Thu Jun 20 19:08:46 UTC 2024 I: starting to build commonmark-bkrs/trixie/armhf on jenkins on '2024-06-20 19:08' Thu Jun 20 19:08:46 UTC 2024 I: The jenkins build log is/was available at https://jenkins.debian.net/userContent/reproducible/debian/build_service/armhf_12/6638/console.log Thu Jun 20 19:08:46 UTC 2024 I: Downloading source for trixie/commonmark-bkrs=0.5.4+ds-7.1 --2024-06-20 19:08:46-- http://deb.debian.org/debian/pool/main/c/commonmark-bkrs/commonmark-bkrs_0.5.4%2bds-7.1.dsc Connecting to 46.16.76.132:3128... connected. Proxy request sent, awaiting response... 200 OK Length: 2272 (2.2K) [text/prs.lines.tag] Saving to: ‘commonmark-bkrs_0.5.4+ds-7.1.dsc’ 0K .. 100% 332M=0s 2024-06-20 19:08:46 (332 MB/s) - ‘commonmark-bkrs_0.5.4+ds-7.1.dsc’ saved [2272/2272] Thu Jun 20 19:08:47 UTC 2024 I: commonmark-bkrs_0.5.4+ds-7.1.dsc -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 3.0 (quilt) Source: commonmark-bkrs Binary: python3-commonmark-bkrs, python-commonmark-bkrs-doc Architecture: all Version: 0.5.4+ds-7.1 Maintainer: Debian Python Team Uploaders: Jerome Benoit Homepage: https://github.com/rolandshoemaker/CommonMark-py Standards-Version: 4.6.1 Vcs-Browser: https://salsa.debian.org/python-team/packages/commonmark-bkrs Vcs-Git: https://salsa.debian.org/python-team/packages/commonmark-bkrs.git Testsuite: autopkgtest Build-Depends: debhelper-compat (= 12), dh-python Build-Depends-Indep: help2man, python3-all, python3-docutils, python3-setuptools Package-List: python-commonmark-bkrs-doc deb doc optional arch=all python3-commonmark-bkrs deb python optional arch=all Checksums-Sha1: 3130244690ec78bd501feff3af766bc5eec5f553 81944 commonmark-bkrs_0.5.4+ds.orig.tar.xz 33dfbd9800aa5d564a2fd7d767790650811aa7cb 6860 commonmark-bkrs_0.5.4+ds-7.1.debian.tar.xz Checksums-Sha256: 08a846d423b669542224c915b2c74d89849b8f8190720809fd0be814acedbe7f 81944 commonmark-bkrs_0.5.4+ds.orig.tar.xz 053ccc514124896cdefb0b474937e24b9291e15f8aa9743ab3ea680f1d930fee 6860 commonmark-bkrs_0.5.4+ds-7.1.debian.tar.xz Files: 66caab418890060cb67fa8c2f2bc27b6 81944 commonmark-bkrs_0.5.4+ds.orig.tar.xz cbd3fcbff7e0e29f15dbd66e7023c1dc 6860 commonmark-bkrs_0.5.4+ds-7.1.debian.tar.xz -----BEGIN PGP SIGNATURE----- iQJEBAEBCgAuFiEE1WVxuIqLuvFAv2PWvX6qYHePpvUFAmXEIuIQHGRva29AZGVi aWFuLm9yZwAKCRC9fqpgd4+m9Z5rEACeCLPivbFeQTMiAsAz/oUq/EISb0/f6KHv MaDtxnKD/NkFlxTQoLhiqP5nmRPF7K/qxJPtmu5XkAZ69YLNukcCIJ/7QY7553r1 tWv+2MxSANQu1Z1lMyPBiK8spGCFIizCLr1fXnBTisA1lOCPiuCnaguoCDO+DRVT LmIYoyXL6jSJwVGTHxaTM4zMHDjLzZ2UdFAXVIeoYRdkxjj2a1HZznMWUKBd/ePF dRpYnbD+/TXMu4zfJBjIV9H6r8WhI7J4UZng9gzOabK6HyVklLXX0VvdoB4sELum /527DsstnDvOiS/K+InDOEsHQk2Rbb5Em5Dhas1B58bc2uzu9i41k6zXPBUH6SH5 7gz3Yi/Leac7T8KuqzJ7VzBLTG/ivn20/+wFeUkJVBvydmSKIAvGyM/ckaCbLqiq DfY8Fxxh+VBlehzk96JUI8Ma+Z3/gY7PFFK0kAfsPpD/xYvHbcv+xvcwKjbHg31G emZCPkVVVJBfcAGDOY6RANR1gHOPd94GkLC1OgpYTR4bhWC+Ne95UwFi10eYr8tx UInJbBSBS4ZdZauN4vebNeMg9RJgFQVKlXsGqFmIoXq4NPu/s4R+BscotrpOb/g0 c/ZgPo4PDkEsUD8wlnREbKMDfQXbiupK2EY6TirPACD/pDIc7B+meSxc5jCrGPcp eerdUo3brg== =1a8F -----END PGP SIGNATURE----- Thu Jun 20 19:08:47 UTC 2024 I: Checking whether the package is not for us Thu Jun 20 19:08:47 UTC 2024 I: Starting 1st build on remote node virt64a-armhf-rb.debian.net. Thu Jun 20 19:08:47 UTC 2024 I: Preparing to do remote build '1' on virt64a-armhf-rb.debian.net. Thu Jun 20 19:11:34 UTC 2024 I: Deleting $TMPDIR on virt64a-armhf-rb.debian.net. I: pbuilder: network access will be disabled during build I: Current time: Thu Jun 20 07:08:53 -12 2024 I: pbuilder-time-stamp: 1718910533 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz] I: copying local configuration W: --override-config is not set; not updating apt.conf Read the manpage for details. I: mounting /proc filesystem I: mounting /sys filesystem I: creating /{dev,run}/shm I: mounting /dev/pts filesystem I: redirecting /dev/ptmx to /dev/pts/ptmx I: policy-rc.d already exists I: Copying source file I: copying [commonmark-bkrs_0.5.4+ds-7.1.dsc] I: copying [./commonmark-bkrs_0.5.4+ds.orig.tar.xz] I: copying [./commonmark-bkrs_0.5.4+ds-7.1.debian.tar.xz] I: Extracting source gpgv: Signature made Thu Feb 8 00:40:02 2024 gpgv: using RSA key D56571B88A8BBAF140BF63D6BD7EAA60778FA6F5 gpgv: issuer "doko@debian.org" gpgv: Can't check signature: No public key dpkg-source: warning: cannot verify inline signature for ./commonmark-bkrs_0.5.4+ds-7.1.dsc: no acceptable signature found dpkg-source: info: extracting commonmark-bkrs in commonmark-bkrs-0.5.4+ds dpkg-source: info: unpacking commonmark-bkrs_0.5.4+ds.orig.tar.xz dpkg-source: info: unpacking commonmark-bkrs_0.5.4+ds-7.1.debian.tar.xz dpkg-source: info: using patch list from debian/patches/series dpkg-source: info: applying upstream-fix-deprecation-HTMLunescape.patch dpkg-source: info: applying upstream-fix-deprecation-time.patch dpkg-source: info: applying debianization.patch dpkg-source: info: applying python3.12.diff I: Not using root during the build. I: Installing the build-deps I: user script /srv/workspace/pbuilder/26181/tmp/hooks/D02_print_environment starting I: set BUILDDIR='/build/reproducible-path' BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' BUILDUSERNAME='pbuilder1' BUILD_ARCH='armhf' DEBIAN_FRONTEND='noninteractive' DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=3 ' DISTRIBUTION='trixie' HOME='/root' HOST_ARCH='armhf' IFS=' ' INVOCATION_ID='40d9df3b66de4c51b229dcf6a38584ac' LANG='C' LANGUAGE='en_US:en' LC_ALL='C' MAIL='/var/mail/root' OPTIND='1' PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' PBCURRENTCOMMANDLINEOPERATION='build' PBUILDER_OPERATION='build' PBUILDER_PKGDATADIR='/usr/share/pbuilder' PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' PBUILDER_SYSCONFDIR='/etc' PPID='26181' PS1='# ' PS2='> ' PS4='+ ' PWD='/' SHELL='/bin/bash' SHLVL='2' SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.n1MIklyd/pbuilderrc_HDWy --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.n1MIklyd/b1 --logfile b1/build.log commonmark-bkrs_0.5.4+ds-7.1.dsc' SUDO_GID='114' SUDO_UID='108' SUDO_USER='jenkins' TERM='unknown' TZ='/usr/share/zoneinfo/Etc/GMT+12' USER='root' _='/usr/bin/systemd-run' http_proxy='http://10.0.0.15:3142/' I: uname -a Linux virt64a 6.1.0-21-arm64 #1 SMP Debian 6.1.90-1 (2024-05-03) aarch64 GNU/Linux I: ls -l /bin lrwxrwxrwx 1 root root 7 Jun 5 22:35 /bin -> usr/bin I: user script /srv/workspace/pbuilder/26181/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy Version: 0.invalid.0 Architecture: armhf Maintainer: Debian Pbuilder Team Description: Dummy package to satisfy dependencies with aptitude - created by pbuilder This package was created automatically by pbuilder to satisfy the build-dependencies of the package being currently built. Depends: debhelper-compat (= 12), dh-python, help2man, python3-all, python3-docutils, python3-setuptools dpkg-deb: building package 'pbuilder-satisfydepends-dummy' in '/tmp/satisfydepends-aptitude/pbuilder-satisfydepends-dummy.deb'. Selecting previously unselected package pbuilder-satisfydepends-dummy. (Reading database ... 19460 files and directories currently installed.) Preparing to unpack .../pbuilder-satisfydepends-dummy.deb ... Unpacking pbuilder-satisfydepends-dummy (0.invalid.0) ... dpkg: pbuilder-satisfydepends-dummy: dependency problems, but configuring anyway as you requested: pbuilder-satisfydepends-dummy depends on debhelper-compat (= 12); however: Package debhelper-compat is not installed. pbuilder-satisfydepends-dummy depends on dh-python; however: Package dh-python is not installed. pbuilder-satisfydepends-dummy depends on help2man; however: Package help2man is not installed. pbuilder-satisfydepends-dummy depends on python3-all; however: Package python3-all is not installed. pbuilder-satisfydepends-dummy depends on python3-docutils; however: Package python3-docutils is not installed. pbuilder-satisfydepends-dummy depends on python3-setuptools; however: Package python3-setuptools is not installed. Setting up pbuilder-satisfydepends-dummy (0.invalid.0) ... Reading package lists... Building dependency tree... Reading state information... Initializing package states... Writing extended state information... Building tag database... pbuilder-satisfydepends-dummy is already installed at the requested version (0.invalid.0) pbuilder-satisfydepends-dummy is already installed at the requested version (0.invalid.0) The following NEW packages will be installed: autoconf{a} automake{a} autopoint{a} autotools-dev{a} bsdextrautils{a} debhelper{a} dh-autoreconf{a} dh-python{a} dh-strip-nondeterminism{a} docutils-common{a} dwz{a} file{a} gettext{a} gettext-base{a} groff-base{a} help2man{a} intltool-debian{a} libarchive-zip-perl{a} libdebhelper-perl{a} libelf1t64{a} libexpat1{a} libfile-stripnondeterminism-perl{a} libicu72{a} liblocale-gettext-perl{a} libmagic-mgc{a} libmagic1t64{a} libpipeline1{a} libpython3-stdlib{a} libpython3.11-minimal{a} libpython3.11-stdlib{a} libpython3.12-minimal{a} libpython3.12-stdlib{a} libreadline8t64{a} libtool{a} libuchardet0{a} libxml2{a} m4{a} man-db{a} media-types{a} netbase{a} po-debconf{a} python3{a} python3-all{a} python3-distutils{a} python3-docutils{a} python3-lib2to3{a} python3-minimal{a} python3-pkg-resources{a} python3-roman{a} python3-setuptools{a} python3.11{a} python3.11-minimal{a} python3.12{a} python3.12-minimal{a} readline-common{a} sensible-utils{a} sgml-base{a} tzdata{a} xml-core{a} The following packages are RECOMMENDED but will NOT be installed: ca-certificates curl libarchive-cpio-perl libltdl-dev libmail-sendmail-perl libpaper-utils lynx python3-pil python3-pygments wget 0 packages upgraded, 59 newly installed, 0 to remove and 0 not upgraded. Need to get 30.6 MB of archives. After unpacking 117 MB will be used. Writing extended state information... Get: 1 http://deb.debian.org/debian trixie/main armhf liblocale-gettext-perl armhf 1.07-7 [14.4 kB] Get: 2 http://deb.debian.org/debian trixie/main armhf libpython3.11-minimal armhf 3.11.9-1 [805 kB] Get: 3 http://deb.debian.org/debian trixie/main armhf libexpat1 armhf 2.6.2-1 [83.5 kB] Get: 4 http://deb.debian.org/debian trixie/main armhf python3.11-minimal armhf 3.11.9-1 [1600 kB] Get: 5 http://deb.debian.org/debian trixie/main armhf python3-minimal armhf 3.11.8-1 [26.3 kB] Get: 6 http://deb.debian.org/debian trixie/main armhf media-types all 10.1.0 [26.9 kB] Get: 7 http://deb.debian.org/debian trixie/main armhf netbase all 6.4 [12.8 kB] Get: 8 http://deb.debian.org/debian trixie/main armhf tzdata all 2024a-4 [255 kB] Get: 9 http://deb.debian.org/debian trixie/main armhf readline-common all 8.2-4 [69.3 kB] Get: 10 http://deb.debian.org/debian trixie/main armhf libreadline8t64 armhf 8.2-4 [145 kB] Get: 11 http://deb.debian.org/debian trixie/main armhf libpython3.11-stdlib armhf 3.11.9-1 [1704 kB] Get: 12 http://deb.debian.org/debian trixie/main armhf python3.11 armhf 3.11.9-1 [602 kB] Get: 13 http://deb.debian.org/debian trixie/main armhf libpython3-stdlib armhf 3.11.8-1 [9332 B] Get: 14 http://deb.debian.org/debian trixie/main armhf python3 armhf 3.11.8-1 [27.4 kB] Get: 15 http://deb.debian.org/debian trixie/main armhf libpython3.12-minimal armhf 3.12.4-1 [797 kB] Get: 16 http://deb.debian.org/debian trixie/main armhf python3.12-minimal armhf 3.12.4-1 [1779 kB] Get: 17 http://deb.debian.org/debian trixie/main armhf sgml-base all 1.31 [15.4 kB] Get: 18 http://deb.debian.org/debian trixie/main armhf sensible-utils all 0.0.23 [24.7 kB] Get: 19 http://deb.debian.org/debian trixie/main armhf libmagic-mgc armhf 1:5.45-3 [314 kB] Get: 20 http://deb.debian.org/debian trixie/main armhf libmagic1t64 armhf 1:5.45-3 [98.1 kB] Get: 21 http://deb.debian.org/debian trixie/main armhf file armhf 1:5.45-3 [42.0 kB] Get: 22 http://deb.debian.org/debian trixie/main armhf gettext-base armhf 0.21-14+b1 [157 kB] Get: 23 http://deb.debian.org/debian trixie/main armhf libuchardet0 armhf 0.0.8-1+b1 [65.7 kB] Get: 24 http://deb.debian.org/debian trixie/main armhf groff-base armhf 1.23.0-4 [1090 kB] Get: 25 http://deb.debian.org/debian trixie/main armhf bsdextrautils armhf 2.40.1-8.1 [87.7 kB] Get: 26 http://deb.debian.org/debian trixie/main armhf libpipeline1 armhf 1.5.7-2 [33.3 kB] Get: 27 http://deb.debian.org/debian trixie/main armhf man-db armhf 2.12.1-2 [1376 kB] Get: 28 http://deb.debian.org/debian trixie/main armhf m4 armhf 1.4.19-4 [264 kB] Get: 29 http://deb.debian.org/debian trixie/main armhf autoconf all 2.71-3 [332 kB] Get: 30 http://deb.debian.org/debian trixie/main armhf autotools-dev all 20220109.1 [51.6 kB] Get: 31 http://deb.debian.org/debian trixie/main armhf automake all 1:1.16.5-1.3 [823 kB] Get: 32 http://deb.debian.org/debian trixie/main armhf autopoint all 0.21-14 [496 kB] Get: 33 http://deb.debian.org/debian trixie/main armhf libdebhelper-perl all 13.15.3 [88.0 kB] Get: 34 http://deb.debian.org/debian trixie/main armhf libtool all 2.4.7-7 [517 kB] Get: 35 http://deb.debian.org/debian trixie/main armhf dh-autoreconf all 20 [17.1 kB] Get: 36 http://deb.debian.org/debian trixie/main armhf libarchive-zip-perl all 1.68-1 [104 kB] Get: 37 http://deb.debian.org/debian trixie/main armhf libfile-stripnondeterminism-perl all 1.14.0-1 [19.5 kB] Get: 38 http://deb.debian.org/debian trixie/main armhf dh-strip-nondeterminism all 1.14.0-1 [8448 B] Get: 39 http://deb.debian.org/debian trixie/main armhf libelf1t64 armhf 0.191-1+b1 [183 kB] Get: 40 http://deb.debian.org/debian trixie/main armhf dwz armhf 0.15-1+b2 [106 kB] Get: 41 http://deb.debian.org/debian trixie/main armhf libicu72 armhf 72.1-4+b1 [9070 kB] Get: 42 http://deb.debian.org/debian trixie/main armhf libxml2 armhf 2.9.14+dfsg-1.3+b3 [598 kB] Get: 43 http://deb.debian.org/debian trixie/main armhf gettext armhf 0.21-14+b1 [1230 kB] Get: 44 http://deb.debian.org/debian trixie/main armhf intltool-debian all 0.35.0+20060710.6 [22.9 kB] Get: 45 http://deb.debian.org/debian trixie/main armhf po-debconf all 1.0.21+nmu1 [248 kB] Get: 46 http://deb.debian.org/debian trixie/main armhf debhelper all 13.15.3 [901 kB] Get: 47 http://deb.debian.org/debian trixie/main armhf python3-pkg-resources all 68.1.2-2 [241 kB] Get: 48 http://deb.debian.org/debian trixie/main armhf python3-lib2to3 all 3.12.3-3.1 [77.7 kB] Get: 49 http://deb.debian.org/debian trixie/main armhf python3-distutils all 3.12.3-3.1 [131 kB] Get: 50 http://deb.debian.org/debian trixie/main armhf python3-setuptools all 68.1.2-2 [468 kB] Get: 51 http://deb.debian.org/debian trixie/main armhf dh-python all 6.20240422 [107 kB] Get: 52 http://deb.debian.org/debian trixie/main armhf xml-core all 0.19 [20.1 kB] Get: 53 http://deb.debian.org/debian trixie/main armhf docutils-common all 0.20.1+dfsg-3 [128 kB] Get: 54 http://deb.debian.org/debian trixie/main armhf help2man armhf 1.49.3 [198 kB] Get: 55 http://deb.debian.org/debian trixie/main armhf libpython3.12-stdlib armhf 3.12.4-1 [1808 kB] Get: 56 http://deb.debian.org/debian trixie/main armhf python3.12 armhf 3.12.4-1 [664 kB] Get: 57 http://deb.debian.org/debian trixie/main armhf python3-all armhf 3.11.8-1 [1056 B] Get: 58 http://deb.debian.org/debian trixie/main armhf python3-roman all 3.3-3 [9880 B] Get: 59 http://deb.debian.org/debian trixie/main armhf python3-docutils all 0.20.1+dfsg-3 [389 kB] Fetched 30.6 MB in 1s (47.5 MB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package liblocale-gettext-perl. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19460 files and directories currently installed.) Preparing to unpack .../liblocale-gettext-perl_1.07-7_armhf.deb ... Unpacking liblocale-gettext-perl (1.07-7) ... Selecting previously unselected package libpython3.11-minimal:armhf. Preparing to unpack .../libpython3.11-minimal_3.11.9-1_armhf.deb ... Unpacking libpython3.11-minimal:armhf (3.11.9-1) ... Selecting previously unselected package libexpat1:armhf. Preparing to unpack .../libexpat1_2.6.2-1_armhf.deb ... Unpacking libexpat1:armhf (2.6.2-1) ... Selecting previously unselected package python3.11-minimal. Preparing to unpack .../python3.11-minimal_3.11.9-1_armhf.deb ... Unpacking python3.11-minimal (3.11.9-1) ... Setting up libpython3.11-minimal:armhf (3.11.9-1) ... Setting up libexpat1:armhf (2.6.2-1) ... Setting up python3.11-minimal (3.11.9-1) ... Selecting previously unselected package python3-minimal. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19790 files and directories currently installed.) Preparing to unpack .../0-python3-minimal_3.11.8-1_armhf.deb ... Unpacking python3-minimal (3.11.8-1) ... Selecting previously unselected package media-types. Preparing to unpack .../1-media-types_10.1.0_all.deb ... Unpacking media-types (10.1.0) ... Selecting previously unselected package netbase. Preparing to unpack .../2-netbase_6.4_all.deb ... Unpacking netbase (6.4) ... Selecting previously unselected package tzdata. Preparing to unpack .../3-tzdata_2024a-4_all.deb ... Unpacking tzdata (2024a-4) ... Selecting previously unselected package readline-common. Preparing to unpack .../4-readline-common_8.2-4_all.deb ... Unpacking readline-common (8.2-4) ... Selecting previously unselected package libreadline8t64:armhf. Preparing to unpack .../5-libreadline8t64_8.2-4_armhf.deb ... Adding 'diversion of /lib/arm-linux-gnueabihf/libhistory.so.8 to /lib/arm-linux-gnueabihf/libhistory.so.8.usr-is-merged by libreadline8t64' Adding 'diversion of /lib/arm-linux-gnueabihf/libhistory.so.8.2 to /lib/arm-linux-gnueabihf/libhistory.so.8.2.usr-is-merged by libreadline8t64' Adding 'diversion of /lib/arm-linux-gnueabihf/libreadline.so.8 to /lib/arm-linux-gnueabihf/libreadline.so.8.usr-is-merged by libreadline8t64' Adding 'diversion of /lib/arm-linux-gnueabihf/libreadline.so.8.2 to /lib/arm-linux-gnueabihf/libreadline.so.8.2.usr-is-merged by libreadline8t64' Unpacking libreadline8t64:armhf (8.2-4) ... Selecting previously unselected package libpython3.11-stdlib:armhf. Preparing to unpack .../6-libpython3.11-stdlib_3.11.9-1_armhf.deb ... Unpacking libpython3.11-stdlib:armhf (3.11.9-1) ... Selecting previously unselected package python3.11. Preparing to unpack .../7-python3.11_3.11.9-1_armhf.deb ... Unpacking python3.11 (3.11.9-1) ... 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Building tag database... -> Finished parsing the build-deps I: Building the package I: Running cd /build/reproducible-path/commonmark-bkrs-0.5.4+ds/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../commonmark-bkrs_0.5.4+ds-7.1_source.changes dpkg-buildpackage: info: source package commonmark-bkrs dpkg-buildpackage: info: source version 0.5.4+ds-7.1 dpkg-buildpackage: info: source distribution unstable dpkg-buildpackage: info: source changed by Matthias Klose dpkg-source --before-build . dpkg-buildpackage: info: host architecture armhf debian/rules clean dh clean --with python3 --buildsystem=pybuild dh_auto_clean -O--buildsystem=pybuild I: pybuild base:311: python3.12 setup.py clean 'build/bdist.linux-armv7l' does not exist -- can't clean it 'build/scripts-3.12' does not exist -- can't clean it I: pybuild base:311: python3.11 setup.py clean 'build/bdist.linux-armv7l' does not exist -- can't clean it 'build/scripts-3.11' does not exist -- can't clean it dh_autoreconf_clean -O--buildsystem=pybuild dh_clean -O--buildsystem=pybuild debian/rules binary dh binary --with python3 --buildsystem=pybuild dh_update_autotools_config -O--buildsystem=pybuild dh_autoreconf -O--buildsystem=pybuild dh_auto_configure -O--buildsystem=pybuild I: pybuild base:311: python3.12 setup.py config I: pybuild base:311: python3.11 setup.py config dh_auto_build -O--buildsystem=pybuild I: pybuild base:311: /usr/bin/python3.12 setup.py build I: pybuild pybuild:334: rm -f build/scripts-3 ; ln -rsf build/scripts-3.11 build/scripts-3 ; ln -f build/scripts-3.12/cmark.py build/scripts-3.12/cmark-bkrs ; mkdir -p build/scripts-3.12/tests ; ln -f build/scripts-3.12/test-CommonMark.py build/scripts-3.12/tests/test-CommonMark.py I: pybuild base:311: /usr/bin/python3 setup.py build I: pybuild pybuild:334: rm -f build/scripts-3 ; ln -rsf build/scripts-3.11 build/scripts-3 ; ln -f build/scripts-3.11/cmark.py build/scripts-3.11/cmark-bkrs ; mkdir -p build/scripts-3.11/tests ; ln -f build/scripts-3.11/test-CommonMark.py build/scripts-3.11/tests/test-CommonMark.py debian/rules override_dh_auto_test make[1]: Entering directory '/build/reproducible-path/commonmark-bkrs-0.5.4+ds' PYBUILD_SYSTEM=custom PYBUILD_TEST_ARGS="{interpreter} CommonMark/test/test-CommonMark.py" dh_auto_test I: pybuild base:311: python3.12 CommonMark/test/test-CommonMark.py /build/reproducible-path/commonmark-bkrs-0.5.4+ds/CommonMark/test/test-CommonMark.py:67: SyntaxWarning: invalid escape sequence '\.' testMatch = re.findall(re.compile("^\.\n([\s\S]*?)^\.\n([\s\S]*?)^.$|^#{1,6} *(.*)$", re.M), tests) /build/reproducible-path/commonmark-bkrs-0.5.4+ds/.pybuild/cpython3_3.12/build/CommonMark_bkrs/CommonMark.py:186: SyntaxWarning: invalid escape sequence '\s' return bool(re.compile("^\s*$").match(s)) /build/reproducible-path/commonmark-bkrs-0.5.4+ds/.pybuild/cpython3_3.12/build/CommonMark_bkrs/CommonMark.py:338: SyntaxWarning: invalid escape sequence '\/' "^<([a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*)>") /build/reproducible-path/commonmark-bkrs-0.5.4+ds/.pybuild/cpython3_3.12/build/CommonMark_bkrs/CommonMark.py:385: SyntaxWarning: invalid escape sequence '\s' numdelims <= 3) and (not re.match("\s", char_after)) /build/reproducible-path/commonmark-bkrs-0.5.4+ds/.pybuild/cpython3_3.12/build/CommonMark_bkrs/CommonMark.py:387: SyntaxWarning: invalid escape sequence '\s' numdelims <= 3) and (not re.match("\s", char_before)) /build/reproducible-path/commonmark-bkrs-0.5.4+ds/.pybuild/cpython3_3.12/build/CommonMark_bkrs/CommonMark.py:1008: SyntaxWarning: invalid escape sequence '\g' re.sub(r'(?:(\\#) *#*| *#+) *$', '\g<1>', ln[offset:])] [Preprocessing] Test #1 tick Test #2 tick [Precedence] Test #3 tick [Horizontal rules] Test #4 tick Test #5 tick Test #6 tick Test #7 tick Test #8 tick Test #9 tick Test #10 tick Test #11 tick Test #12 tick Test #13 tick Test #14 tick Test #15 tick Test #16 tick Test #17 tick Test #18 tick Test #19 tick Test #20 tick Test #21 tick Test #22 tick [ATX headers] Test #23 tick Test #24 tick Test #25 tick Test #26 tick Test #27 tick Test #28 tick Test #29 tick Test #30 tick Test #31 tick Test #32 tick Test #33 tick Test #34 tick Test #35 tick Test #36 tick Test #37 tick Test #38 tick Test #39 tick [Setext headers] Test #40 tick Test #41 tick Test #42 tick Test #43 tick Test #44 tick Test #45 tick Test #46 tick Test #47 tick Test #48 tick Test #49 tick Test #50 tick Test #51 tick Test #52 tick Test #53 tick [Indented code blocks] Test #54 tick Test #55 tick Test #56 tick Test #57 tick Test #58 tick Test #59 tick Test #60 tick Test #61 tick Test #62 cross === markdown ===============  ␣␣␣␣ ␣␣␣␣foo ␣␣␣␣  === expected =============== 
foo
 === got ==================== 
foo
Test #63 tick [Fenced code blocks] Test #64 tick Test #65 tick Test #66 tick Test #67 tick Test #68 tick Test #69 tick Test #70 tick Test #71 tick Test #72 tick Test #73 tick Test #74 tick Test #75 tick Test #76 tick Test #77 tick Test #78 tick Test #79 tick Test #80 tick Test #81 tick Test #82 tick Test #83 tick Test #84 tick Test #85 tick Test #86 tick [HTML blocks] Test #87 tick Test #88 tick Test #89 tick Test #90 tick Test #91 tick Test #92 tick Test #93 cross === markdown ===============   === expected ===============  Test #94 cross === markdown ===============  The␣opening␣tag␣can␣be␣indented␣1-3␣spaces,␣but␣not␣4:  === expected =============== ␣␣ ␣␣␣␣  === got ==================== 

The␣opening␣tag␣can␣be␣indented␣1-3␣spaces,␣but␣not␣4:

Test #95 cross === markdown ===============  An␣HTML␣block␣can␣interrupt␣a␣paragraph,␣and␣need␣not␣be␣preceded by␣a␣blank␣line.  === expected =============== Foo
bar
 === got ==================== 

An␣HTML␣block␣can␣interrupt␣a␣paragraph,␣and␣need␣not␣be␣preceded by␣a␣blank␣line.

Test #96 cross === markdown ===============  However,␣a␣following␣blank␣line␣is␣always␣needed,␣except␣at␣the␣end␣of a␣document:  === expected =============== 
bar
*foo*  === got ==================== 

However,␣a␣following␣blank␣line␣is␣always␣needed,␣except␣at␣the␣end␣of a␣document:

Test #97 cross === markdown ===============  An␣incomplete␣HTML␣block␣tag␣may␣also␣start␣an␣HTML␣block:  === expected =============== An␣incomplete␣HTML␣block␣tag␣may␣also␣start␣an␣HTML␣block:

Test #98 cross === markdown ===============  This␣rule␣differs␣from␣John␣Gruber's␣original␣Markdown␣syntax specification,␣which␣says: >␣The␣only␣restrictions␣are␣that␣block-level␣HTML␣elements␣— >␣e.g.␣`
`,␣``,␣`
`,␣`
`,␣etc.␣—␣must␣be␣separated␣from
>␣surrounding␣content␣by␣blank␣lines,␣and␣the␣start␣and␣end␣tags␣of␣the
>␣block␣should␣not␣be␣indented␣with␣tabs␣or␣spaces.

In␣some␣ways␣Gruber's␣rule␣is␣more␣restrictive␣than␣the␣one␣given
here:

-␣It␣requires␣that␣an␣HTML␣block␣be␣preceded␣by␣a␣blank␣line.
-␣It␣does␣not␣allow␣the␣start␣tag␣to␣be␣indented.
-␣It␣requires␣a␣matching␣end␣tag,␣which␣it␣also␣does␣not␣allow␣to
␣␣be␣indented.

Indeed,␣most␣Markdown␣implementations,␣including␣some␣of␣Gruber's
own␣perl␣implementations,␣do␣not␣impose␣these␣restrictions.

There␣is␣one␣respect,␣however,␣in␣which␣Gruber's␣rule␣is␣more␣liberal
than␣the␣one␣given␣here,␣since␣it␣allows␣blank␣lines␣to␣occur␣inside
an␣HTML␣block.␣␣There␣are␣two␣reasons␣for␣disallowing␣them␣here.
First,␣it␣removes␣the␣need␣to␣parse␣balanced␣tags,␣which␣is
expensive␣and␣can␣require␣backtracking␣from␣the␣end␣of␣the␣document
if␣no␣matching␣end␣tag␣is␣found.␣Second,␣it␣provides␣a␣very␣simple
and␣flexible␣way␣of␣including␣Markdown␣content␣inside␣HTML␣tags:
simply␣separate␣the␣Markdown␣from␣the␣HTML␣using␣blank␣lines:


=== expected ===============



*Emphasized*␣text.




=== got ====================

This␣rule␣differs␣from␣John␣Gruber's␣original␣Markdown␣syntax
specification,␣which␣says:




The␣only␣restrictions␣are␣that␣block-level␣HTML␣elements␣—
e.g.␣<div>,␣<table>,␣<pre>,␣<p>,␣etc.␣—␣must␣be␣separated␣from
surrounding␣content␣by␣blank␣lines,␣and␣the␣start␣and␣end␣tags␣of␣the
block␣should␣not␣be␣indented␣with␣tabs␣or␣spaces.




In␣some␣ways␣Gruber's␣rule␣is␣more␣restrictive␣than␣the␣one␣given
here:


    

  • It␣requires␣that␣an␣HTML␣block␣be␣preceded␣by␣a␣blank␣line.
    • 

  • It␣does␣not␣allow␣the␣start␣tag␣to␣be␣indented.
    • 

  • It␣requires␣a␣matching␣end␣tag,␣which␣it␣also␣does␣not␣allow␣to
be␣indented.
    • 



Indeed,␣most␣Markdown␣implementations,␣including␣some␣of␣Gruber's
own␣perl␣implementations,␣do␣not␣impose␣these␣restrictions.


There␣is␣one␣respect,␣however,␣in␣which␣Gruber's␣rule␣is␣more␣liberal
than␣the␣one␣given␣here,␣since␣it␣allows␣blank␣lines␣to␣occur␣inside
an␣HTML␣block.␣␣There␣are␣two␣reasons␣for␣disallowing␣them␣here.
First,␣it␣removes␣the␣need␣to␣parse␣balanced␣tags,␣which␣is
expensive␣and␣can␣require␣backtracking␣from␣the␣end␣of␣the␣document
if␣no␣matching␣end␣tag␣is␣found.␣Second,␣it␣provides␣a␣very␣simple
and␣flexible␣way␣of␣including␣Markdown␣content␣inside␣HTML␣tags:
simply␣separate␣the␣Markdown␣from␣the␣HTML␣using␣blank␣lines:


Test #99
cross
=== markdown ===============

Compare:


=== expected ===============


*Emphasized*␣text.



=== got ====================

Compare:


Test #100
cross
=== markdown ===============

Some␣Markdown␣implementations␣have␣adopted␣a␣convention␣of
interpreting␣content␣inside␣tags␣as␣text␣if␣the␣open␣tag␣has
the␣attribute␣`markdown=1`.␣␣The␣rule␣given␣above␣seems␣a␣simpler␣and
more␣elegant␣way␣of␣achieving␣the␣same␣expressive␣power,␣which␣is␣also
much␣simpler␣to␣parse.

The␣main␣potential␣drawback␣is␣that␣one␣can␣no␣longer␣paste␣HTML
blocks␣into␣Markdown␣documents␣with␣100%␣reliability.␣␣However,
*in␣most␣cases*␣this␣will␣work␣fine,␣because␣the␣blank␣lines␣in
HTML␣are␣usually␣followed␣by␣HTML␣block␣tags.␣␣For␣example:


=== expected ===============

Hi
 === got ==================== 

Some␣Markdown␣implementations␣have␣adopted␣a␣convention␣of interpreting␣content␣inside␣tags␣as␣text␣if␣the␣open␣tag␣has the␣attribute␣markdown=1.␣␣The␣rule␣given␣above␣seems␣a␣simpler␣and more␣elegant␣way␣of␣achieving␣the␣same␣expressive␣power,␣which␣is␣also much␣simpler␣to␣parse.

The␣main␣potential␣drawback␣is␣that␣one␣can␣no␣longer␣paste␣HTML blocks␣into␣Markdown␣documents␣with␣100%␣reliability.␣␣However, in␣most␣cases␣this␣will␣work␣fine,␣because␣the␣blank␣lines␣in HTML␣are␣usually␣followed␣by␣HTML␣block␣tags.␣␣For␣example:

Test #101 cross === markdown ===============  Moreover,␣blank␣lines␣are␣usually␣not␣necessary␣and␣can␣be deleted.␣␣The␣exception␣is␣inside␣`
`␣tags;␣here,␣one␣can
replace␣the␣blank␣lines␣with␣`
`␣entities.

So␣there␣is␣no␣important␣loss␣of␣expressive␣power␣with␣the␣new␣rule.

##␣Link␣reference␣definitions

A␣[link␣reference␣definition](#link-reference-definition)
␣consists␣of␣a␣[link
label](#link-label),␣indented␣up␣to␣three␣spaces,␣followed
by␣a␣colon␣(`:`),␣optional␣blank␣space␣(including␣up␣to␣one
newline),␣a␣[link␣destination](#link-destination),␣optional
blank␣space␣(including␣up␣to␣one␣newline),␣and␣an␣optional␣[link
title](#link-title),␣which␣if␣it␣is␣present␣must␣be␣separated
from␣the␣[link␣destination](#link-destination)␣by␣whitespace.
No␣further␣non-space␣characters␣may␣occur␣on␣the␣line.

A␣[link␣reference-definition](#link-reference-definition)
does␣not␣correspond␣to␣a␣structural␣element␣of␣a␣document.␣␣Instead,␣it
defines␣a␣label␣which␣can␣be␣used␣in␣[reference␣links](#reference-link)
and␣reference-style␣[images](#image)␣elsewhere␣in␣the␣document.␣␣[Link
reference␣definitions]␣can␣come␣either␣before␣or␣after␣the␣links␣that␣use
them.


=== expected ===============
[foo]:␣/url␣"title"

[foo]

=== got ====================

Moreover,␣blank␣lines␣are␣usually␣not␣necessary␣and␣can␣be
deleted.␣␣The␣exception␣is␣inside␣<pre>␣tags;␣here,␣one␣can
replace␣the␣blank␣lines␣with␣&#10;␣entities.


So␣there␣is␣no␣important␣loss␣of␣expressive␣power␣with␣the␣new␣rule.


Link␣reference␣definitions


A␣link␣reference␣definition
␣consists␣of␣a␣link
label,␣indented␣up␣to␣three␣spaces,␣followed
by␣a␣colon␣(:),␣optional␣blank␣space␣(including␣up␣to␣one
newline),␣a␣link␣destination,␣optional
blank␣space␣(including␣up␣to␣one␣newline),␣and␣an␣optional␣link
title,␣which␣if␣it␣is␣present␣must␣be␣separated
from␣the␣link␣destination␣by␣whitespace.
No␣further␣non-space␣characters␣may␣occur␣on␣the␣line.


A␣link␣reference-definition
does␣not␣correspond␣to␣a␣structural␣element␣of␣a␣document.␣␣Instead,␣it
defines␣a␣label␣which␣can␣be␣used␣in␣reference␣links
and␣reference-style␣images␣elsewhere␣in␣the␣document.␣␣[Link
reference␣definitions]␣can␣come␣either␣before␣or␣after␣the␣links␣that␣use
them.


Test #102
cross
=== markdown ===============


=== expected ===============
␣␣␣[foo]:␣
␣␣␣␣␣␣/url␣␣
␣␣␣␣␣␣␣␣␣␣␣'the␣title'␣␣

[foo]

=== got ====================

Test #103
cross
=== markdown ===============


=== expected ===============
[Foo*bar\]]:my_(url)␣'title␣(with␣parens)'

[Foo*bar\]]

=== got ====================

Test #104
cross
=== markdown ===============


=== expected ===============
[Foo␣bar]:

'title'

[Foo␣bar]

=== got ====================

Test #105
cross
=== markdown ===============

The␣title␣may␣be␣omitted:


=== expected ===============
[foo]:
/url

[foo]

=== got ====================

The␣title␣may␣be␣omitted:


Test #106
cross
=== markdown ===============

The␣link␣destination␣may␣not␣be␣omitted:


=== expected ===============
[foo]:

[foo]

=== got ====================

The␣link␣destination␣may␣not␣be␣omitted:


Test #107
cross
=== markdown ===============

A␣link␣can␣come␣before␣its␣corresponding␣definition:


=== expected ===============
[foo]

[foo]:␣url

=== got ====================

A␣link␣can␣come␣before␣its␣corresponding␣definition:


Test #108
cross
=== markdown ===============

If␣there␣are␣several␣matching␣definitions,␣the␣first␣one␣takes
precedence:


=== expected ===============
[foo]

[foo]:␣first
[foo]:␣second

=== got ====================

If␣there␣are␣several␣matching␣definitions,␣the␣first␣one␣takes
precedence:


Test #109
cross
=== markdown ===============

As␣noted␣in␣the␣section␣on␣[Links],␣matching␣of␣labels␣is
case-insensitive␣(see␣[matches](#matches)).


=== expected ===============
[FOO]:␣/url

[Foo]

=== got ====================

As␣noted␣in␣the␣section␣on␣[Links],␣matching␣of␣labels␣is
case-insensitive␣(see␣matches).


Test #110
cross
=== markdown ===============


=== expected ===============
[ΑΓΩ]:␣/φου

[αγω]

=== got ====================

Test #111
cross
=== markdown ===============

Here␣is␣a␣link␣reference␣definition␣with␣no␣corresponding␣link.
It␣contributes␣nothing␣to␣the␣document.


=== expected ===============
[foo]:␣/url

=== got ====================

Here␣is␣a␣link␣reference␣definition␣with␣no␣corresponding␣link.
It␣contributes␣nothing␣to␣the␣document.


Test #112
cross
=== markdown ===============

This␣is␣not␣a␣link␣reference␣definition,␣because␣there␣are
non-space␣characters␣after␣the␣title:


=== expected ===============
[foo]:␣/url␣"title"␣ok

=== got ====================

This␣is␣not␣a␣link␣reference␣definition,␣because␣there␣are
non-space␣characters␣after␣the␣title:


Test #113
cross
=== markdown ===============

This␣is␣not␣a␣link␣reference␣definition,␣because␣it␣is␣indented
four␣spaces:


=== expected ===============
␣␣␣␣[foo]:␣/url␣"title"

[foo]

=== got ====================

This␣is␣not␣a␣link␣reference␣definition,␣because␣it␣is␣indented
four␣spaces:


Test #114
cross
=== markdown ===============

This␣is␣not␣a␣link␣reference␣definition,␣because␣it␣occurs␣inside
a␣code␣block:


=== expected ===============
```
[foo]:␣/url
```

[foo]

=== got ====================

This␣is␣not␣a␣link␣reference␣definition,␣because␣it␣occurs␣inside
a␣code␣block:


Test #115
cross
=== markdown ===============

A␣[link␣reference␣definition](#link-reference-definition)␣cannot
interrupt␣a␣paragraph.


=== expected ===============
Foo
[bar]:␣/baz

[bar]

=== got ====================

A␣link␣reference␣definition␣cannot
interrupt␣a␣paragraph.


Test #116
cross
=== markdown ===============

However,␣it␣can␣directly␣follow␣other␣block␣elements,␣such␣as␣headers
and␣horizontal␣rules,␣and␣it␣need␣not␣be␣followed␣by␣a␣blank␣line.


=== expected ===============
#␣[Foo]
[foo]:␣/url
>␣bar

=== got ====================

However,␣it␣can␣directly␣follow␣other␣block␣elements,␣such␣as␣headers
and␣horizontal␣rules,␣and␣it␣need␣not␣be␣followed␣by␣a␣blank␣line.


Test #117
cross
=== markdown ===============

Several␣[link␣references](#link-reference)␣can␣occur␣one␣after␣another,
without␣intervening␣blank␣lines.


=== expected ===============
[foo]:␣/foo-url␣"foo"
[bar]:␣/bar-url
␣␣"bar"
[baz]:␣/baz-url

[foo],
[bar],
[baz]

=== got ====================

Several␣link␣references␣can␣occur␣one␣after␣another,
without␣intervening␣blank␣lines.


Test #118
cross
=== markdown ===============

[Link␣reference␣definitions](#link-reference-definition)␣can␣occur
inside␣block␣containers,␣like␣lists␣and␣block␣quotations.␣␣They
affect␣the␣entire␣document,␣not␣just␣the␣container␣in␣which␣they
are␣defined:


=== expected ===============
[foo]

>␣[foo]:␣/url

=== got ====================

Link␣reference␣definitions␣can␣occur
inside␣block␣containers,␣like␣lists␣and␣block␣quotations.␣␣They
affect␣the␣entire␣document,␣not␣just␣the␣container␣in␣which␣they
are␣defined:


Test #119
cross
=== markdown ===============


##␣Paragraphs

A␣sequence␣of␣non-blank␣lines␣that␣cannot␣be␣interpreted␣as␣other
kinds␣of␣blocks␣forms␣a␣[paragraph](#paragraph).
The␣contents␣of␣the␣paragraph␣are␣the␣result␣of␣parsing␣the
paragraph's␣raw␣content␣as␣inlines.␣␣The␣paragraph's␣raw␣content
is␣formed␣by␣concatenating␣the␣lines␣and␣removing␣initial␣and␣final
spaces.

A␣simple␣example␣with␣two␣paragraphs:


=== expected ===============
aaa

bbb

=== got ====================

Paragraphs


A␣sequence␣of␣non-blank␣lines␣that␣cannot␣be␣interpreted␣as␣other
kinds␣of␣blocks␣forms␣a␣paragraph.
The␣contents␣of␣the␣paragraph␣are␣the␣result␣of␣parsing␣the
paragraph's␣raw␣content␣as␣inlines.␣␣The␣paragraph's␣raw␣content
is␣formed␣by␣concatenating␣the␣lines␣and␣removing␣initial␣and␣final
spaces.


A␣simple␣example␣with␣two␣paragraphs:


Test #120
cross
=== markdown ===============

Paragraphs␣can␣contain␣multiple␣lines,␣but␣no␣blank␣lines:


=== expected ===============
aaa
bbb

ccc
ddd

=== got ====================

Paragraphs␣can␣contain␣multiple␣lines,␣but␣no␣blank␣lines:


Test #121
cross
=== markdown ===============

Multiple␣blank␣lines␣between␣paragraph␣have␣no␣effect:


=== expected ===============
aaa


bbb

=== got ====================

Multiple␣blank␣lines␣between␣paragraph␣have␣no␣effect:


Test #122
cross
=== markdown ===============

Leading␣spaces␣are␣skipped:


=== expected ===============
␣␣aaa
␣bbb

=== got ====================

Leading␣spaces␣are␣skipped:


Test #123
cross
=== markdown ===============

Lines␣after␣the␣first␣may␣be␣indented␣any␣amount,␣since␣indented
code␣blocks␣cannot␣interrupt␣paragraphs.


=== expected ===============
aaa
␣␣␣␣␣␣␣␣␣␣␣␣␣bbb
␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣ccc

=== got ====================

Lines␣after␣the␣first␣may␣be␣indented␣any␣amount,␣since␣indented
code␣blocks␣cannot␣interrupt␣paragraphs.


Test #124
cross
=== markdown ===============

However,␣the␣first␣line␣may␣be␣indented␣at␣most␣three␣spaces,
or␣an␣indented␣code␣block␣will␣be␣triggered:


=== expected ===============
␣␣␣aaa
bbb

=== got ====================

However,␣the␣first␣line␣may␣be␣indented␣at␣most␣three␣spaces,
or␣an␣indented␣code␣block␣will␣be␣triggered:


Test #125
cross
=== markdown ===============


=== expected ===============
␣␣␣␣aaa
bbb

=== got ====================

Test #126
cross
=== markdown ===============

Final␣spaces␣are␣stripped␣before␣inline␣parsing,␣so␣a␣paragraph
that␣ends␣with␣two␣or␣more␣spaces␣will␣not␣end␣with␣a␣hard␣line
break:


=== expected ===============
aaa␣␣␣␣␣
bbb␣␣␣␣␣

=== got ====================

Final␣spaces␣are␣stripped␣before␣inline␣parsing,␣so␣a␣paragraph
that␣ends␣with␣two␣or␣more␣spaces␣will␣not␣end␣with␣a␣hard␣line
break:


Test #127
cross
=== markdown ===============

##␣Blank␣lines

[Blank␣lines](#blank-line)␣between␣block-level␣elements␣are␣ignored,
except␣for␣the␣role␣they␣play␣in␣determining␣whether␣a␣[list](#list)
is␣[tight](#tight)␣or␣[loose](#loose).

Blank␣lines␣at␣the␣beginning␣and␣end␣of␣the␣document␣are␣also␣ignored.


=== expected ===============
␣␣

aaa
␣␣

#␣aaa

␣␣

=== got ====================

Blank␣lines


Blank␣lines␣between␣block-level␣elements␣are␣ignored,
except␣for␣the␣role␣they␣play␣in␣determining␣whether␣a␣list
is␣tight␣or␣loose.


Blank␣lines␣at␣the␣beginning␣and␣end␣of␣the␣document␣are␣also␣ignored.


Test #128
cross
=== markdown ===============


#␣Container␣blocks

A␣[container␣block](#container-block)␣is␣a␣block␣that␣has␣other
blocks␣as␣its␣contents.␣␣There␣are␣two␣basic␣kinds␣of␣container␣blocks:
[block␣quotes](#block-quote)␣and␣[list␣items](#list-item).
[Lists](#list)␣are␣meta-containers␣for␣[list␣items](#list-item).

We␣define␣the␣syntax␣for␣container␣blocks␣recursively.␣␣The␣general
form␣of␣the␣definition␣is:

>␣If␣X␣is␣a␣sequence␣of␣blocks,␣then␣the␣result␣of
>␣transforming␣X␣in␣such-and-such␣a␣way␣is␣a␣container␣of␣type␣Y
>␣with␣these␣blocks␣as␣its␣content.

So,␣we␣explain␣what␣counts␣as␣a␣block␣quote␣or␣list␣item␣by␣explaining
how␣these␣can␣be␣*generated*␣from␣their␣contents.␣This␣should␣suffice
to␣define␣the␣syntax,␣although␣it␣does␣not␣give␣a␣recipe␣for␣*parsing*
these␣constructions.␣␣(A␣recipe␣is␣provided␣below␣in␣the␣section␣entitled
[A␣parsing␣strategy](#appendix-a-a-parsing-strategy).)

##␣Block␣quotes

A␣[block␣quote␣marker](#block-quote-marker)␣
consists␣of␣0-3␣spaces␣of␣initial␣indent,␣plus␣(a)␣the␣character␣`>`␣together
with␣a␣following␣space,␣or␣(b)␣a␣single␣character␣`>`␣not␣followed␣by␣a␣space.

The␣following␣rules␣define␣[block␣quotes](#block-quote):


1.␣␣**Basic␣case.**␣␣If␣a␣string␣of␣lines␣*Ls*␣constitute␣a␣sequence
␣␣␣␣of␣blocks␣*Bs*,␣then␣the␣result␣of␣appending␣a␣[block␣quote
␣␣␣␣marker](#block-quote-marker)␣to␣the␣beginning␣of␣each␣line␣in␣*Ls*
␣␣␣␣is␣a␣[block␣quote](#block-quote)␣containing␣*Bs*.

2.␣␣**Laziness.**␣␣If␣a␣string␣of␣lines␣*Ls*␣constitute␣a␣[block
␣␣␣␣quote](#block-quote)␣with␣contents␣*Bs*,␣then␣the␣result␣of␣deleting
␣␣␣␣the␣initial␣[block␣quote␣marker](#block-quote-marker)␣from␣one␣or
␣␣␣␣more␣lines␣in␣which␣the␣next␣non-space␣character␣after␣the␣[block
␣␣␣␣quote␣marker](#block-quote-marker)␣is␣[paragraph␣continuation
␣␣␣␣text](#paragraph-continuation-text)␣is␣a␣block␣quote␣with␣*Bs*␣as
␣␣␣␣its␣content.␣␣
␣␣␣␣[Paragraph␣continuation␣text](#paragraph-continuation-text)␣is␣text
␣␣␣␣that␣will␣be␣parsed␣as␣part␣of␣the␣content␣of␣a␣paragraph,␣but␣does
␣␣␣␣not␣occur␣at␣the␣beginning␣of␣the␣paragraph.

3.␣␣**Consecutiveness.**␣␣A␣document␣cannot␣contain␣two␣[block
␣␣␣␣quotes](#block-quote)␣in␣a␣row␣unless␣there␣is␣a␣[blank
␣␣␣␣line](#blank-line)␣between␣them.

Nothing␣else␣counts␣as␣a␣[block␣quote](#block-quote).

Here␣is␣a␣simple␣example:


=== expected ===============
>␣#␣Foo
>␣bar
>␣baz

=== got ====================

Container␣blocks


A␣container␣block␣is␣a␣block␣that␣has␣other
blocks␣as␣its␣contents.␣␣There␣are␣two␣basic␣kinds␣of␣container␣blocks:
block␣quotes␣and␣list␣items.
Lists␣are␣meta-containers␣for␣list␣items.


We␣define␣the␣syntax␣for␣container␣blocks␣recursively.␣␣The␣general
form␣of␣the␣definition␣is:




If␣X␣is␣a␣sequence␣of␣blocks,␣then␣the␣result␣of
transforming␣X␣in␣such-and-such␣a␣way␣is␣a␣container␣of␣type␣Y
with␣these␣blocks␣as␣its␣content.




So,␣we␣explain␣what␣counts␣as␣a␣block␣quote␣or␣list␣item␣by␣explaining
how␣these␣can␣be␣generated␣from␣their␣contents.␣This␣should␣suffice
to␣define␣the␣syntax,␣although␣it␣does␣not␣give␣a␣recipe␣for␣parsing
these␣constructions.␣␣(A␣recipe␣is␣provided␣below␣in␣the␣section␣entitled
A␣parsing␣strategy.)


Block␣quotes


A␣block␣quote␣marker␣
consists␣of␣0-3␣spaces␣of␣initial␣indent,␣plus␣(a)␣the␣character␣>␣together
with␣a␣following␣space,␣or␣(b)␣a␣single␣character␣>␣not␣followed␣by␣a␣space.


The␣following␣rules␣define␣block␣quotes:



    

  1. Basic␣case.␣␣If␣a␣string␣of␣lines␣Ls␣constitute␣a␣sequence
of␣blocks␣Bs,␣then␣the␣result␣of␣appending␣a␣block␣quote
marker␣to␣the␣beginning␣of␣each␣line␣in␣Ls
is␣a␣block␣quote␣containing␣Bs.
    2. 

  2. Laziness.␣␣If␣a␣string␣of␣lines␣Ls␣constitute␣a␣block
quote␣with␣contents␣Bs,␣then␣the␣result␣of␣deleting
the␣initial␣block␣quote␣marker␣from␣one␣or
more␣lines␣in␣which␣the␣next␣non-space␣character␣after␣the␣block
quote␣marker␣is␣paragraph␣continuation
text␣is␣a␣block␣quote␣with␣Bs␣as
its␣content.␣␣
Paragraph␣continuation␣text␣is␣text
that␣will␣be␣parsed␣as␣part␣of␣the␣content␣of␣a␣paragraph,␣but␣does
not␣occur␣at␣the␣beginning␣of␣the␣paragraph.
    3. 

  3. Consecutiveness.␣␣A␣document␣cannot␣contain␣two␣block
quotes␣in␣a␣row␣unless␣there␣is␣a␣blank
line␣between␣them.
    4. 



Nothing␣else␣counts␣as␣a␣block␣quote.


Here␣is␣a␣simple␣example:


Test #129
cross
=== markdown ===============

The␣spaces␣after␣the␣`>`␣characters␣can␣be␣omitted:


=== expected ===============
>#␣Foo
>bar
>␣baz

=== got ====================

The␣spaces␣after␣the␣>␣characters␣can␣be␣omitted:


Test #130
cross
=== markdown ===============

The␣`>`␣characters␣can␣be␣indented␣1-3␣spaces:


=== expected ===============
␣␣␣>␣#␣Foo
␣␣␣>␣bar
␣>␣baz

=== got ====================

The␣>␣characters␣can␣be␣indented␣1-3␣spaces:


Test #131
cross
=== markdown ===============

Four␣spaces␣gives␣us␣a␣code␣block:


=== expected ===============
␣␣␣␣>␣#␣Foo
␣␣␣␣>␣bar
␣␣␣␣>␣baz

=== got ====================

Four␣spaces␣gives␣us␣a␣code␣block:


Test #132
cross
=== markdown ===============

The␣Laziness␣clause␣allows␣us␣to␣omit␣the␣`>`␣before␣a
paragraph␣continuation␣line:


=== expected ===============
>␣#␣Foo
>␣bar
baz

=== got ====================

The␣Laziness␣clause␣allows␣us␣to␣omit␣the␣>␣before␣a
paragraph␣continuation␣line:


Test #133
cross
=== markdown ===============

A␣block␣quote␣can␣contain␣some␣lazy␣and␣some␣non-lazy
continuation␣lines:


=== expected ===============
>␣bar
baz
>␣foo

=== got ====================

A␣block␣quote␣can␣contain␣some␣lazy␣and␣some␣non-lazy
continuation␣lines:


Test #134
cross
=== markdown ===============

Laziness␣only␣applies␣to␣lines␣that␣are␣continuations␣of
paragraphs.␣Lines␣containing␣characters␣or␣indentation␣that␣indicate
block␣structure␣cannot␣be␣lazy.


=== expected ===============
>␣foo
---

=== got ====================

Laziness␣only␣applies␣to␣lines␣that␣are␣continuations␣of
paragraphs.␣Lines␣containing␣characters␣or␣indentation␣that␣indicate
block␣structure␣cannot␣be␣lazy.


Test #135
cross
=== markdown ===============


=== expected ===============
>␣-␣foo
-␣bar

=== got ====================

Test #136
cross
=== markdown ===============


=== expected ===============
>␣␣␣␣␣foo
␣␣␣␣bar

=== got ====================

Test #137
cross
=== markdown ===============


=== expected ===============
>␣```
foo
```

=== got ====================

Test #138
cross
=== markdown ===============

A␣block␣quote␣can␣be␣empty:


=== expected ===============

=== got ====================

A␣block␣quote␣can␣be␣empty:


Test #139
cross
=== markdown ===============





=== expected ===============


=== got ====================





Test #140
cross
=== markdown ===============





=== expected ===============

A␣block␣quote␣can␣have␣initial␣or␣final␣blank␣lines:


=== got ====================





Test #141
cross
=== markdown ===============



foo




=== expected ===============

A␣blank␣line␣always␣separates␣block␣quotes:


=== got ====================



foo




Test #142
cross
=== markdown ===============



foo






bar




=== expected ===============

(Most␣current␣Markdown␣implementations,␣including␣John␣Gruber's
original␣`Markdown.pl`,␣will␣parse␣this␣example␣as␣a␣single␣block␣quote
with␣two␣paragraphs.␣␣But␣it␣seems␣better␣to␣allow␣the␣author␣to␣decide
whether␣two␣block␣quotes␣or␣one␣are␣wanted.)

Consecutiveness␣means␣that␣if␣we␣put␣these␣block␣quotes␣together,
we␣get␣a␣single␣block␣quote:


=== got ====================



foo






bar




Test #143
cross
=== markdown ===============



foo
bar




=== expected ===============

To␣get␣a␣block␣quote␣with␣two␣paragraphs,␣use:


=== got ====================



foo
bar




Test #144
cross
=== markdown ===============



foo


bar




=== expected ===============

Block␣quotes␣can␣interrupt␣paragraphs:


=== got ====================



foo


bar




Test #145
cross
=== markdown ===============

foo




bar




=== expected ===============

In␣general,␣blank␣lines␣are␣not␣needed␣before␣or␣after␣block
quotes:


=== got ====================

foo




bar




Test #146
cross
=== markdown ===============



aaa







bbb




=== expected ===============

However,␣because␣of␣laziness,␣a␣blank␣line␣is␣needed␣between
a␣block␣quote␣and␣a␣following␣paragraph:


=== got ====================



aaa







bbb




Test #147
cross
=== markdown ===============



bar
baz




=== expected ===============


=== got ====================



bar
baz




Test #148
cross
=== markdown ===============



bar




baz


=== expected ===============


=== got ====================



bar




baz


Test #149
cross
=== markdown ===============



bar




baz


=== expected ===============

It␣is␣a␣consequence␣of␣the␣Laziness␣rule␣that␣any␣number
of␣initial␣`>`s␣may␣be␣omitted␣on␣a␣continuation␣line␣of␣a
nested␣block␣quote:


=== got ====================



bar




baz


Test #150
cross
=== markdown ===============







foo
bar








=== expected ===============


=== got ====================







foo
bar








Test #151
cross
=== markdown ===============







foo
bar
baz








=== expected ===============

When␣including␣an␣indented␣code␣block␣in␣a␣block␣quote,
remember␣that␣the␣[block␣quote␣marker](#block-quote-marker)␣includes
both␣the␣`>`␣and␣a␣following␣space.␣␣So␣*five␣spaces*␣are␣needed␣after
the␣`>`:


=== got ====================







foo
bar
baz








Test #152
cross
=== markdown ===============



code







not␣code




=== expected ===============


##␣List␣items

A␣[list␣marker](#list-marker)␣␣is␣a
[bullet␣list␣marker](#bullet-list-marker)␣or␣an␣[ordered␣list
marker](#ordered-list-marker).

A␣[bullet␣list␣marker](#bullet-list-marker)␣
is␣a␣`-`,␣`+`,␣or␣`*`␣character.

An␣[ordered␣list␣marker](#ordered-list-marker)␣
is␣a␣sequence␣of␣one␣of␣more␣digits␣(`0-9`),␣followed␣by␣either␣a
`.`␣character␣or␣a␣`)`␣character.

The␣following␣rules␣define␣[list␣items](#list-item):

1.␣␣**Basic␣case.**␣␣If␣a␣sequence␣of␣lines␣*Ls*␣constitute␣a␣sequence␣of
␣␣␣␣blocks␣*Bs*␣starting␣with␣a␣non-space␣character␣and␣not␣separated
␣␣␣␣from␣each␣other␣by␣more␣than␣one␣blank␣line,␣and␣*M*␣is␣a␣list
␣␣␣␣marker␣*M*␣of␣width␣*W*␣followed␣by␣0␣<␣*N*␣<␣5␣spaces,␣then␣the␣result
␣␣␣␣of␣prepending␣*M*␣and␣the␣following␣spaces␣to␣the␣first␣line␣of
␣␣␣␣*Ls*,␣and␣indenting␣subsequent␣lines␣of␣*Ls*␣by␣*W␣+␣N*␣spaces,␣is␣a
␣␣␣␣list␣item␣with␣*Bs*␣as␣its␣contents.␣␣The␣type␣of␣the␣list␣item
␣␣␣␣(bullet␣or␣ordered)␣is␣determined␣by␣the␣type␣of␣its␣list␣marker.
␣␣␣␣If␣the␣list␣item␣is␣ordered,␣then␣it␣is␣also␣assigned␣a␣start
␣␣␣␣number,␣based␣on␣the␣ordered␣list␣marker.

For␣example,␣let␣*Ls*␣be␣the␣lines


=== got ====================



code







not␣code




Test #153
cross
=== markdown ===============

A␣paragraph
with␣two␣lines.


indented␣code





A␣block␣quote.




=== expected ===============

And␣let␣*M*␣be␣the␣marker␣`1.`,␣and␣*N*␣=␣2.␣␣Then␣rule␣#1␣says
that␣the␣following␣is␣an␣ordered␣list␣item␣with␣start␣number␣1,
and␣the␣same␣contents␣as␣*Ls*:


=== got ====================

A␣paragraph
with␣two␣lines.


indented␣code





A␣block␣quote.




Test #154
cross
=== markdown ===============

    

  1. A␣paragraph
with␣two␣lines.
    

    indented␣code

    

    

    A␣block␣quote.
    

    2. 



=== expected ===============

The␣most␣important␣thing␣to␣notice␣is␣that␣the␣position␣of
the␣text␣after␣the␣list␣marker␣determines␣how␣much␣indentation
is␣needed␣in␣subsequent␣blocks␣in␣the␣list␣item.␣␣If␣the␣list
marker␣takes␣up␣two␣spaces,␣and␣there␣are␣three␣spaces␣between
the␣list␣marker␣and␣the␣next␣nonspace␣character,␣then␣blocks
must␣be␣indented␣five␣spaces␣in␣order␣to␣fall␣under␣the␣list
item.

Here␣are␣some␣examples␣showing␣how␣far␣content␣must␣be␣indented␣to␣be
put␣under␣the␣list␣item:


=== got ====================

    

  1. A␣paragraph
with␣two␣lines.
    

    indented␣code

    

    

    A␣block␣quote.
    

    2. 



Test #155
cross
=== markdown ===============

    

  • one
    • 



two


=== expected ===============


=== got ====================

    

  • one
    • 



two


Test #156
cross
=== markdown ===============

    

  • one
    

    two
    • 



=== expected ===============


=== got ====================

    

  • one
    

    two
    • 



Test #157
cross
=== markdown ===============

    

  • one
    • 



␣two



=== expected ===============


=== got ====================

    

  • one
    • 



␣two



Test #158
cross
=== markdown ===============

    

  • one
    

    two
    • 



=== expected ===============

It␣is␣tempting␣to␣think␣of␣this␣in␣terms␣of␣columns:␣␣the␣continuation
blocks␣must␣be␣indented␣at␣least␣to␣the␣column␣of␣the␣first␣nonspace
character␣after␣the␣list␣marker.␣␣However,␣that␣is␣not␣quite␣right.
The␣spaces␣after␣the␣list␣marker␣determine␣how␣much␣relative␣indentation
is␣needed.␣␣Which␣column␣this␣indentation␣reaches␣will␣depend␣on
how␣the␣list␣item␣is␣embedded␣in␣other␣constructions,␣as␣shown␣by
this␣example:


=== got ====================

    

  • one
    

    two
    • 



Test #159
cross
=== markdown ===============





    

  1. one
    

    two
    2. 







=== expected ===============

Here␣`two`␣occurs␣in␣the␣same␣column␣as␣the␣list␣marker␣`1.`,
but␣is␣actually␣contained␣in␣the␣list␣item,␣because␣there␣is
sufficent␣indentation␣after␣the␣last␣containing␣blockquote␣marker.

The␣converse␣is␣also␣possible.␣␣In␣the␣following␣example,␣the␣word␣`two`
occurs␣far␣to␣the␣right␣of␣the␣initial␣text␣of␣the␣list␣item,␣`one`,␣but
it␣is␣not␣considered␣part␣of␣the␣list␣item,␣because␣it␣is␣not␣indented
far␣enough␣past␣the␣blockquote␣marker:


=== got ====================





    

  1. one
    

    two
    2. 







Test #160
cross
=== markdown ===============





    

  • one
    • 



two






=== expected ===============

A␣list␣item␣may␣not␣contain␣blocks␣that␣are␣separated␣by␣more␣than
one␣blank␣line.␣␣Thus,␣two␣blank␣lines␣will␣end␣a␣list,␣unless␣the
two␣blanks␣are␣contained␣in␣a␣[fenced␣code␣block](#fenced-code-block).


=== got ====================





    

  • one
    • 



two






Test #161
cross
=== markdown ===============

    

  • foo
    

    bar
    • 

  • foo
    • 



bar


    

  • foo


bar

    • 



=== expected ===============

A␣list␣item␣may␣contain␣any␣kind␣of␣block:


=== got ====================

    

  • foo
    

    bar
    • 

  • foo
    • 



bar


    

  • foo

    bar

    • 



Test #162
cross
=== markdown ===============

    

  1. foo
    

    bar

    

    baz
    

    

    bam
    

    2. 



=== expected ===============

2.␣␣**Item␣starting␣with␣indented␣code.**␣␣If␣a␣sequence␣of␣lines␣*Ls*
␣␣␣␣constitute␣a␣sequence␣of␣blocks␣*Bs*␣starting␣with␣an␣indented␣code
␣␣␣␣block␣and␣not␣separated␣from␣each␣other␣by␣more␣than␣one␣blank␣line,
␣␣␣␣and␣*M*␣is␣a␣list␣marker␣*M*␣of␣width␣*W*␣followed␣by
␣␣␣␣one␣space,␣then␣the␣result␣of␣prepending␣*M*␣and␣the␣following
␣␣␣␣space␣to␣the␣first␣line␣of␣*Ls*,␣and␣indenting␣subsequent␣lines␣of
␣␣␣␣*Ls*␣by␣*W␣+␣1*␣spaces,␣is␣a␣list␣item␣with␣*Bs*␣as␣its␣contents.
␣␣␣␣If␣a␣line␣is␣empty,␣then␣it␣need␣not␣be␣indented.␣␣The␣type␣of␣the
␣␣␣␣list␣item␣(bullet␣or␣ordered)␣is␣determined␣by␣the␣type␣of␣its␣list
␣␣␣␣marker.␣␣If␣the␣list␣item␣is␣ordered,␣then␣it␣is␣also␣assigned␣a
␣␣␣␣start␣number,␣based␣on␣the␣ordered␣list␣marker.

An␣indented␣code␣block␣will␣have␣to␣be␣indented␣four␣spaces␣beyond
the␣edge␣of␣the␣region␣where␣text␣will␣be␣included␣in␣the␣list␣item.
In␣the␣following␣case␣that␣is␣6␣spaces:


=== got ====================

    

  1. foo
    

    bar

    

    baz
    

    

    bam
    

    2. 



Test #163
cross
=== markdown ===============

    

  • foo
    

    bar

    • 



=== expected ===============

And␣in␣this␣case␣it␣is␣11␣spaces:


=== got ====================

    

  • foo
    

    bar

    • 



Test #164
cross
=== markdown ===============


  • foo
    

    bar

    • 


=== expected ===============

If␣the␣*first*␣block␣in␣the␣list␣item␣is␣an␣indented␣code␣block,
then␣by␣rule␣#2,␣the␣contents␣must␣be␣indented␣*one*␣space␣after␣the
list␣marker:


=== got ====================


  • foo
    

    bar

    • 


Test #165
cross
=== markdown ===============

    indented␣code

    

    paragraph
    

    more␣code

    

=== expected ===============


=== got ====================

    indented␣code

    

    paragraph
    

    more␣code

    

Test #166
cross
=== markdown ===============

      

    1. indented␣code

      

      paragraph
      

      more␣code

      2. 

    

=== expected ===============

Note␣that␣an␣additional␣space␣indent␣is␣interpreted␣as␣space
inside␣the␣code␣block:


=== got ====================

      

    1. indented␣code

      

      paragraph
      

      more␣code

      2. 

    

Test #167
cross
=== markdown ===============

      

    1. ␣indented␣code

      

      paragraph
      

      more␣code

      2. 

    

=== expected ===============

Note␣that␣rules␣#1␣and␣#2␣only␣apply␣to␣two␣cases:␣␣(a)␣cases
in␣which␣the␣lines␣to␣be␣included␣in␣a␣list␣item␣begin␣with␣a␣nonspace
character,␣and␣(b)␣cases␣in␣which␣they␣begin␣with␣an␣indented␣code
block.␣␣In␣a␣case␣like␣the␣following,␣where␣the␣first␣block␣begins␣with
a␣three-space␣indent,␣the␣rules␣do␣not␣allow␣us␣to␣form␣a␣list␣item␣by
indenting␣the␣whole␣thing␣and␣prepending␣a␣list␣marker:


=== got ====================

      

    1. ␣indented␣code

      

      paragraph
      

      more␣code

      2. 

    

Test #168
cross
=== markdown ===============

    foo
    

    bar
    

=== expected ===============


=== got ====================

    foo
    

    bar
    

Test #169
cross
=== markdown ===============

      

    • foo
      • 

    

    bar
    

=== expected ===============

This␣is␣not␣a␣significant␣restriction,␣because␣when␣a␣block␣begins
with␣1-3␣spaces␣indent,␣the␣indentation␣can␣always␣be␣removed␣without
a␣change␣in␣interpretation,␣allowing␣rule␣#1␣to␣be␣applied.␣␣So,␣in
the␣above␣case:


=== got ====================

      

    • foo
      • 

    

    bar
    

Test #170
cross
=== markdown ===============

      

    • foo
      

      bar
      • 

    

=== expected ===============


3.␣␣**Indentation.**␣␣If␣a␣sequence␣of␣lines␣*Ls*␣constitutes␣a␣list␣item
␣␣␣␣according␣to␣rule␣#1␣or␣#2,␣then␣the␣result␣of␣indenting␣each␣line
␣␣␣␣of␣*L*␣by␣1-3␣spaces␣(the␣same␣for␣each␣line)␣also␣constitutes␣a
␣␣␣␣list␣item␣with␣the␣same␣contents␣and␣attributes.␣␣If␣a␣line␣is
␣␣␣␣empty,␣then␣it␣need␣not␣be␣indented.

Indented␣one␣space:


=== got ====================

      

    • foo
      

      bar
      • 

    

Test #171
cross
=== markdown ===============

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

=== expected ===============

Indented␣two␣spaces:


=== got ====================

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

Test #172
cross
=== markdown ===============

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

=== expected ===============

Indented␣three␣spaces:


=== got ====================

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

Test #173
cross
=== markdown ===============

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

=== expected ===============

Four␣spaces␣indent␣gives␣a␣code␣block:


=== got ====================

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

Test #174
cross
=== markdown ===============

    1.␣␣A␣paragraph
␣␣␣␣with␣two␣lines.

␣␣␣␣␣␣␣␣indented␣code

␣␣␣␣>␣A␣block␣quote.

    

=== expected ===============


4.␣␣**Laziness.**␣␣If␣a␣string␣of␣lines␣*Ls*␣constitute␣a␣[list
␣␣␣␣item](#list-item)␣with␣contents␣*Bs*,␣then␣the␣result␣of␣deleting
␣␣␣␣some␣or␣all␣of␣the␣indentation␣from␣one␣or␣more␣lines␣in␣which␣the
␣␣␣␣next␣non-space␣character␣after␣the␣indentation␣is
␣␣␣␣[paragraph␣continuation␣text](#paragraph-continuation-text)␣is␣a
␣␣␣␣list␣item␣with␣the␣same␣contents␣and␣attributes.

Here␣is␣an␣example␣with␣lazy␣continuation␣lines:


=== got ====================

    1.␣␣A␣paragraph
␣␣␣␣with␣two␣lines.

    ␣␣␣␣indented␣code

&gt;␣A␣block␣quote.

    

    

Test #175
cross
=== markdown ===============

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

=== expected ===============

Indentation␣can␣be␣partially␣deleted:


=== got ====================

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

Test #176
cross
=== markdown ===============

      

    1. A␣paragraph
with␣two␣lines.
      2. 

    

=== expected ===============

These␣examples␣show␣how␣laziness␣can␣work␣in␣nested␣structures:


=== got ====================

      

    1. A␣paragraph
with␣two␣lines.
      2. 

    

Test #177
cross
=== markdown ===============

    

      

    1. 

      Blockquote
continued␣here.
      

      2. 

    

    

=== expected ===============


=== got ====================

    

      

    1. 

      Blockquote
continued␣here.
      

      2. 

    

    

Test #178
cross
=== markdown ===============

    

      

    1. 

      Blockquote
continued␣here.
      

      2. 

    

    

=== expected ===============


5.␣␣**That's␣all.**␣Nothing␣that␣is␣not␣counted␣as␣a␣list␣item␣by␣rules
␣␣␣␣#1--4␣counts␣as␣a␣[list␣item](#list-item).

The␣rules␣for␣sublists␣follow␣from␣the␣general␣rules␣above.␣␣A␣sublist
must␣be␣indented␣the␣same␣number␣of␣spaces␣a␣paragraph␣would␣need␣to␣be
in␣order␣to␣be␣included␣in␣the␣list␣item.

So,␣in␣this␣case␣we␣need␣two␣spaces␣indent:


=== got ====================

    

      

    1. 

      Blockquote
continued␣here.
      

      2. 

    

    

Test #179
cross
=== markdown ===============

      

    • foo

        

      • bar

          

        • baz
          • 

        • 

      • 

    

=== expected ===============

One␣is␣not␣enough:


=== got ====================

      

    • foo

        

      • bar

          

        • baz
          • 

        • 

      • 

    

Test #180
cross
=== markdown ===============

      

    • foo
      • 

    • bar
      • 

    • baz
      • 

    

=== expected ===============

Here␣we␣need␣four,␣because␣the␣list␣marker␣is␣wider:


=== got ====================

      

    • foo
      • 

    • bar
      • 

    • baz
      • 

    

Test #181
cross
=== markdown ===============


  • foo

      

    • bar
      • 

    • 


=== expected ===============

Three␣is␣not␣enough:


=== got ====================


  • foo

      

    • bar
      • 

    • 


Test #182
cross
=== markdown ===============


  • foo
    • 


      

    • bar
      • 

    

=== expected ===============

A␣list␣may␣be␣the␣first␣block␣in␣a␣list␣item:


=== got ====================


  • foo
    • 


      

    • bar
      • 

    

Test #183
cross
=== markdown ===============

      

      • 

      • foo
        • 

      • 

    

=== expected ===============


=== got ====================

      

      • 

      • foo
        • 

      • 

    

Test #184
cross
=== markdown ===============

      

      1. 

      • 

      • foo
        • 

    



=== expected ===============

A␣list␣item␣may␣be␣empty:


=== got ====================

      

      1. 

      • 

      • foo
        • 

    



Test #185
cross
=== markdown ===============

      

    • foo
      • 

    • 

    • bar
      • 

    

=== expected ===============


=== got ====================

      

    • foo
      • 

    • 

    • bar
      • 

    

Test #186
cross
=== markdown ===============

      

    • 

    

=== expected ===============

###␣Motivation

John␣Gruber's␣Markdown␣spec␣says␣the␣following␣about␣list␣items:

1.␣"List␣markers␣typically␣start␣at␣the␣left␣margin,␣but␣may␣be␣indented
␣␣␣by␣up␣to␣three␣spaces.␣List␣markers␣must␣be␣followed␣by␣one␣or␣more
␣␣␣spaces␣or␣a␣tab."

2.␣"To␣make␣lists␣look␣nice,␣you␣can␣wrap␣items␣with␣hanging␣indents....
␣␣␣But␣if␣you␣don't␣want␣to,␣you␣don't␣have␣to."

3.␣"List␣items␣may␣consist␣of␣multiple␣paragraphs.␣Each␣subsequent
␣␣␣paragraph␣in␣a␣list␣item␣must␣be␣indented␣by␣either␣4␣spaces␣or␣one
␣␣␣tab."

4.␣"It␣looks␣nice␣if␣you␣indent␣every␣line␣of␣the␣subsequent␣paragraphs,
␣␣␣but␣here␣again,␣Markdown␣will␣allow␣you␣to␣be␣lazy."

5.␣"To␣put␣a␣blockquote␣within␣a␣list␣item,␣the␣blockquote's␣`>`
␣␣␣delimiters␣need␣to␣be␣indented."

6.␣"To␣put␣a␣code␣block␣within␣a␣list␣item,␣the␣code␣block␣needs␣to␣be
␣␣␣indented␣twice␣—␣8␣spaces␣or␣two␣tabs."

These␣rules␣specify␣that␣a␣paragraph␣under␣a␣list␣item␣must␣be␣indented
four␣spaces␣(presumably,␣from␣the␣left␣margin,␣rather␣than␣the␣start␣of
the␣list␣marker,␣but␣this␣is␣not␣said),␣and␣that␣code␣under␣a␣list␣item
must␣be␣indented␣eight␣spaces␣instead␣of␣the␣usual␣four.␣␣They␣also␣say
that␣a␣block␣quote␣must␣be␣indented,␣but␣not␣by␣how␣much;␣however,␣the
example␣given␣has␣four␣spaces␣indentation.␣␣Although␣nothing␣is␣said
about␣other␣kinds␣of␣block-level␣content,␣it␣is␣certainly␣reasonable␣to
infer␣that␣*all*␣block␣elements␣under␣a␣list␣item,␣including␣other
lists,␣must␣be␣indented␣four␣spaces.␣␣This␣principle␣has␣been␣called␣the
*four-space␣rule*.

The␣four-space␣rule␣is␣clear␣and␣principled,␣and␣if␣the␣reference
implementation␣`Markdown.pl`␣had␣followed␣it,␣it␣probably␣would␣have
become␣the␣standard.␣␣However,␣`Markdown.pl`␣allowed␣paragraphs␣and
sublists␣to␣start␣with␣only␣two␣spaces␣indentation,␣at␣least␣on␣the
outer␣level.␣␣Worse,␣its␣behavior␣was␣inconsistent:␣a␣sublist␣of␣an
outer-level␣list␣needed␣two␣spaces␣indentation,␣but␣a␣sublist␣of␣this
sublist␣needed␣three␣spaces.␣␣It␣is␣not␣surprising,␣then,␣that␣different
implementations␣of␣Markdown␣have␣developed␣very␣different␣rules␣for
determining␣what␣comes␣under␣a␣list␣item.␣␣(Pandoc␣and␣python-Markdown,
for␣example,␣stuck␣with␣Gruber's␣syntax␣description␣and␣the␣four-space
rule,␣while␣discount,␣redcarpet,␣marked,␣PHP␣Markdown,␣and␣others
followed␣`Markdown.pl`'s␣behavior␣more␣closely.)

Unfortunately,␣given␣the␣divergences␣between␣implementations,␣there
is␣no␣way␣to␣give␣a␣spec␣for␣list␣items␣that␣will␣be␣guaranteed␣not
to␣break␣any␣existing␣documents.␣␣However,␣the␣spec␣given␣here␣should
correctly␣handle␣lists␣formatted␣with␣either␣the␣four-space␣rule␣or
the␣more␣forgiving␣`Markdown.pl`␣behavior,␣provided␣they␣are␣laid␣out
in␣a␣way␣that␣is␣natural␣for␣a␣human␣to␣read.

The␣strategy␣here␣is␣to␣let␣the␣width␣and␣indentation␣of␣the␣list␣marker
determine␣the␣indentation␣necessary␣for␣blocks␣to␣fall␣under␣the␣list
item,␣rather␣than␣having␣a␣fixed␣and␣arbitrary␣number.␣␣The␣writer␣can
think␣of␣the␣body␣of␣the␣list␣item␣as␣a␣unit␣which␣gets␣indented␣to␣the
right␣enough␣to␣fit␣the␣list␣marker␣(and␣any␣indentation␣on␣the␣list
marker).␣␣(The␣laziness␣rule,␣#4,␣then␣allows␣continuation␣lines␣to␣be
unindented␣if␣needed.)

This␣rule␣is␣superior,␣we␣claim,␣to␣any␣rule␣requiring␣a␣fixed␣level␣of
indentation␣from␣the␣margin.␣␣The␣four-space␣rule␣is␣clear␣but
unnatural.␣It␣is␣quite␣unintuitive␣that

```␣markdown
-␣foo

␣␣bar

␣␣-␣baz
```

should␣be␣parsed␣as␣two␣lists␣with␣an␣intervening␣paragraph,

```␣html

      

    • foo
      • 

    

    bar
    

      

    • baz
      • 

    
```

as␣the␣four-space␣rule␣demands,␣rather␣than␣a␣single␣list,

```␣html

      

    • foo
      

      bar
      

        

      • baz
        • 

      • 

    
```

The␣choice␣of␣four␣spaces␣is␣arbitrary.␣␣It␣can␣be␣learned,␣but␣it␣is
not␣likely␣to␣be␣guessed,␣and␣it␣trips␣up␣beginners␣regularly.

Would␣it␣help␣to␣adopt␣a␣two-space␣rule?␣␣The␣problem␣is␣that␣such
a␣rule,␣together␣with␣the␣rule␣allowing␣1--3␣spaces␣indentation␣of␣the
initial␣list␣marker,␣allows␣text␣that␣is␣indented␣*less␣than*␣the
original␣list␣marker␣to␣be␣included␣in␣the␣list␣item.␣For␣example,
`Markdown.pl`␣parses

```␣markdown
␣␣␣-␣one

␣␣two
```

as␣a␣single␣list␣item,␣with␣`two`␣a␣continuation␣paragraph:

```␣html

      

    • one
      

      two
      • 

    
```

and␣similarly

```␣markdown
>␣␣␣-␣one

=== got ====================

      

    • 

    

[Lists]
Test #187
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Test #188
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Test #189
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Test #190
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Test #191
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Test #192
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Test #193
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Test #194
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Test #195
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Test #202
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Test #203
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Test #204
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Test #205
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Test #206
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[Inlines]
Test #207
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[Backslash escapes]
Test #208
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Test #209
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Test #215
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Test #220
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[Entities]
Test #221
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Test #223
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Test #224
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Test #225
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Test #226
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Test #227
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Test #228
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349 tests passed, 95 failed
runtime: 0.20172816000000002s
I: pybuild base:311: python3.11 CommonMark/test/test-CommonMark.py
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=== markdown ===============

␣␣␣␣
␣␣␣␣foo
␣␣␣␣


=== expected ===============

    foo

    

=== got ====================

    foo


    

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=== markdown ===============


=== expected ===============


Test #94
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=== markdown ===============

The␣opening␣tag␣can␣be␣indented␣1-3␣spaces,␣but␣not␣4:


=== expected ===============
␣␣

␣␣␣␣

=== got ====================

    The␣opening␣tag␣can␣be␣indented␣1-3␣spaces,␣but␣not␣4:
    

Test #95
cross
=== markdown ===============

An␣HTML␣block␣can␣interrupt␣a␣paragraph,␣and␣need␣not␣be␣preceded
by␣a␣blank␣line.


=== expected ===============
Foo

    
bar

    

=== got ====================

    An␣HTML␣block␣can␣interrupt␣a␣paragraph,␣and␣need␣not␣be␣preceded
by␣a␣blank␣line.
    

Test #96
cross
=== markdown ===============

However,␣a␣following␣blank␣line␣is␣always␣needed,␣except␣at␣the␣end␣of
a␣document:


=== expected ===============

    
bar

    
*foo*

=== got ====================

    However,␣a␣following␣blank␣line␣is␣always␣needed,␣except␣at␣the␣end␣of
a␣document:
    

Test #97
cross
=== markdown ===============

An␣incomplete␣HTML␣block␣tag␣may␣also␣start␣an␣HTML␣block:


=== expected ===============
An␣incomplete␣HTML␣block␣tag␣may␣also␣start␣an␣HTML␣block:
    

Test #98
cross
=== markdown ===============

This␣rule␣differs␣from␣John␣Gruber's␣original␣Markdown␣syntax
specification,␣which␣says:

>␣The␣only␣restrictions␣are␣that␣block-level␣HTML␣elements␣—
>␣e.g.␣`
    `,␣``,␣`
    `,␣`
    `,␣etc.␣—␣must␣be␣separated␣from
>␣surrounding␣content␣by␣blank␣lines,␣and␣the␣start␣and␣end␣tags␣of␣the
>␣block␣should␣not␣be␣indented␣with␣tabs␣or␣spaces.

In␣some␣ways␣Gruber's␣rule␣is␣more␣restrictive␣than␣the␣one␣given
here:

-␣It␣requires␣that␣an␣HTML␣block␣be␣preceded␣by␣a␣blank␣line.
-␣It␣does␣not␣allow␣the␣start␣tag␣to␣be␣indented.
-␣It␣requires␣a␣matching␣end␣tag,␣which␣it␣also␣does␣not␣allow␣to
␣␣be␣indented.

Indeed,␣most␣Markdown␣implementations,␣including␣some␣of␣Gruber's
own␣perl␣implementations,␣do␣not␣impose␣these␣restrictions.

There␣is␣one␣respect,␣however,␣in␣which␣Gruber's␣rule␣is␣more␣liberal
than␣the␣one␣given␣here,␣since␣it␣allows␣blank␣lines␣to␣occur␣inside
an␣HTML␣block.␣␣There␣are␣two␣reasons␣for␣disallowing␣them␣here.
First,␣it␣removes␣the␣need␣to␣parse␣balanced␣tags,␣which␣is
expensive␣and␣can␣require␣backtracking␣from␣the␣end␣of␣the␣document
if␣no␣matching␣end␣tag␣is␣found.␣Second,␣it␣provides␣a␣very␣simple
and␣flexible␣way␣of␣including␣Markdown␣content␣inside␣HTML␣tags:
simply␣separate␣the␣Markdown␣from␣the␣HTML␣using␣blank␣lines:


=== expected ===============

    

*Emphasized*␣text.


    

=== got ====================

    This␣rule␣differs␣from␣John␣Gruber's␣original␣Markdown␣syntax
specification,␣which␣says:
    

    

    The␣only␣restrictions␣are␣that␣block-level␣HTML␣elements␣—
e.g.␣<div>,␣<table>,␣<pre>,␣<p>,␣etc.␣—␣must␣be␣separated␣from
surrounding␣content␣by␣blank␣lines,␣and␣the␣start␣and␣end␣tags␣of␣the
block␣should␣not␣be␣indented␣with␣tabs␣or␣spaces.
    

    

    In␣some␣ways␣Gruber's␣rule␣is␣more␣restrictive␣than␣the␣one␣given
here:
    

      

    • It␣requires␣that␣an␣HTML␣block␣be␣preceded␣by␣a␣blank␣line.
      • 

    • It␣does␣not␣allow␣the␣start␣tag␣to␣be␣indented.
      • 

    • It␣requires␣a␣matching␣end␣tag,␣which␣it␣also␣does␣not␣allow␣to
be␣indented.
      • 

    

    Indeed,␣most␣Markdown␣implementations,␣including␣some␣of␣Gruber's
own␣perl␣implementations,␣do␣not␣impose␣these␣restrictions.
    

    There␣is␣one␣respect,␣however,␣in␣which␣Gruber's␣rule␣is␣more␣liberal
than␣the␣one␣given␣here,␣since␣it␣allows␣blank␣lines␣to␣occur␣inside
an␣HTML␣block.␣␣There␣are␣two␣reasons␣for␣disallowing␣them␣here.
First,␣it␣removes␣the␣need␣to␣parse␣balanced␣tags,␣which␣is
expensive␣and␣can␣require␣backtracking␣from␣the␣end␣of␣the␣document
if␣no␣matching␣end␣tag␣is␣found.␣Second,␣it␣provides␣a␣very␣simple
and␣flexible␣way␣of␣including␣Markdown␣content␣inside␣HTML␣tags:
simply␣separate␣the␣Markdown␣from␣the␣HTML␣using␣blank␣lines:
    

Test #99
cross
=== markdown ===============

Compare:


=== expected ===============

    
*Emphasized*␣text.

    

=== got ====================

    Compare:
    

Test #100
cross
=== markdown ===============

Some␣Markdown␣implementations␣have␣adopted␣a␣convention␣of
interpreting␣content␣inside␣tags␣as␣text␣if␣the␣open␣tag␣has
the␣attribute␣`markdown=1`.␣␣The␣rule␣given␣above␣seems␣a␣simpler␣and
more␣elegant␣way␣of␣achieving␣the␣same␣expressive␣power,␣which␣is␣also
much␣simpler␣to␣parse.

The␣main␣potential␣drawback␣is␣that␣one␣can␣no␣longer␣paste␣HTML
blocks␣into␣Markdown␣documents␣with␣100%␣reliability.␣␣However,
*in␣most␣cases*␣this␣will␣work␣fine,␣because␣the␣blank␣lines␣in
HTML␣are␣usually␣followed␣by␣HTML␣block␣tags.␣␣For␣example:


=== expected ===============

    


    


Hi



    


    

=== got ====================

    Some␣Markdown␣implementations␣have␣adopted␣a␣convention␣of
interpreting␣content␣inside␣tags␣as␣text␣if␣the␣open␣tag␣has
the␣attribute␣markdown=1.␣␣The␣rule␣given␣above␣seems␣a␣simpler␣and
more␣elegant␣way␣of␣achieving␣the␣same␣expressive␣power,␣which␣is␣also
much␣simpler␣to␣parse.
    

    The␣main␣potential␣drawback␣is␣that␣one␣can␣no␣longer␣paste␣HTML
blocks␣into␣Markdown␣documents␣with␣100%␣reliability.␣␣However,
in␣most␣cases␣this␣will␣work␣fine,␣because␣the␣blank␣lines␣in
HTML␣are␣usually␣followed␣by␣HTML␣block␣tags.␣␣For␣example:
    

Test #101
cross
=== markdown ===============

Moreover,␣blank␣lines␣are␣usually␣not␣necessary␣and␣can␣be
deleted.␣␣The␣exception␣is␣inside␣`
    `␣tags;␣here,␣one␣can
replace␣the␣blank␣lines␣with␣`
`␣entities.

So␣there␣is␣no␣important␣loss␣of␣expressive␣power␣with␣the␣new␣rule.

##␣Link␣reference␣definitions

A␣[link␣reference␣definition](#link-reference-definition)
␣consists␣of␣a␣[link
label](#link-label),␣indented␣up␣to␣three␣spaces,␣followed
by␣a␣colon␣(`:`),␣optional␣blank␣space␣(including␣up␣to␣one
newline),␣a␣[link␣destination](#link-destination),␣optional
blank␣space␣(including␣up␣to␣one␣newline),␣and␣an␣optional␣[link
title](#link-title),␣which␣if␣it␣is␣present␣must␣be␣separated
from␣the␣[link␣destination](#link-destination)␣by␣whitespace.
No␣further␣non-space␣characters␣may␣occur␣on␣the␣line.

A␣[link␣reference-definition](#link-reference-definition)
does␣not␣correspond␣to␣a␣structural␣element␣of␣a␣document.␣␣Instead,␣it
defines␣a␣label␣which␣can␣be␣used␣in␣[reference␣links](#reference-link)
and␣reference-style␣[images](#image)␣elsewhere␣in␣the␣document.␣␣[Link
reference␣definitions]␣can␣come␣either␣before␣or␣after␣the␣links␣that␣use
them.


=== expected ===============
[foo]:␣/url␣"title"

[foo]

=== got ====================

    Moreover,␣blank␣lines␣are␣usually␣not␣necessary␣and␣can␣be
deleted.␣␣The␣exception␣is␣inside␣<pre>␣tags;␣here,␣one␣can
replace␣the␣blank␣lines␣with␣&#10;␣entities.
    

    So␣there␣is␣no␣important␣loss␣of␣expressive␣power␣with␣the␣new␣rule.
    

    Link␣reference␣definitions
    

    A␣link␣reference␣definition
␣consists␣of␣a␣link
label,␣indented␣up␣to␣three␣spaces,␣followed
by␣a␣colon␣(:),␣optional␣blank␣space␣(including␣up␣to␣one
newline),␣a␣link␣destination,␣optional
blank␣space␣(including␣up␣to␣one␣newline),␣and␣an␣optional␣link
title,␣which␣if␣it␣is␣present␣must␣be␣separated
from␣the␣link␣destination␣by␣whitespace.
No␣further␣non-space␣characters␣may␣occur␣on␣the␣line.
    

    A␣link␣reference-definition
does␣not␣correspond␣to␣a␣structural␣element␣of␣a␣document.␣␣Instead,␣it
defines␣a␣label␣which␣can␣be␣used␣in␣reference␣links
and␣reference-style␣images␣elsewhere␣in␣the␣document.␣␣[Link
reference␣definitions]␣can␣come␣either␣before␣or␣after␣the␣links␣that␣use
them.
    

Test #102
cross
=== markdown ===============


=== expected ===============
␣␣␣[foo]:␣
␣␣␣␣␣␣/url␣␣
␣␣␣␣␣␣␣␣␣␣␣'the␣title'␣␣

[foo]

=== got ====================

Test #103
cross
=== markdown ===============


=== expected ===============
[Foo*bar\]]:my_(url)␣'title␣(with␣parens)'

[Foo*bar\]]

=== got ====================

Test #104
cross
=== markdown ===============


=== expected ===============
[Foo␣bar]:

'title'

[Foo␣bar]

=== got ====================

Test #105
cross
=== markdown ===============

The␣title␣may␣be␣omitted:


=== expected ===============
[foo]:
/url

[foo]

=== got ====================

    The␣title␣may␣be␣omitted:
    

Test #106
cross
=== markdown ===============

The␣link␣destination␣may␣not␣be␣omitted:


=== expected ===============
[foo]:

[foo]

=== got ====================

    The␣link␣destination␣may␣not␣be␣omitted:
    

Test #107
cross
=== markdown ===============

A␣link␣can␣come␣before␣its␣corresponding␣definition:


=== expected ===============
[foo]

[foo]:␣url

=== got ====================

    A␣link␣can␣come␣before␣its␣corresponding␣definition:
    

Test #108
cross
=== markdown ===============

If␣there␣are␣several␣matching␣definitions,␣the␣first␣one␣takes
precedence:


=== expected ===============
[foo]

[foo]:␣first
[foo]:␣second

=== got ====================

    If␣there␣are␣several␣matching␣definitions,␣the␣first␣one␣takes
precedence:
    

Test #109
cross
=== markdown ===============

As␣noted␣in␣the␣section␣on␣[Links],␣matching␣of␣labels␣is
case-insensitive␣(see␣[matches](#matches)).


=== expected ===============
[FOO]:␣/url

[Foo]

=== got ====================

    As␣noted␣in␣the␣section␣on␣[Links],␣matching␣of␣labels␣is
case-insensitive␣(see␣matches).
    

Test #110
cross
=== markdown ===============


=== expected ===============
[ΑΓΩ]:␣/φου

[αγω]

=== got ====================

Test #111
cross
=== markdown ===============

Here␣is␣a␣link␣reference␣definition␣with␣no␣corresponding␣link.
It␣contributes␣nothing␣to␣the␣document.


=== expected ===============
[foo]:␣/url

=== got ====================

    Here␣is␣a␣link␣reference␣definition␣with␣no␣corresponding␣link.
It␣contributes␣nothing␣to␣the␣document.
    

Test #112
cross
=== markdown ===============

This␣is␣not␣a␣link␣reference␣definition,␣because␣there␣are
non-space␣characters␣after␣the␣title:


=== expected ===============
[foo]:␣/url␣"title"␣ok

=== got ====================

    This␣is␣not␣a␣link␣reference␣definition,␣because␣there␣are
non-space␣characters␣after␣the␣title:
    

Test #113
cross
=== markdown ===============

This␣is␣not␣a␣link␣reference␣definition,␣because␣it␣is␣indented
four␣spaces:


=== expected ===============
␣␣␣␣[foo]:␣/url␣"title"

[foo]

=== got ====================

    This␣is␣not␣a␣link␣reference␣definition,␣because␣it␣is␣indented
four␣spaces:
    

Test #114
cross
=== markdown ===============

This␣is␣not␣a␣link␣reference␣definition,␣because␣it␣occurs␣inside
a␣code␣block:


=== expected ===============
```
[foo]:␣/url
```

[foo]

=== got ====================

    This␣is␣not␣a␣link␣reference␣definition,␣because␣it␣occurs␣inside
a␣code␣block:
    

Test #115
cross
=== markdown ===============

A␣[link␣reference␣definition](#link-reference-definition)␣cannot
interrupt␣a␣paragraph.


=== expected ===============
Foo
[bar]:␣/baz

[bar]

=== got ====================

    A␣link␣reference␣definition␣cannot
interrupt␣a␣paragraph.
    

Test #116
cross
=== markdown ===============

However,␣it␣can␣directly␣follow␣other␣block␣elements,␣such␣as␣headers
and␣horizontal␣rules,␣and␣it␣need␣not␣be␣followed␣by␣a␣blank␣line.


=== expected ===============
#␣[Foo]
[foo]:␣/url
>␣bar

=== got ====================

    However,␣it␣can␣directly␣follow␣other␣block␣elements,␣such␣as␣headers
and␣horizontal␣rules,␣and␣it␣need␣not␣be␣followed␣by␣a␣blank␣line.
    

Test #117
cross
=== markdown ===============

Several␣[link␣references](#link-reference)␣can␣occur␣one␣after␣another,
without␣intervening␣blank␣lines.


=== expected ===============
[foo]:␣/foo-url␣"foo"
[bar]:␣/bar-url
␣␣"bar"
[baz]:␣/baz-url

[foo],
[bar],
[baz]

=== got ====================

    Several␣link␣references␣can␣occur␣one␣after␣another,
without␣intervening␣blank␣lines.
    

Test #118
cross
=== markdown ===============

[Link␣reference␣definitions](#link-reference-definition)␣can␣occur
inside␣block␣containers,␣like␣lists␣and␣block␣quotations.␣␣They
affect␣the␣entire␣document,␣not␣just␣the␣container␣in␣which␣they
are␣defined:


=== expected ===============
[foo]

>␣[foo]:␣/url

=== got ====================

    Link␣reference␣definitions␣can␣occur
inside␣block␣containers,␣like␣lists␣and␣block␣quotations.␣␣They
affect␣the␣entire␣document,␣not␣just␣the␣container␣in␣which␣they
are␣defined:
    

Test #119
cross
=== markdown ===============


##␣Paragraphs

A␣sequence␣of␣non-blank␣lines␣that␣cannot␣be␣interpreted␣as␣other
kinds␣of␣blocks␣forms␣a␣[paragraph](#paragraph).
The␣contents␣of␣the␣paragraph␣are␣the␣result␣of␣parsing␣the
paragraph's␣raw␣content␣as␣inlines.␣␣The␣paragraph's␣raw␣content
is␣formed␣by␣concatenating␣the␣lines␣and␣removing␣initial␣and␣final
spaces.

A␣simple␣example␣with␣two␣paragraphs:


=== expected ===============
aaa

bbb

=== got ====================

    Paragraphs
    

    A␣sequence␣of␣non-blank␣lines␣that␣cannot␣be␣interpreted␣as␣other
kinds␣of␣blocks␣forms␣a␣paragraph.
The␣contents␣of␣the␣paragraph␣are␣the␣result␣of␣parsing␣the
paragraph's␣raw␣content␣as␣inlines.␣␣The␣paragraph's␣raw␣content
is␣formed␣by␣concatenating␣the␣lines␣and␣removing␣initial␣and␣final
spaces.
    

    A␣simple␣example␣with␣two␣paragraphs:
    

Test #120
cross
=== markdown ===============

Paragraphs␣can␣contain␣multiple␣lines,␣but␣no␣blank␣lines:


=== expected ===============
aaa
bbb

ccc
ddd

=== got ====================

    Paragraphs␣can␣contain␣multiple␣lines,␣but␣no␣blank␣lines:
    

Test #121
cross
=== markdown ===============

Multiple␣blank␣lines␣between␣paragraph␣have␣no␣effect:


=== expected ===============
aaa


bbb

=== got ====================

    Multiple␣blank␣lines␣between␣paragraph␣have␣no␣effect:
    

Test #122
cross
=== markdown ===============

Leading␣spaces␣are␣skipped:


=== expected ===============
␣␣aaa
␣bbb

=== got ====================

    Leading␣spaces␣are␣skipped:
    

Test #123
cross
=== markdown ===============

Lines␣after␣the␣first␣may␣be␣indented␣any␣amount,␣since␣indented
code␣blocks␣cannot␣interrupt␣paragraphs.


=== expected ===============
aaa
␣␣␣␣␣␣␣␣␣␣␣␣␣bbb
␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣␣ccc

=== got ====================

    Lines␣after␣the␣first␣may␣be␣indented␣any␣amount,␣since␣indented
code␣blocks␣cannot␣interrupt␣paragraphs.
    

Test #124
cross
=== markdown ===============

However,␣the␣first␣line␣may␣be␣indented␣at␣most␣three␣spaces,
or␣an␣indented␣code␣block␣will␣be␣triggered:


=== expected ===============
␣␣␣aaa
bbb

=== got ====================

    However,␣the␣first␣line␣may␣be␣indented␣at␣most␣three␣spaces,
or␣an␣indented␣code␣block␣will␣be␣triggered:
    

Test #125
cross
=== markdown ===============


=== expected ===============
␣␣␣␣aaa
bbb

=== got ====================

Test #126
cross
=== markdown ===============

Final␣spaces␣are␣stripped␣before␣inline␣parsing,␣so␣a␣paragraph
that␣ends␣with␣two␣or␣more␣spaces␣will␣not␣end␣with␣a␣hard␣line
break:


=== expected ===============
aaa␣␣␣␣␣
bbb␣␣␣␣␣

=== got ====================

    Final␣spaces␣are␣stripped␣before␣inline␣parsing,␣so␣a␣paragraph
that␣ends␣with␣two␣or␣more␣spaces␣will␣not␣end␣with␣a␣hard␣line
break:
    

Test #127
cross
=== markdown ===============

##␣Blank␣lines

[Blank␣lines](#blank-line)␣between␣block-level␣elements␣are␣ignored,
except␣for␣the␣role␣they␣play␣in␣determining␣whether␣a␣[list](#list)
is␣[tight](#tight)␣or␣[loose](#loose).

Blank␣lines␣at␣the␣beginning␣and␣end␣of␣the␣document␣are␣also␣ignored.


=== expected ===============
␣␣

aaa
␣␣

#␣aaa

␣␣

=== got ====================

    Blank␣lines
    

    Blank␣lines␣between␣block-level␣elements␣are␣ignored,
except␣for␣the␣role␣they␣play␣in␣determining␣whether␣a␣list
is␣tight␣or␣loose.
    

    Blank␣lines␣at␣the␣beginning␣and␣end␣of␣the␣document␣are␣also␣ignored.
    

Test #128
cross
=== markdown ===============


#␣Container␣blocks

A␣[container␣block](#container-block)␣is␣a␣block␣that␣has␣other
blocks␣as␣its␣contents.␣␣There␣are␣two␣basic␣kinds␣of␣container␣blocks:
[block␣quotes](#block-quote)␣and␣[list␣items](#list-item).
[Lists](#list)␣are␣meta-containers␣for␣[list␣items](#list-item).

We␣define␣the␣syntax␣for␣container␣blocks␣recursively.␣␣The␣general
form␣of␣the␣definition␣is:

>␣If␣X␣is␣a␣sequence␣of␣blocks,␣then␣the␣result␣of
>␣transforming␣X␣in␣such-and-such␣a␣way␣is␣a␣container␣of␣type␣Y
>␣with␣these␣blocks␣as␣its␣content.

So,␣we␣explain␣what␣counts␣as␣a␣block␣quote␣or␣list␣item␣by␣explaining
how␣these␣can␣be␣*generated*␣from␣their␣contents.␣This␣should␣suffice
to␣define␣the␣syntax,␣although␣it␣does␣not␣give␣a␣recipe␣for␣*parsing*
these␣constructions.␣␣(A␣recipe␣is␣provided␣below␣in␣the␣section␣entitled
[A␣parsing␣strategy](#appendix-a-a-parsing-strategy).)

##␣Block␣quotes

A␣[block␣quote␣marker](#block-quote-marker)␣
consists␣of␣0-3␣spaces␣of␣initial␣indent,␣plus␣(a)␣the␣character␣`>`␣together
with␣a␣following␣space,␣or␣(b)␣a␣single␣character␣`>`␣not␣followed␣by␣a␣space.

The␣following␣rules␣define␣[block␣quotes](#block-quote):


1.␣␣**Basic␣case.**␣␣If␣a␣string␣of␣lines␣*Ls*␣constitute␣a␣sequence
␣␣␣␣of␣blocks␣*Bs*,␣then␣the␣result␣of␣appending␣a␣[block␣quote
␣␣␣␣marker](#block-quote-marker)␣to␣the␣beginning␣of␣each␣line␣in␣*Ls*
␣␣␣␣is␣a␣[block␣quote](#block-quote)␣containing␣*Bs*.

2.␣␣**Laziness.**␣␣If␣a␣string␣of␣lines␣*Ls*␣constitute␣a␣[block
␣␣␣␣quote](#block-quote)␣with␣contents␣*Bs*,␣then␣the␣result␣of␣deleting
␣␣␣␣the␣initial␣[block␣quote␣marker](#block-quote-marker)␣from␣one␣or
␣␣␣␣more␣lines␣in␣which␣the␣next␣non-space␣character␣after␣the␣[block
␣␣␣␣quote␣marker](#block-quote-marker)␣is␣[paragraph␣continuation
␣␣␣␣text](#paragraph-continuation-text)␣is␣a␣block␣quote␣with␣*Bs*␣as
␣␣␣␣its␣content.␣␣
␣␣␣␣[Paragraph␣continuation␣text](#paragraph-continuation-text)␣is␣text
␣␣␣␣that␣will␣be␣parsed␣as␣part␣of␣the␣content␣of␣a␣paragraph,␣but␣does
␣␣␣␣not␣occur␣at␣the␣beginning␣of␣the␣paragraph.

3.␣␣**Consecutiveness.**␣␣A␣document␣cannot␣contain␣two␣[block
␣␣␣␣quotes](#block-quote)␣in␣a␣row␣unless␣there␣is␣a␣[blank
␣␣␣␣line](#blank-line)␣between␣them.

Nothing␣else␣counts␣as␣a␣[block␣quote](#block-quote).

Here␣is␣a␣simple␣example:


=== expected ===============
>␣#␣Foo
>␣bar
>␣baz

=== got ====================

    Container␣blocks
    

    A␣container␣block␣is␣a␣block␣that␣has␣other
blocks␣as␣its␣contents.␣␣There␣are␣two␣basic␣kinds␣of␣container␣blocks:
block␣quotes␣and␣list␣items.
Lists␣are␣meta-containers␣for␣list␣items.
    

    We␣define␣the␣syntax␣for␣container␣blocks␣recursively.␣␣The␣general
form␣of␣the␣definition␣is:
    

    

    If␣X␣is␣a␣sequence␣of␣blocks,␣then␣the␣result␣of
transforming␣X␣in␣such-and-such␣a␣way␣is␣a␣container␣of␣type␣Y
with␣these␣blocks␣as␣its␣content.
    

    

    So,␣we␣explain␣what␣counts␣as␣a␣block␣quote␣or␣list␣item␣by␣explaining
how␣these␣can␣be␣generated␣from␣their␣contents.␣This␣should␣suffice
to␣define␣the␣syntax,␣although␣it␣does␣not␣give␣a␣recipe␣for␣parsing
these␣constructions.␣␣(A␣recipe␣is␣provided␣below␣in␣the␣section␣entitled
A␣parsing␣strategy.)
    

    Block␣quotes
    

    A␣block␣quote␣marker␣
consists␣of␣0-3␣spaces␣of␣initial␣indent,␣plus␣(a)␣the␣character␣>␣together
with␣a␣following␣space,␣or␣(b)␣a␣single␣character␣>␣not␣followed␣by␣a␣space.
    

    The␣following␣rules␣define␣block␣quotes:

    

      

    1. Basic␣case.␣␣If␣a␣string␣of␣lines␣Ls␣constitute␣a␣sequence
of␣blocks␣Bs,␣then␣the␣result␣of␣appending␣a␣block␣quote
marker␣to␣the␣beginning␣of␣each␣line␣in␣Ls
is␣a␣block␣quote␣containing␣Bs.
      2. 

    2. Laziness.␣␣If␣a␣string␣of␣lines␣Ls␣constitute␣a␣block
quote␣with␣contents␣Bs,␣then␣the␣result␣of␣deleting
the␣initial␣block␣quote␣marker␣from␣one␣or
more␣lines␣in␣which␣the␣next␣non-space␣character␣after␣the␣block
quote␣marker␣is␣paragraph␣continuation
text␣is␣a␣block␣quote␣with␣Bs␣as
its␣content.␣␣
Paragraph␣continuation␣text␣is␣text
that␣will␣be␣parsed␣as␣part␣of␣the␣content␣of␣a␣paragraph,␣but␣does
not␣occur␣at␣the␣beginning␣of␣the␣paragraph.
      3. 

    3. Consecutiveness.␣␣A␣document␣cannot␣contain␣two␣block
quotes␣in␣a␣row␣unless␣there␣is␣a␣blank
line␣between␣them.
      4. 

    

    Nothing␣else␣counts␣as␣a␣block␣quote.
    

    Here␣is␣a␣simple␣example:
    

Test #129
cross
=== markdown ===============

The␣spaces␣after␣the␣`>`␣characters␣can␣be␣omitted:


=== expected ===============
>#␣Foo
>bar
>␣baz

=== got ====================

    The␣spaces␣after␣the␣>␣characters␣can␣be␣omitted:
    

Test #130
cross
=== markdown ===============

The␣`>`␣characters␣can␣be␣indented␣1-3␣spaces:


=== expected ===============
␣␣␣>␣#␣Foo
␣␣␣>␣bar
␣>␣baz

=== got ====================

    The␣>␣characters␣can␣be␣indented␣1-3␣spaces:
    

Test #131
cross
=== markdown ===============

Four␣spaces␣gives␣us␣a␣code␣block:


=== expected ===============
␣␣␣␣>␣#␣Foo
␣␣␣␣>␣bar
␣␣␣␣>␣baz

=== got ====================

    Four␣spaces␣gives␣us␣a␣code␣block:
    

Test #132
cross
=== markdown ===============

The␣Laziness␣clause␣allows␣us␣to␣omit␣the␣`>`␣before␣a
paragraph␣continuation␣line:


=== expected ===============
>␣#␣Foo
>␣bar
baz

=== got ====================

    The␣Laziness␣clause␣allows␣us␣to␣omit␣the␣>␣before␣a
paragraph␣continuation␣line:
    

Test #133
cross
=== markdown ===============

A␣block␣quote␣can␣contain␣some␣lazy␣and␣some␣non-lazy
continuation␣lines:


=== expected ===============
>␣bar
baz
>␣foo

=== got ====================

    A␣block␣quote␣can␣contain␣some␣lazy␣and␣some␣non-lazy
continuation␣lines:
    

Test #134
cross
=== markdown ===============

Laziness␣only␣applies␣to␣lines␣that␣are␣continuations␣of
paragraphs.␣Lines␣containing␣characters␣or␣indentation␣that␣indicate
block␣structure␣cannot␣be␣lazy.


=== expected ===============
>␣foo
---

=== got ====================

    Laziness␣only␣applies␣to␣lines␣that␣are␣continuations␣of
paragraphs.␣Lines␣containing␣characters␣or␣indentation␣that␣indicate
block␣structure␣cannot␣be␣lazy.
    

Test #135
cross
=== markdown ===============


=== expected ===============
>␣-␣foo
-␣bar

=== got ====================

Test #136
cross
=== markdown ===============


=== expected ===============
>␣␣␣␣␣foo
␣␣␣␣bar

=== got ====================

Test #137
cross
=== markdown ===============


=== expected ===============
>␣```
foo
```

=== got ====================

Test #138
cross
=== markdown ===============

A␣block␣quote␣can␣be␣empty:


=== expected ===============

=== got ====================

    A␣block␣quote␣can␣be␣empty:
    

Test #139
cross
=== markdown ===============

    

    

=== expected ===============


=== got ====================

    

    

Test #140
cross
=== markdown ===============

    

    

=== expected ===============

A␣block␣quote␣can␣have␣initial␣or␣final␣blank␣lines:


=== got ====================

    

    

Test #141
cross
=== markdown ===============

    

    foo
    

    

=== expected ===============

A␣blank␣line␣always␣separates␣block␣quotes:


=== got ====================

    

    foo
    

    

Test #142
cross
=== markdown ===============

    

    foo
    

    

    

    bar
    

    

=== expected ===============

(Most␣current␣Markdown␣implementations,␣including␣John␣Gruber's
original␣`Markdown.pl`,␣will␣parse␣this␣example␣as␣a␣single␣block␣quote
with␣two␣paragraphs.␣␣But␣it␣seems␣better␣to␣allow␣the␣author␣to␣decide
whether␣two␣block␣quotes␣or␣one␣are␣wanted.)

Consecutiveness␣means␣that␣if␣we␣put␣these␣block␣quotes␣together,
we␣get␣a␣single␣block␣quote:


=== got ====================

    

    foo
    

    

    

    bar
    

    

Test #143
cross
=== markdown ===============

    

    foo
bar
    

    

=== expected ===============

To␣get␣a␣block␣quote␣with␣two␣paragraphs,␣use:


=== got ====================

    

    foo
bar
    

    

Test #144
cross
=== markdown ===============

    

    foo
    

    bar
    

    

=== expected ===============

Block␣quotes␣can␣interrupt␣paragraphs:


=== got ====================

    

    foo
    

    bar
    

    

Test #145
cross
=== markdown ===============

    foo
    

    

    bar
    

    

=== expected ===============

In␣general,␣blank␣lines␣are␣not␣needed␣before␣or␣after␣block
quotes:


=== got ====================

    foo
    

    

    bar
    

    

Test #146
cross
=== markdown ===============

    

    aaa
    

    


    

    bbb
    

    

=== expected ===============

However,␣because␣of␣laziness,␣a␣blank␣line␣is␣needed␣between
a␣block␣quote␣and␣a␣following␣paragraph:


=== got ====================

    

    aaa
    

    


    

    bbb
    

    

Test #147
cross
=== markdown ===============

    

    bar
baz
    

    

=== expected ===============


=== got ====================

    

    bar
baz
    

    

Test #148
cross
=== markdown ===============

    

    bar
    

    

    baz
    

=== expected ===============


=== got ====================

    

    bar
    

    

    baz
    

Test #149
cross
=== markdown ===============

    

    bar
    

    

    baz
    

=== expected ===============

It␣is␣a␣consequence␣of␣the␣Laziness␣rule␣that␣any␣number
of␣initial␣`>`s␣may␣be␣omitted␣on␣a␣continuation␣line␣of␣a
nested␣block␣quote:


=== got ====================

    

    bar
    

    

    baz
    

Test #150
cross
=== markdown ===============

    

    

    

    foo
bar
    

    

    

    

=== expected ===============


=== got ====================

    

    

    

    foo
bar
    

    

    

    

Test #151
cross
=== markdown ===============

    

    

    

    foo
bar
baz
    

    

    

    

=== expected ===============

When␣including␣an␣indented␣code␣block␣in␣a␣block␣quote,
remember␣that␣the␣[block␣quote␣marker](#block-quote-marker)␣includes
both␣the␣`>`␣and␣a␣following␣space.␣␣So␣*five␣spaces*␣are␣needed␣after
the␣`>`:


=== got ====================

    

    

    

    foo
bar
baz
    

    

    

    

Test #152
cross
=== markdown ===============

    

    code

    

    

    

    not␣code
    

    

=== expected ===============


##␣List␣items

A␣[list␣marker](#list-marker)␣␣is␣a
[bullet␣list␣marker](#bullet-list-marker)␣or␣an␣[ordered␣list
marker](#ordered-list-marker).

A␣[bullet␣list␣marker](#bullet-list-marker)␣
is␣a␣`-`,␣`+`,␣or␣`*`␣character.

An␣[ordered␣list␣marker](#ordered-list-marker)␣
is␣a␣sequence␣of␣one␣of␣more␣digits␣(`0-9`),␣followed␣by␣either␣a
`.`␣character␣or␣a␣`)`␣character.

The␣following␣rules␣define␣[list␣items](#list-item):

1.␣␣**Basic␣case.**␣␣If␣a␣sequence␣of␣lines␣*Ls*␣constitute␣a␣sequence␣of
␣␣␣␣blocks␣*Bs*␣starting␣with␣a␣non-space␣character␣and␣not␣separated
␣␣␣␣from␣each␣other␣by␣more␣than␣one␣blank␣line,␣and␣*M*␣is␣a␣list
␣␣␣␣marker␣*M*␣of␣width␣*W*␣followed␣by␣0␣<␣*N*␣<␣5␣spaces,␣then␣the␣result
␣␣␣␣of␣prepending␣*M*␣and␣the␣following␣spaces␣to␣the␣first␣line␣of
␣␣␣␣*Ls*,␣and␣indenting␣subsequent␣lines␣of␣*Ls*␣by␣*W␣+␣N*␣spaces,␣is␣a
␣␣␣␣list␣item␣with␣*Bs*␣as␣its␣contents.␣␣The␣type␣of␣the␣list␣item
␣␣␣␣(bullet␣or␣ordered)␣is␣determined␣by␣the␣type␣of␣its␣list␣marker.
␣␣␣␣If␣the␣list␣item␣is␣ordered,␣then␣it␣is␣also␣assigned␣a␣start
␣␣␣␣number,␣based␣on␣the␣ordered␣list␣marker.

For␣example,␣let␣*Ls*␣be␣the␣lines


=== got ====================

    

    code

    

    

    

    not␣code
    

    

Test #153
cross
=== markdown ===============

    A␣paragraph
with␣two␣lines.
    

    indented␣code

    

    

    A␣block␣quote.
    

    

=== expected ===============

And␣let␣*M*␣be␣the␣marker␣`1.`,␣and␣*N*␣=␣2.␣␣Then␣rule␣#1␣says
that␣the␣following␣is␣an␣ordered␣list␣item␣with␣start␣number␣1,
and␣the␣same␣contents␣as␣*Ls*:


=== got ====================

    A␣paragraph
with␣two␣lines.
    

    indented␣code

    

    

    A␣block␣quote.
    

    

Test #154
cross
=== markdown ===============

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

=== expected ===============

The␣most␣important␣thing␣to␣notice␣is␣that␣the␣position␣of
the␣text␣after␣the␣list␣marker␣determines␣how␣much␣indentation
is␣needed␣in␣subsequent␣blocks␣in␣the␣list␣item.␣␣If␣the␣list
marker␣takes␣up␣two␣spaces,␣and␣there␣are␣three␣spaces␣between
the␣list␣marker␣and␣the␣next␣nonspace␣character,␣then␣blocks
must␣be␣indented␣five␣spaces␣in␣order␣to␣fall␣under␣the␣list
item.

Here␣are␣some␣examples␣showing␣how␣far␣content␣must␣be␣indented␣to␣be
put␣under␣the␣list␣item:


=== got ====================

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

Test #155
cross
=== markdown ===============

      

    • one
      • 

    

    two
    

=== expected ===============


=== got ====================

      

    • one
      • 

    

    two
    

Test #156
cross
=== markdown ===============

      

    • one
      

      two
      • 

    

=== expected ===============


=== got ====================

      

    • one
      

      two
      • 

    

Test #157
cross
=== markdown ===============

      

    • one
      • 

    

    ␣two

    

=== expected ===============


=== got ====================

      

    • one
      • 

    

    ␣two

    

Test #158
cross
=== markdown ===============

      

    • one
      

      two
      • 

    

=== expected ===============

It␣is␣tempting␣to␣think␣of␣this␣in␣terms␣of␣columns:␣␣the␣continuation
blocks␣must␣be␣indented␣at␣least␣to␣the␣column␣of␣the␣first␣nonspace
character␣after␣the␣list␣marker.␣␣However,␣that␣is␣not␣quite␣right.
The␣spaces␣after␣the␣list␣marker␣determine␣how␣much␣relative␣indentation
is␣needed.␣␣Which␣column␣this␣indentation␣reaches␣will␣depend␣on
how␣the␣list␣item␣is␣embedded␣in␣other␣constructions,␣as␣shown␣by
this␣example:


=== got ====================

      

    • one
      

      two
      • 

    

Test #159
cross
=== markdown ===============

    

    

      

    1. one
      

      two
      2. 

    

    

    

=== expected ===============

Here␣`two`␣occurs␣in␣the␣same␣column␣as␣the␣list␣marker␣`1.`,
but␣is␣actually␣contained␣in␣the␣list␣item,␣because␣there␣is
sufficent␣indentation␣after␣the␣last␣containing␣blockquote␣marker.

The␣converse␣is␣also␣possible.␣␣In␣the␣following␣example,␣the␣word␣`two`
occurs␣far␣to␣the␣right␣of␣the␣initial␣text␣of␣the␣list␣item,␣`one`,␣but
it␣is␣not␣considered␣part␣of␣the␣list␣item,␣because␣it␣is␣not␣indented
far␣enough␣past␣the␣blockquote␣marker:


=== got ====================

    

    

      

    1. one
      

      two
      2. 

    

    

    

Test #160
cross
=== markdown ===============

    

    

      

    • one
      • 

    

    two
    

    

    

=== expected ===============

A␣list␣item␣may␣not␣contain␣blocks␣that␣are␣separated␣by␣more␣than
one␣blank␣line.␣␣Thus,␣two␣blank␣lines␣will␣end␣a␣list,␣unless␣the
two␣blanks␣are␣contained␣in␣a␣[fenced␣code␣block](#fenced-code-block).


=== got ====================

    

    

      

    • one
      • 

    

    two
    

    

    

Test #161
cross
=== markdown ===============

      

    • foo
      

      bar
      • 

    • foo
      • 

    

    bar
    

      

    • foo


bar

      • 

    

=== expected ===============

A␣list␣item␣may␣contain␣any␣kind␣of␣block:


=== got ====================

      

    • foo
      

      bar
      • 

    • foo
      • 

    

    bar
    

      

    • foo

      bar

      • 

    

Test #162
cross
=== markdown ===============

      

    1. foo
      

      bar

      

      baz
      

      

      bam
      

      2. 

    

=== expected ===============

2.␣␣**Item␣starting␣with␣indented␣code.**␣␣If␣a␣sequence␣of␣lines␣*Ls*
␣␣␣␣constitute␣a␣sequence␣of␣blocks␣*Bs*␣starting␣with␣an␣indented␣code
␣␣␣␣block␣and␣not␣separated␣from␣each␣other␣by␣more␣than␣one␣blank␣line,
␣␣␣␣and␣*M*␣is␣a␣list␣marker␣*M*␣of␣width␣*W*␣followed␣by
␣␣␣␣one␣space,␣then␣the␣result␣of␣prepending␣*M*␣and␣the␣following
␣␣␣␣space␣to␣the␣first␣line␣of␣*Ls*,␣and␣indenting␣subsequent␣lines␣of
␣␣␣␣*Ls*␣by␣*W␣+␣1*␣spaces,␣is␣a␣list␣item␣with␣*Bs*␣as␣its␣contents.
␣␣␣␣If␣a␣line␣is␣empty,␣then␣it␣need␣not␣be␣indented.␣␣The␣type␣of␣the
␣␣␣␣list␣item␣(bullet␣or␣ordered)␣is␣determined␣by␣the␣type␣of␣its␣list
␣␣␣␣marker.␣␣If␣the␣list␣item␣is␣ordered,␣then␣it␣is␣also␣assigned␣a
␣␣␣␣start␣number,␣based␣on␣the␣ordered␣list␣marker.

An␣indented␣code␣block␣will␣have␣to␣be␣indented␣four␣spaces␣beyond
the␣edge␣of␣the␣region␣where␣text␣will␣be␣included␣in␣the␣list␣item.
In␣the␣following␣case␣that␣is␣6␣spaces:


=== got ====================

      

    1. foo
      

      bar

      

      baz
      

      

      bam
      

      2. 

    

Test #163
cross
=== markdown ===============

      

    • foo
      

      bar

      • 

    

=== expected ===============

And␣in␣this␣case␣it␣is␣11␣spaces:


=== got ====================

      

    • foo
      

      bar

      • 

    

Test #164
cross
=== markdown ===============


  • foo
    

    bar

    • 


=== expected ===============

If␣the␣*first*␣block␣in␣the␣list␣item␣is␣an␣indented␣code␣block,
then␣by␣rule␣#2,␣the␣contents␣must␣be␣indented␣*one*␣space␣after␣the
list␣marker:


=== got ====================


  • foo
    

    bar

    • 


Test #165
cross
=== markdown ===============

    indented␣code

    

    paragraph
    

    more␣code

    

=== expected ===============


=== got ====================

    indented␣code

    

    paragraph
    

    more␣code

    

Test #166
cross
=== markdown ===============

      

    1. indented␣code

      

      paragraph
      

      more␣code

      2. 

    

=== expected ===============

Note␣that␣an␣additional␣space␣indent␣is␣interpreted␣as␣space
inside␣the␣code␣block:


=== got ====================

      

    1. indented␣code

      

      paragraph
      

      more␣code

      2. 

    

Test #167
cross
=== markdown ===============

      

    1. ␣indented␣code

      

      paragraph
      

      more␣code

      2. 

    

=== expected ===============

Note␣that␣rules␣#1␣and␣#2␣only␣apply␣to␣two␣cases:␣␣(a)␣cases
in␣which␣the␣lines␣to␣be␣included␣in␣a␣list␣item␣begin␣with␣a␣nonspace
character,␣and␣(b)␣cases␣in␣which␣they␣begin␣with␣an␣indented␣code
block.␣␣In␣a␣case␣like␣the␣following,␣where␣the␣first␣block␣begins␣with
a␣three-space␣indent,␣the␣rules␣do␣not␣allow␣us␣to␣form␣a␣list␣item␣by
indenting␣the␣whole␣thing␣and␣prepending␣a␣list␣marker:


=== got ====================

      

    1. ␣indented␣code

      

      paragraph
      

      more␣code

      2. 

    

Test #168
cross
=== markdown ===============

    foo
    

    bar
    

=== expected ===============


=== got ====================

    foo
    

    bar
    

Test #169
cross
=== markdown ===============

      

    • foo
      • 

    

    bar
    

=== expected ===============

This␣is␣not␣a␣significant␣restriction,␣because␣when␣a␣block␣begins
with␣1-3␣spaces␣indent,␣the␣indentation␣can␣always␣be␣removed␣without
a␣change␣in␣interpretation,␣allowing␣rule␣#1␣to␣be␣applied.␣␣So,␣in
the␣above␣case:


=== got ====================

      

    • foo
      • 

    

    bar
    

Test #170
cross
=== markdown ===============

      

    • foo
      

      bar
      • 

    

=== expected ===============


3.␣␣**Indentation.**␣␣If␣a␣sequence␣of␣lines␣*Ls*␣constitutes␣a␣list␣item
␣␣␣␣according␣to␣rule␣#1␣or␣#2,␣then␣the␣result␣of␣indenting␣each␣line
␣␣␣␣of␣*L*␣by␣1-3␣spaces␣(the␣same␣for␣each␣line)␣also␣constitutes␣a
␣␣␣␣list␣item␣with␣the␣same␣contents␣and␣attributes.␣␣If␣a␣line␣is
␣␣␣␣empty,␣then␣it␣need␣not␣be␣indented.

Indented␣one␣space:


=== got ====================

      

    • foo
      

      bar
      • 

    

Test #171
cross
=== markdown ===============

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

=== expected ===============

Indented␣two␣spaces:


=== got ====================

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

Test #172
cross
=== markdown ===============

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

=== expected ===============

Indented␣three␣spaces:


=== got ====================

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

Test #173
cross
=== markdown ===============

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

=== expected ===============

Four␣spaces␣indent␣gives␣a␣code␣block:


=== got ====================

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

Test #174
cross
=== markdown ===============

    1.␣␣A␣paragraph
␣␣␣␣with␣two␣lines.

␣␣␣␣␣␣␣␣indented␣code

␣␣␣␣>␣A␣block␣quote.

    

=== expected ===============


4.␣␣**Laziness.**␣␣If␣a␣string␣of␣lines␣*Ls*␣constitute␣a␣[list
␣␣␣␣item](#list-item)␣with␣contents␣*Bs*,␣then␣the␣result␣of␣deleting
␣␣␣␣some␣or␣all␣of␣the␣indentation␣from␣one␣or␣more␣lines␣in␣which␣the
␣␣␣␣next␣non-space␣character␣after␣the␣indentation␣is
␣␣␣␣[paragraph␣continuation␣text](#paragraph-continuation-text)␣is␣a
␣␣␣␣list␣item␣with␣the␣same␣contents␣and␣attributes.

Here␣is␣an␣example␣with␣lazy␣continuation␣lines:


=== got ====================

    1.␣␣A␣paragraph
␣␣␣␣with␣two␣lines.

    ␣␣␣␣indented␣code

&gt;␣A␣block␣quote.

    

    

Test #175
cross
=== markdown ===============

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

=== expected ===============

Indentation␣can␣be␣partially␣deleted:


=== got ====================

      

    1. A␣paragraph
with␣two␣lines.
      

      indented␣code

      

      

      A␣block␣quote.
      

      2. 

    

Test #176
cross
=== markdown ===============

      

    1. A␣paragraph
with␣two␣lines.
      2. 

    

=== expected ===============

These␣examples␣show␣how␣laziness␣can␣work␣in␣nested␣structures:


=== got ====================

      

    1. A␣paragraph
with␣two␣lines.
      2. 

    

Test #177
cross
=== markdown ===============

    

      

    1. 

      Blockquote
continued␣here.
      

      2. 

    

    

=== expected ===============


=== got ====================

    

      

    1. 

      Blockquote
continued␣here.
      

      2. 

    

    

Test #178
cross
=== markdown ===============

    

      

    1. 

      Blockquote
continued␣here.
      

      2. 

    

    

=== expected ===============


5.␣␣**That's␣all.**␣Nothing␣that␣is␣not␣counted␣as␣a␣list␣item␣by␣rules
␣␣␣␣#1--4␣counts␣as␣a␣[list␣item](#list-item).

The␣rules␣for␣sublists␣follow␣from␣the␣general␣rules␣above.␣␣A␣sublist
must␣be␣indented␣the␣same␣number␣of␣spaces␣a␣paragraph␣would␣need␣to␣be
in␣order␣to␣be␣included␣in␣the␣list␣item.

So,␣in␣this␣case␣we␣need␣two␣spaces␣indent:


=== got ====================

    

      

    1. 

      Blockquote
continued␣here.
      

      2. 

    

    

Test #179
cross
=== markdown ===============

      

    • foo

        

      • bar

          

        • baz
          • 

        • 

      • 

    

=== expected ===============

One␣is␣not␣enough:


=== got ====================

      

    • foo

        

      • bar

          

        • baz
          • 

        • 

      • 

    

Test #180
cross
=== markdown ===============

      

    • foo
      • 

    • bar
      • 

    • baz
      • 

    

=== expected ===============

Here␣we␣need␣four,␣because␣the␣list␣marker␣is␣wider:


=== got ====================

      

    • foo
      • 

    • bar
      • 

    • baz
      • 

    

Test #181
cross
=== markdown ===============


  • foo

      

    • bar
      • 

    • 


=== expected ===============

Three␣is␣not␣enough:


=== got ====================


  • foo

      

    • bar
      • 

    • 


Test #182
cross
=== markdown ===============


  • foo
    • 


      

    • bar
      • 

    

=== expected ===============

A␣list␣may␣be␣the␣first␣block␣in␣a␣list␣item:


=== got ====================


  • foo
    • 


      

    • bar
      • 

    

Test #183
cross
=== markdown ===============

      

      • 

      • foo
        • 

      • 

    

=== expected ===============


=== got ====================

      

      • 

      • foo
        • 

      • 

    

Test #184
cross
=== markdown ===============

      

      1. 

      • 

      • foo
        • 

    



=== expected ===============

A␣list␣item␣may␣be␣empty:


=== got ====================

      

      1. 

      • 

      • foo
        • 

    



Test #185
cross
=== markdown ===============

      

    • foo
      • 

    • 

    • bar
      • 

    

=== expected ===============


=== got ====================

      

    • foo
      • 

    • 

    • bar
      • 

    

Test #186
cross
=== markdown ===============

      

    • 

    

=== expected ===============

###␣Motivation

John␣Gruber's␣Markdown␣spec␣says␣the␣following␣about␣list␣items:

1.␣"List␣markers␣typically␣start␣at␣the␣left␣margin,␣but␣may␣be␣indented
␣␣␣by␣up␣to␣three␣spaces.␣List␣markers␣must␣be␣followed␣by␣one␣or␣more
␣␣␣spaces␣or␣a␣tab."

2.␣"To␣make␣lists␣look␣nice,␣you␣can␣wrap␣items␣with␣hanging␣indents....
␣␣␣But␣if␣you␣don't␣want␣to,␣you␣don't␣have␣to."

3.␣"List␣items␣may␣consist␣of␣multiple␣paragraphs.␣Each␣subsequent
␣␣␣paragraph␣in␣a␣list␣item␣must␣be␣indented␣by␣either␣4␣spaces␣or␣one
␣␣␣tab."

4.␣"It␣looks␣nice␣if␣you␣indent␣every␣line␣of␣the␣subsequent␣paragraphs,
␣␣␣but␣here␣again,␣Markdown␣will␣allow␣you␣to␣be␣lazy."

5.␣"To␣put␣a␣blockquote␣within␣a␣list␣item,␣the␣blockquote's␣`>`
␣␣␣delimiters␣need␣to␣be␣indented."

6.␣"To␣put␣a␣code␣block␣within␣a␣list␣item,␣the␣code␣block␣needs␣to␣be
␣␣␣indented␣twice␣—␣8␣spaces␣or␣two␣tabs."

These␣rules␣specify␣that␣a␣paragraph␣under␣a␣list␣item␣must␣be␣indented
four␣spaces␣(presumably,␣from␣the␣left␣margin,␣rather␣than␣the␣start␣of
the␣list␣marker,␣but␣this␣is␣not␣said),␣and␣that␣code␣under␣a␣list␣item
must␣be␣indented␣eight␣spaces␣instead␣of␣the␣usual␣four.␣␣They␣also␣say
that␣a␣block␣quote␣must␣be␣indented,␣but␣not␣by␣how␣much;␣however,␣the
example␣given␣has␣four␣spaces␣indentation.␣␣Although␣nothing␣is␣said
about␣other␣kinds␣of␣block-level␣content,␣it␣is␣certainly␣reasonable␣to
infer␣that␣*all*␣block␣elements␣under␣a␣list␣item,␣including␣other
lists,␣must␣be␣indented␣four␣spaces.␣␣This␣principle␣has␣been␣called␣the
*four-space␣rule*.

The␣four-space␣rule␣is␣clear␣and␣principled,␣and␣if␣the␣reference
implementation␣`Markdown.pl`␣had␣followed␣it,␣it␣probably␣would␣have
become␣the␣standard.␣␣However,␣`Markdown.pl`␣allowed␣paragraphs␣and
sublists␣to␣start␣with␣only␣two␣spaces␣indentation,␣at␣least␣on␣the
outer␣level.␣␣Worse,␣its␣behavior␣was␣inconsistent:␣a␣sublist␣of␣an
outer-level␣list␣needed␣two␣spaces␣indentation,␣but␣a␣sublist␣of␣this
sublist␣needed␣three␣spaces.␣␣It␣is␣not␣surprising,␣then,␣that␣different
implementations␣of␣Markdown␣have␣developed␣very␣different␣rules␣for
determining␣what␣comes␣under␣a␣list␣item.␣␣(Pandoc␣and␣python-Markdown,
for␣example,␣stuck␣with␣Gruber's␣syntax␣description␣and␣the␣four-space
rule,␣while␣discount,␣redcarpet,␣marked,␣PHP␣Markdown,␣and␣others
followed␣`Markdown.pl`'s␣behavior␣more␣closely.)

Unfortunately,␣given␣the␣divergences␣between␣implementations,␣there
is␣no␣way␣to␣give␣a␣spec␣for␣list␣items␣that␣will␣be␣guaranteed␣not
to␣break␣any␣existing␣documents.␣␣However,␣the␣spec␣given␣here␣should
correctly␣handle␣lists␣formatted␣with␣either␣the␣four-space␣rule␣or
the␣more␣forgiving␣`Markdown.pl`␣behavior,␣provided␣they␣are␣laid␣out
in␣a␣way␣that␣is␣natural␣for␣a␣human␣to␣read.

The␣strategy␣here␣is␣to␣let␣the␣width␣and␣indentation␣of␣the␣list␣marker
determine␣the␣indentation␣necessary␣for␣blocks␣to␣fall␣under␣the␣list
item,␣rather␣than␣having␣a␣fixed␣and␣arbitrary␣number.␣␣The␣writer␣can
think␣of␣the␣body␣of␣the␣list␣item␣as␣a␣unit␣which␣gets␣indented␣to␣the
right␣enough␣to␣fit␣the␣list␣marker␣(and␣any␣indentation␣on␣the␣list
marker).␣␣(The␣laziness␣rule,␣#4,␣then␣allows␣continuation␣lines␣to␣be
unindented␣if␣needed.)

This␣rule␣is␣superior,␣we␣claim,␣to␣any␣rule␣requiring␣a␣fixed␣level␣of
indentation␣from␣the␣margin.␣␣The␣four-space␣rule␣is␣clear␣but
unnatural.␣It␣is␣quite␣unintuitive␣that

```␣markdown
-␣foo

␣␣bar

␣␣-␣baz
```

should␣be␣parsed␣as␣two␣lists␣with␣an␣intervening␣paragraph,

```␣html

      

    • foo
      • 

    

    bar
    

      

    • baz
      • 

    
```

as␣the␣four-space␣rule␣demands,␣rather␣than␣a␣single␣list,

```␣html

      

    • foo
      

      bar
      

        

      • baz
        • 

      • 

    
```

The␣choice␣of␣four␣spaces␣is␣arbitrary.␣␣It␣can␣be␣learned,␣but␣it␣is
not␣likely␣to␣be␣guessed,␣and␣it␣trips␣up␣beginners␣regularly.

Would␣it␣help␣to␣adopt␣a␣two-space␣rule?␣␣The␣problem␣is␣that␣such
a␣rule,␣together␣with␣the␣rule␣allowing␣1--3␣spaces␣indentation␣of␣the
initial␣list␣marker,␣allows␣text␣that␣is␣indented␣*less␣than*␣the
original␣list␣marker␣to␣be␣included␣in␣the␣list␣item.␣For␣example,
`Markdown.pl`␣parses

```␣markdown
␣␣␣-␣one

␣␣two
```

as␣a␣single␣list␣item,␣with␣`two`␣a␣continuation␣paragraph:

```␣html

      

    • one
      

      two
      • 

    
```

and␣similarly

```␣markdown
>␣␣␣-␣one

=== got ====================

      

    • 

    

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349 tests passed, 95 failed
runtime: 0.21699702s
make[1]: Leaving directory '/build/reproducible-path/commonmark-bkrs-0.5.4+ds'
   create-stamp debian/debhelper-build-stamp
   dh_testroot -O--buildsystem=pybuild
   dh_prep -O--buildsystem=pybuild
   dh_auto_install -O--buildsystem=pybuild
I: pybuild base:311: /usr/bin/python3.12 setup.py install --root /build/reproducible-path/commonmark-bkrs-0.5.4+ds/debian/tmp 
/usr/lib/python3/dist-packages/setuptools/_distutils/cmd.py:66: SetuptoolsDeprecationWarning: setup.py install is deprecated.
!!

        ********************************************************************************
        Please avoid running ``setup.py`` directly.
        Instead, use pypa/build, pypa/installer or other
        standards-based tools.

        See https://blog.ganssle.io/articles/2021/10/setup-py-deprecated.html for details.
        ********************************************************************************

!!
  self.initialize_options()
/usr/lib/python3.12/dist-packages/CommonMark_bkrs/CommonMark.py:186: SyntaxWarning: invalid escape sequence '\s'
/usr/lib/python3.12/dist-packages/CommonMark_bkrs/CommonMark.py:338: SyntaxWarning: invalid escape sequence '\/'
/usr/lib/python3.12/dist-packages/CommonMark_bkrs/CommonMark.py:385: SyntaxWarning: invalid escape sequence '\s'
/usr/lib/python3.12/dist-packages/CommonMark_bkrs/CommonMark.py:387: SyntaxWarning: invalid escape sequence '\s'
/usr/lib/python3.12/dist-packages/CommonMark_bkrs/CommonMark.py:1008: SyntaxWarning: invalid escape sequence '\g'
warning: no files found matching '.gitignore'
I: pybuild pybuild:334: LC_ALL=C PYTHONPATH=/build/reproducible-path/commonmark-bkrs-0.5.4+ds/.pybuild/cpython3_3.12/build help2man --manual="CommonMark Python package (Bibek Kafle and Roland Shoemaker)" --source="CMark-BKRS (Debian 0.5.4+ds-7.1)" --version-string="CMark-BKRS - 0.5.4+ds-7.1" --no-info -s 1 -I debian/man/cmark-bkrs.h2m -n "pure Python script parser for the CommonMark Markdown spec" -o build/scripts-3.12/cmark-bkrs.1 debian/adhoc/wrappers/python3/cmark-bkrs
I: pybuild base:311: /usr/bin/python3 setup.py install --root /build/reproducible-path/commonmark-bkrs-0.5.4+ds/debian/tmp 
/usr/lib/python3/dist-packages/setuptools/_distutils/cmd.py:66: SetuptoolsDeprecationWarning: setup.py install is deprecated.
!!

        ********************************************************************************
        Please avoid running ``setup.py`` directly.
        Instead, use pypa/build, pypa/installer or other
        standards-based tools.

        See https://blog.ganssle.io/articles/2021/10/setup-py-deprecated.html for details.
        ********************************************************************************

!!
  self.initialize_options()
warning: no files found matching '.gitignore'
I: pybuild pybuild:334: LC_ALL=C PYTHONPATH=/build/reproducible-path/commonmark-bkrs-0.5.4+ds/.pybuild/cpython3_3.11/build help2man --manual="CommonMark Python package (Bibek Kafle and Roland Shoemaker)" --source="CMark-BKRS (Debian 0.5.4+ds-7.1)" --version-string="CMark-BKRS - 0.5.4+ds-7.1" --no-info -s 1 -I debian/man/cmark-bkrs.h2m -n "pure Python script parser for the CommonMark Markdown spec" -o build/scripts-3.11/cmark-bkrs.1 debian/adhoc/wrappers/python3/cmark-bkrs
   dh_install -O--buildsystem=pybuild
   debian/rules override_dh_installdocs
make[1]: Entering directory '/build/reproducible-path/commonmark-bkrs-0.5.4+ds'
dh_installdocs --all debian/README.Debian
dh_installdocs: warning: Cannot auto-detect main package for python-commonmark-bkrs-doc.  If the default is wrong, please use --doc-main-package
make[1]: Leaving directory '/build/reproducible-path/commonmark-bkrs-0.5.4+ds'
   dh_installchangelogs -O--buildsystem=pybuild
   dh_installexamples -O--buildsystem=pybuild
dh_installexamples: warning: Cannot auto-detect main package for python-commonmark-bkrs-doc.  If the default is wrong, please use --doc-main-package
   dh_installman -O--buildsystem=pybuild
   dh_python3 -O--buildsystem=pybuild
   dh_installinit -O--buildsystem=pybuild
   dh_installsystemduser -O--buildsystem=pybuild
   dh_lintian -O--buildsystem=pybuild
   dh_perl -O--buildsystem=pybuild
   dh_link -O--buildsystem=pybuild
   dh_strip_nondeterminism -O--buildsystem=pybuild
   debian/rules override_dh_compress
make[1]: Entering directory '/build/reproducible-path/commonmark-bkrs-0.5.4+ds'
dh_compress -XREADME.md -Xspec.txt -Xexamples
make[1]: Leaving directory '/build/reproducible-path/commonmark-bkrs-0.5.4+ds'
   dh_fixperms -O--buildsystem=pybuild
   dh_missing -O--buildsystem=pybuild
dh_missing: warning: usr/bin/cmark-bkrs exists in debian/tmp but is not installed to anywhere (related file: "build/scripts-3/cmark-bkrs")
dh_missing: warning: usr/bin/cmark.py exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/bin/test-CommonMark.py exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/bin/tests/test-CommonMark.py exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/lib/python3.11/dist-packages/CommonMark_bkrs/CommonMark.py exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/lib/python3.11/dist-packages/CommonMark_bkrs/__init__.py exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/lib/python3.11/dist-packages/CommonMark_bkrs/__pycache__/CommonMark.cpython-311.pyc exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/lib/python3.11/dist-packages/CommonMark_bkrs/__pycache__/__init__.cpython-311.pyc exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/lib/python3.11/dist-packages/CommonMark_bkrs/__pycache__/entitytrans.cpython-311.pyc exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/lib/python3.11/dist-packages/CommonMark_bkrs/entitytrans.py exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/lib/python3.12/dist-packages/CommonMark_bkrs/CommonMark.py exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/lib/python3.12/dist-packages/CommonMark_bkrs/__init__.py exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/lib/python3.12/dist-packages/CommonMark_bkrs/__pycache__/CommonMark.cpython-312.pyc exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/lib/python3.12/dist-packages/CommonMark_bkrs/__pycache__/__init__.cpython-312.pyc exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/lib/python3.12/dist-packages/CommonMark_bkrs/__pycache__/entitytrans.cpython-312.pyc exists in debian/tmp but is not installed to anywhere 
dh_missing: warning: usr/lib/python3.12/dist-packages/CommonMark_bkrs/entitytrans.py exists in debian/tmp but is not installed to anywhere 

	While detecting missing files, dh_missing noted some files with a similar name to those
	that were missing.  This warning /might/ be resolved by replacing references to the
	missing files with the similarly named ones that dh_missing found - assuming the content
	is identical.

	As an example, you might want to replace:
	 * build/scripts-3/cmark-bkrs
	with:
	 * usr/bin/cmark-bkrs
	in a file in debian/ or as argument to one of the dh_* tools called from debian/rules.
	(Note it is possible the paths are not used verbatim but instead directories 
	containing or globs matching them are used instead)

	Alternatively, add the missing file to debian/not-installed if it cannot and should not
	be used.

	The following debhelper tools have reported what they installed (with files per package)
	 * dh_install: python-commonmark-bkrs-doc (0), python3-commonmark-bkrs (3)
	 * dh_installdocs: python-commonmark-bkrs-doc (5), python3-commonmark-bkrs (1)
	 * dh_installexamples: python-commonmark-bkrs-doc (2), python3-commonmark-bkrs (0)
	 * dh_installman: python-commonmark-bkrs-doc (0), python3-commonmark-bkrs (1)
	If the missing files are installed by another tool, please file a bug against it.
	When filing the report, if the tool is not part of debhelper itself, please reference the
	"Logging helpers and dh_missing" section from the "PROGRAMMING" guide for debhelper (10.6.3+).
	  (in the debhelper package: /usr/share/doc/debhelper/PROGRAMMING.md.gz)
	Be sure to test with dpkg-buildpackage -A/-B as the results may vary when only a subset is built
	If the omission is intentional or no other helper can take care of this consider adding the
	paths to debian/not-installed.
   dh_installdeb -O--buildsystem=pybuild
   dh_gencontrol -O--buildsystem=pybuild
   dh_md5sums -O--buildsystem=pybuild
   dh_builddeb -O--buildsystem=pybuild
dpkg-deb: building package 'python3-commonmark-bkrs' in '../python3-commonmark-bkrs_0.5.4+ds-7.1_all.deb'.
dpkg-deb: building package 'python-commonmark-bkrs-doc' in '../python-commonmark-bkrs-doc_0.5.4+ds-7.1_all.deb'.
 dpkg-genbuildinfo --build=binary -O../commonmark-bkrs_0.5.4+ds-7.1_armhf.buildinfo
 dpkg-genchanges --build=binary -O../commonmark-bkrs_0.5.4+ds-7.1_armhf.changes
dpkg-genchanges: info: binary-only upload (no source code included)
 dpkg-source --after-build .
dpkg-buildpackage: info: binary-only upload (no source included)
dpkg-genchanges: info: not including original source code in upload
I: copying local configuration
I: unmounting dev/ptmx filesystem
I: unmounting dev/pts filesystem
I: unmounting dev/shm filesystem
I: unmounting proc filesystem
I: unmounting sys filesystem
I: cleaning the build env 
I: removing directory /srv/workspace/pbuilder/26181 and its subdirectories
I: Current time: Thu Jun 20 07:11:28 -12 2024
I: pbuilder-time-stamp: 1718910688
Thu Jun 20 19:11:37 UTC 2024  I: 1st build successful. Starting 2nd build on remote node virt32b-armhf-rb.debian.net.
Thu Jun 20 19:11:37 UTC 2024  I: Preparing to do remote build '2' on virt32b-armhf-rb.debian.net.
Thu Jun 20 19:24:09 UTC 2024  I: Deleting $TMPDIR on virt32b-armhf-rb.debian.net.
Thu Jun 20 19:24:11 UTC 2024  I: commonmark-bkrs_0.5.4+ds-7.1_armhf.changes:
Format: 1.8
Date: Thu, 08 Feb 2024 01:31:42 +0100
Source: commonmark-bkrs
Binary: python-commonmark-bkrs-doc python3-commonmark-bkrs
Architecture: all
Version: 0.5.4+ds-7.1
Distribution: unstable
Urgency: medium
Maintainer: Debian Python Team 
Changed-By: Matthias Klose 
Description:
 python-commonmark-bkrs-doc - Python parser for the CommonMark Markdown spec -- doc
 python3-commonmark-bkrs - Python parser for the CommonMark Markdown spec -- Python 3
Closes: 1061793
Changes:
 commonmark-bkrs (0.5.4+ds-7.1) unstable; urgency=medium
 .
   * Non-maintainer upload.
   * Fix syntax warning with Python 3.12. Closes: #1061793.
   * Run the autopkg test with allow-stderr.
Checksums-Sha1:
 e4b5b905d144394b75244539a57ef6f9cbad111c 5937 commonmark-bkrs_0.5.4+ds-7.1_armhf.buildinfo
 36d8f27769c78f10c1e1657c71d8437905fb8077 64824 python-commonmark-bkrs-doc_0.5.4+ds-7.1_all.deb
 28351e1a16f32ccbcccabee1ce4aa770c32841d0 29984 python3-commonmark-bkrs_0.5.4+ds-7.1_all.deb
Checksums-Sha256:
 42a24ce47d0dc1b0a59cbf81e9543585f33a9a342b7658090b3c9a65a0d48fff 5937 commonmark-bkrs_0.5.4+ds-7.1_armhf.buildinfo
 ca826c0bfc20424d7af6da483275c6d4d19993e796a811412ed0bee7119ff69f 64824 python-commonmark-bkrs-doc_0.5.4+ds-7.1_all.deb
 24379efcbbe0fa7a4e579c4d0299881036270185396484cc916c255fbd833328 29984 python3-commonmark-bkrs_0.5.4+ds-7.1_all.deb
Files:
 fc441613aee68894bdfb28bc1adafec1 5937 python optional commonmark-bkrs_0.5.4+ds-7.1_armhf.buildinfo
 894ef68c94bda644a90414e692ed9083 64824 doc optional python-commonmark-bkrs-doc_0.5.4+ds-7.1_all.deb
 f1598dafdc27aa167a86977f06cc07be 29984 python optional python3-commonmark-bkrs_0.5.4+ds-7.1_all.deb
Thu Jun 20 19:24:13 UTC 2024  I: diffoscope 271 will be used to compare the two builds:
Running as unit: rb-diffoscope-armhf_12-6638.service
Warning: program compiled against libxml 212 using older 209
# Profiling output for: /usr/bin/diffoscope --timeout 7200 --html /srv/reproducible-results/rbuild-debian/r-b-build.n1MIklyd/commonmark-bkrs_0.5.4+ds-7.1.diffoscope.html --text /srv/reproducible-results/rbuild-debian/r-b-build.n1MIklyd/commonmark-bkrs_0.5.4+ds-7.1.diffoscope.txt --json /srv/reproducible-results/rbuild-debian/r-b-build.n1MIklyd/commonmark-bkrs_0.5.4+ds-7.1.diffoscope.json --profile=- /srv/reproducible-results/rbuild-debian/r-b-build.n1MIklyd/b1/commonmark-bkrs_0.5.4+ds-7.1_armhf.changes /srv/reproducible-results/rbuild-debian/r-b-build.n1MIklyd/b2/commonmark-bkrs_0.5.4+ds-7.1_armhf.changes

## command (total time: 0.000s)
       0.000s      1 call     cmp (internal)

## has_same_content_as (total time: 0.000s)
       0.000s      1 call     abc.DotChangesFile

## main (total time: 0.360s)
       0.360s      2 calls    outputs
       0.000s      1 call     cleanup

## recognizes (total time: 0.018s)
       0.018s     12 calls    diffoscope.comparators.binary.FilesystemFile

## specialize (total time: 0.000s)
       0.000s      1 call     specialize
Finished with result: success
Main processes terminated with: code=exited/status=0
Service runtime: 691ms
CPU time consumed: 692ms
Thu Jun 20 19:24:14 UTC 2024  I: diffoscope 271 found no differences in the changes files, and a .buildinfo file also exists.
Thu Jun 20 19:24:14 UTC 2024  I: commonmark-bkrs from trixie built successfully and reproducibly on armhf.
Thu Jun 20 19:24:15 UTC 2024  I: Submitting .buildinfo files to external archives:
Thu Jun 20 19:24:15 UTC 2024  I: Submitting 8.0K	b1/commonmark-bkrs_0.5.4+ds-7.1_armhf.buildinfo.asc
Thu Jun 20 19:24:16 UTC 2024  I: Submitting 8.0K	b2/commonmark-bkrs_0.5.4+ds-7.1_armhf.buildinfo.asc
Thu Jun 20 19:24:16 UTC 2024  I: Done submitting .buildinfo files to http://buildinfo.debian.net/api/submit.
Thu Jun 20 19:24:16 UTC 2024  I: Done submitting .buildinfo files.
Thu Jun 20 19:24:16 UTC 2024  I: Removing signed commonmark-bkrs_0.5.4+ds-7.1_armhf.buildinfo.asc files:
removed './b1/commonmark-bkrs_0.5.4+ds-7.1_armhf.buildinfo.asc'
removed './b2/commonmark-bkrs_0.5.4+ds-7.1_armhf.buildinfo.asc'