Package: jekyll Version: 3.1.6+dfsg-3 Severity: normal The packaged version of Jekyll on Debian fails to properly parse code blocks and fails to insert <pre> tags around them. This causes code blocks to all render on the same line. This bug appeared after Debian version 2.2.0+dfsg-2, which correctly inserted <pre> tags, and does not appear in the upstream version.
For debugging purposes, I've attached a minimal working example (test.md). Jekyll's behaviour on this example under various versions is shown below. Version 2.2.0+dfsg-2 can be fetched using debsnap: debsnap --binary -a all jekyll 2.2.0+dfsg-2 Upstream's git branch can be installed as follows: ----------------------------8<------------------------- rak@zeta:/tmp$ cat ~/.gemrc gem: --user-install rak@zeta:/tmp$ mv ~/.gem ~/.gem-bak rak@zeta:/tmp$ gem install bundle Fetching: bundler-1.12.5.gem (100%) Successfully installed bundler-1.12.5 Fetching: bundle-0.0.1.gem (100%) Successfully installed bundle-0.0.1 Parsing documentation for bundler-1.12.5 Installing ri documentation for bundler-1.12.5 Parsing documentation for bundle-0.0.1 Installing ri documentation for bundle-0.0.1 Done installing documentation for bundler, bundle after 3 seconds 2 gems installed rak@zeta:/tmp$ git clone git://github.com/jekyll/jekyll.git Cloning into 'jekyll'... remote: Counting objects: 51472, done. remote: Compressing objects: 100% (2/2), done. remote: Total 51472 (delta 0), reused 0 (delta 0), pack-reused 51470 Receiving objects: 100% (51472/51472), 18.19 MiB | 2.51 MiB/s, done. Resolving deltas: 100% (29137/29137), done. Checking connectivity... done. rak@zeta:/tmp$ cd jekyll rak@zeta:/tmp/jekyll$ bundle install --path ~/.gem [... lots of scrolling ...] rak@zeta:/tmp/jekyll$ gem install rake Successfully installed rake-11.2.2 Parsing documentation for rake-11.2.2 Installing ri documentation for rake-11.2.2 Done installing documentation for rake after 0 seconds 1 gem installed rak@zeta:/tmp/jekyll$ bundle exec rake build mkdir -p pkg gem build jekyll.gemspec Successfully built RubyGem Name: jekyll Version: 3.2.1 File: jekyll-3.2.1.gem mv jekyll-3.2.1.gem pkg rak@zeta:/tmp/jekyll$ gem install -l pkg/jekyll-3.2.1.gem Successfully installed jekyll-3.2.1 Parsing documentation for jekyll-3.2.1 Installing ri documentation for jekyll-3.2.1 Done installing documentation for jekyll after 1 seconds 1 gem installed ----------------------------8<------------------------- You now have upstream's version of Jekyll installed along with a copy of every dependency in ~/.gem. To compare its behaviour against Debian's versions of Jekyll, you can then do: ----------------------------8<------------------------- rak@zeta:/tmp$ mkdir jekyll-test rak@zeta:/tmp$ cd jekyll-test rak@zeta:/tmp/jekyll-test$ cp ../test.md . rak@zeta:/tmp/jekyll-test$ jekyll build Configuration file: none Source: /tmp/jekyll-test Destination: /tmp/jekyll-test/_site Incremental build: disabled. Enable with --incremental Generating... Build Warning: Layout 'page' requested in test.md does not exist. done in 0.144 seconds. Auto-regeneration: disabled. Use --watch to enable. rak@zeta:/tmp/jekyll-test$ cat _site/test.html <p>Debian jekyll doesn’t insert pre tags around code blocks:</p> <div class="highlighter-rouge"><pre class="highlight"><code>code block with four spaces indentation should be surrounded by <pre> tags. </code></pre> </div> rak@zeta:/tmp/jekyll-test$ mv ~/.gem ~/.gem-jekyll rak@zeta:/tmp/jekyll-test$ sudo dpkg -i ../binary-jekyll/jekyll_2.2.0+dfsg-2_all.deb [sudo] password for rak: Selecting previously unselected package jekyll. (Reading database ... 249036 files and directories currently installed.) Preparing to unpack .../jekyll_2.2.0+dfsg-2_all.deb ... Unpacking jekyll (2.2.0+dfsg-2) ... Setting up jekyll (2.2.0+dfsg-2) ... Processing triggers for man-db (2.7.5-1) ... rak@zeta:/tmp/jekyll-test$ jekyll build Notice: for 10x faster LSI support, please install http://rb-gsl.rubyforge.org/ Configuration file: none Source: /tmp/jekyll-test Destination: /tmp/jekyll-test/_site Generating... Build Warning: Layout 'post' requested in test.md does not exist. done. rak@zeta:/tmp/jekyll-test$ cat _site/test.html <p>Debian jekyll doesn’t insert pre tags around code blocks:</p> <pre><code>code block with four spaces indentation should be surrounded by <pre> tags. </code></pre> rak@zeta:/tmp/jekyll-test$ sudo apt install jekyll Reading package lists... Done Building dependency tree Reading state information... Done The following package was automatically installed and is no longer required: g++-5 Use 'sudo apt autoremove' to remove it. The following packages will be upgraded: jekyll 1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 82.9 kB of archives. After this operation, 98.3 kB of additional disk space will be used. Get:1 http://localhost:9999/debian unstable/main amd64 jekyll all 3.1.6+dfsg-3 [82.9 kB] Fetched 82.9 kB in 0s (3,643 kB/s) Reading changelogs... Done (Reading database ... 249112 files and directories currently installed.) Preparing to unpack /jekyll_3.1.6+dfsg-3_all.deb ... Unpacking jekyll (3.1.6+dfsg-3) over (2.2.0+dfsg-2) ... Processing triggers for man-db (2.7.5-1) ... Setting up jekyll (3.1.6+dfsg-3) ... (failed reverse-i-search)`jekyll inst': ^Ckyll build rak@zeta:/tmp/jekyll-test$ jekyll build Configuration file: none Source: /tmp/jekyll-test Destination: /tmp/jekyll-test/_site Incremental build: disabled. Enable with --incremental Generating... Build Warning: Layout 'post' requested in test.md does not exist. done in 0.135 seconds. Auto-regeneration: disabled. Use --watch to enable. rak@zeta:/tmp/jekyll-test$ cat _site/test.html <p>Debian jekyll doesn’t insert pre tags around code blocks:</p> <div class="highlighter-rouge">code block with four spaces indentation should be surrounded by <pre> tags. </div> ----------------------------8<------------------------- Don't forget to: "mv ~/.gem-bak ~/.gem" afterwards. Best wishes, Ryan -- System Information: Debian Release: stretch/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.6.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_CA.UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages jekyll depends on: ii ruby 1:2.3.0+4 ii ruby-classifier-reborn 2.0.4-1 ii ruby-colorator 1.1.0-1 ii ruby-jekyll-coffeescript 1.0.1-2 ii ruby-jekyll-feed 0.3.1-1 ii ruby-jekyll-gist 1.1.0-1 ii ruby-jekyll-paginate 1.1.0-1 ii ruby-jekyll-sass-converter 1.3.0-1 ii ruby-jekyll-watch 1.3.0-1 ii ruby-kramdown 1.11.1-3 ii ruby-launchy-shim 2.3.0.1 ii ruby-liquid 3.0.6-1 ii ruby-mercenary 0.3.5-1 ii ruby-mime-types 2.6.1-1 ii ruby-pygments.rb 0.6.3-2 ii ruby-rdiscount 2.1.8-1+b3 ii ruby-redcarpet 3.3.4-2 ii ruby-rouge 2.0.2-1 ii ruby-safe-yaml 1.0.4-1 ii ruby-toml 0.1.2-4 ii ruby2.1 [ruby-interpreter] 2.1.5-4 ii ruby2.2 [ruby-interpreter] 2.2.4-1 ii xdg-utils 1.1.1-1 Versions of packages jekyll recommends: ii ruby-mysql 2.9.1-1+b4 ii ruby-sequel 4.33.0-1 ii ruby-sequel-pg 1.6.16-1 jekyll suggests no packages. -- no debconf information -- |_)|_/ Ryan Kavanagh | GPG: 4E46 9519 ED67 7734 268F | \| \ https://ryanak.ca/ | BD95 8F7B F8FC 4A11 C97A
--- title: Test no pre tags on Debian layout: post --- Debian jekyll doesn’t insert pre tags around code blocks: code block with four spaces indentation should be surrounded by <pre> tags.
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