diff options
| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2013-05-27 21:39:43 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2013-05-27 21:54:16 +0200 |
| commit | 8149be213f1c8f52b0dbe6c213f6073af57fa954 (patch) | |
| tree | e4d0315f53022bb7335f782ad394d8e7602f1b52 /filters/html-converters | |
| parent | dcbc0438b2543a733858d62170f3110a89edbed6 (diff) | |
filters: import more modern scripts
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'filters/html-converters')
| -rwxr-xr-x | filters/html-converters/man2html | 5 | ||||
| -rwxr-xr-x | filters/html-converters/md2html | 2 | ||||
| -rwxr-xr-x | filters/html-converters/resources/markdown.pl | 1731 | ||||
| -rw-r--r-- | filters/html-converters/resources/rst-template.txt | 4 | ||||
| -rwxr-xr-x | filters/html-converters/rst2html | 2 | ||||
| -rwxr-xr-x | filters/html-converters/txt2html | 4 |
6 files changed, 1748 insertions, 0 deletions
diff --git a/filters/html-converters/man2html b/filters/html-converters/man2html new file mode 100755 index 0000000..1b28437 --- /dev/null +++ b/filters/html-converters/man2html @@ -0,0 +1,5 @@ +#!/bin/sh +echo "<div style=\"font-family: monospace\">" +groff -mandoc -T html -P -r -P -l | egrep -v '(<html>|<head>|<meta|<title>|</title>|</head>|<body>|</body>|</html>|<!DOCTYPE|"http://www.w3.org)' +echo "</div>" + diff --git a/filters/html-converters/md2html b/filters/html-converters/md2html new file mode 100755 index 0000000..5cab749 --- /dev/null +++ b/filters/html-converters/md2html @@ -0,0 +1,2 @@ +#!/bin/sh +exec "$(dirname "$0")/resources/markdown.pl" diff --git a/filters/html-converters/resources/markdown.pl b/filters/html-converters/resources/markdown.pl new file mode 100755 index 0000000..abec173 --- /dev/null +++ b/filters/html-converters/resources/markdown.pl @@ -0,0 +1,1731 @@ +#!/usr/bin/perl + +# +# Markdown -- A text-to-HTML conversion tool for web writers +# +# Copyright (c) 2004 John Gruber +# <http://daringfireball.net/projects/markdown/> +# + + +package Markdown; +require 5.006_000; +use strict; +use warnings; + +use Digest::MD5 qw(md5_hex); +use vars qw($VERSION); +$VERSION = '1.0.1'; +# Tue 14 Dec 2004 + +## Disabled; causes problems under Perl 5.6.1: +use utf8; +binmode( STDOUT, ":utf8" ); # c.f.: http://acis.openlib.org/dev/perl-unicode-struggle.html + + +# +# Global default settings: +# +my $g_empty_element_suffix = " />"; # Change to ">" for HTML output +my $g_tab_width = 4; + + +# +# Globals: +# + +# Regex to match balanced [brackets]. See Friedl's +# "Mastering Regular Expressions", 2nd Ed., pp. 328-331. +my $g_nested_brackets; +$g_nested_brackets = qr{ + (?> # Atomic matching + [^\[\]]+ # Anything other than brackets + | + \[ + (??{ $g_nested_brackets }) # Recursive set of nested brackets + \] + )* +}x; + + +# Table of hash values for escaped characters: +my %g_escape_table; +foreach my $char (split //, '\\`*_{}[]()>#+-.!') { + $g_escape_table{$char} = md5_hex($char); +} + + +# Global hashes, used by various utility routines +my %g_urls; +my %g_titles; +my %g_html_blocks; + +# Used to track when we're inside an ordered or unordered list +# (see _ProcessListItems() for details): +my $g_list_level = 0; + + +#### Blosxom plug-in interface ########################################## + +# Set $g_blosxom_use_meta to 1 to use Blosxom's meta plug-in to determine +# which posts Markdown should process, using a "meta-markup: markdown" +# header. If it's set to 0 (the default), Markdown will process all +# entries. +my $g_blosxom_use_meta = 0; + +sub start { 1; } +sub story { + my($pkg, $path, $filename, $story_ref, $title_ref, $body_ref) = @_; + + if ( (! $g_blosxom_use_meta) or + (defined($meta::markup) and ($meta::markup =~ /^\s*markdown\s*$/i)) + ){ + $$body_ref = Markdown($$body_ref); + } + 1; +} + + +#### Movable Type plug-in interface ##################################### +eval {require MT}; # Test to see if we're running in MT. +unless ($@) { + require MT; + import MT; + require MT::Template::Context; + import MT::Template::Context; + + eval {require MT::Plugin}; # Test to see if we're running >= MT 3.0. + unless ($@) { + require MT::Plugin; + import MT::Plugin; + my $plugin = new MT::Plugin({ + name => "Markdown", + description => "A plain-text-to-HTML formatting plugin. (Version: $VERSION)", + doc_link => 'http://daringfireball.net/projects/markdown/' + }); + MT->add_plugin( $plugin ); + } + + MT::Template::Context->add_container_tag(MarkdownOptions => sub { + my $ctx = shift; + my $args = shift; + my $builder = $ctx->stash('builder'); + my $tokens = $ctx->stash('tokens'); + + if (defined ($args->{'output'}) ) { + $ctx->stash('markdown_output', lc $args->{'output'}); + } + + defined (my $str = $builder->build($ctx, $tokens) ) + or return $ctx->error($builder->errstr); + $str; # return value + }); + + MT->add_text_filter('markdown' => { + label => 'Markdown', + docs => 'http://daringfireball.net/projects/markdown/', + on_format => sub { + my $text = shift; + my $ctx = shift; + my $raw = 0; + if (defined $ctx) { + my $output = $ctx->stash('markdown_output'); + if (defined $output && $output =~ m/^html/i) { + $g_empty_element_suffix = ">"; + $ctx->stash('markdown_output', ''); + } + elsif (defined $output && $output eq 'raw') { + $raw = 1; + $ctx->stash('markdown_output', ''); + } + else { + $raw = 0; + $g_empty_element_suffix = " />"; + } + } + $text = $raw ? $text : Markdown($text); + $text; + }, + }); + + # If SmartyPants is loaded, add a combo Markdown/SmartyPants text filter: + my $smartypants; + + { + no warnings "once"; + $smartypants = $MT::Template::Context::Global_filters{'smarty_pants'}; + } + + if ($smartypants) { + MT->add_text_filter('markdown_with_smartypants' => { + label => 'Markdown With SmartyPants', + docs => 'http://daringfireball.net/projects/markdown/', + on_format => sub { + my $text = shift; + my $ctx = shift; + if (defined $ctx) { + my $output = $ctx->stash('markdown_output'); + if (defined $output && $output eq 'html') { + $g_empty_element_suffix = ">"; + } + else { + $g_empty_element_suffix = " />"; + } + } + $text = Markdown($text); + $text = $smartypants->($text, '1'); + }, + }); + } +} +else { +#### BBEdit/command-line text filter interface ########################## +# Needs to be hidden from MT (and Blosxom when running in static mode). + + # We're only using $blosxom::version once; tell Perl not to warn us: + no warnings 'once'; + unless ( defined($blosxom::version) ) { + use warnings; + + #### Check for command-line switches: ################# + my %cli_opts; + use Getopt::Long; + Getopt::Long::Configure('pass_through'); + GetOptions(\%cli_opts, + 'version', + 'shortversion', + 'html4tags', + ); + if ($cli_opts{'version'}) { # Version info + print "\nThis is Markdown, version $VERSION.\n"; + print "Copyright 2004 John Gruber\n"; + print "http://daringfireball.net/projects/markdown/\n\n"; + exit 0; + } + if ($cli_opts{'shortversion'}) { # Just the version number string. + print $VERSION; + exit 0; + } + if ($cli_opts{'html4tags'}) { # Use HTML tag style instead of XHTML + $g_empty_element_suffix = ">"; + } + + + #### Process incoming text: ########################### + my $text; + { + local $/; # Slurp the whole file + $text = <>; + } + print <<'EOT'; +<style> +.markdown-body { + font-size: 14px; + line-height: 1.6; + overflow: hidden; +} +.markdown-body>*:first-child { + margin-top: 0 !important; +} +.markdown-body>*:last-child { + margin-bottom: 0 !important; +} +.markdown-body a.absent { + color: #c00; +} +.markdown-body a.anchor { + display: block; + padding-left: 30px; + margin-left: -30px; + cursor: pointer; + position: absolute; + top: 0; + left: 0; + bottom: 0; +} +.markdown-body h1, .markdown-body h2, .markdown-body h3, .markdown-body h4, .markdown-body h5, .markdown-body h6 { + margin: 20px 0 10px; + padding: 0; + font-weight: bold; + -webkit-font-smoothing: antialiased; + cursor: text; + position: relative; +} +.markdown-body h1 .mini-icon-link, .markdown-body h2 .mini-icon-link, .markdown-body h3 .mini-icon-link, .markdown-body h4 .mini-icon-link, .markdown-body h5 .mini-icon-link, .markdown-body h6 .mini-icon-link { + display: none; + color: #000; +} +.markdown-body h1:hover a.anchor, .markdown-body h2:hover a.anchor, .markdown-body h3:hover a.anchor, .markdown-body h4:hover a.anchor, .markdown-body h5:hover a.anchor, .markdown-body h6:hover a.anchor { + text-decoration: none; + line-height: 1; + padding-left: 0; + margin-left: -22px; + top: 15%} +.markdown-body h1:hover a.anchor .mini-icon-link, .markdown-body h2:hover a.anchor .mini-icon-link, .markdown-body h3:hover a.anchor .mini-icon-link, .markdown-body h4:hover a.anchor .mini-icon-link, .markdown-body h5:hover a.anchor .mini-icon-link, .markdown-body h6:hover a.anchor .mini-icon-link { + display: inline-block; +} +.markdown-body h1 tt, .markdown-body h1 code, .markdown-body h2 tt, .markdown-body h2 code, .markdown-body h3 tt, .markdown-body h3 code, .markdown-body h4 tt, .markdown-body h4 code, .markdown-body h5 tt, .markdown-body h5 code, .markdown-body h6 tt, .markdown-body h6 code { + font-size: inherit; +} +.markdown-body h1 { + font-size: 28px; + color: #000; +} +.markdown-body h2 { + font-size: 24px; + border-bottom: 1px solid #ccc; + color: #000; +} +.markdown-body h3 { + font-size: 18px; +} +.markdown-body h4 { + font-size: 16px; +} +.markdown-body h5 { + font-size: 14px; +} +.markdown-body h6 { + color: #777; + font-size: 14px; +} +.markdown-body p, .markdown-body blockquote, .markdown-body ul, .markdown-body ol, .markdown-body dl, .markdown-body table, .markdown-body pre { + margin: 15px 0; +} +.markdown-body hr { + background: transparent url("/dirty-shade.png") repeat-x 0 0; + border: 0 none; + color: #ccc; + height: 4px; + padding: 0; +} +.markdown-body>h2:first-child, .markdown-body>h1:first-child, .markdown-body>h1:first-child+h2, .markdown-body>h3:first-child, .markdown-body>h4:first-child, .markdown-body>h5:first-child, .markdown-body>h6:first-child { + margin-top: 0; + padding-top: 0; +} +.markdown-body a:first-child h1, .markdown-body a:first-child h2, .markdown-body a:first-child h3, .markdown-body a:first-child h4, .markdown-body a:first-child h5, .markdown-body a:first-child h6 { + margin-top: 0; + padding-top: 0; +} +.markdown-body h1+p, .markdown-body h2+p, .markdown-body h3+p, .markdown-body h4+p, .markdown-body h5+p, .markdown-body h6+p { + margin-top: 0; +} +.markdown-body li p.first { + display: inline-block; +} +.markdown-body ul, .markdown-body ol { + padding-left: 30px; +} +.markdown-body ul.no-list, .markdown-body ol.no-list { + list-style-type: none; + padding: 0; +} +.markdown-body ul li>:first-child, .markdown-body ul li ul:first-of-type, .markdown-body ul li ol:first-of-type, .markdown-body ol li>:first-child, .markdown-body ol li ul:first-of-type, .markdown-body ol li ol:first-of-type { + margin-top: 0px; +} +.markdown-body ul li p:last-of-type, .markdown-body ol li p:last-of-type { + margin-bottom: 0; +} +.markdown-body ul ul, .markdown-body ul ol, .markdown-body ol ol, .markdown-body ol ul { + margin-bottom: 0; +} +.markdown-body dl { + padding: 0; +} +.markdown-body dl dt { + font-size: 14px; + font-weight: bold; + font-style: italic; + padding: 0; + margin: 15px 0 5px; +} +.markdown-body dl dt:first-child { + padding: 0; +} +.markdown-body dl dt>:first-child { + margin-top: 0px; +} +.markdown-body dl dt>:last-child { + margin-bottom: 0px; +} +.markdown-body dl dd { + margin: 0 0 15px; + padding: 0 15px; +} +.markdown-body dl dd>:first-child { + margin-top: 0px; +} +.markdown-body dl dd>:last-child { + margin-bottom: 0px; +} +.markdown-body blockquote { + border-left: 4px solid #DDD; + padding: 0 15px; + color: #777; +} +.markdown-body blockquote>:first-child { + margin-top: 0px; +} +.markdown-body blockquote>:last-child { + margin-bottom: 0px; +} +.markdown-body table th { + font-weight: bold; +} +.markdown-body table th, .markdown-body table td { + border: 1px solid #ccc; + padding: 6px 13px; +} +.markdown-body table tr { + border-top: 1px solid #ccc; + background-color: #fff; +} +.markdown-body table tr:nth-child(2n) { + background-color: #f8f8f8; +} +.markdown-body img { + max-width: 100%; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +.markdown-body span.frame { + display: block; + overflow: hidden; +} +.markdown-body span.frame>span { + border: 1px solid #ddd; + display: block; + float: left; + overflow: hidden; + margin: 13px 0 0; + padding: 7px; + width: auto; +} +.markdown-body span.frame span img { + display: block; + float: left; +} +.markdown-body span.frame span span { + clear: both; + color: #333; + display: block; + padding: 5px 0 0; +} +.markdown-body span.align-center { + display: block; + overflow: hidden; + clear: both; +} +.markdown-body span.align-center>span { + display: block; + overflow: hidden; + margin: 13px auto 0; + text-align: center; +} +.markdown-body span.align-center span img { + margin: 0 auto; + text-align: center; +} +.markdown-body span.align-right { + display: block; + overflow: hidden; + clear: both; +} +.markdown-body span.align-right>span { + display: block; + overflow: hidden; + margin: 13px 0 0; + text-align: right; +} +.markdown-body span.align-right span img { + margin: 0; + text-align: right; +} +.markdown-body span.float-left { + display: block; + margin-right: 13px; + overflow: hidden; + float: left; +} +.markdown-body span.float-left span { + margin: 13px 0 0; +} +.markdown-body span.float-right { + display: block; + margin-left: 13px; + overflow: hidden; + float: right; +} +.markdown-body span.float-right>span { + display: block; + overflow: hidden; + margin: 13px auto 0; + text-align: right; +} +.markdown-body code, .markdown-body tt { + margin: 0 2px; + padding: 0px 5px; + border: 1px solid #eaeaea; + background-color: #f8f8f8; + border-radius: 3px; +} +.markdown-body code { + white-space: nowrap; +} +.markdown-body pre>code { + margin: 0; + padding: 0; + white-space: pre; + border: none; + background: transparent; +} +.markdown-body .highlight pre, .markdown-body pre { + background-color: #f8f8f8; + border: 1px solid #ccc; + font-size: 13px; + line-height: 19px; + overflow: auto; + padding: 6px 10px; + border-radius: 3px; +} +.markdown-body pre code, .markdown-body pre tt { + margin: 0; + padding: 0; + background-color: transparent; + border: none; +} +</style> +EOT + print "<div class='markdown-body'>"; + print Markdown($text); + print "</div>"; + } +} + + + +sub Markdown { +# +# Main function. The order in which other subs are called here is +# essential. Link and image substitutions need to happen before +# _EscapeSpecialChars(), so that any *'s or _'s in the <a> +# and <img> tags get encoded. +# + my $text = shift; + + # Clear the global hashes. If we don't clear these, you get conflicts + # from other articles when generating a page which contains more than + # one article (e.g. an index page that shows the N most recent + # articles): + %g_urls = (); + %g_titles = (); + %g_html_blocks = (); + + + # Standardize line endings: + $text =~ s{\r\n}{\n}g; # DOS to Unix + $text =~ s{\r}{\n}g; # Mac to Unix + + # Make sure $text ends with a couple of newlines: + $text .= "\n\n"; + + # Convert all tabs to spaces. + $text = _Detab($text); + + # Strip any lines consisting only of spaces and tabs. + # This makes subsequent regexen easier to write, because we can + # match consecutive blank lines with /\n+/ instead of something + # contorted like /[ \t]*\n+/ . + $text =~ s/^[ \t]+$//mg; + + # Turn block-level HTML blocks into hash entries + $text = _HashHTMLBlocks($text); + + # Strip link definitions, store in hashes. + $text = _StripLinkDefinitions($text); + + $text = _RunBlockGamut($text); + + $text = _UnescapeSpecialChars($text); + + return $text . "\n"; +} + + +sub _StripLinkDefinitions { +# +# Strips link definitions from text, stores the URLs and titles in +# hash references. +# + my $text = shift; + my $less_than_tab = $g_tab_width - 1; + + # Link defs are in the form: ^[id]: url "optional title" + while ($text =~ s{ + ^[ ]{0,$less_than_tab}\[(.+)\]: # id = $1 + [ \t]* + \n? # maybe *one* newline + [ \t]* + <?(\S+?)>? # url = $2 + [ \t]* + \n? # maybe one newline + [ \t]* + (?: + (?<=\s) # lookbehind for whitespace + ["(] + (.+?) # title = $3 + [")] + [ \t]* + )? # title is optional + (?:\n+|\Z) + } + {}mx) { + $g_urls{lc $1} = _EncodeAmpsAndAngles( $2 ); # Link IDs are case-insensitive + if ($3) { + $g_titles{lc $1} = $3; + $g_titles{lc $1} =~ s/"/"/g; + } + } + + return $text; +} + + +sub _HashHTMLBlocks { + my $text = shift; + my $less_than_tab = $g_tab_width - 1; + + # Hashify HTML blocks: + # We only want to do this for block-level HTML tags, such as headers, + # lists, and tables. That's because we still want to wrap <p>s around + # "paragraphs" that are wrapped in non-block-level tags, such as anchors, + # phrase emphasis, and spans. The list of tags we're looking for is + # hard-coded: + my $block_tags_a = qr/p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del/; + my $block_tags_b = qr/p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math/; + + # First, look for nested blocks, e.g.: + # <div> + # <div> + # tags for inner block must be indented. + # </div> + # </div> + # + # The outermost tags must start at the left margin for this to match, and + # the inner nested divs must be indented. + # We need to do this before the next, more liberal match, because the next + # match will start at the first `<div>` and stop at the first `</div>`. + $text =~ s{ + ( # save in $1 + ^ # start of line (with /m) + <($block_tags_a) # start tag = $2 + \b # word break + (.*\n)*? # any number of lines, minimally matching + </\2> # the matching end tag + [ \t]* # trailing spaces/tabs + (?=\n+|\Z) # followed by a newline or end of document + ) + }{ + my $key = md5_hex($1); + $g_html_blocks{$key} = $1; + "\n\n" . $key . "\n\n"; + }egmx; + + + # + # Now match more liberally, simply from `\n<tag>` to `</tag>\n` + # + $text =~ s{ + ( # save in $1 + ^ # start of line (with /m) + <($block_tags_b) # start tag = $2 + \b # word break + (.*\n)*? # any number of lines, minimally matching + .*</\2> # the matching end tag + [ \t]* # trailing spaces/tabs + (?=\n+|\Z) # followed by a newline or end of document + ) + }{ + my $key = md5_hex($1); + $g_html_blocks{$key} = $1; + "\n\n" . $key . "\n\n"; + }egmx; + # Special case just for <hr />. It was easier to make a special case than + # to make the other regex more complicated. + $text =~ s{ + (?: + (?<=\n\n) # Starting after a blank line + | # or + \A\n? # the beginning of the doc + ) + ( # save in $1 + [ ]{0,$less_than_tab} + <(hr) # start tag = $2 + \b # word break + ([^<>])*? # + /?> # the matching end tag + [ \t]* + (?=\n{2,}|\Z) # followed by a blank line or end of document + ) + }{ + my $key = md5_hex($1); + $g_html_blocks{$key} = $1; + "\n\n" . $key . "\n\n"; + }egx; + + # Special case for standalone HTML comments: + $text =~ s{ + (?: + (?<=\n\n) # Starting after a blank line + | # or + \A\n? # the beginning of the doc + ) + ( # save in $1 + [ ]{0,$less_than_tab} + (?s: + <! + (--.*?--\s*)+ + > + ) + [ \t]* + (?=\n{2,}|\Z) # followed by a blank line or end of document + ) + }{ + my $key = md5_hex($1); + $g_html_blocks{$key} = $1; + "\n\n" . $key . "\n\n"; + }egx; + + + return $text; +} + + +sub _RunBlockGamut { +# +# These are all the transformations that form block-level +# tags like paragraphs, headers, and list items. +# + my $text = shift; + + $text = _DoHeaders($text); + + # Do Horizontal Rules: + $text =~ s{^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$}{\n<hr$g_empty_element_suffix\n}gmx; + $text =~ s{^[ ]{0,2}([ ]? -[ ]?){3,}[ \t]*$}{\n<hr$g_empty_element_suffix\n}gmx; + $text =~ s{^[ ]{0,2}([ ]? _[ ]?){3,}[ \t]*$}{\n<hr$g_empty_element_suffix\n}gmx; + + $text = _DoLists($text); + + $text = _DoCodeBlocks($text); + + $text = _DoBlockQuotes($text); + + # We already ran _HashHTMLBlocks() before, in Markdown(), but that + # was to escape raw HTML in the original Markdown source. This time, + # we're escaping the markup we've just created, so that we don't wrap + # <p> tags around block-level tags. + $text = _HashHTMLBlocks($text); + + $text = _FormParagraphs($text); + + return $text; +} + + +sub _RunSpanGamut { +# +# These are all the transformations that occur *within* block-level +# tags like paragraphs, headers, and list items. +# + my $text = shift; + + $text = _DoCodeSpans($text); + + $text = _EscapeSpecialChars($text); + + # Process anchor and image tags. Images must come first, + # because ![foo][f] looks like an anchor. + $text = _DoImages($text); + $text = _DoAnchors($text); + + # Make links out of things like `<http://example.com/>` + # Must come after _DoAnchors(), because you can use < and > + # delimiters in inline links like [this](<url>). + $text = _DoAutoLinks($text); + + $text = _EncodeAmpsAndAngles($text); + + $text = _DoItalicsAndBold($text); + + # Do hard breaks: + $text =~ s/ {2,}\n/ <br$g_empty_element_suffix\n/g; + + return $text; +} + + +sub _EscapeSpecialChars { + my $text = shift; + my $tokens ||= _TokenizeHTML($text); + + $text = ''; # rebuild $text from the tokens +# my $in_pre = 0; # Keep track of when we're inside <pre> or <code> tags. +# my $tags_to_skip = qr!<(/?)(?:pre|code|kbd|script|math)[\s>]!; + + foreach my $cur_token (@$tokens) { + if ($cur_token->[0] eq "tag") { + # Within tags, encode * and _ so they don't conflict + # with their use in Markdown for italics and strong. + # We're replacing each such character with its + # corresponding MD5 checksum value; this is likely + # overkill, but it should prevent us from colliding + # with the escape values by accident. + $cur_token->[1] =~ s! \* !$g_escape_table{'*'}!gx; + $cur_token->[1] =~ s! _ !$g_escape_table{'_'}!gx; + $text .= $cur_token->[1]; + } else { + my $t = $cur_token->[1]; + $t = _EncodeBackslashEscapes($t); + $text .= $t; + } + } + return $text; +} + + +sub _DoAnchors { +# +# Turn Markdown link shortcuts into XHTML <a> tags. +# + my $text = shift; + + # + # First, handle reference-style links: [link text] [id] + # + $text =~ s{ + ( # wrap whole match in $1 + \[ + ($g_nested_brackets) # link text = $2 + \] + + [ ]? # one optional space + (?:\n[ ]*)? # one optional newline followed by spaces + + \[ + (.*?) # id = $3 + \] + ) + }{ + my $result; + my $whole_match = $1; + my $link_text = $2; + my $link_id = lc $3; + + if ($link_id eq "") { + $link_id = lc $link_text; # for shortcut links like [this][]. + } + + if (defined $g_urls{$link_id}) { + my $url = $g_urls{$link_id}; + $url =~ s! \* !$g_escape_table{'*'}!gx; # We've got to encode these to avoid + $url =~ s! _ !$g_escape_table{'_'}!gx; # conflicting with italics/bold. + $result = "<a href=\"$url\""; + if ( defined $g_titles{$link_id} ) { + my $title = $g_titles{$link_id}; + $title =~ s! \* !$g_escape_table{'*'}!gx; + $title =~ s! _ !$g_escape_table{'_'}!gx; + $result .= " title=\"$title\""; + } + $result .= ">$link_text</a>"; + } + else { + $result = $whole_match; + } + $result; + }xsge; + + # + # Next, inline-style links: [link text](url "optional title") + # + $text =~ s{ + ( # wrap whole match in $1 + \[ + ($g_nested_brackets) # link text = $2 + \] + \( # literal paren + [ \t]* + <?(.*?)>? # href = $3 + [ \t]* + ( # $4 + (['"]) # quote char = $5 + (.*?) # Title = $6 + \5 # matching quote + )? # title is optional + \) + ) + }{ + my $result; + my $whole_match = $1; + my $link_text = $2; + my $url = $3; + my $title = $6; + + $url =~ s! \* !$g_escape_table{'*'}!gx; # We've got to encode these to avoid + $url =~ s! _ !$g_escape_table{'_'}!gx; # conflicting with italics/bold. + $result = "<a href=\"$url\""; + + if (defined $title) { + $title =~ s/"/"/g; + $title =~ s! \* !$g_escape_table{'*'}!gx; + $title =~ s! _ !$g_escape_table{'_'}!gx; + $result .= " title=\"$title\""; + } + + $result .= ">$link_text</a>"; + + $result; + }xsge; + + return $text; +} + + +sub _DoImages { +# +# Turn Markdown image shortcuts into <img> tags. +# + my $text = shift; + + # + # First, handle reference-style labeled images: ![alt text][id] + # + $text =~ s{ + ( # wrap whole match in $1 + !\[ + (.*?) # alt text = $2 + \] + + [ ]? # one optional space + (?:\n[ ]*)? # one optional newline followed by spaces + + \[ + (.*?) # id = $3 + \] + + ) + }{ + my $result; + my $whole_match = $1; + my $alt_text = $2; + my $link_id = lc $3; + + if ($link_id eq "") { + $link_id = lc $alt_text; # for shortcut links like ![this][]. + } + + $alt_text =~ s/"/"/g; + if (defined $g_urls{$link_id}) { + my $url = $g_urls{$link_id}; + $url =~ s! \* !$g_escape_table{'*'}!gx; # We've got to encode these to avoid + $url =~ s! _ !$g_escape_table{'_'}!gx; # conflicting with italics/bold. + $result = "<img src=\"$url\" alt=\"$alt_text\""; + if (defined $g_titles{$link_id}) { + my $title = $g_titles{$link_id}; + $title =~ s! \* !$g_escape_table{'*'}!gx; + $title =~ s! _ !$g_escape_table{'_'}!gx; + $result .= " title=\"$title\""; + } + $result .= $g_empty_element_suffix; + } + else { + # If there's no such link ID, leave intact: + $result = $whole_match; + } + + $result; + }xsge; + + # + # Next, handle inline images:  + # Don't forget: encode * and _ + + $text =~ s{ + ( # wrap whole match in $1 + !\[ + (.*?) # alt text = $2 + \] + \( # literal paren + [ \t]* + <?(\S+?)>? # src url = $3 + [ \t]* + ( # $4 + (['"]) # quote char = $5 + (.*?) # title = $6 + \5 # matching quote + [ \t]* + )? # title is optional + \) + ) + }{ + my $result; + my $whole_match = $1; + my $alt_text = $2; + my $url = $3; + my $title = ''; + if (defined($6)) { + $title = $6; + } + + $alt_text =~ s/"/"/g; + $title =~ s/"/"/g; + $url =~ s! \* !$g_escape_table{'*'}!gx; # We've got to encode these to avoid + $url =~ s! _ !$g_escape_table{'_'}!gx; # conflicting with italics/bold. + $result = "<img src=\"$url\" alt=\"$alt_text\""; + if (defined $title) { + $title =~ s! \* !$g_escape_table{'*'}!gx; + $title =~ s! _ !$g_escape_table{'_'}!gx; + $result .= " title=\"$title\""; + } + $result .= $g_empty_element_suffix; + + $result; + }xsge; + + return $text; +} + + +sub _DoHeaders { + my $text = shift; + + # Setext-style headers: + # Header 1 + # ======== + # + # Header 2 + # -------- + # + $text =~ s{ ^(.+)[ \t]*\n=+[ \t]*\n+ }{ + "<h1>" . _RunSpanGamut($1) . "</h1>\n\n"; + }egmx; + + $text =~ s{ ^(.+)[ \t]*\n-+[ \t]*\n+ }{ + "<h2>" . _RunSpanGamut($1) . "</h2>\n\n"; + }egmx; + + + # atx-style headers: + # # Header 1 + # ## Header 2 + # ## Header 2 with closing hashes ## + # ... + # ###### Header 6 + # + $text =~ s{ + ^(\#{1,6}) # $1 = string of #'s + [ \t]* + (.+?) # $2 = Header text + [ \t]* + \#* # optional closing #'s (not counted) + \n+ + }{ + my $h_level = length($1); + "<h$h_level>" . _RunSpanGamut($2) . "</h$h_level>\n\n"; + }egmx; + + return $text; +} + + +sub _DoLists { +# +# Form HTML ordered (numbered) and unordered (bulleted) lists. +# + my $text = shift; + my $less_than_tab = $g_tab_width - 1; + + # Re-usable patterns to match list item bullets and number markers: + my $marker_ul = qr/[*+-]/; + my $marker_ol = qr/\d+[.]/; + my $marker_any = qr/(?:$marker_ul|$marker_ol)/; + + # Re-usable pattern to match any entirel ul or ol list: + my $whole_list = qr{ + ( # $1 = whole list + ( # $2 + [ ]{0,$less_than_tab} + (${marker_any}) # $3 = first list item marker + [ \t]+ + ) + (?s:.+?) + ( # $4 + \z + | + \n{2,} + (?=\S) + (?! # Negative lookahead for another list item marker + [ \t]* + ${marker_any}[ \t]+ + ) + ) + ) + }mx; + + # We use a different prefix before nested lists than top-level lists. + # See extended comment in _ProcessListItems(). + # + # Note: There's a bit of duplication here. My original implementation + # created a scalar regex pattern as the conditional result of the test on + # $g_list_level, and then only ran the $text =~ s{...}{...}egmx + # substitution once, using the scalar as the pattern. This worked, + # everywhere except when running under MT on my hosting account at Pair + # Networks. There, this caused all rebuilds to be killed by the reaper (or + # perhaps they crashed, but that seems incredibly unlikely given that the + # same script on the same server ran fine *except* under MT. I've spent + # more time trying to figure out why this is happening than I'd like to + # admit. My only guess, backed up by the fact that this workaround works, + # is that Perl optimizes the substition when it can figure out that the + # pattern will never change, and when this optimization isn't on, we run + # afoul of the reaper. Thus, the slightly redundant code to that uses two + # static s/// patterns rather than one conditional pattern. + + if ($g_list_level) { + $text =~ s{ + ^ + $whole_list + }{ + my $list = $1; + my $list_type = ($3 =~ m/$marker_ul/) ? "ul" : "ol"; + # Turn double returns into triple returns, so that we can make a + # paragraph for the last item in a list, if necessary: + $list =~ s/\n{2,}/\n\n\n/g; + my $result = _ProcessListItems($list, $marker_any); + $result = "<$list_type>\n" . $result . "</$list_type>\n"; + $result; + }egmx; + } + else { + $text =~ s{ + (?:(?<=\n\n)|\A\n?) + $whole_list + }{ + my $list = $1; + my $list_type = ($3 =~ m/$marker_ul/) ? "ul" : "ol"; + # Turn double returns into triple returns, so that we can make a + # paragraph for the last item in a list, if necessary: + $list =~ s/\n{2,}/\n\n\n/g; + my $result = _ProcessListItems($list, $marker_any); + $result = "<$list_type>\n" . $result . "</$list_type>\n"; + $result; + }egmx; + } + + + return $text; +} + + +sub _ProcessListItems { +# +# Process the contents of a single ordered or unordered list, splitting it +# into individual list items. +# + + my $list_str = shift; + my $marker_any = shift; + + + # The $g_list_level global keeps track of when we're inside a list. + # Each time we enter a list, we increment it; when we leave a list, + # we decrement. If it's zero, we're not in a list anymore. + # + # We do this because when we're not inside a list, we want to treat + # something like this: + # + # I recommend upgrading to version + # 8. Oops, now this line is treated + # as a sub-list. + # + # As a single paragraph, despite the fact that the second line starts + # with a digit-period-space sequence. + # + # Whereas when we're inside a list (or sub-list), that line will be + # treated as the start of a sub-list. What a kludge, huh? This is + # an aspect of Markdown's syntax that's hard to parse perfectly + # without resorting to mind-reading. Perhaps the solution is to + # change the syntax rules such that sub-lists must start with a + # starting cardinal number; e.g. "1." or "a.". + + $g_list_level++; + + # trim trailing blank lines: + $list_str =~ s/\n{2,}\z/\n/; + + + $list_str =~ s{ + (\n)? # leading line = $1 + (^[ \t]*) # leading whitespace = $2 + ($marker_any) [ \t]+ # list marker = $3 + ((?s:.+?) # list item text = $4 + (\n{1,2})) + (?= \n* (\z | \2 ($marker_any) [ \t]+)) + }{ + my $item = $4; + my $leading_line = $1; + my $leading_space = $2; + + if ($leading_line or ($item =~ m/\n{2,}/)) { + $item = _RunBlockGamut(_Outdent($item)); + } + else { + # Recursion for sub-lists: + $item = _DoLists(_Outdent($item)); + chomp $item; + $item = _RunSpanGamut($item); + } + + "<li>" . $item . "</li>\n"; + }egmx; + + $g_list_level--; + return $list_str; +} + + + +sub _DoCodeBlocks { +# +# Process Markdown `<pre><code>` blocks. +# + + my $text = shift; + + $text =~ s{ + (?:\n\n|\A) + ( # $1 = the code block -- one or more lines, starting with a space/tab + (?: + (?:[ ]{$g_tab_width} | \t) # Lines must start with a tab or a tab-width of spaces + .*\n+ + )+ + ) + ((?=^[ ]{0,$g_tab_width}\S)|\Z) # Lookahead for non-space at line-start, or end of doc + }{ + my $codeblock = $1; + my $result; # return value + + $codeblock = _EncodeCode(_Outdent($codeblock)); + $codeblock = _Detab($codeblock); + $codeblock =~ s/\A\n+//; # trim leading newlines + $codeblock =~ s/\s+\z//; # trim trailing whitespace + + $result = "\n\n<pre><code>" . $codeblock . "\n</code></pre>\n\n"; + + $result; + }egmx; + + return $text; +} + + +sub _DoCodeSpans { +# +# * Backtick quotes are used for <code></code> spans. +# +# * You can use multiple backticks as the delimiters if you want to +# include literal backticks in the code span. So, this input: +# +# Just type ``foo `bar` baz`` at the prompt. +# +# Will translate to: +# +# <p>Just type <code>foo `bar` baz</code> at the prompt.</p> +# +# There's no arbitrary limit to the number of backticks you +# can use as delimters. If you need three consecutive backticks +# in your code, use four for delimiters, etc. +# +# * You can use spaces to get literal backticks at the edges: +# +# ... type `` `bar` `` ... +# +# Turns to: +# +# ... type <code>`bar`</code> ... +# + + my $text = shift; + + $text =~ s@ + (`+) # $1 = Opening run of ` + (.+?) # $2 = The code block + (?<!`) + \1 # Matching closer + (?!`) + @ + my $c = "$2"; + $c =~ s/^[ \t]*//g; # leading whitespace + $c =~ s/[ \t]*$//g; # trailing whitespace + $c = _EncodeCode($c); + "<code>$c</code>"; + @egsx; + + return $text; +} + + +sub _EncodeCode { +# +# Encode/escape certain characters inside Markdown code runs. +# The point is that in code, these characters are literals, +# and lose their special Markdown meanings. +# + local $_ = shift; + + # Encode all ampersands; HTML entities are not + # entities within a Markdown code span. + s/&/&/g; + + # Encode $'s, but only if we're running under Blosxom. + # (Blosxom interpolates Perl variables in article bodies.) + { + no warnings 'once'; + if (defined($blosxom::version)) { + s/\$/$/g; + } + } + + + # Do the angle bracket song and dance: + s! < !<!gx; + s! > !>!gx; + + # Now, escape characters that are magic in Markdown: + s! \* !$g_escape_table{'*'}!gx; + s! _ !$g_escape_table{'_'}!gx; + s! { !$g_escape_table{'{'}!gx; + s! } !$g_escape_table{'}'}!gx; + s! \[ !$g_escape_table{'['}!gx; + s! \] !$g_escape_table{']'}!gx; + s! \\ !$g_escape_table{'\\'}!gx; + + return $_; +} + + +sub _DoItalicsAndBold { + my $text = shift; + + # <strong> must go first: + $text =~ s{ (\*\*|__) (?=\S) (.+?[*_]*) (?<=\S) \1 } + {<strong>$2</strong>}gsx; + + $text =~ s{ (\*|_) (?=\S) (.+?) (?<=\S) \1 } + {<em>$2</em>}gsx; + + return $text; +} + + +sub _DoBlockQuotes { + my $text = shift; + + $text =~ s{ + ( # Wrap whole match in $1 + ( + ^[ \t]*>[ \t]? # '>' at the start of a line + .+\n # rest of the first line + (.+\n)* # subsequent consecutive lines + \n* # blanks + )+ + ) + }{ + my $bq = $1; + $bq =~ s/^[ \t]*>[ \t]?//gm; # trim one level of quoting + $bq =~ s/^[ \t]+$//mg; # trim whitespace-only lines + $bq = _RunBlockGamut($bq); # recurse + + $bq =~ s/^/ /g; + # These leading spaces screw with <pre> content, so we need to fix that: + $bq =~ s{ + (\s*<pre>.+?</pre>) + }{ + my $pre = $1; + $pre =~ s/^ //mg; + $pre; + }egsx; + + "<blockquote>\n$bq\n</blockquote>\n\n"; + }egmx; + + + return $text; +} + + +sub _FormParagraphs { +# +# Params: +# $text - string to process with html <p> tags +# + my $text = shift; + + # Strip leading and trailing lines: + $text =~ s/\A\n+//; + $text =~ s/\n+\z//; + + my @grafs = split(/\n{2,}/, $text); + + # + # Wrap <p> tags. + # + foreach (@grafs) { + unless (defined( $g_html_blocks{$_} )) { + $_ = _RunSpanGamut($_); + s/^([ \t]*)/<p>/; + $_ .= "</p>"; + } + } + + # + # Unhashify HTML blocks + # + foreach (@grafs) { + if (defined( $g_html_blocks{$_} )) { + $_ = $g_html_blocks{$_}; + } + } + + return join "\n\n", @grafs; +} + + +sub _EncodeAmpsAndAngles { +# Smart processing for ampersands and angle brackets that need to be encoded. + + my $text = shift; + + # Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin: + # http://bumppo.net/projects/amputator/ + $text =~ s/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/&/g; + + # Encode naked <'s + $text =~ s{<(?![a-z/?\$!])}{<}gi; + + return $text; +} + + +sub _EncodeBackslashEscapes { +# +# Parameter: String. +# Returns: The string, with after processing the following backslash +# escape sequences. +# + local $_ = shift; + + s! \\\\ !$g_escape_table{'\\'}!gx; # Must process escaped backslashes first. + s! \\` !$g_escape_table{'`'}!gx; + s! \\\* !$g_escape_table{'*'}!gx; + s! \\_ !$g_escape_table{'_'}!gx; + s! \\\{ !$g_escape_table{'{'}!gx; + s! \\\} !$g_escape_table{'}'}!gx; + s! \\\[ !$g_escape_table{'['}!gx; + s! \\\] !$g_escape_table{']'}!gx; + s! \\\( !$g_escape_table{'('}!gx; + s! \\\) !$g_escape_table{')'}!gx; + s! \\> !$g_escape_table{'>'}!gx; + s! \\\# !$g_escape_table{'#'}!gx; + s! \\\+ !$g_escape_table{'+'}!gx; + s! \\\- !$g_escape_table{'-'}!gx; + s! \\\. !$g_escape_table{'.'}!gx; + s{ \\! }{$g_escape_table{'!'}}gx; + + return $_; +} + + +sub _DoAutoLinks { + my $text = shift; + + $text =~ s{<((https?|ftp):[^'">\s]+)>}{<a href="$1">$1</a>}gi; + + # Email addresses: <address@domain.foo> + $text =~ s{ + < + (?:mailto:)? + ( + [-.\w]+ + \@ + [-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+ + ) + > + }{ + _EncodeEmailAddress( _UnescapeSpecialChars($1) ); + }egix; + + return $text; +} + + +sub _EncodeEmailAddress { +# +# Input: an email address, e.g. "foo@example.com" +# +# Output: the email address as a mailto link, with each character +# of the address encoded as either a decimal or hex entity, in +# the hopes of foiling most address harvesting spam bots. E.g.: +# +# <a href="mailto:foo@e +# xample.com">foo +# @example.com</a> +# +# Based on a filter by Matthew Wickline, posted to the BBEdit-Talk +# mailing list: <http://tinyurl.com/yu7ue> +# + + my $addr = shift; + + srand; + my @encode = ( + sub { '&#' . ord(shift) . ';' }, + sub { '&#x' . sprintf( "%X", ord(shift) ) . ';' }, + sub { shift }, + ); + + $addr = "mailto:" . $addr; + + $addr =~ s{(.)}{ + my $char = $1; + if ( $char eq '@' ) { + # this *must* be encoded. I insist. + $char = $encode[int rand 1]->($char); + } elsif ( $char ne ':' ) { + # leave ':' alone (to spot mailto: later) + my $r = rand; + # roughly 10% raw, 45% hex, 45% dec + $char = ( + $r > .9 ? $encode[2]->($char) : + $r < .45 ? $encode[1]->($char) : + $encode[0]->($char) + ); + } + $char; + }gex; + + $addr = qq{<a href="$addr">$addr</a>}; + $addr =~ s{">.+?:}{">}; # strip the mailto: from the visible part + + return $addr; +} + + +sub _UnescapeSpecialChars { +# +# Swap back in all the special characters we've hidden. +# + my $text = shift; + + while( my($char, $hash) = each(%g_escape_table) ) { + $text =~ s/$hash/$char/g; + } + return $text; +} + + +sub _TokenizeHTML { +# +# Parameter: String containing HTML markup. +# Returns: Reference to an array of the tokens comprising the input +# string. Each token is either a tag (possibly with nested, +# tags contained therein, such as <a href="<MTFoo>">, or a +# run of text between tags. Each element of the array is a +# two-element array; the first is either 'tag' or 'text'; +# the second is the actual value. +# +# +# Derived from the _tokenize() subroutine from Brad Choate's MTRegex plugin. +# <http://www.bradchoate.com/past/mtregex.php> +# + + my $str = shift; + my $pos = 0; + my $len = length $str; + my @tokens; + + my $depth = 6; + my $nested_tags = join('|', ('(?:<[a-z/!$](?:[^<>]') x $depth) . (')*>)' x $depth); + my $match = qr/(?s: <! ( -- .*? -- \s* )+ > ) | # comment + (?s: <\? .*? \?> ) | # processing instruction + $nested_tags/ix; # nested tags + + while ($str =~ m/($match)/g) { + my $whole_tag = $1; + my $sec_start = pos $str; + my $tag_start = $sec_start - length $whole_tag; + if ($pos < $tag_start) { + push @tokens, ['text', substr($str, $pos, $tag_start - $pos)]; + } + push @tokens, ['tag', $whole_tag]; + $pos = pos $str; + } + push @tokens, ['text', substr($str, $pos, $len - $pos)] if $pos < $len; + \@tokens; +} + + +sub _Outdent { +# +# Remove one level of line-leading tabs or spaces +# + my $text = shift; + + $text =~ s/^(\t|[ ]{1,$g_tab_width})//gm; + return $text; +} + + +sub _Detab { +# +# Cribbed from a post by Bart Lateur: +# <http://www.nntp.perl.org/group/perl.macperl.anyperl/154> +# + my $text = shift; + + $text =~ s{(.*?)\t}{$1.(' ' x ($g_tab_width - length($1) % $g_tab_width))}ge; + return $text; +} + + +1; + +__END__ + + +=pod + +=head1 NAME + +B<Markdown> + + +=head1 SYNOPSIS + +B<Markdown.pl> [ B<--html4tags> ] [ B<--version> ] [ B<-shortversion> ] + [ I<file> ... ] + + +=head1 DESCRIPTION + +Markdown is a text-to-HTML filter; it translates an easy-to-read / +easy-to-write structured text format into HTML. Markdown's text format +is most similar to that of plain text email, and supports features such +as headers, *emphasis*, code blocks, blockquotes, and links. + +Markdown's syntax is designed not as a generic markup language, but +specifically to serve as a front-end to (X)HTML. You can use span-level +HTML tags anywhere in a Markdown document, and you can use block level +HTML tags (like <div> and <table> as well). + +For more information about Markdown's syntax, see: + + http://daringfireball.net/projects/markdown/ + + +=head1 OPTIONS + +Use "--" to end switch parsing. For example, to open a file named "-z", use: + + Markdown.pl -- -z + +=over 4 + + +=item B<--html4tags> + +Use HTML 4 style for empty element tags, e.g.: + + <br> + +instead of Markdown's default XHTML style tags, e.g.: + + <br /> + + +=item B<-v>, B<--version> + +Display Markdown's version number and copyright information. + + +=item B<-s>, B<--shortversion> + +Display the short-form version number. + + +=back + + + +=head1 BUGS + +To file bug reports or feature requests (other than topics listed in the +Caveats section above) please send email to: + + support@daringfireball.net + +Please include with your report: (1) the example input; (2) the output +you expected; (3) the output Markdown actually produced. + + +=head1 VERSION HISTORY + +See the readme file for detailed release notes for this version. + +1.0.1 - 14 Dec 2004 + +1.0 - 28 Aug 2004 + + +=head1 AUTHOR + + John Gruber + http://daringfireball.net + + PHP port and other contributions by Michel Fortin + http://michelf.com + + +=head1 COPYRIGHT AND LICENSE + +Copyright (c) 2003-2004 John Gruber +<http://daringfireball.net/> +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + +* Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +* Neither the name "Markdown" nor the names of its contributors may + be used to endorse or promote products derived from this software + without specific prior written permission. + +This software is provided by the copyright holders and contributors "as +is" and any express or implied warranties, including, but not limited +to, the implied warranties of merchantability and fitness for a +particular purpose are disclaimed. In no event shall the copyright owner +or contributors be liable for any direct, indirect, incidental, special, +exemplary, or consequential damages (including, but not limited to, +procurement of substitute goods or services; loss of use, data, or +profits; or business interruption) however caused and on any theory of +liability, whether in contract, strict liability, or tort (including +negligence or otherwise) arising in any way out of the use of this +software, even if advised of the possibility of such damage. + +=cut diff --git a/filters/html-converters/resources/rst-template.txt b/filters/html-converters/resources/rst-template.txt new file mode 100644 index 0000000..43cde42 --- /dev/null +++ b/filters/html-converters/resources/rst-template.txt @@ -0,0 +1,4 @@ +%(stylesheet)s +%(body_pre_docinfo)s +%(docinfo)s +%(body)s diff --git a/filters/html-converters/rst2html b/filters/html-converters/rst2html new file mode 100755 index 0000000..c51f5be --- /dev/null +++ b/filters/html-converters/rst2html @@ -0,0 +1,2 @@ +#!/bin/sh +rst2html.py --template="$(dirname $0)/resources/rst-template.txt" diff --git a/filters/html-converters/txt2html b/filters/html-converters/txt2html new file mode 100755 index 0000000..a795995 --- /dev/null +++ b/filters/html-converters/txt2html @@ -0,0 +1,4 @@ +#!/bin/sh +echo "<pre>" +cat +echo "</pre>" |