diff options
author | Ralph Amissah <ralph@amissah.com> | 2012-04-15 00:26:26 -0400 |
---|---|---|
committer | Ralph Amissah <ralph@amissah.com> | 2012-04-15 00:32:15 -0400 |
commit | 0013ec9d66de5341a419585909d722009fc33381 (patch) | |
tree | 2c2802282f2733f0912e59379e107c2fc7bfd8d4 /lib/sisu/v3/param.rb | |
parent | v3: 3.2.3 version & changelog "opened" (diff) |
v3: param, dal_syntax, document header (simple regex) substitution list
* $ and curly braces are escaped (within sisu) to allow the following:
@make:\n :substitute: /${linux-distro}/,'Debian' /${stable}/,'Squeeze' \
/${testing}/,'Wheezy'
* changes are not made within text object types: code-blocks, tables or
metadata (document headers). Marked up document remains self-referential.
* Note: the substitution list must be written on a single line, without
line-breaks.
* [Substitutions possibility requested by Debian-live, live-manual (Ben
Armstrong & Daniel Baumann)]
Diffstat (limited to 'lib/sisu/v3/param.rb')
-rw-r--r-- | lib/sisu/v3/param.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/sisu/v3/param.rb b/lib/sisu/v3/param.rb index 5563f780..60f5345b 100644 --- a/lib/sisu/v3/param.rb +++ b/lib/sisu/v3/param.rb @@ -803,6 +803,26 @@ module SiSU_Param else nil end end + def substitute + m=@h['substitute'] + z=if m + w=m.scan(/\/(.+?)\/(i?,)\s*'(.+?)'(?:\s+|\s*;\s*|$)/) + arr_hash=[] + matches='' + w.each do |x| + c=(x[1] =~/[i],/) ? :i : :s + matches=matches + x[0].gsub(/([${}])/,'\\\\\1') + '|' + arr_hash << { + match: x[0].gsub(/([${}])/,'\\\\\1'), + replace: x[2], + case_s: c + } + end + matches.chop! + { match_and_replace: arr_hash, matches: matches } + else nil + end + end def plaintext_wrap if @h['plaintext_wrap'].to_s =~/\d\d+/ \ and @h['plaintext_wrap'].to_i > 19 \ |