diff options
author | dave <dave@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-12-04 05:38:17 +0000 |
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committer | dave <dave@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-12-04 05:38:17 +0000 |
commit | e28c8d2c52abb939e8a0d50d29b111438129b869 (patch) | |
tree | 5a55c360dcac53469d4de426528edc1a0e3a4a6a /lib/rdoc | |
parent | b70ab3ad132d2cc1ab2b0808bdf0eca603278ca2 (diff) |
Ignore leading and trailing lines in :section: blocks
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/rdoc')
-rw-r--r-- | lib/rdoc/README | 12 | ||||
-rw-r--r-- | lib/rdoc/code_objects.rb | 32 | ||||
-rw-r--r-- | lib/rdoc/parsers/parse_rb.rb | 2 |
3 files changed, 41 insertions, 5 deletions
diff --git a/lib/rdoc/README b/lib/rdoc/README index 583f7f3b0c..60650dd88b 100644 --- a/lib/rdoc/README +++ b/lib/rdoc/README @@ -427,7 +427,17 @@ this margin are formatted verbatim. <tt>:section:</tt> is used as the section heading, and the remainder of the comment containing the section is used as introductory text. Subsequent methods, aliases, attributes, - and classes will be documented in this section. + and classes will be documented in this section. A :section: + comment block may have one or more lines before the :section: + directive. These will be removed, and any identical lines at + the end of the block are also removed. This allows you to add + visual cues such as + + # ---------------------------------------- + # :section: My Section + # This is the section that I wrote. + # See it glisten in the noon-day sun. + # ---------------------------------------- [<tt>call-seq:</tt>] lines up to the next blank line in the comment are treated as diff --git a/lib/rdoc/code_objects.rb b/lib/rdoc/code_objects.rb index 134ac398e9..d6c4f1bdb9 100644 --- a/lib/rdoc/code_objects.rb +++ b/lib/rdoc/code_objects.rb @@ -126,10 +126,36 @@ module RDoc @title = title @@sequence.succ! @sequence = @@sequence.dup - if comment - @comment = comment.sub(/.*$/, '') - @comment = nil if @comment.empty? + set_comment(comment) + end + + private + + # Set the comment for this section from the original comment block + # If the first line contains :section:, strip it and use the rest. Otherwise + # remove lines up to the line containing :section:, and look for + # those lines again at the end and remove them. This lets us write + # + # # --------------------- + # # :SECTION: The title + # # The body + # # --------------------- + + def set_comment(comment) + return unless comment + + if comment =~ /^.*?:section:.*$/ + start = $` + rest = $' + if start.empty? + @comment = rest + else + @comment = rest.sub(/#{start.chomp}\Z/, '') + end + else + @comment = comment end + @comment = nil if @comment.empty? end end diff --git a/lib/rdoc/parsers/parse_rb.rb b/lib/rdoc/parsers/parse_rb.rb index 2f76b95d31..15b3484cb7 100644 --- a/lib/rdoc/parsers/parse_rb.rb +++ b/lib/rdoc/parsers/parse_rb.rb @@ -2312,7 +2312,7 @@ module RDoc when "section" context.set_current_section(param, comment) comment.clear - break + break else warn "Unrecognized directive '#{directive}'" break |