diff --git a/ChangeLog b/ChangeLog index cc9a1b2ab9..886e654ebd 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,15 @@ +Sat Dec 4 14:28:56 2004 Dave Thomas + + * lib/rdoc/code_objects.rb (RDoc::Context::Section::set_comment): + Section comments may now be bracketed by lines which are + ignored. You can now write + # ----------- + # :section: Dave's Section + # comment material + # ----------- + The lines before :section: are removed, and identical lines at the end are + also removed if present. + Fri Dec 3 12:25:21 2004 Nobuyoshi Nakada * st.h: fix prototype for C++. 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. :section: 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. + # ---------------------------------------- [call-seq:] 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