diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | lib/rdoc/parsers/parserfactory.rb | 14 |
2 files changed, 19 insertions, 1 deletions
@@ -1,3 +1,9 @@ +Wed Jan 7 08:21:04 2004 Dave Thomas <dave@pragprog.com> + + * lib/rdoc/parsers/parserfactory.rb: Check for shebang + line in files that would otherwise be treated as + plain text. + Tue Jan 6 21:51:37 2004 Nobuyoshi Nakada <nobu@ruby-lang.org> * io.c (fptr_finalize): should save errno just after failure. diff --git a/lib/rdoc/parsers/parserfactory.rb b/lib/rdoc/parsers/parserfactory.rb index b19bd0ca9b..00a82cf4b1 100644 --- a/lib/rdoc/parsers/parserfactory.rb +++ b/lib/rdoc/parsers/parserfactory.rb @@ -13,7 +13,7 @@ module RDoc # The initialize method takes a file name to be used, the body of the # file, and an RDoc::Options object. The scan method is then called # to return an appropriately parsed TopLevel code object. - + # # The ParseFactory is used to redirect to the correct parser given a filename # extension. This magic works because individual parsers have to register # themselves with us as they are loaded in. The do this using the following @@ -37,6 +37,10 @@ module RDoc # end # end # end + # + # Just to make life interesting, if we suspect a plain text file, we + # also look for a shebang line just in case it's a potential + # shell script @@ -74,6 +78,14 @@ module RDoc # SimpleParser for ones that we don't know def ParserFactory.parser_for(top_level, file_name, body, options, stats) + # If no extension, look for shebang + if file_name !~ /\.\w+$/ && body =~ %r{\A#!(.+)} + shebang = $1 + case shebang + when %r{env\s+ruby}, %r{/ruby} + file_name = "dummy.rb" + end + end parser_description = can_parse(file_name) if parser_description parser = parser_description.parser |