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* lib/rdoc/encoding.rb: Do not remove #! line from document when

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setting encoding.  This allows ruby executables to be parsed as ruby
  files.
* test/rdoc/test_rdoc_encoding.rb:  Test for above.

* lib/rdoc/parser.rb:  Set the parser file name of ruby executables
  correctly.
* test/rdoc/test_rdoc_parser.rb:  Test for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
drbrain 2012-12-18 08:24:57 +00:00
parent aa233d3f33
commit dff59f6c5d
5 changed files with 37 additions and 4 deletions
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11
lib/rdoc/parser.rb
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@ -45,6 +45,11 @@ class RDoc::Parser
end
##
# The name of the file being parsed
attr_reader :file_name
##
# Alias an extension to another extension. After this call, files ending
# "new_ext" will be parsed using the same parser as "old_ext"
@ -182,16 +187,18 @@ class RDoc::Parser
parser = use_markup content
unless parser then
parse_name = file_name
# If no extension, look for shebang
if file_name !~ /\.\w+$/ && content =~ %r{\A#!(.+)} then
shebang = $1
case shebang
when %r{env\s+ruby}, %r{/ruby}
file_name = "dummy.rb"
parse_name = 'dummy.rb'
end
end
parser = can_parse file_name
parser = can_parse parse_name
end
return unless parser