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Import RDoc 2.5.4

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
drbrain 2010-04-19 05:08:28 +00:00
parent 37e59f5583
commit 75ef9e79d6
14 changed files with 169 additions and 77 deletions
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34
lib/rdoc/markup/to_html_crossref.rb
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@ -21,7 +21,7 @@ class RDoc::Markup::ToHtmlCrossref < RDoc::Markup::ToHtml
#
# See CLASS_REGEXP_STR
METHOD_REGEXP_STR = '(\w+[!?=]?)(?:\([\w.+*/=<>-]*\))?'
METHOD_REGEXP_STR = '([a-z]\w*[!?=]?)(?:\([\w.+*/=<>-]*\))?'
##
# Regular expressions matching text that should potentially have
@ -32,11 +32,14 @@ class RDoc::Markup::ToHtmlCrossref < RDoc::Markup::ToHtml
CROSSREF_REGEXP = /(
# A::B::C.meth
#{CLASS_REGEXP_STR}[\.\#]#{METHOD_REGEXP_STR}
#{CLASS_REGEXP_STR}(?:[.#]|::)#{METHOD_REGEXP_STR}
# Stand-alone method (proceeded by a #)
| \\?\##{METHOD_REGEXP_STR}
# Stand-alone method (proceeded by ::)
| ::#{METHOD_REGEXP_STR}
# A::B::C
# The stuff after CLASS_REGEXP_STR is a
# nasty hack. CLASS_REGEXP_STR unfortunately matches
@ -86,11 +89,11 @@ class RDoc::Markup::ToHtmlCrossref < RDoc::Markup::ToHtml
end
##
# We're invoked when any text matches the CROSSREF pattern (defined in
# MarkUp). If we find the corresponding reference, generate a hyperlink.
# If the name we're looking for contains no punctuation, we look for it up
# the module/class chain. For example, HyperlinkHtml is found, even without
# the Generator:: prefix, because we look for it in module Generator first.
# We're invoked when any text matches the CROSSREF pattern. If we find the
# corresponding reference, generate a hyperlink. If the name we're looking
# for contains no punctuation, we look for it up the module/class chain.
# For example, HyperlinkHtml is found, even without the Generator:: prefix,
# because we look for it in module Generator first.
def handle_special_CROSSREF(special)
name = special.text
@ -102,12 +105,9 @@ class RDoc::Markup::ToHtmlCrossref < RDoc::Markup::ToHtml
return @seen[name] if @seen.include? name
if name[0, 1] == '#' then
lookup = name[1..-1]
name = lookup unless @show_hash
else
lookup = name
end
lookup = name
name = name[0, 1] unless @show_hash if name[0, 1] == '#'
# Find class, module, or method in class or module.
#
@ -119,9 +119,11 @@ class RDoc::Markup::ToHtmlCrossref < RDoc::Markup::ToHtml
# (in which case it would match the last pattern, which just checks
# whether the string as a whole is a known symbol).
if /#{CLASS_REGEXP_STR}[\.\#]#{METHOD_REGEXP_STR}/ =~ lookup then
if /#{CLASS_REGEXP_STR}([.#]|::)#{METHOD_REGEXP_STR}/ =~ lookup then
container = $1
method = $2
type = $2
type = '#' if type == '.'
method = "#{type}#{$3}"
ref = @context.find_symbol container, method
end
@ -132,7 +134,7 @@ class RDoc::Markup::ToHtmlCrossref < RDoc::Markup::ToHtml
elsif lookup =~ /^\\/ then
$'
elsif ref and ref.document_self then
"<a href=\"#{ref.as_href(@from_path)}\">#{name}</a>"
"<a href=\"#{ref.as_href @from_path}\">#{name}</a>"
else
name
end