kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

* lib/jcode.rb: fixup quote handing.

Browse source 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
eban 2001-09-06 08:12:24 +00:00
parent 970dbfde6f
commit fce2bf70a2
1 changed files with 11 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
lib/jcode.rb
View file

@ -9,7 +9,7 @@ class String
printf STDERR, "feel free for some warnings:\n" if $VERBOSE
def _regex_quote(str)
str.gsub(/(\\[-\\])|\\(.)|([][\\])/) do
str.gsub(/(\\[][\-\\])|\\(.)|([][\\])/) do
$1 || $2 || '\\' + $3
end
end
@ -97,15 +97,18 @@ class String
def _expand_ch str
a = []
str.scan(/(?:\\([-\\]))|(.)-(.)|(.)/m) do
if s = $1 || $4
a.push s
elsif $2.length != $3.length
str.scan(/(?:\\(.)|([^\\]))-(?:\\(.)|([^\\]))|(?:\\(.)|(.))/m) do
from = $1 || $2
to = $3 || $4
one = $5 || $6
if one
a.push one
elsif from.length != to.length
next
elsif $2.length == 1
$2[0].upto($3[0]) { |c| a.push c.chr }
elsif from.length == 1
from[0].upto(to[0]) { |c| a.push c.chr }
else
$2.upto($3) { |c| a.push c }
from.upto(to) { |c| a.push c }
end
end
a