From e1f2cdb6a54602cf255c0f5d2acab3588294168c Mon Sep 17 00:00:00 2001 From: why Date: Wed, 18 Aug 2004 20:54:40 +0000 Subject: * ext/syck/token.c: re2c no longer compiled with bit vectors. caused problems for non-ascii characters. [ruby-core:03280] * ext/syck/implicit.c: ditto. * ext/syck/bytecode.c: ditto. * lib/yaml/baseemitter.rb: folding now handles double-quoted strings, fixed problem with extra line feeds at end of folding, whitespace opening scalar blocks. * lib/yaml/rubytypes.rb: subtelties in handling strings with non-printable characters and odd whitespace patterns. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6789 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- lib/yaml/encoding.rb | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'lib/yaml/encoding.rb') diff --git a/lib/yaml/encoding.rb b/lib/yaml/encoding.rb index e361163ac6..37f5cfda64 100644 --- a/lib/yaml/encoding.rb +++ b/lib/yaml/encoding.rb @@ -7,8 +7,12 @@ module YAML # # Escape the string, condensing common escapes # - def YAML.escape( value ) - value.gsub( /\\/, "\\\\\\" ).gsub( /"/, "\\\"" ).gsub( /([\x00-\x1f])/ ) { |x| ESCAPES[ x.unpack("C")[0] ] } + def YAML.escape( value, skip = "" ) + value.gsub( /\\/, "\\\\\\" ). + gsub( /"/, "\\\"" ). + gsub( /([\x00-\x1f])/ ) do |x| + skip[x] || ESCAPES[ x.unpack("C")[0] ] + end end # -- cgit v1.2.3