diff options
Diffstat (limited to 'ruby_1_8_5/sample/exyacc.rb')
| -rw-r--r-- | ruby_1_8_5/sample/exyacc.rb | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/ruby_1_8_5/sample/exyacc.rb b/ruby_1_8_5/sample/exyacc.rb deleted file mode 100644 index 5818825e25..0000000000 --- a/ruby_1_8_5/sample/exyacc.rb +++ /dev/null @@ -1,22 +0,0 @@ -#! /usr/local/bin/ruby -Kn -# usage: exyacc.rb [yaccfiles] -# this is coverted from exyacc.pl in the camel book - -$/ = nil - -while gets() - sbeg = $_.index("\n%%") + 1 - send = $_.rindex("\n%%") + 1 - $_ = $_[sbeg, send-sbeg] - sub!(/.*\n/, "") - gsub!(/'\{'/, "'\001'") - gsub!(/'\}'/, "'\002'") - gsub!(%r{\*/}, "\003\003") - gsub!(%r{/\*[^\003]*\003\003}, '') - while gsub!(/\{[^{}]*\}/, ''); end - gsub!(/'\001'/, "'{'") - gsub!(/'\002'/, "'}'") - while gsub!(/^[ \t]*\n(\s)/, '\1'); end - gsub!(/([:|])[ \t\n]+(\w)/, '\1 \2') - print $_ -end |