diff options
Diffstat (limited to 'trunk/ext/ripper/tools/generate-param-macros.rb')
| -rwxr-xr-x | trunk/ext/ripper/tools/generate-param-macros.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/trunk/ext/ripper/tools/generate-param-macros.rb b/trunk/ext/ripper/tools/generate-param-macros.rb new file mode 100755 index 0000000000..b19f6e8d5c --- /dev/null +++ b/trunk/ext/ripper/tools/generate-param-macros.rb @@ -0,0 +1,14 @@ +off = true +ARGF.each do |line| + case line + when /RIPPER_PARAMS_DECL_BEGIN/ + off = false + when /RIPPER_PARAMS_DECL_END/ + exit + when /ripper/ + next if off + var = line.scan(/\w+/).last or next + base = var.sub(/ripper_/, '') + puts %"\#define #{base}\t\t(parser->ripper_#{base})" + end +end |