pegjs/Rakefile

desc "Generate the grammar parser"
task :metaparser do
  system "bin/pegjs PEG.grammarParser lib/metagrammar.pegjs"
end
"rake metaparser" and "rake minify" now always generate the target files. Until now, these tasks looked at the file times and generated the target files only when they were older than the source files. This caused problems when I mainupulated the lib/metagrammar.* files by hand sometimes, replaced them from backups after screw-ups, etc. 2010-04-11 11:05:44 +02:00			`desc "Generate the grammar parser"`
			`task :metaparser do`
Start rule of the grammar is now implicitly its first rule Before this change, the start rule was the one named "start" and there was an option to override that. This is now impossible. The goal of this change is to contain all information for the parser generation in the grammar itself. In the future, some override directive for the start rule (like Bison's "%start") may be added to the grammar. 2010-06-08 11:03:28 +02:00			`system "bin/pegjs PEG.grammarParser lib/metagrammar.pegjs"`
Bootstrapped the grammar parser, yay! I should have done this long ago. 2010-03-13 15:18:57 +01:00			`end`