wip - migrate to oedipus_lex

see prior work at #1337
sparklemotion · Jul 19, 2023 · c1f733e · c1f733e
1 parent 8f094b4
commit c1f733e
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diff --git a/Gemfile b/Gemfile
@@ -17,7 +17,7 @@ group :development do
   gem "hoe-markdown", "= 1.4.0"
 
   # parser generator
-  gem "rexical", "= 1.0.7"
+  gem "oedipus_lex", "= 2.6.1"
 
   # tests
   gem "minitest", "5.18.1"

diff --git a/rakelib/css-generate.rake b/rakelib/css-generate.rake
@@ -24,8 +24,14 @@ namespace "css" do
     sh "racc -l -o #{t.name} #{t.prerequisites.first}"
   end
 
-  casual_file_task.define_task(TOKENIZER_DEPS) do |t|
-    sh "rex --independent -o #{t.name} #{t.prerequisites.first}"
+  file TOKENIZER_DEPS do |t|
+    require "oedipus_lex"
+    rex = OedipusLex.new
+    rex.parse_file(t.source)
+
+    File.open(t.name, "w") do |f|
+      f.write(rex.generate)
+    end
   end
 end