From: Eric S. Raymond <esr@thyrsus,com>
Date: Tue, 20 Jan 2004 18:37:37 +0000 (+0000)
Subject: Implemented debug option.
X-Git-Tag: 1.0~186
X-Git-Url: http://thyrsus.com/gitweb/?a=commitdiff_plain;h=f8e3afa7e455935f151c2836d7afccf7373a8acd;p=mad.git

Implemented debug option.
---

diff --git a/mad b/mad
index 2b12f6d..d3cce88 100755
--- a/mad
+++ b/mad
@@ -489,11 +489,19 @@ def generate(out):
     out.write('}\n')
 
 if __name__ == '__main__':
+    import getopt
+    mad_debug = 0
+    (options, arguments) = getopt.getopt(sys.argv[1:], "d:")
+    print options
+    for (opt, val) in options:
+        if opt == '-d':
+            mad_debug = int(val)
+
     source = sys.stdin.read()
     # Grotty hack to add end-of-statement delimiters
     source = re.sub('\n([A-Z]|\t)', ' ;\n\\1', source).rstrip() + ' ;\n'
     # Parse
-    yacc.parse(source)
+    yacc.parse(source, debug=mad_debug)
     # Perform global analysis
     analyze(deck)
     # Generate code