* src/scan-gram.l (<SC_ESCAPED_CHARACTER>): Convert to unsigned

char, so that negative chars don't collide with $.

ChangeLog

@@ -1,3 +1,8 @@
+2002-07-01  Paul Eggert  <[email protected]>
+
+	* src/scan-gram.l (<SC_ESCAPED_CHARACTER>): Convert to unsigned
+	char, so that negative chars don't collide with $.
+
 2002-06-30  Akim Demaille  <[email protected]>
 
 	Have the GLR tests be `warning' checked, and fix the warnings.