Changeset 45 for cpp

Timestamp:

12/06/09 22:22:41 (15 years ago)

Author:

mwajcht

Message:

Added ignoring of \r while parsing input. Grammar change: at least one production is required

Location:

cpp/f8-to-f1

Files:

• conv_f8tof1_grammar.y (modified) (1 diff)
• conv_f8tof1_scanner.l (modified) (1 diff)

cpp/f8-to-f1/conv_f8tof1_grammar.y

@@ -52 +52 @@
 }
 
-productions ::= production productions. 
-productions ::= .
+productions ::= production productions_others. 
+productions_others ::= production productions_others. 
+productions_others ::= .
 
 first_prod ::= prod_name(A) NEWLINE. { 

cpp/f8-to-f1/conv_f8tof1_scanner.l

@@ -38 +38 @@
                                         }
 
-[ \t]+                          { col += yyleng; }               /* ignore but count white space */
+[ \t\r]+                                { col += yyleng; }               /* ignore but count white space */
 
 "="                                     { col += yyleng; yylval.strVal = yytext; return ASSIGN; }