live-bootstrap/sysa/flex-2.5.11/patches/scan_l.patch

31 lines
762 B
Diff

Comments are unsupported by our flex.
diff --git scan.l scan.l
index 18d0de8..c251a5e 100644
--- scan.l
+++ scan.l
@@ -334,8 +335,8 @@ LEXOPT [aceknopr]
<SECT2PROLOG>{
- ^"%{".* ++bracelevel; yyless( 2 ); /* eat only %{ */
- ^"%}".* --bracelevel; yyless( 2 ); /* eat only %} */
+ ^"%{".* ++bracelevel; yyless( 2 );
+ ^"%}".* --bracelevel; yyless( 2 );
^{WS}.* ACTION_ECHO; /* indented code in prolog */
@@ -480,11 +481,11 @@ LEXOPT [aceknopr]
}
}
+ "{"{NAME}"}"[[:space:]]? {
/* Check for :space: at the end of the rule so we don't
* wrap the expanded regex in '(' ')' -- breaking trailing
* context.
*/
- "{"{NAME}"}"[[:space:]]? {
register Char *nmdefptr;
int end_is_ws, end_ch;