shithub: scc

Info  •  Files  •  Log  •  Branches

style it is important

--- a/lex.c

+++ b/lex.c

@@ -90,7 +90,7 @@

 		ungetc(ch, yyin);

 	}

-	for (bp = yytext; bp < yytext + IDENTSIZ; *bp++ = ch) {

+	for (bp = yytext; bp < &yytext[IDENTSIZ]; *bp++ = ch) {

 		ch = getc(yyin);

 		switch (base) {

 		case 8:

@@ -108,7 +108,7 @@

 		}

 	}

-end:	if (bp == yytext + IDENTSIZ)

+end:	if (bp == &yytext[IDENTSIZ])

 		error("identifier too long %s", yytext);

 	*bp = '\0';

 	ungetc(ch, yyin);

@@ -174,11 +174,11 @@

 {

 	register char ch, *bp;

-	for (bp = yytext; bp < yytext + IDENTSIZ; *bp++ = ch) {

+	for (bp = yytext; bp < &yytext[IDENTSIZ]; *bp++ = ch) {

 		if (!isalnum(ch = getc(yyin)) && ch != '_')

 			break;

 	}

-	if (bp == yytext + IDENTSIZ)

+	if (bp == &yytext[IDENTSIZ])

 		error("identifier too long %s", yytext);

 	*bp = '\0';

 	ungetc(ch, yyin);