Commit 65017d83 authored Sep 27, 2021 by Masahiro Yamada

kconfig: narrow the scope of variables in the lexer



The variables, "ts" and "i", are used locally in the action of
the [ \t]+ pattern in the <HELP> start state.

Define them where they are used.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

parent d05377e1

scripts/kconfig/lexer.l

+2 −1

Original line number	Diff line number	Diff line
		@@ -85,7 +85,6 @@ n [A-Za-z0-9_-]

		%%
		int str = 0;
		int ts, i;

		#.* /* ignore comment */
		[ \t]* /* whitespaces */
		@@ -196,6 +195,8 @@ n [A-Za-z0-9_-]

		<HELP>{
		[ \t]+ {
		int ts, i;

		ts = 0;
		for (i = 0; i < yyleng; i++) {
		if (yytext[i] == '\t')