From 6988f70cf105e70b4ea424d320521a9ed452fe46 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 27 Sep 2021 21:54:37 +0900 Subject: kconfig: rename a variable in the lexer to a clearer name In Kconfig, like Python, you can enclose a string by double-quotes or single-quotes. So, both "foo" and 'foo' are allowed. The variable, "str", is used to remember whether the string started with a double-quote or a single-quote because open/closing quotation marks must match. The name "str" is too generic to understand the intent. Rename it to "open_quote", which is easier to understand. The type should be 'char'. Signed-off-by: Masahiro Yamada Reviewed-by: Boris Kolpackov --- scripts/kconfig/lexer.l | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'scripts/kconfig') diff --git a/scripts/kconfig/lexer.l b/scripts/kconfig/lexer.l index efe487859308..cc386e443683 100644 --- a/scripts/kconfig/lexer.l +++ b/scripts/kconfig/lexer.l @@ -84,7 +84,7 @@ static void warn_ignored_character(char chr) n [A-Za-z0-9_-] %% - int str = 0; + char open_quote = 0; #.* /* ignore comment */ [ \t]* /* whitespaces */ @@ -133,7 +133,7 @@ n [A-Za-z0-9_-] ":=" return T_COLON_EQUAL; "+=" return T_PLUS_EQUAL; \"|\' { - str = yytext[0]; + open_quote = yytext[0]; new_string(); BEGIN(STRING); } @@ -170,7 +170,7 @@ n [A-Za-z0-9_-] append_string(yytext + 1, yyleng - 1); } \'|\" { - if (str == yytext[0]) { + if (open_quote == yytext[0]) { BEGIN(INITIAL); yylval.string = text; return T_WORD_QUOTE; -- cgit v1.2.3