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kconfig: stop supporting '.' and '/' in unquoted words
In my understanding, special characters such as '.' and '/' are supported in unquoted words to use bare file paths in the "source" statement. With the previous commit surrounding all file paths with double quotes, we can drop this. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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parent
8636a1f967
commit
f5451582c4
2 changed files with 3 additions and 4 deletions
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@ -555,8 +555,7 @@ char *expand_string(const char *in)
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static bool is_end_of_token(char c)
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static bool is_end_of_token(char c)
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{
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{
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/* Why are '.' and '/' valid characters for symbols? */
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return !(isalnum(c) || c == '_' || c == '-');
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return !(isalnum(c) || c == '_' || c == '-' || c == '.' || c == '/');
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}
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}
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/*
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/*
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@ -160,7 +160,7 @@ n [A-Za-z0-9_-]
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BEGIN(STRING);
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BEGIN(STRING);
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}
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}
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\n BEGIN(INITIAL); return T_EOL;
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\n BEGIN(INITIAL); return T_EOL;
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({n}|[/.])+ {
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{n}+ {
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const struct kconf_id *id = kconf_id_lookup(yytext, yyleng);
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const struct kconf_id *id = kconf_id_lookup(yytext, yyleng);
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if (id && id->flags & TF_PARAM) {
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if (id && id->flags & TF_PARAM) {
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yylval.id = id;
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yylval.id = id;
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@ -170,7 +170,7 @@ n [A-Za-z0-9_-]
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yylval.string = text;
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yylval.string = text;
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return T_WORD;
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return T_WORD;
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}
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}
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({n}|[/.$])+ {
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({n}|$)+ {
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/* this token includes at least one '$' */
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/* this token includes at least one '$' */
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yylval.string = expand_token(yytext, yyleng);
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yylval.string = expand_token(yytext, yyleng);
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if (strlen(yylval.string))
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if (strlen(yylval.string))
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