* Disallow unescaped $ in string literals.
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1 changed files with 1 additions and 4 deletions
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@ -73,10 +73,7 @@ inherit { return INHERIT; }
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}
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\" { BEGIN(STRING); return '"'; }
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<STRING>([^\$\"\\]|\\.|\$[^\{\$])+ {
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/* Note: a dollar *is* allowed as-is in a string, as long as it's
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not followed by a open brace. This should probably be disallowed
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eventually. */
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<STRING>([^\$\"\\]|\\.)+ {
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yylval->t = unescapeStr(yytext); /* !!! alloc */
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return STR;
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}
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