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(<SC_ESCAPED_CHARACTER>): Convert to unsigned char, so that negative

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chars don't collide with $.
This commit is contained in:
Paul Eggert
2002-07-01 08:36:37 +00:00
parent bb3f671805
commit e68d4575b3
1 changed files with 2 additions and 1 deletions
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3
src/scan-gram.l
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@@ -294,7 +294,8 @@ blanks [ \t\f]+
YY_OBS_FINISH; YY_OBS_FINISH;
yylval->symbol = symbol_get (last_string, *yylloc); yylval->symbol = symbol_get (last_string, *yylloc);
symbol_class_set (yylval->symbol, token_sym, *yylloc); symbol_class_set (yylval->symbol, token_sym, *yylloc);
symbol_user_token_number_set (yylval->symbol, last_string[1], *yylloc); symbol_user_token_number_set (yylval->symbol,
(unsigned char) last_string[1], *yylloc);
YY_OBS_FREE; YY_OBS_FREE;
yy_pop_state (); yy_pop_state ();
return ID; return ID;