These were left out from the previous commit.
c = lex_get_save(lex, error);
while(c != '"') {
c = lex_get_save(lex, error);
while(c != '"') {
lex_unget_unsave(lex, c);
if(lex_eof(lex))
error_set(error, lex, "premature end of input");
goto out;
}
lex_unget_unsave(lex, c);
if(lex_eof(lex))
error_set(error, lex, "premature end of input");
goto out;
}
- else if(0 <= c && c <= 0x1F) {
+ else if((unsigned char)c <= 0x1F) {
/* control character */
lex_unget_unsave(lex, c);
if(c == '\n')
/* control character */
lex_unget_unsave(lex, c);
if(c == '\n')