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character constants

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This commit is contained in:
Bill Currie 2002-01-04 08:45:24 +00:00
parent 6ec47e6be6
commit 9d2739598a
2 changed files with 20 additions and 3 deletions
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11
tools/qfcc/source/pr_lex.c
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@ -106,12 +106,13 @@ PR_LexString (void)
int i; int i;
int mask; int mask;
int boldnext; int boldnext;
int quote;
pr_token_len = 0; pr_token_len = 0;
mask = 0x00; mask = 0x00;
boldnext = 0; boldnext = 0;
pr_file_p++; quote = *pr_file_p++;
do { do {
c = *pr_file_p++; c = *pr_file_p++;
if (!c) if (!c)
@ -123,12 +124,18 @@ PR_LexString (void)
if (!c) if (!c)
error (0, "EOF inside quote"); error (0, "EOF inside quote");
switch (c) { switch (c) {
case '\\':
c = '\\';
break;
case 'n': case 'n':
c = '\n'; c = '\n';
break; break;
case '"': case '"':
c = '\"'; c = '\"';
break; break;
case '\'':
c = '\'';
break;
case '0': case '0':
case '1': case '1':
case '2': case '2':
@ -197,7 +204,7 @@ PR_LexString (void)
error (0, "Unknown escape char"); error (0, "Unknown escape char");
break; break;
} }
} else if (c == '\"') { } else if (c == quote) {
pr_token[pr_token_len] = 0; pr_token[pr_token_len] = 0;
pr_token_type = tt_immediate; pr_token_type = tt_immediate;
pr_immediate_type = &type_string; pr_immediate_type = &type_string;

12
tools/qfcc/source/qc-lex.l
View file

@ -108,7 +108,17 @@ m ([\-+]?)
sscanf (yytext, "' %f %f %f %f '", sscanf (yytext, "' %f %f %f %f '",
&yylval.vector_val[0], &yylval.vector_val[1], &yylval.vector_val[0], &yylval.vector_val[1],
&yylval.vector_val[2], &yylval.vector_val[3]); &yylval.vector_val[2], &yylval.vector_val[3]);
return VECTOR_VAL; return QUATERNION_VAL;
}
'(\\[^xX0-7\n]|[^'\n]|\\[xX][0-9A-Fa-f]+|\\[0-7]+)*' {
char *str = make_string (yytext);
if (str[1])
warning (0, "multibyte char constant");
yylval.integer_val = *str;
free (str);
return INT_VAL;
} }
^#{s}+{DIGIT}+{s}+\"(\.|[^"])*\".*$ { ^#{s}+{DIGIT}+{s}+\"(\.|[^"])*\".*$ {