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Added support for escape characters of the form \### where ### is the

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decimal value of the desired character.
This commit is contained in:
Brian Koropoff 2002-10-26 03:09:38 +00:00
parent d605394a8d
commit 99e18513f0
1 changed files with 13 additions and 1 deletions
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14
libs/util/gib_process.c
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@ -263,7 +263,19 @@ GIB_Process_Escapes (dstring_t *token)
for (i = 0; token->str[i]; i++) { for (i = 0; token->str[i]; i++) {
if (token->str[i] == '\\') { if (token->str[i] == '\\') {
dstring_snip (token, i, 1); // Get rid of slash dstring_snip (token, i, 1); // Get rid of slash
switch (token->str[i]) { if (strlen(token->str+i) > 2 &&
isdigit ((byte) token->str[i]) &&
isdigit ((byte) token->str[i+1]) &&
isdigit ((byte) token->str[i+2])) {
unsigned int num;
num = 100 * (token->str[i] - '0') + 10 * (token->str[i+1] - '0') + (token->str[i+2] - '0');
if (num > 255)
dstring_snip (token, i, 3);
else {
dstring_snip (token, i, 2);
token->str[i] = (char) num;
}
} else switch (token->str[i]) {
case 'n': case 'n':
token->str[i] = '\n'; token->str[i] = '\n';
break; break;