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Correct nick recognition. Closes 372.

This commit is contained in:
RichardHitt 2013-01-11 01:39:21 -08:00
parent 475eb9fcaa
commit 487ac0a011
1 changed files with 17 additions and 3 deletions
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20
src/common/url.c
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@ -188,6 +188,16 @@ static int laststart = 0;
static int lastend = 0; static int lastend = 0;
static int lasttype = 0; static int lasttype = 0;
static int
strchrs (char c, char *s)
{
while (*s)
if (c == *s++)
return TRUE;
return FALSE;
}
#define NICKPRE "~+!@%%&"
int int
url_check_word (const char *word) url_check_word (const char *word)
{ {
@ -196,11 +206,15 @@ url_check_word (const char *word)
{ {
switch (lasttype) switch (lasttype)
{ {
char *str;
case WORD_NICK: case WORD_NICK:
if (!isalnum (word[laststart])) if (strchrs (word[laststart], NICKPRE))
laststart++; laststart++;
if (!userlist_find (current_sess, &word[laststart])) str = strndup (&word[laststart], lastend - laststart);
if (!userlist_find (current_sess, str))
lasttype = 0; lasttype = 0;
free (str);
return lasttype; return lasttype;
case WORD_EMAIL: case WORD_EMAIL:
if (!isalnum (word[laststart])) if (!isalnum (word[laststart]))
@ -448,7 +462,7 @@ re_email (void)
} }
/* NICK description --- */ /* NICK description --- */
#define NICKPRE "~+!@%%&" /* For NICKPRE see before url_check_word() */
#define NICKHYP "-" #define NICKHYP "-"
#define NICKLET "a-z" #define NICKLET "a-z"
#define NICKDIG "0-9" #define NICKDIG "0-9"