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Only show QUIT/NICK in channels where user was present, suppress English echo

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- QUIT messages only appear in channels where the user was in nick list
- NICK changes only shown in channels where user is present
- Suppress translation when English result matches original (50%+ word overlap)
This commit is contained in:
Anders Holck
2026-04-30 23:29:02 +02:00
parent 57d8a0bea9
commit b03e4bedbe
1 changed files with 48 additions and 24 deletions
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main.c
+44 -20
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@@ -619,9 +619,9 @@ static void nicklist_add(int idx, const char *n)
NICK_LEN, "%s", n);
}
static void nicklist_remove(int idx, const char *n)
static int nicklist_remove(int idx, const char *n)
{
if (idx < 0 || idx >= MAX_CHAN_WINS) return;
if (idx < 0 || idx >= MAX_CHAN_WINS) return 0;
for (int i = 0; i < win_chans[idx].nick_count; i++) {
if (strcasecmp(win_chans[idx].nicks[i], n) == 0) {
win_chans[idx].nick_count--;
@@ -629,21 +629,10 @@ static void nicklist_remove(int idx, const char *n)
memcpy(win_chans[idx].nicks[i],
win_chans[idx].nicks[win_chans[idx].nick_count],
NICK_LEN);
return;
}
}
}
static void nicklist_rename(const char *old, const char *new_nick)
{
for (int i = 0; i < MAX_CHAN_WINS; i++) {
for (int j = 0; j < win_chans[i].nick_count; j++) {
if (strcasecmp(win_chans[i].nicks[j], old) == 0) {
snprintf(win_chans[i].nicks[j], NICK_LEN, "%s", new_nick);
break;
}
return 1;
}
}
return 0;
}
static int chan_win_idx(const char *chan)
@@ -926,10 +915,10 @@ static void handle_line(char *line)
} else if (strcmp(cmd, "QUIT") == 0) {
char *reason = params;
if (reason && reason[0] == ':') reason++;
/* Show quit in all active channel windows and remove nick */
/* Show quit only in channels where the user was present */
for (int i = 0; i < MAX_CHAN_WINS; i++) {
if (win_chans[i].name[0]) {
nicklist_remove(i, sender);
if (nicklist_remove(i, sender))
wprintf(WL_CHAN + i, "\033[1m* %s has quit (%s)\033[0m\n",
sender, reason ? reason : "");
}
@@ -937,13 +926,23 @@ static void handle_line(char *line)
} else if (strcmp(cmd, "NICK") == 0) {
char *newnick = params;
if (newnick && newnick[0] == ':') newnick++;
/* Update nick lists and show in all active channel windows */
if (newnick) nicklist_rename(sender, newnick);
/* Update nick lists and show only in channels where user is present */
for (int i = 0; i < MAX_CHAN_WINS; i++) {
if (win_chans[i].name[0])
if (win_chans[i].name[0]) {
int found = 0;
for (int j = 0; j < win_chans[i].nick_count; j++) {
if (strcasecmp(win_chans[i].nicks[j], sender) == 0) {
if (newnick)
snprintf(win_chans[i].nicks[j], NICK_LEN, "%s", newnick);
found = 1;
break;
}
}
if (found)
wprintf(WL_CHAN + i, "* %s is now known as %s\n",
sender, newnick ? newnick : "");
}
}
if (strcasecmp(sender, nick) == 0 && newnick) {
snprintf(nick, sizeof(nick), "%s", newnick);
draw_statusbar();
@@ -1578,6 +1577,31 @@ int main(int argc, char *argv[])
strncasecmp(english, "SKIP", 4) == 0)
suppress = 1;
/* Suppress if English translation matches original */
if (!suppress && translate_pending[ti].original[0]) {
char orig_l[512], eng_l[1024];
snprintf(orig_l, sizeof(orig_l), "%s",
translate_pending[ti].original);
snprintf(eng_l, sizeof(eng_l), "%s", english);
for (char *p = orig_l; *p; p++)
if (*p >= 'A' && *p <= 'Z') *p += 32;
for (char *p = eng_l; *p; p++)
if (*p >= 'A' && *p <= 'Z') *p += 32;
int total = 0, matches = 0;
char orig_copy[512];
snprintf(orig_copy, sizeof(orig_copy), "%s", orig_l);
char *tok = strtok(orig_copy, " ,.!?:;");
while (tok) {
if (strlen(tok) > 2) {
total++;
if (strstr(eng_l, tok)) matches++;
}
tok = strtok(NULL, " ,.!?:;");
}
if (total > 0 && matches * 100 / total >= 50)
suppress = 1;
}
if (!suppress && english[0]) {
/* Strip trailing whitespace from english */
size_t elen = strlen(english);