Merge pull request #86 from ZoiteChat/master

sync with master.

readme.md

@@ -36,6 +36,9 @@ See [IRCHelp.org](http://irchelp.org) for information about IRC in general.
 For more information on ZoiteChat please read our [documentation](https://docs.zoitechat.zoite.net/):
 - [Downloads](https://zoitechat.zoite.net/download)
 
+- [Troubleshooting](troubleshooting.md)
+
+
 ---
 
 <sub>

src/common/inbound.c

@@ -222,15 +222,51 @@ inbound_privmsg (server *serv, char *from, char *ip, char *text, int id,
 
 /* used for Alerts section. Masks can be separated by commas and spaces. */
 
+static char *
+alert_normalize_word (const char *text)
+{
+	GString *normalized;
+	char *composed;
+	const char *p;
+
+	composed = g_utf8_normalize (text, -1, G_NORMALIZE_ALL_COMPOSE);
+	if (!composed)
+		composed = g_strdup (text);
+
+	normalized = g_string_sized_new (strlen (composed));
+	p = composed;
+
+	while (*p)
+	{
+		gunichar ch = g_utf8_get_char ((const guchar *)p);
+
+		/* Ignore selector/joiner codepoints that vary by input method. */
+		if (ch != 0x200D && ch != 0xFE0E && ch != 0xFE0F)
+			g_string_append_unichar (normalized, ch);
+
+		p = g_utf8_next_char (p);
+	}
+
+	g_free (composed);
+	return g_string_free (normalized, FALSE);
+}
+
 gboolean
 alert_match_word (char *word, char *masks)
 {
 	char *p = masks;
 	char endchar;
+	char *word_normalized;
+	char *mask_normalized;
 	int res;
 
+	word_normalized = alert_normalize_word (word);
+
 	if (masks[0] == 0)
+	{
+		g_free (word_normalized);
 		return FALSE;
+	}
 
 	while (1)
 	{
@@ -239,15 +275,23 @@ alert_match_word (char *word, char *masks)
 		{
 			endchar = *p;
 			*p = 0;
-			res = match (g_strchug (masks), word);
+			mask_normalized = alert_normalize_word (g_strchug (masks));
+			res = match (mask_normalized, word_normalized);
+			g_free (mask_normalized);
 			*p = endchar;
 
 			if (res)
+			{
+				g_free (word_normalized);
 				return TRUE;	/* yes, matched! */
+			}
 
 			masks = p + 1;
 			if (*p == 0)
+			{
+				g_free (word_normalized);
 				return FALSE;
+			}
 		}
 		p++;
 	}
@@ -258,6 +302,8 @@ alert_match_text (char *text, char *masks)
 {
 	unsigned char *p = text;
 	unsigned char endchar;
+	gunichar ch;
+	GUnicodeType ch_type;
 	int res;
 
 	if (masks[0] == 0)
@@ -265,26 +311,38 @@ alert_match_text (char *text, char *masks)
 
 	while (1)
 	{
-		if (*p >= '0' && *p <= '9')
+		ch = g_utf8_get_char (p);
+		ch_type = g_unichar_type (ch);
+
+		if (g_unichar_isdigit (ch) || g_unichar_isalpha (ch))
 		{
-			p++;
+			p += g_utf8_skip [p[0]];
 			continue;
 		}
 
 		/* if it's RFC1459 <special>, it can be inside a word */
-		switch (*p)
+		switch (ch)
 		{
 		case '-': case '[': case ']': case '\\':
 		case '`': case '^': case '{': case '}':
 		case '_': case '|':
-			p++;
+			p += g_utf8_skip [p[0]];
 			continue;
 		}
 
-		/* if it's a 0, space or comma, the word has ended. */
-		if (*p == 0 || *p == ' ' || *p == ',' ||
-			/* if it's anything BUT a letter, the word has ended. */
-			 (!g_unichar_isalpha (g_utf8_get_char (p))))
+		/* Symbols (including emoji) can be part of highlighted words. */
+		if (ch_type == G_UNICODE_MATH_SYMBOL ||
+			 ch_type == G_UNICODE_CURRENCY_SYMBOL ||
+			 ch_type == G_UNICODE_MODIFIER_SYMBOL ||
+			 ch_type == G_UNICODE_OTHER_SYMBOL)
+		{
+			p += g_utf8_skip [p[0]];
+			continue;
+		}
+
+		/* Delimiters end the word. */
+		if (*p == 0 || g_unichar_isspace (ch) || g_unichar_ispunct (ch) ||
+			 g_unichar_iscntrl (ch))
 		{
 			endchar = *p;
 			*p = 0;

src/fe-gtk/joind.c

@@ -252,7 +252,7 @@ joind_show_dialog (server *serv)
 							G_CALLBACK (joind_ok_cb), serv);
 							
 	if (serv->network)
-		if (g_ascii_strcasecmp(((ircnet*)serv->network)->name, "Libera.Chat") == 0)
+		if (g_ascii_strcasecmp(((ircnet*)serv->network)->name, "Zoite") == 0)
 		{
 			gtk_entry_set_text (GTK_ENTRY (entry1), "#zoitechat");
 		}

src/fe-gtk/menu.c

@@ -778,6 +778,7 @@ fe_userlist_update (session *sess, struct User *user)
 {
 	GList *items, *next;
 	GList *iter;
+	gboolean needs_refresh;
 
 	if (!nick_submenu || !str_copy)
 		return;
@@ -801,7 +802,14 @@ fe_userlist_update (session *sess, struct User *user)
 	g_list_free (items);
 
 	/* and re-create them with new info */
-	menu_create_nickinfo_menu (user, nick_submenu);
+	needs_refresh = menu_create_nickinfo_menu (user, nick_submenu) ||
+		!user->hostname || !user->realname || !user->servername;
+
+	if (needs_refresh)
+	{
+		g_signal_connect (G_OBJECT (nick_submenu), "show",
+						 G_CALLBACK (menu_nickinfo_cb), sess);
+	}
 }
 
 void

troubleshooting.md

@@ -0,0 +1,41 @@
+# Troubleshooting
+
+## Flatpak
+
+If `flatpak run net.zoite.Zoitechat` only prints `Gtk-WARNING **: cannot open display`,
+collect extra diagnostics with:
+
+```bash
+flatpak run --devel --command=sh net.zoite.Zoitechat
+```
+
+Then inside that shell:
+
+```bash
+echo "DISPLAY=$DISPLAY WAYLAND_DISPLAY=$WAYLAND_DISPLAY XDG_SESSION_TYPE=$XDG_SESSION_TYPE"
+xdpyinfo >/tmp/xdpyinfo.log 2>&1 || true
+env G_MESSAGES_DEBUG=all zoitechat 2>&1 | tee /tmp/zoitechat-debug.log
+```
+
+To inspect sandbox permissions from the host:
+
+```bash
+flatpak info --show-permissions net.zoite.Zoitechat
+flatpak override --user --show net.zoite.Zoitechat
+```
+
+If needed, try running with direct access to your active display stack:
+
+```bash
+# X11 sessions
+flatpak override --user --socket=x11 net.zoite.Zoitechat
+
+# Wayland sessions
+flatpak override --user --socket=wayland net.zoite.Zoitechat
+```
+
+You can reset overrides after testing:
+
+```bash
+flatpak override --user --reset net.zoite.Zoitechat
+```