Eliminate some unused stuff

src/common/text.c

@@ -257,12 +257,6 @@ scrollback_load (session *sess)
 	GError *file_error = NULL;
 	GError *io_err = NULL;
 
-#ifndef WIN32
-	char *map, *end_map;
-	struct stat statbuf;
-	const char *begin, *eol;
-#endif
-
 	if (sess->text_scrollback == SET_DEFAULT)
 	{
 		if (!prefs.hex_text_replay)

src/fe-gtk/menu.c

@@ -1228,7 +1228,6 @@ static void
 menu_search_reset ()
 {
 	GtkXText *xtext = GTK_XTEXT (current_sess->gui->xtext);
-	xtext_buffer *buf = xtext->buffer;
 
 	gtk_xtext_search (xtext, "", 0, NULL);
 }

src/fe-gtk/sexy-spell-entry.c

@@ -935,6 +935,7 @@ sexy_spell_entry_changed(GtkEditable *editable, gpointer data)
 	sexy_spell_entry_recheck_all(entry);
 }
 
+#if 0
 static gboolean
 enchant_has_lang(const gchar *lang, GSList *langs) {
 	GSList *i;
@@ -945,6 +946,7 @@ enchant_has_lang(const gchar *lang, GSList *langs) {
 	}
 	return FALSE;
 }
+#endif
 
 /**
  * sexy_spell_entry_activate_default_languages:

src/fe-gtk/xtext.c

@@ -179,7 +179,7 @@ static int gtk_xtext_render_ents (GtkXText * xtext, textentry *, textentry *);
 static void gtk_xtext_recalc_widths (xtext_buffer *buf, int);
 static void gtk_xtext_fix_indent (xtext_buffer *buf);
 static int gtk_xtext_find_subline (GtkXText *xtext, textentry *ent, int line);
-static char *gtk_xtext_conv_color (unsigned char *text, int len, int *newlen);
+/* static char *gtk_xtext_conv_color (unsigned char *text, int len, int *newlen); */
 /* For use by gtk_xtext_strip_color() and its callers -- */
 typedef union offlen_u {
    struct offlen_s {
@@ -2730,7 +2730,7 @@ gtk_xtext_strip_color (unsigned char *text, int len, unsigned char *outbuf,
 	return new_str;
 }
 
-
+#if 0
 /* GeEkMaN: converts mIRC control codes to literal control codes */
 
 static char *
@@ -2823,6 +2823,7 @@ gtk_xtext_conv_color (unsigned char *text, int len, int *newlen)
 
 	return new_str;
 }
+#endif
 
 /* gives width of a string, excluding the mIRC codes */