--- /dev/null
+diff -ur eggdrop1.6.12.old/src/chan.h eggdrop1.6.12.new/src/chan.h
+--- eggdrop1.6.12.old/src/chan.h Wed Jun 19 17:13:38 2002
++++ eggdrop1.6.12.new/src/chan.h Fri Aug 23 19:47:33 2002
+@@ -172,6 +172,7 @@
+ int mode_mns_prot; /* modes to reject */
+ int limit_prot; /* desired limit */
+ char key_prot[121]; /* desired password */
++ char topic_prot[501]; /* desired topic */
+ /* queued mode changes: */
+ char pls[21]; /* positive mode changes */
+ char mns[21]; /* negative mode changes */
+diff -ur eggdrop1.6.12.old/src/chanprog.c eggdrop1.6.12.new/src/chanprog.c
+--- eggdrop1.6.12.old/src/chanprog.c Thu Jul 18 16:28:32 2002
++++ eggdrop1.6.12.new/src/chanprog.c Fri Aug 23 19:55:06 2002
+@@ -680,3 +680,23 @@
+ pa = pb;
+ }
+ }
++
++/* If we have a protected topic and the bot is opped, halfoped,
++ * or the channel is -t, change the topic. (Sup 11May2001)
++ */
++void check_topic(struct chanset_t *chan)
++{
++ memberlist *m = NULL;
++
++ if (chan->topic_prot[0]) {
++ m = ismember(chan, botname);
++ if (!m)
++ return;
++ if (chan->channel.topic) {
++ if (!egg_strcasecmp(chan->topic_prot, chan->channel.topic))
++ return;
++ }
++ if (chan_hasop(m) || !channel_optopic(chan) || chan_hashalfop(m))
++ dprintf(DP_SERVER, "TOPIC %s :%s\n", chan->name, chan->topic_prot);
++ }
++}
+diff -ur eggdrop1.6.12.old/src/mod/channels.mod/channels.c eggdrop1.6.12.new/src/mod/channels.mod/channels.c
+--- eggdrop1.6.12.old/src/mod/channels.mod/channels.c Thu Jul 18 15:01:44 2002
++++ eggdrop1.6.12.new/src/mod/channels.mod/channels.c Fri Aug 23 20:00:59 2002
+@@ -382,6 +382,7 @@
+ FILE *f;
+ char s[121], w[1024], w2[1024], name[163];
+ char need1[242], need2[242], need3[242], need4[242], need5[242];
++ char topic[1002];
+ struct chanset_t *chan;
+ struct udef_struct *ul;
+
+@@ -402,12 +403,13 @@
+ convert_element(chan->dname, name);
+ get_mode_protect(chan, w);
+ convert_element(w, w2);
++ convert_element(chan->topic_prot, topic);
+ convert_element(chan->need_op, need1);
+ convert_element(chan->need_invite, need2);
+ convert_element(chan->need_key, need3);
+ convert_element(chan->need_unban, need4);
+ convert_element(chan->need_limit, need5);
+- fprintf(f, "channel %s %s%schanmode %s idle-kick %d stopnethack-mode %d \
++ fprintf(f, "channel %s %s%schanmode %s topic %s idle-kick %d stopnethack-mode %d \
+ revenge-mode %d \
+ need-op %s need-invite %s need-key %s need-unban %s need-limit %s \
+ flood-chan %d:%d flood-ctcp %d:%d flood-join %d:%d \
+@@ -421,6 +423,7 @@
+ name,
+ channel_static(chan) ? " " : " { ",
+ w2,
++ topic,
+ chan->idle_kick, /* idle-kick 0 is same as dont-idle-kick (less code)*/
+ chan->stopnethack_mode,
+ chan->revenge_mode,
+diff -ur eggdrop1.6.12.old/src/mod/channels.mod/cmdschan.c eggdrop1.6.12.new/src/mod/channels.mod/cmdschan.c
+--- eggdrop1.6.12.old/src/mod/channels.mod/cmdschan.c Mon Jul 22 01:48:53 2002
++++ eggdrop1.6.12.new/src/mod/channels.mod/cmdschan.c Fri Aug 23 20:02:26 2002
+@@ -1199,6 +1199,7 @@
+ channel_static(chan) ? "static" : "dynamic", chan->dname);
+ get_mode_protect(chan, work);
+ dprintf(idx, "Protect modes (chanmode): %s\n", work[0] ? work : "None");
++ dprintf(idx, "Protect topic: %s\n", chan->topic_prot[0] ? chan->topic_prot : "None");
+ if (chan->idle_kick)
+ dprintf(idx, "Idle Kick after (idle-kick): %d\n", chan->idle_kick);
+ else
+diff -ur eggdrop1.6.12.old/src/mod/channels.mod/help/chaninfo.help eggdrop1.6.12.new/src/mod/channels.mod/help/chaninfo.help
+--- eggdrop1.6.12.old/src/mod/channels.mod/help/chaninfo.help Thu Jun 13 23:46:48 2002
++++ eggdrop1.6.12.new/src/mod/channels.mod/help/chaninfo.help Fri Aug 23 20:03:05 2002
+@@ -4,6 +4,7 @@
+ It shows any of the following:
+ %bchanmode%b which modes are enforced on the channel, both + and -
+ modes can be enforced
++ %btopic%b which topic is enforced on the channel
+ %bidle-kick%b kick idle users (non +f's anyway) on the channel after
+ how many minutes (use 0, or dont-idle-kick to turn this off)
+ %{+n}
+diff -ur eggdrop1.6.12.old/src/mod/channels.mod/tclchan.c eggdrop1.6.12.new/src/mod/channels.mod/tclchan.c
+--- eggdrop1.6.12.old/src/mod/channels.mod/tclchan.c Thu Jul 18 15:01:44 2002
++++ eggdrop1.6.12.new/src/mod/channels.mod/tclchan.c Fri Aug 23 20:11:17 2002
+@@ -1093,6 +1093,15 @@
+ return TCL_ERROR;
+ }
+ chan->invite_time = atoi(item[i]);
++ } else if (!strcmp(item[i], "topic")) {
++ i++;
++ if (i >= items) {
++ if (irp)
++ Tcl_AppendResult(irp, "channel topic needs argument", NULL);
++ return TCL_ERROR;
++ }
++ strncpyz(chan->topic_prot, item[i], sizeof(chan->topic_prot));
++ check_topic(chan);
+ }
+ else if (!strcmp(item[i], "+enforcebans"))
+ chan->status |= CHAN_ENFORCEBANS;
+diff -ur eggdrop1.6.12.old/src/mod/irc.mod/chan.c eggdrop1.6.12.new/src/mod/irc.mod/chan.c
+--- eggdrop1.6.12.old/src/mod/irc.mod/chan.c Thu Jul 25 13:40:18 2002
++++ eggdrop1.6.12.new/src/mod/irc.mod/chan.c Fri Aug 23 20:14:54 2002
+@@ -1514,12 +1514,14 @@
+ memberlist *m;
+ struct chanset_t *chan;
+ struct userrec *u;
++ struct flag_record fr = {FR_GLOBAL | FR_CHAN, 0, 0, 0, 0, 0};
+
+ chname = newsplit(&msg);
+ fixcolon(msg);
+ u = get_user_by_host(from);
+ nick = splitnick(&from);
+ chan = findchan(chname);
++ get_user_flagrec(u, &fr, chname);
+ if (chan) {
+ putlog(LOG_JOIN, chan->dname, "Topic changed on %s by %s!%s: %s",
+ chan->dname, nick, from, msg);
+@@ -1528,6 +1530,8 @@
+ m->last = now;
+ set_topic(chan, msg);
+ check_tcl_topc(nick, from, u, chan->dname, msg);
++ if (egg_strcasecmp(botname, nick) && !glob_master(fr) && !chan_master(fr))
++ check_topic(chan);
+ }
+ return 0;
+ }
+@@ -1546,6 +1550,7 @@
+ if (chan) {
+ set_topic(chan, NULL);
+ check_tcl_topc("*", "*", NULL, chan->dname, "");
++ check_topic(chan);
+ }
+ return 0;
+ }
+@@ -1565,6 +1570,7 @@
+ fixcolon(msg);
+ set_topic(chan, msg);
+ check_tcl_topc("*", "*", NULL, chan->dname, msg);
++ check_topic(chan);
+ }
+ return 0;
+ }
+diff -ur eggdrop1.6.12.old/src/mod/irc.mod/cmdsirc.c eggdrop1.6.12.new/src/mod/irc.mod/cmdsirc.c
+--- eggdrop1.6.12.old/src/mod/irc.mod/cmdsirc.c Mon Jul 22 01:43:28 2002
++++ eggdrop1.6.12.new/src/mod/irc.mod/cmdsirc.c Fri Aug 23 20:16:44 2002
+@@ -824,6 +824,7 @@
+ static void cmd_topic(struct userrec *u, int idx, char *par)
+ {
+ struct chanset_t *chan;
++ struct flag_record fr = {FR_GLOBAL | FR_CHAN, 0, 0, 0, 0, 0};
+
+ if (par[0] && (strchr(CHANMETA, par[0]) != NULL)) {
+ char *chname = newsplit(&par);
+@@ -846,6 +847,13 @@
+ dprintf(idx, "I'm not a channel op or halfop on %s and the channel %s",
+ "is +t.\n", chan->dname);
+ } else {
++ if (chan->topic_prot[0]) {
++ get_user_flagrec(u, &fr, chan->dname);
++ if (!glob_master(fr) && !chan_master(fr)) {
++ dprintf(idx, "The topic of %s is protected.\n", chan->dname);
++ return;
++ }
++ }
+ dprintf(DP_SERVER, "TOPIC %s :%s\n", chan->name, par);
+ dprintf(idx, "Changing topic...\n");
+ putlog(LOG_CMDS, "*", "#%s# (%s) topic %s", dcc[idx].nick,
+diff -ur eggdrop1.6.12.old/src/mod/irc.mod/mode.c eggdrop1.6.12.new/src/mod/irc.mod/mode.c
+--- eggdrop1.6.12.old/src/mod/irc.mod/mode.c Thu Jun 13 16:43:08 2002
++++ eggdrop1.6.12.new/src/mod/irc.mod/mode.c Fri Aug 23 20:31:09 2002
+@@ -471,8 +471,10 @@
+ }
+ }
+ m->flags |= WASOP;
+- if (check_chan)
++ if (check_chan) {
+ recheck_channel(chan, 1);
++ check_topic(chan);
++ }
+ }
+
+ static void got_halfop(struct chanset_t *chan, char *nick, char *from,
+@@ -556,8 +558,10 @@
+ }
+ }
+ m->flags |= WASHALFOP;
+- if (check_chan)
++ if (check_chan) {
+ recheck_channel(chan, 1);
++ check_topic(chan);
++ }
+ }
+
+ static void got_deop(struct chanset_t *chan, char *nick, char *from,
+@@ -1314,6 +1318,8 @@
+ ((ms2[0] == '-') || (chan->mode_mns_prot & todo)))
+ add_mode(chan, ms2[0] == '+' ? '-' : '+', *chg, "");
+ }
++ if ((ms2[0] == '-') && ((*chg == 't') || (*chg == 'h')))
++ check_topic(chan);
+ }
+ chg++;
+ }
+diff -ur eggdrop1.6.12.old/src/mod/module.h eggdrop1.6.12.new/src/mod/module.h
+--- eggdrop1.6.12.old/src/mod/module.h Sun Feb 24 02:17:57 2002
++++ eggdrop1.6.12.new/src/mod/module.h Fri Aug 23 20:33:51 2002
+@@ -358,7 +358,7 @@
+ #define rem_tcl_coups ((void (*) (tcl_coups *))global[210])
+ #define botname ((char *)(global[211]))
+ /* 212 - 215 */
+-/* 212: remove_gunk() -- UNUSED (drummer) */
++#define check_topic ((void (*)(struct chanset_t *))global[212])
+ #define check_tcl_chjn ((void (*) (const char *,const char *,int,char,int,const char *))global[213])
+ #define sanitycheck_dcc ((int (*)(char *, char *, char *, char *))global[214])
+ #define isowner ((int (*)(char *))global[215])
+diff -ur eggdrop1.6.12.old/src/modules.c eggdrop1.6.12.new/src/modules.c
+--- eggdrop1.6.12.old/src/modules.c Sun Feb 24 02:17:57 2002
++++ eggdrop1.6.12.new/src/modules.c Fri Aug 23 20:34:33 2002
+@@ -452,7 +452,7 @@
+ (Function) rem_tcl_coups,
+ (Function) botname,
+ /* 212 - 215 */
+- (Function) 0, /* remove_gunk() -- UNUSED! (drummer) */
++ (Function) check_topic,
+ (Function) check_tcl_chjn,
+ (Function) sanitycheck_dcc,
+ (Function) isowner,
+diff -ur eggdrop1.6.12.old/src/patch.h eggdrop1.6.12.new/src/patch.h
+--- eggdrop1.6.12.old/src/patch.h Fri Jul 26 13:58:41 2002
++++ eggdrop1.6.12.new/src/patch.h Fri Aug 23 20:35:27 2002
+@@ -36,7 +36,7 @@
+ *
+ *
+ */
+-/* PATCH GOES HERE */
++patch("topicprot");
+ /*
+ *
+ *
+diff -ur eggdrop1.6.12.old/src/proto.h eggdrop1.6.12.new/src/proto.h
+--- eggdrop1.6.12.old/src/proto.h Tue Jan 1 22:46:36 2002
++++ eggdrop1.6.12.new/src/proto.h Fri Aug 23 20:35:00 2002
+@@ -116,6 +116,7 @@
+ void set_chanlist(const char *host, struct userrec *rec);
+ void clear_chanlist(void);
+ void clear_chanlist_member(const char *nick);
++void check_topic(struct chanset_t *);
+
+ /* cmds.c */
+ int check_dcc_attrs(struct userrec *, int);