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	privmsg support, thanks Evil_Bob! - irc - Unnamed repository; edit this file 'd…
	git clone git://vernunftzentrum.de/irc.git
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	---
	commit 1d3c109eb02c514ecedda65cd1bda5256ef0c6c2
	parent 48569cdb36dd1a71f3221390b8f25e2ec62fecd7
	Author: Quentin Carbonneaux <[email protected]>
	Date: Wed, 18 Jan 2017 15:12:44 -0500

	privmsg support, thanks Evil_Bob!

	Diffstat:
	irc.c \| 23 +++++++++++++++++------

	1 file changed, 17 insertions(+), 6 deletions(-)
	---
	diff --git a/irc.c b/irc.c
	@@ -238,7 +238,7 @@ dial(const char host, const char service)
	}

	static int
	-chadd(char *name)
	+chadd(char *name, int change)
	{
	if (nch >= MaxChans \|\| strlen(name) >= ChanLen)
	return -1;
	@@ -249,7 +249,9 @@ chadd(char *name)
	panic("Out of memory.");
	chl[nch].eol = chl[nch].buf;
	chl[nch].n = 0;
	- ch = nch++;
	+ if (change)
	+ ch = nch;
	+ nch++;
	tdrawbar();
	return nch;
	}
	@@ -376,7 +378,7 @@ static void
	scmd(char usr, char cmd, char par, char data)
	{
	int s, c;
	- char *pm = strtok(par, " ");
	+ char pm = strtok(par, " "), chan;

	if (!usr)
	usr = "?";
	@@ -388,7 +390,16 @@ scmd(char usr, char cmd, char par, char data)
	if (!strcmp(cmd, "PRIVMSG")) {
	if (!pm \|\| !data)
	return;
	- c = chfind(pm);
	+ if (strchr("&#!+.~", pm[0]))
	+ chan = pm;
	+ else
	+ chan = usr;
	+ if (!(c = chfind(chan))) {
	+ if (chadd(chan, 0) < 0)
	+ return;
	+ tredraw();
	+ }
	+ c = chfind(chan);
	if (strcasestr(data, nick)) {
	pushf(c, PFMTHIGH, usr, data);
	chl[c].high \|= ch != c;
	@@ -453,7 +464,7 @@ uparse(char *m)
	p += 1 + (p[1] == ' ');
	p = strtok(p, " ");
	while (p) {
	- if (chadd(p) < 0)
	+ if (chadd(p, 1) < 0)
	break;
	sndf("JOIN %s", p);
	p = strtok(0, " ");
	@@ -783,7 +794,7 @@ main(int argc, char *argv[])
	user = "anonymous";
	tinit();
	sfd = dial(server, port);
	- chadd("server");
	+ chadd("server", 1);
	sndf("NICK %s", nick);
	sndf("USER %s 8 * :%s", user, user);
	sndf("MODE %s +i", nick);