privmsg support, thanks Evil_Bob! - irc - Unnamed repository; edit this file 'description' to name the repository.
 (HTM) git clone git://vernunftzentrum.de/irc.git
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       ---
 (DIR) commit 1d3c109eb02c514ecedda65cd1bda5256ef0c6c2
 (DIR) parent 48569cdb36dd1a71f3221390b8f25e2ec62fecd7
 (HTM) Author: Quentin Carbonneaux <quentin.carbonneaux@yale.edu>
       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(-)
       ---
 (DIR) 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);