diff options
| -rw-r--r-- | catgirl.1 | 9 | ||||
| -rw-r--r-- | chat.h | 1 | ||||
| -rw-r--r-- | command.c | 10 | ||||
| -rw-r--r-- | handle.c | 15 |
4 files changed, 31 insertions, 4 deletions
diff --git a/catgirl.1 b/catgirl.1 index 6a45722..160ba6f 100644 --- a/catgirl.1 +++ b/catgirl.1 @@ -1,4 +1,4 @@ -.Dd September 30, 2020 +.Dd October 2, 2020 .Dt CATGIRL 1 .Os . @@ -338,12 +338,17 @@ with and interpret its output as input to the current window, including as commands. -.It Ic /help Op Ar search +.It Ic /help View this manual. Type .Ic q to return to .Nm . +.It Ic /help Ar topic +List the server help for a topic. +Try +.Ic /help index +for a list of topics. .It Ic /ignore Op Ar pattern List message filtering patterns or temporarily add a pattern. diff --git a/chat.h b/chat.h index 8573ad8..cd8798c 100644 --- a/chat.h +++ b/chat.h @@ -241,6 +241,7 @@ extern struct Replies { uint away; uint ban; uint excepts; + uint help; uint invex; uint join; uint list; diff --git a/command.c b/command.c index 92f1271..3af1246 100644 --- a/command.c +++ b/command.c @@ -421,14 +421,20 @@ static void commandExec(uint id, char *params) { static void commandHelp(uint id, char *params) { (void)id; - uiHide(); + if (params) { + ircFormat("HELP :%s\r\n", params); + replies.help++; + return; + } + + uiHide(); pid_t pid = fork(); if (pid < 0) err(EX_OSERR, "fork"); if (pid) return; char buf[256]; - snprintf(buf, sizeof(buf), "ip%s$", (params ?: "COMMANDS")); + snprintf(buf, sizeof(buf), "%spCOMMANDS$", (getenv("LESS") ?: "")); setenv("LESS", buf, 1); execlp("man", "man", "1", "catgirl", NULL); dup2(utilPipe[1], STDERR_FILENO); diff --git a/handle.c b/handle.c index 7519b87..988aeb2 100644 --- a/handle.c +++ b/handle.c @@ -302,6 +302,18 @@ static void handleErrorNoMOTD(struct Message *msg) { (void)msg; } +static void handleReplyHelp(struct Message *msg) { + require(msg, false, 3); + if (!replies.help) return; + urlScan(Network, msg->nick, msg->params[2]); + uiWrite(Network, Warm, tagTime(msg), msg->params[2]); +} + +static void handleReplyEndOfHelp(struct Message *msg) { + (void)msg; + if (replies.help) replies.help--; +} + static void handleJoin(struct Message *msg) { require(msg, true, 1); uint id = idFor(msg->params[0]); @@ -1253,6 +1265,9 @@ static const struct Handler { { "478", handleErrorBanListFull }, { "482", handleErrorChanopPrivsNeeded }, { "671", handleReplyWhoisGeneric }, + { "704", handleReplyHelp }, + { "705", handleReplyHelp }, + { "706", handleReplyEndOfHelp }, { "900", handleReplyLoggedIn }, { "904", handleErrorSASLFail }, { "905", handleErrorSASLFail }, |