From 5254e1035c5945407ee354276f839426fc17e432 Mon Sep 17 00:00:00 2001 From: "C. McEnroe" Date: Sun, 9 Feb 2020 14:09:27 -0500 Subject: Add /help Now with automatic search! Also had to fix the SIGCHLD handling... --- command.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'command.c') diff --git a/command.c b/command.c index f88a6d5..44d0d54 100644 --- a/command.c +++ b/command.c @@ -18,6 +18,7 @@ #include #include #include +#include #include "chat.h" @@ -158,6 +159,23 @@ static void commandCopy(size_t id, char *params) { urlCopyMatch(id, params); } +static void commandHelp(size_t id, char *params) { + (void)id; + 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 ? params : "COMMANDS")); + setenv("LESS", buf, 1); + execlp("man", "man", "1", "catgirl", NULL); + dup2(procPipe[1], STDERR_FILENO); + warn("man"); + _exit(EX_UNAVAILABLE); +} + static const struct Handler { const char *cmd; Command *fn; @@ -165,6 +183,7 @@ static const struct Handler { { "/close", commandClose }, { "/copy", commandCopy }, { "/debug", commandDebug }, + { "/help", commandHelp }, { "/join", commandJoin }, { "/me", commandMe }, { "/names", commandNames }, -- cgit 1.4.0 9d6fb9daf5d8c83f1e'>tree commit diff
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Commit message (Expand)Author
2020-02-11Add .gz to chroot-man scriptJune McEnroe
2020-02-11Add -R restricted flagJune McEnroe
2020-02-11Add chroot targetJune McEnroe
2020-02-11Exit focus and paste modes on err exitJune McEnroe
2020-02-11Add startup GPLv3 note and URLJune McEnroe
2020-02-11Make sure -D_GNU_SOURCE ends up in CFLAGS on LinuxJune McEnroe
2020-02-11Add note about setting PKG_CONFIG_PATHJune McEnroe
2020-02-11Rename query ID on nick changeJune McEnroe
2020-02-11Call completeClear when closing a windowJune McEnroe
2020-02-11Don't insert color codes for non-mentionsJune McEnroe
2020-02-11Take first two words in colorMentionsJune McEnroe
2020-02-11Use time_t for save signatureJune McEnroe
2020-02-11Set self.nick to * initiallyJune McEnroe
2020-02-11Define ColorCap instead of hardcoding 100June McEnroe
2020-02-11Move hash to top of chat.hJune McEnroe
2020-02-11Move base64 out of chat.hJune McEnroe
2020-02-11Move XDG_SUBDIR out of chat.hJune McEnroe
2020-02-11Fix whois idle unit calculationJune McEnroe
2020-02-11Cast towupper to wchar_tJune McEnroe
2020-02-11Cast set but unused variables to voidJune McEnroe
2020-02-11Declare strlcatJune McEnroe
2020-02-11Check if VDSUSP existsJune McEnroe
2020-02-11Fix completeReplace iterationJune McEnroe
2020-02-11Use pkg(8) to configure on FreeBSDJune McEnroe
2020-02-11Remove legacy codeJune McEnroe
2020-02-11Add INSTALLING section to READMEJune McEnroe