Update docs (#100)

* add CTCP ACTION information to man page

* add documentation for <message> parameter to commands which support it

* fix incorrect flag character for real name option

* add verbosity option (-V) to man page

* separate flag options in usage information

Usually the format '[option1|option2]' means EITHER 'option1' OR
'option2' may be specified, but not both. Since the options '-v', '-V',
and '-e' can all be given (and are all optional), the proper format is
'[-v] [-V] [-e]'.

1 files changed, 1 insertions, 1 deletions

diff --git a/kirc.c b/kirc.c
index ff17f95..8b988ac 100644
--- a/kirc.c
+++ b/kirc.c
@@ -674,7 +674,7 @@ static void handleUserInput(struct State * l) {
 
 static void usage(void) {
     fputs("kirc [-s host] [-p port] [-c channel] [-n nick] [-r realname] \
-[-u username] [-k password] [-a token] [-x command] [-o path] [-e|v|V]\n", stderr);
+[-u username] [-k password] [-a token] [-x command] [-o path] [-e] [-v] [-V]\n", stderr);
     exit(2);
 }