typo fixes - https://github.com/vlajos/misspell_fixer

src/core/commands.h

@@ -158,7 +158,7 @@ char *cmd_get_quoted_param(char **data);
 /* get parameters from command - you should point free_me somewhere and
    cmd_params_free() it after you don't use any of the parameters anymore.
 
-   Returns TRUE if all ok, FALSE if error occured. */
+   Returns TRUE if all ok, FALSE if error occurred. */
 int cmd_get_params(const char *data, gpointer *free_me, int count, ...);
 
 void cmd_params_free(void *free_me);

src/core/net-nonblock.h

@@ -29,7 +29,7 @@ int net_gethostbyname_nonblock(const char *addr, GIOChannel *pipe,
 			       int reverse_lookup);
 /* Get host's name, call func when finished */
 int net_gethostbyaddr_nonblock(IPADDR *ip, NET_HOST_CALLBACK func, void *data);
-/* get the resolved IP address. returns -1 if some error occured with read() */
+/* get the resolved IP address. returns -1 if some error occurred with read() */
 int net_gethostbyname_return(GIOChannel *pipe, RESOLVED_IP_REC *rec);
 
 /* Connect to server, call func when finished */

src/core/net-sendbuffer.c

@@ -109,7 +109,7 @@ static int buffer_add(NET_SENDBUF_REC *rec, const void *data, int size)
 
 /* Send data, if all of it couldn't be sent immediately, it will be resent
    automatically after a while. Returns -1 if some unrecoverable error
-   occured. */
+   occurred. */
 int net_sendbuffer_send(NET_SENDBUF_REC *rec, const void *data, int size)
 {
 	int ret;

src/core/net-sendbuffer.h

@@ -24,7 +24,7 @@ void net_sendbuffer_destroy(NET_SENDBUF_REC *rec, int close);
 
 /* Send data, if all of it couldn't be sent immediately, it will be resent
    automatically after a while. Returns -1 if some unrecoverable error
-   occured. */
+   occurred. */
 int net_sendbuffer_send(NET_SENDBUF_REC *rec, const void *data, int size);
 
 int net_sendbuffer_receive_line(NET_SENDBUF_REC *rec, char **str, int read_socket);

src/core/network.c

@@ -624,7 +624,7 @@ const char *net_gethosterror(int error)
 int net_hosterror_notfound(int error)
 {
 #ifdef HAVE_IPV6
-#ifdef EAI_NODATA /* NODATA is depricated */
+#ifdef EAI_NODATA /* NODATA is deprecated */
 	return error != 1 && (error == EAI_NONAME || error == EAI_NODATA);
 #else
 	return error != 1 && (error == EAI_NONAME);

src/core/nicklist.c

@@ -342,7 +342,7 @@ GSList *nicklist_get_same_unique(SERVER_REC *server, void *id)
 	return rec.list;
 }
 
-/* nick record comparision for sort functions */
+/* nick record comparison for sort functions */
 int nicklist_compare(NICK_REC *p1, NICK_REC *p2, const char *nick_prefix)
 {
 	int i;

src/core/query-rec.h

@@ -7,5 +7,5 @@ char *server_tag;
 time_t last_unread_msg;
 
 unsigned int unwanted:1; /* TRUE if the other side closed or
-			    some error occured (DCC chats!) */
+			    some error occurred (DCC chats!) */
 unsigned int destroying:1;

src/fe-text/tparm.c

@@ -153,7 +153,7 @@ static int termcap;
    all terminfo codes are invalid unless something has been pushed on
    the stack and termcap strings will never push things on the stack
    (%p isn't used by termcap). So where we have a choice we make the
-   decision by wether or not somthing has been pushed on the stack.
+   decision by whether or not somthing has been pushed on the stack.
    The static variable termcap keeps track of this; it starts out set
    to 1 and is incremented as each argument processed by a termcap % code,
    however if something is pushed on the stack it's set to 0 and the
@@ -170,7 +170,7 @@ static int termcap;
 	%c	output pop as a char
 	%'c'	push character constant c.
 	%{n}	push decimal constant n.
-	%p[1-9] push paramter [1-9]
+	%p[1-9] push parameter [1-9]
 	%g[a-z] push variable [a-z]
 	%P[a-z] put pop in variable [a-z]
 	%l	push the length of pop (a string)
@@ -188,7 +188,7 @@ static int termcap;
 	%O	logical or pop and pop and push the result
 	%!	push the logical not of pop
 	%? condition %t if_true [%e if_false] %;
-		if condtion evaulates as true then evaluate if_true,
+		if condition evaulates as true then evaluate if_true,
 		else evaluate if_false. elseif's can be done:
 %? cond %t true [%e cond2 %t true2] ... [%e condN %t trueN] [%e false] %;
 	%i	add one to parameters 1 and 2. (ANSI)
@@ -208,7 +208,7 @@ static int termcap;
 (UW)	%sx	subtract parameter FROM the character x
 	%>xy	if parameter > character x then add character y to parameter
 	%B	convert to BCD (parameter = (parameter/10)*16 + parameter%16)
-	%D	Delta Data encode (parameter = parameter - 2*(paramter%16))
+	%D	Delta Data encode (parameter = parameter - 2*(parameter%16))
 	%i	increment the first two parameters by one
 	%n	xor the first two parameters by 0140
 (GNU)	%m	xor the first two parameters by 0177
@@ -216,7 +216,7 @@ static int termcap;
 (GNU)	%b	backup to previous parameter
 (GNU)	%f	skip this parameter
 
-  Note the two definitions of %a, the GNU defintion is used if the characters
+  Note the two definitions of %a, the GNU definition is used if the characters
   after the 'a' are valid, otherwise the UW definition is used.
 
   (GNU) used by GNU Emacs termcap libraries
@@ -316,7 +316,7 @@ char *tparm(const char *str, ...) {
 				if ((sp[1] == 'p' || sp[1] == 'c')
 			            && sp[2] != '\0' && fmt == NULL) {
 					/* GNU aritmitic parameter, what they
-					   realy need is terminfo.	      */
+					   really need is terminfo.	      */
 					int val, lc;
 					if (sp[1] == 'p'
 					    && getarg(termcap - 1 + sp[2] - '@',

src/irc/core/channels-query.c

@@ -311,7 +311,7 @@ static void channel_checksync(IRC_CHANNEL_REC *channel)
 	signal_emit("channel sync", 1, channel);
 }
 
-/* Error occured when trying to execute query - abort and try again. */
+/* Error occurred when trying to execute query - abort and try again. */
 static void query_current_error(IRC_SERVER_REC *server)
 {
 	SERVER_QUERY_REC *rec;

src/irc/core/servers-redirect.c

@@ -734,7 +734,7 @@ void servers_redirect_init(void)
 				 "event 403", 1, /* no such channel */
 				 "event 442", 1, /* "you're not on that channel" */
 				 "event 479", 1, /* "Cannot join channel (illegal name)" IMHO this is not a logical reply from server. */
-				 "event 472", -1, /* unknown mode (you should check e-mode's existance from 004 event instead of relying on this) */
+				 "event 472", -1, /* unknown mode (you should check e-mode's existence from 004 event instead of relying on this) */
 				 NULL,
 				 NULL);
 
@@ -747,7 +747,7 @@ void servers_redirect_init(void)
 				 "event 403", 1, /* no such channel */
 				 "event 442", 1, /* "you're not on that channel" */
 				 "event 479", 1, /* "Cannot join channel (illegal name)" IMHO this is not a logical reply from server. */
-				 "event 472", -1, /* unknown mode (you should check I-mode's existance from 004 event instead of relying on this) */
+				 "event 472", -1, /* unknown mode (you should check I-mode's existence from 004 event instead of relying on this) */
 				 NULL,
 				 NULL);