Throw a warning when using old commandline arguments.

* Give error on -now, -rnow, -snow, -key, -skey, -rkey
        * Update manpage.

doc/rofi-manpage.markdown

@@ -59,27 +59,13 @@ MIT/X11
 **rofi** can be used in two ways, single-shot; executes once and directly exits when done or as
 daemon listening to specific key-combinations.
 
-The default key combinations are:
-
-* `F12`
-
-   Show all windows on all desktops.
-
-* `mod1-F2`
-
-   Show run-dialog.
-
-* `mod1-F3`
-
-   Show ssh-dialog.
-
 
 ## OPTIONS
 
 
-`-key-**mode**` **KEY**
+`-key-{mode}` **KEY**
 
-  Change the key combination to display a **mode** 
+  Set the key combination to display a {mode} in daemon mode. 
 
 
       rofi -key-run F12

doc/rofi.1

@@ -53,31 +53,11 @@ MIT/X11
 .PP
 \fBrofi\fP can be used in two ways, single\-shot; executes once and directly exits when done or as
 daemon listening to specific key\-combinations.
-.PP
-The default key combinations are:
-.RS
-.IP \(bu 2
-\fB\fCF12\fR
-.RE
-.PP
-   Show all windows on all desktops.
-.RS
-.IP \(bu 2
-\fB\fCmod1\-F2\fR
-.RE
-.PP
-   Show run\-dialog.
-.RS
-.IP \(bu 2
-\fB\fCmod1\-F3\fR
-.RE
-.PP
-   Show ssh\-dialog.
 .SH OPTIONS
 .PP
-\fB\fC\-key\-**mode**\fR \fBKEY\fP
+\fB\fC\-key\-{mode}\fR \fBKEY\fP
 .IP
-Change the key combination to display a \fBmode\fP 
+Set the key combination to display a {mode} in daemon mode. 
 .PP
 .RS
 .nf
@@ -605,18 +585,14 @@ Check quotes used on the commandline: e.g. used “ instead of ".
 .SH WEBSITE
 .PP
 \fBrofi\fP website can be found at here
-.UR https://davedavenport.github.io/rofi/
+\[la]https://davedavenport.github.io/rofi/\[ra]
-.UE
 .PP
 \fBrofi\fP bugtracker can be found here
-.UR https://github.com/DaveDavenport/rofi/issues
+\[la]https://github.com/DaveDavenport/rofi/issues\[ra]
-.UE
 .SH AUTHOR
 .PP
 Qball Cow 
-.MT qball@gmpclient.org
+\[la]qball@gmpclient.org\[ra]
-.ME
 .PP
 Original code based on work by: Sean Pringle 
-.MT sean.pringle@gmail.com
+\[la]sean.pringle@gmail.com\[ra]
-.ME

source/helper.c

@@ -407,6 +407,18 @@ void create_pid_file ( const char *pidfile )
 
 void config_parse_cmd_options ( int argc, char ** argv )
 {
+    if ( find_arg ( argc, argv, "-rnow") >= 0 ||
+            find_arg ( argc, argv, "-snow") >= 0 ||
+            find_arg ( argc, argv, "-now") >= 0 ||
+            find_arg ( argc, argv, "-key") >= 0 ||
+            find_arg ( argc, argv, "-skey") >= 0 ||
+            find_arg ( argc, argv, "-rkey") >= 0 ) {
+        fprintf(stderr, "The -snow, -now, -rnow, -key, -rkey, -skey are deprecated "
+                "and have been removed.\n"
+                "Please see the manpage: %s -help for the correct syntax.", argv[0]);
+        exit(EXIT_FAILURE);
+    }
+
     find_arg_str ( argc, argv, "-switchers", &( config.switchers ) );
     // Parse commandline arguments about the looks.
     find_arg_uint ( argc, argv, "-opacity", &( config.window_opacity ) );

source/rofi.c

@@ -547,7 +547,9 @@ inline static void menu_nav_down ( MenuState *state )
  * @param key the Key to match
  * @param modstate the modifier state to match
  *
- * Return the index of the switcher that matches the key combination
+ * Match key and modifier state against switchers.
+ *
+ * @return the index of the switcher that matches the key combination
  * specified by key and modstate. Returns -1 if none was found
  */
 extern unsigned int NumlockMask;