Continue parsing when keybinding fail, only show errors after all are done.

doc/help-output.txt

@@ -161,7 +161,7 @@ Global options:
 	-kb-remove-char-forward [string]        Delete next char
 		Delete,Control+d (File)
 	-kb-remove-char-back [string]           Delete previous char
-		BackSpace,Control+h (File)
+		Backspace,Control+h (File)
 	-kb-remove-to-eol [string]              Delete till the end of line
 		Control+k (File)
 	-kb-remove-to-sol [string]              Delete till the start of line
@@ -199,7 +199,7 @@ Global options:
 	-kb-row-select [string]                 Set selected item as input text
 		Control+space (File)
 	-kb-screenshot [string]                 Take a screenshot of the rofi window
-		Alt+Shift+S (File)
+		Alt+S (File)
 	-kb-toggle-case-sensitivity [string]    Toggle case sensitivity
 		grave,dead_grave (File)
 	-kb-toggle-sort [string]                Toggle sort
@@ -229,21 +229,21 @@ Global options:
 	-kb-custom-11 [string]                  Custom keybinding 11
 		Alt+Shift+1 (File)
 	-kb-custom-12 [string]                  Custom keybinding 12
-		Alt+Shift+2 (File)
+		Alt+at (File)
 	-kb-custom-13 [string]                  Csutom keybinding 13
-		Alt+Shift+3 (File)
+		Alt+numbersign (File)
 	-kb-custom-14 [string]                  Custom keybinding 14
-		Alt+Shift+4 (File)
+		Alt+dollar (File)
 	-kb-custom-15 [string]                  Custom keybinding 15
-		Alt+Shift+5 (File)
+		Alt+percent (File)
 	-kb-custom-16 [string]                  Custom keybinding 16
-		Alt+Shift+6 (File)
+		Alt+dead_circumflex (File)
 	-kb-custom-17 [string]                  Custom keybinding 17
-		Alt+Shift+7 (File)
+		Alt+ampersand (File)
 	-kb-custom-18 [string]                  Custom keybinding 18
-		Alt+Shift+8 (File)
+		Alt+asterisk (File)
 	-kb-custom-19 [string]                  Custom Keybinding 19
-		Alt+Shift+9 (File)
+		Alt+parenleft (File)
 	-display-ssh [string]                   The display name of this browser
 		  (File)
 	-display-run [string]                   The display name of this browser

doc/test_xr.txt

@@ -125,7 +125,7 @@ rofi.kb-remove-word-forward:         Control+Alt+d
 ! "Delete next char" Set from: File
 rofi.kb-remove-char-forward:         Delete,Control+d
 ! "Delete previous char" Set from: File
-rofi.kb-remove-char-back:            BackSpace,Control+h
+rofi.kb-remove-char-back:            Backspace,Control+h
 ! "Delete till the end of line" Set from: File
 rofi.kb-remove-to-eol:               Control+k
 ! "Delete till the start of line" Set from: File
@@ -163,7 +163,7 @@ rofi.kb-row-last:                    End,KP_End
 ! "Set selected item as input text" Set from: File
 rofi.kb-row-select:                  Control+space
 ! "Take a screenshot of the rofi window" Set from: File
-rofi.kb-screenshot:                  Alt+Shift+S
+rofi.kb-screenshot:                  Alt+S
 ! "Toggle case sensitivity" Set from: File
 rofi.kb-toggle-case-sensitivity:     grave,dead_grave
 ! "Toggle sort" Set from: File
@@ -193,21 +193,21 @@ rofi.kb-custom-10:                   Alt+0
 ! "Custom keybinding 11" Set from: File
 rofi.kb-custom-11:                   Alt+Shift+1
 ! "Custom keybinding 12" Set from: File
-rofi.kb-custom-12:                   Alt+Shift+2
+rofi.kb-custom-12:                   Alt+at
 ! "Csutom keybinding 13" Set from: File
-rofi.kb-custom-13:                   Alt+Shift+3
+rofi.kb-custom-13:                   Alt+numbersign
 ! "Custom keybinding 14" Set from: File
-rofi.kb-custom-14:                   Alt+Shift+4
+rofi.kb-custom-14:                   Alt+dollar
 ! "Custom keybinding 15" Set from: File
-rofi.kb-custom-15:                   Alt+Shift+5
+rofi.kb-custom-15:                   Alt+percent
 ! "Custom keybinding 16" Set from: File
-rofi.kb-custom-16:                   Alt+Shift+6
+rofi.kb-custom-16:                   Alt+dead_circumflex
 ! "Custom keybinding 17" Set from: File
-rofi.kb-custom-17:                   Alt+Shift+7
+rofi.kb-custom-17:                   Alt+ampersand
 ! "Custom keybinding 18" Set from: File
-rofi.kb-custom-18:                   Alt+Shift+8
+rofi.kb-custom-18:                   Alt+asterisk
 ! "Custom Keybinding 19" Set from: File
-rofi.kb-custom-19:                   Alt+Shift+9
+rofi.kb-custom-19:                   Alt+parenleft
 ! "The display name of this browser" Set from: File
 rofi.display-ssh:                     
 ! "The display name of this browser" Set from: File

include/x11-helper.h

@@ -162,7 +162,7 @@ unsigned int x11_get_current_mask ( xkb_stuff *xkb );
  *
  * Parse key from user input string.
  */
-gboolean x11_parse_key ( char *combo, unsigned int *mod, xkb_keysym_t *key, gboolean *release );
+gboolean x11_parse_key ( char *combo, unsigned int *mod, xkb_keysym_t *key, gboolean *release, GString * );
 
 /**
  * Setup several items required.

source/keyb.c

@@ -109,6 +109,7 @@ void setup_abe ( void )
 
 gboolean parse_keys_abe ( void )
 {
+    GString *error_msg = g_string_new ( "" );
     for ( int iter = 0; iter < NUM_ABE; iter++ ) {
         char *keystr = g_strdup ( abe[iter].keystr );
         char *sp     = NULL;
@@ -123,15 +124,19 @@ gboolean parse_keys_abe ( void )
             abe[iter].kb = g_realloc ( abe[iter].kb, ( abe[iter].num_bindings + 1 ) * sizeof ( KeyBinding ) );
             KeyBinding *kb = &( abe[iter].kb[abe[iter].num_bindings] );
             memset ( kb, 0, sizeof ( KeyBinding ) );
-            if ( !x11_parse_key ( entry, &( kb->modmask ), &( kb->keysym ), &( kb->release ) ) ) {
+            if ( x11_parse_key ( entry, &( kb->modmask ), &( kb->keysym ), &( kb->release ), error_msg ) ) {
-                g_free ( keystr );
+                abe[iter].num_bindings++;
-                return FALSE;
             }
-            abe[iter].num_bindings++;
         }
 
         g_free ( keystr );
     }
+    if ( error_msg->len > 0 ) {
+        rofi_view_error_dialog ( error_msg->str, TRUE );
+        g_string_free ( error_msg, TRUE );
+        return FALSE;
+    }
+    g_string_free ( error_msg, TRUE );
     return TRUE;
 }
 

source/x11-helper.c

@@ -612,16 +612,15 @@ unsigned int x11_get_current_mask ( xkb_stuff *xkb )
 }
 
 // convert a Mod+key arg to mod mask and keysym
-gboolean x11_parse_key ( char *combo, unsigned int *mod, xkb_keysym_t *key, gboolean *release )
+gboolean x11_parse_key ( char *combo, unsigned int *mod, xkb_keysym_t *key, gboolean *release, GString *str )
 {
-    GString      *str    = g_string_new ( "" );
     unsigned int modmask = 0;
 
     if ( g_str_has_prefix ( combo, "!" ) ) {
         ++combo;
         *release = TRUE;
     }
-
+    // TODO split this into tokonized parsing, so propper error can be generated.
     if ( strcasestr ( combo, "shift" ) ) {
         modmask |= x11_mod_masks[X11MOD_SHIFT];
         if ( x11_mod_masks[X11MOD_SHIFT] == 0 ) {
@@ -658,10 +657,6 @@ gboolean x11_parse_key ( char *combo, unsigned int *mod, xkb_keysym_t *key, gboo
             g_string_append_printf ( str, "X11 configured keyboard has no <b>Hyper</b> key.\n" );
         }
     }
-    int seen_mod = FALSE;
-    if ( strcasestr ( combo, "Mod" ) ) {
-        seen_mod = TRUE;
-    }
 
     // Find location of modifier (if it exists)
     char i = strlen ( combo );
@@ -678,26 +673,21 @@ gboolean x11_parse_key ( char *combo, unsigned int *mod, xkb_keysym_t *key, gboo
         *mod = modmask;
     }
 
-
-
     // Parse key
     xkb_keysym_t sym = XKB_KEY_NoSymbol;
     sym = xkb_keysym_from_name ( combo + i, XKB_KEYSYM_NO_FLAGS );
 
     if ( sym == XKB_KEY_NoSymbol || ( !modmask && ( strchr ( combo, '-' ) || strchr ( combo, '+' ) ) ) ) {
         g_string_append_printf ( str, "Sorry, rofi cannot understand the key combination: <i>%s</i>\n", combo );
-        g_string_append ( str, "\nRofi supports the following modifiers:\n\t" );
+        if ( sym == XKB_KEY_NoSymbol ) {
-        g_string_append ( str, "<i>Shift,Control,Alt,Super,Meta,Hyper</i>" );
+            g_string_append_printf ( str, "∙ Key <i>%s</i> is not understood\n", combo + i );
-        if ( seen_mod ) {
-            g_string_append ( str, "\n\n<b>Mod1,Mod2,Mod3,Mod4,Mod5 are no longer supported, use one of the above.</b>" );
         }
-    }
+        if ( ( !modmask && ( strchr ( combo, '-' ) || strchr ( combo, '+' ) ) ) ) {
-    if ( str->len > 0 ) {
+            g_string_append ( str, "∙ Rofi supports the following modifiers: <i>Shift,Control,Alt,Super,Meta,Hyper</i>\n" );
-        rofi_view_error_dialog ( str->str, TRUE );
+        }
-        g_string_free ( str, TRUE );
+        g_string_append_c ( str, '\n' );
         return FALSE;
     }
-    g_string_free ( str, TRUE );
     *key = sym;
     return TRUE;
 }