Backspace->BackSpace

doc/help-output.txt

@@ -155,13 +155,13 @@ Global options:
 	-kb-move-char-forward [string]          Move forward one char
 		Right,Control+f (File)
 	-kb-remove-word-back [string]           Delete previous word
-		Control+Alt+h,Control+Backspace (File)
+		Control+Alt+h,Control+BackSpace (File)
 	-kb-remove-word-forward [string]        Delete next word
 		Control+Alt+d (File)
 	-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

doc/test_xr.txt

@@ -119,13 +119,13 @@ rofi.kb-move-char-back:              Left,Control+b
 ! "Move forward one char" Set from: File
 rofi.kb-move-char-forward:           Right,Control+f
 ! "Delete previous word" Set from: File
-rofi.kb-remove-word-back:            Control+Alt+h,Control+Backspace
+rofi.kb-remove-word-back:            Control+Alt+h,Control+BackSpace
 ! "Delete next word" Set from: File
 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

source/helper.c

@@ -425,7 +425,7 @@ int create_pid_file ( const char *pidfile )
 
     int fd = g_open ( pidfile, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR );
     if ( fd < 0 ) {
-        fprintf ( stderr, "Failed to create pid file.\n" );
+        fprintf ( stderr, "Failed to create pid file: '%s'.\n", pidfile );
         return -1;
     }
     // Set it to close the File Descriptor on exit.