From bc2b532a51aa8fe9bb71cce088b789bb38e9f7a0 Mon Sep 17 00:00:00 2001
From: Dave Davenport <qball@gmpclient.org>
Date: Wed, 21 Oct 2015 18:58:01 +0200
Subject: [PATCH] Add dmenu options to -h

---
 include/dialogs/dmenu.h |  1 +
 source/dialogs/dmenu.c  | 33 +++++++++++++++++++++++++++++++++
 source/rofi.c           |  5 ++++-
 3 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/include/dialogs/dmenu.h b/include/dialogs/dmenu.h
index 748587ec..ae0eefe9 100644
--- a/include/dialogs/dmenu.h
+++ b/include/dialogs/dmenu.h
@@ -8,4 +8,5 @@
  */
 int dmenu_switcher_dialog ( void );
 
+void print_dmenu_options ( void );
 #endif
diff --git a/source/dialogs/dmenu.c b/source/dialogs/dmenu.c
index b97d1dba..68b84efa 100644
--- a/source/dialogs/dmenu.c
+++ b/source/dialogs/dmenu.c
@@ -391,3 +391,36 @@ int dmenu_switcher_dialog ( void )
     return retv;
 }
 
+void print_dmenu_options ( void )
+{
+    if ( isatty ( fileno ( stdout ) ) ) {
+        printf (
+            "\t"color_bold "-mesg"color_reset
+            " [string]                          Print a small user message under the prompt (uses pango markup)\n" );
+        printf ( "\t"color_bold "-p"color_reset " [string]                             Prompt to display left of entry field\n" );
+        printf ( "\t"color_bold "-selected-row"color_reset " [integer]                 Select row\n" );
+        printf ( "\t"color_bold "-format"color_reset " [string]                        Output format string\n" );
+        printf ( "\t\t"color_italic "s"color_reset "\n" );
+        printf ( "\t"color_bold "-u"color_reset " [list]                               List of row indexes to mark urgent\n" );
+        printf ( "\t"color_bold "-a"color_reset " [list]                               List of row indexes to mark active\n" );
+        printf ( "\t"color_bold "-l"color_reset " [integer]                            Number of rows to display\n" );
+        printf ( "\t"color_bold "-i"color_reset "                                      Set filter to be case insensitive\n" );
+        printf ( "\t"color_bold "-only-match"color_reset "                             Force selection or custom entry\n" );
+        printf ( "\t"color_bold "-no-custom"color_reset "                              Don't accept custom entry\n" );
+        printf ( "\t"color_bold "-select"color_reset " [string]                        Select the first row that matches\n" );
+    }
+    else {
+        printf ( "\t-mesg [string]                          Print a small user message under the prompt (uses pango markup)\n" );
+        printf ( "\t-p [string]                             Prompt to display left of entry field\n" );
+        printf ( "\t-selected-row [integer]                 Select row\n" );
+        printf ( "\t-format [string]                        Output format string\n" );
+        printf ( "\t\ts\n" );
+        printf ( "\t-u [list]                               List of row indexes to mark urgent\n" );
+        printf ( "\t-a [list]                               List of row indexes to mark active\n" );
+        printf ( "\t-l [integer]                            Number of rows to display\n" );
+        printf ( "\t-i                                      Set filter to be case insensitive\n" );
+        printf ( "\t-only-match                             Force selection or custom entry\n" );
+        printf ( "\t-no-custom                              Don't accept custom entry\n" );
+        printf ( "\t-select [string]                        Select the first row that matches\n" );
+    }
+}
diff --git a/source/rofi.c b/source/rofi.c
index 57c5b6ae..d68b640c 100644
--- a/source/rofi.c
+++ b/source/rofi.c
@@ -1677,8 +1677,11 @@ static void help ( G_GNUC_UNUSED int argc, char **argv )
 {
     printf ( "%s usage:\n", argv[0] );
     printf ( "\t%s [-options ...]\n\n", argv[0] );
-    printf ( "where options include:\n" );
+    printf ( "Command line only options:\n" );
     print_main_application_options ();
+    printf ( "DMENU command line options:\n" );
+    print_dmenu_options ();
+    printf ( "Global options:\n" );
     print_options ();
     printf ( "\n" );
     printf ( "For more information see: man rofi\n" );