Remove $Id$ tags, update URL's, and more

- remove obsolete svn '$Id$' tags from all source files
- update .fl files and generated files accordingly
- replace 'http://www.fltk.org' URL's with 'https://...'
- replace bug report URL 'str.php' with 'bugs.php'
- remove trailing whitespace
- fix other whitespace errors flagged by Git
- add and/or fix missing or wrong standard headers
- convert tabs to spaces in all source files

The only relevant code changes are in the fluid/ folder where
some .fl files and other source files were used to generate
the '$Id' headers and footers.

1 files changed, 30 insertions, 36 deletions

diff --git a/examples/menubar-add.cxx b/examples/menubar-add.cxx
index 2284b2bc4..6326d4865 100644
--- a/examples/menubar-add.cxx
+++ b/examples/menubar-add.cxx
@@ -1,16 +1,14 @@
 //
-// "$Id$"
+//      An example of using Fl_Menu_Bar's add() to dynamically create menubars
 //
-//	An example of using Fl_Menu_Bar's add() to dynamically create menubars
+//      Menu bars can be created several ways. Using add() allows
+//      dynamically creating a menubar using a 'pathname' syntax.
+//      Use if you're creating items dynamically, or if you're making
+//      menubars by hand (as opposed to using fluid), as it's easier
+//      to type and read.
 //
-//	Menu bars can be created several ways. Using add() allows
-//	dynamically creating a menubar using a 'pathname' syntax.
-//	Use if you're creating items dynamically, or if you're making 
-//	menubars by hand (as opposed to using fluid), as it's easier
-//	to type and read. 
-//
-//	In this case we're using one callback for all items, 
-//	but you can make unique callbacks for each item if needed.
+//      In this case we're using one callback for all items,
+//      but you can make unique callbacks for each item if needed.
 //
 // Copyright 2010 Greg Ercolano.
 // Copyright 1998-2010 by Bill Spitzak and others.
@@ -19,32 +17,32 @@
 // the file "COPYING" which should have been included with this file.  If this
 // file is missing or damaged, see the license at:
 //
-//     http://www.fltk.org/COPYING.php
+//     https://www.fltk.org/COPYING.php
 //
-// Please report all bugs and problems on the following page:
+// Please see the following page on how to report bugs and issues:
 //
-//     http://www.fltk.org/str.php
+//     https://www.fltk.org/bugs.php
 //
-#include <stdio.h>			// fprintf()
-#include <stdlib.h>			// exit()
-#include <string.h>			// strcmp()
+#include <stdio.h>                      // fprintf()
+#include <stdlib.h>                     // exit()
+#include <string.h>                     // strcmp()
 #include <FL/Fl.H>
 #include <FL/Fl_Window.H>
 #include <FL/Fl_Menu_Bar.H>
-#include <FL/filename.H>		// fl_open_uri()
+#include <FL/filename.H>                // fl_open_uri()
 
 // This callback is invoked whenever the user clicks an item in the menu bar
 static void MyMenuCallback(Fl_Widget *w, void *) {
-  Fl_Menu_Bar *bar = (Fl_Menu_Bar*)w;				// Get the menubar widget
-  const Fl_Menu_Item *item = bar->mvalue();			// Get the menu item that was picked
+  Fl_Menu_Bar *bar = (Fl_Menu_Bar*)w;                           // Get the menubar widget
+  const Fl_Menu_Item *item = bar->mvalue();                     // Get the menu item that was picked
 
-  char ipath[256]; bar->item_pathname(ipath, sizeof(ipath));	// Get full pathname of picked item
+  char ipath[256]; bar->item_pathname(ipath, sizeof(ipath));    // Get full pathname of picked item
 
-  fprintf(stderr, "callback: You picked '%s'", item->label());	// Print item picked
-  fprintf(stderr, ", item_pathname() is '%s'", ipath);		// ..and full pathname
+  fprintf(stderr, "callback: You picked '%s'", item->label());  // Print item picked
+  fprintf(stderr, ", item_pathname() is '%s'", ipath);          // ..and full pathname
 
-  if ( item->flags & (FL_MENU_RADIO|FL_MENU_TOGGLE) ) {		// Toggle or radio item?
-    fprintf(stderr, ", value is %s", item->value()?"on":"off");	// Print item's value
+  if ( item->flags & (FL_MENU_RADIO|FL_MENU_TOGGLE) ) {         // Toggle or radio item?
+    fprintf(stderr, ", value is %s", item->value()?"on":"off"); // Print item's value
   }
   fprintf(stderr, "\n");
   if ( strcmp(item->label(), "Google") == 0 ) { fl_open_uri("http://google.com/"); }
@@ -53,8 +51,8 @@ static void MyMenuCallback(Fl_Widget *w, void *) {
 
 int main() {
   Fl::scheme("gtk+");
-  Fl_Window *win = new Fl_Window(400,200, "menubar-simple");	// Create window
-  Fl_Menu_Bar *menu = new Fl_Menu_Bar(0,0,400,25);		// Create menubar, items..
+  Fl_Window *win = new Fl_Window(400,200, "menubar-simple");    // Create window
+  Fl_Menu_Bar *menu = new Fl_Menu_Bar(0,0,400,25);              // Create menubar, items..
   menu->add("&File/&Open",  "^o", MyMenuCallback);
   menu->add("&File/&Save",  "^s", MyMenuCallback, 0, FL_MENU_DIVIDER);
   menu->add("&File/&Quit",  "^q", MyMenuCallback);
@@ -62,23 +60,19 @@ int main() {
   menu->add("&Edit/&Paste", "^v", MyMenuCallback, 0, FL_MENU_DIVIDER);
   menu->add("&Edit/Radio 1",   0, MyMenuCallback, 0, FL_MENU_RADIO);
   menu->add("&Edit/Radio 2",   0, MyMenuCallback, 0, FL_MENU_RADIO|FL_MENU_DIVIDER);
-  menu->add("&Edit/Toggle 1",  0, MyMenuCallback, 0, FL_MENU_TOGGLE);			// Default: off 
-  menu->add("&Edit/Toggle 2",  0, MyMenuCallback, 0, FL_MENU_TOGGLE);			// Default: off
-  menu->add("&Edit/Toggle 3",  0, MyMenuCallback, 0, FL_MENU_TOGGLE|FL_MENU_VALUE);	// Default: on
+  menu->add("&Edit/Toggle 1",  0, MyMenuCallback, 0, FL_MENU_TOGGLE);                   // Default: off
+  menu->add("&Edit/Toggle 2",  0, MyMenuCallback, 0, FL_MENU_TOGGLE);                   // Default: off
+  menu->add("&Edit/Toggle 3",  0, MyMenuCallback, 0, FL_MENU_TOGGLE|FL_MENU_VALUE);     // Default: on
   menu->add("&Help/Google",    0, MyMenuCallback);
 
   // Example: show how we can dynamically change the state of item Toggle #2 (turn it 'on')
   {
-      Fl_Menu_Item *item = (Fl_Menu_Item*)menu->find_item("&Edit/Toggle 2");	// Find item
-      if ( item ) item->set();							// Turn it on
-      else fprintf(stderr, "'Toggle 2' item not found?!\n");			// (optional) Not found? complain!
+      Fl_Menu_Item *item = (Fl_Menu_Item*)menu->find_item("&Edit/Toggle 2");    // Find item
+      if ( item ) item->set();                                                  // Turn it on
+      else fprintf(stderr, "'Toggle 2' item not found?!\n");                    // (optional) Not found? complain!
   }
 
   win->end();
   win->show();
   return(Fl::run());
 }
-
-//
-// End of "$Id$".
-//