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, 37 insertions, 43 deletions

diff --git a/FL/Fl_Menu_Item.H b/FL/Fl_Menu_Item.H
index dbe1a80fb..65be443cd 100644
--- a/FL/Fl_Menu_Item.H
+++ b/FL/Fl_Menu_Item.H
@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Menu item header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2010 by Bill Spitzak and others.
@@ -9,11 +7,11 @@
 // 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
 //
 
 #ifndef Fl_Menu_Item_H
@@ -27,15 +25,15 @@
 /// @file
 
 enum { // values for flags:
-  FL_MENU_INACTIVE = 1,		///< Deactivate menu item (gray out)
-  FL_MENU_TOGGLE= 2,		///< Item is a checkbox toggle (shows checkbox for on/off state)
-  FL_MENU_VALUE = 4,		///< The on/off state for checkbox/radio buttons (if set, state is 'on')
-  FL_MENU_RADIO = 8,		///< Item is a radio button (one checkbox of many can be on)
-  FL_MENU_INVISIBLE = 0x10,	///< Item will not show up (shortcut will work)
-  FL_SUBMENU_POINTER = 0x20,	///< Indicates user_data() is a pointer to another menu array
-  FL_SUBMENU = 0x40,		///< This item is a submenu to other items
-  FL_MENU_DIVIDER = 0x80,	///< Creates divider line below this item. Also ends a group of radio buttons.
-  FL_MENU_HORIZONTAL = 0x100	///< ??? -- reserved
+  FL_MENU_INACTIVE = 1,         ///< Deactivate menu item (gray out)
+  FL_MENU_TOGGLE= 2,            ///< Item is a checkbox toggle (shows checkbox for on/off state)
+  FL_MENU_VALUE = 4,            ///< The on/off state for checkbox/radio buttons (if set, state is 'on')
+  FL_MENU_RADIO = 8,            ///< Item is a radio button (one checkbox of many can be on)
+  FL_MENU_INVISIBLE = 0x10,     ///< Item will not show up (shortcut will work)
+  FL_SUBMENU_POINTER = 0x20,    ///< Indicates user_data() is a pointer to another menu array
+  FL_SUBMENU = 0x40,            ///< This item is a submenu to other items
+  FL_MENU_DIVIDER = 0x80,       ///< Creates divider line below this item. Also ends a group of radio buttons.
+  FL_MENU_HORIZONTAL = 0x100    ///< ??? -- reserved
 };
 
 extern FL_EXPORT Fl_Shortcut fl_old_shortcut(const char*);
@@ -44,7 +42,7 @@ class Fl_Menu_;
 
 /**
   The Fl_Menu_Item structure defines a single menu item that
-  is used by the Fl_Menu_ class.  
+  is used by the Fl_Menu_ class.
   \code
   struct Fl_Menu_Item {
    const char*   text;     // label()
@@ -57,7 +55,7 @@ class Fl_Menu_;
    uchar         labelsize_;
    uchar         labelcolor_;
   };
-  
+
   enum { // values for flags:
    FL_MENU_INACTIVE   = 1,      // Deactivate menu item (gray out)
    FL_MENU_TOGGLE     = 2,      // Item is a checkbox toggle (shows checkbox for on/off state)
@@ -96,7 +94,7 @@ class Fl_Menu_;
   \image html   menu.png
   \image latex  menu.png "menu" width=10cm
 
-  A submenu title is identified by the bit FL_SUBMENU in the 
+  A submenu title is identified by the bit FL_SUBMENU in the
   flags field, and ends with a label() that is NULL.
   You can nest menus to any depth.  A pointer to the first item in the
   submenu can be treated as an Fl_Menu array itself.  It is also
@@ -107,15 +105,15 @@ class Fl_Menu_;
   releases of FLTK.
 */
 struct FL_EXPORT Fl_Menu_Item {
-  const char *text;	    ///< menu item text, returned by label()
-  int shortcut_;	    ///< menu item shortcut
+  const char *text;         ///< menu item text, returned by label()
+  int shortcut_;            ///< menu item shortcut
   Fl_Callback *callback_;   ///< menu item callback
-  void *user_data_;	    ///< menu item user_data for the menu's callback
-  int flags;		    ///< menu item flags like FL_MENU_TOGGLE, FL_MENU_RADIO
-  uchar labeltype_;	    ///< how the menu item text looks like
-  Fl_Font labelfont_;	    ///< which font for this menu item text
+  void *user_data_;         ///< menu item user_data for the menu's callback
+  int flags;                ///< menu item flags like FL_MENU_TOGGLE, FL_MENU_RADIO
+  uchar labeltype_;         ///< how the menu item text looks like
+  Fl_Font labelfont_;       ///< which font for this menu item text
   Fl_Fontsize labelsize_;   ///< size of menu item text
-  Fl_Color labelcolor_;	    ///< menu item text color
+  Fl_Color labelcolor_;     ///< menu item text color
 
   // advance N items, skipping submenus:
   const Fl_Menu_Item *next(int=1) const;
@@ -271,17 +269,17 @@ struct FL_EXPORT Fl_Menu_Item {
 
   /**
     Sets exactly what key combination will trigger the menu item.  The
-    value is a logical 'or' of a key and a set of shift flags, for instance 
+    value is a logical 'or' of a key and a set of shift flags, for instance
     FL_ALT+'a' or FL_ALT+FL_F+10 or just 'a'.  A value of
     zero disables the shortcut.
 
-    The key can be any value returned by Fl::event_key(), but will usually 
-    be an ASCII letter. Use a lower-case letter unless you require the shift 
+    The key can be any value returned by Fl::event_key(), but will usually
+    be an ASCII letter. Use a lower-case letter unless you require the shift
     key to be held down.
 
     The shift flags can be any set of values accepted by Fl::event_state().
-    If the bit is on that shift key must be pushed.  Meta, Alt, Ctrl, 
-    and Shift must be off if they are not in the shift flags (zero for the 
+    If the bit is on that shift key must be pushed.  Meta, Alt, Ctrl,
+    and Shift must be off if they are not in the shift flags (zero for the
     other bits indicates a "don't care" setting).
   */
   void shortcut(int s) {shortcut_ = s;}
@@ -420,7 +418,7 @@ struct FL_EXPORT Fl_Menu_Item {
 
   /** See int add(const char*, int shortcut, Fl_Callback*, void*, int) */
   int add(const char*a, const char* b, Fl_Callback* c,
-	  void* d = 0, int e = 0) {
+          void* d = 0, int e = 0) {
     return add(a,fl_old_shortcut(b),c,d,e);}
 
   int size() const ;
@@ -428,21 +426,17 @@ struct FL_EXPORT Fl_Menu_Item {
 
 typedef Fl_Menu_Item Fl_Menu; // back compatibility
 
-enum {	// back-compatibility enum:
-  FL_PUP_NONE	= 0,
-  FL_PUP_GREY	= FL_MENU_INACTIVE,
-  FL_PUP_GRAY	= FL_MENU_INACTIVE,
-  FL_MENU_BOX	= FL_MENU_TOGGLE,
-  FL_PUP_BOX	= FL_MENU_TOGGLE,
-  FL_MENU_CHECK	= FL_MENU_VALUE,
-  FL_PUP_CHECK	= FL_MENU_VALUE,
-  FL_PUP_RADIO	= FL_MENU_RADIO,
+enum {  // back-compatibility enum:
+  FL_PUP_NONE   = 0,
+  FL_PUP_GREY   = FL_MENU_INACTIVE,
+  FL_PUP_GRAY   = FL_MENU_INACTIVE,
+  FL_MENU_BOX   = FL_MENU_TOGGLE,
+  FL_PUP_BOX    = FL_MENU_TOGGLE,
+  FL_MENU_CHECK = FL_MENU_VALUE,
+  FL_PUP_CHECK  = FL_MENU_VALUE,
+  FL_PUP_RADIO  = FL_MENU_RADIO,
   FL_PUP_INVISIBLE = FL_MENU_INVISIBLE,
   FL_PUP_SUBMENU = FL_SUBMENU_POINTER
 };
 
 #endif
-
-//
-// End of "$Id$".
-//