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, 5 insertions, 11 deletions

diff --git a/FL/filename.H b/FL/filename.H
index 5c1bab4d2..d9caa70bb 100644
--- a/FL/filename.H
+++ b/FL/filename.H
@@ -1,6 +1,4 @@
 /*
- * "$Id$"
- *
  * Filename header file for the Fast Light Tool Kit (FLTK).
  *
  * Copyright 1998-2018 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
  */
 
 /** \file
@@ -96,8 +94,8 @@ FL_EXPORT void fl_filename_free_list(struct dirent ***l, int n);
  * system-defined program (added in FLTK 1.1.8)
  */
 
-FL_EXPORT int	fl_open_uri(const char *uri, char *msg = (char *)0,
-		            int msglen = 0);
+FL_EXPORT int   fl_open_uri(const char *uri, char *msg = (char *)0,
+                            int msglen = 0);
 
 FL_EXPORT void fl_decode_uri(char *uri);
 
@@ -110,7 +108,3 @@ FL_EXPORT void fl_decode_uri(char *uri);
 #endif /* FL_FILENAME_H */
 
 /** @} */
-
-/*
- * End of "$Id$".
- */