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, 3 insertions, 3 deletions

diff --git a/src/xutf8/mk_wcwidth.c b/src/xutf8/mk_wcwidth.c
index 086665a31..ab16ff4fa 100644
--- a/src/xutf8/mk_wcwidth.c
+++ b/src/xutf8/mk_wcwidth.c
@@ -204,12 +204,12 @@ int mk_wcwidth(unsigned int ucs)
 
   /* binary search in table of non-spacing characters */
   if (bisearch(ucs, combining,
-	       sizeof(combining) / sizeof(struct interval) - 1))
+               sizeof(combining) / sizeof(struct interval) - 1))
     return 0;
 
   /* if we arrive here, ucs is not a combining or C0/C1 control character */
 
-  return 1 + 
+  return 1 +
     (ucs >= 0x1100 &&
      (ucs <= 0x115f ||                    /* Hangul Jamo init. consonants */
       ucs == 0x2329 || ucs == 0x232a ||
@@ -323,7 +323,7 @@ int mk_wcwidth_cjk(unsigned int ucs)
 
   /* binary search in table of non-spacing characters */
   if (bisearch(ucs, ambiguous,
-	       sizeof(ambiguous) / sizeof(struct interval) - 1))
+               sizeof(ambiguous) / sizeof(struct interval) - 1))
     return 2;
 
   return mk_wcwidth(ucs);