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, 54 insertions, 60 deletions

diff --git a/src/drivers/Android/Fl_Android_System_Driver.cxx b/src/drivers/Android/Fl_Android_System_Driver.cxx
index 0c7185370..e6aa970e4 100644
--- a/src/drivers/Android/Fl_Android_System_Driver.cxx
+++ b/src/drivers/Android/Fl_Android_System_Driver.cxx
@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Definition of Android system driver.
 //
 // Copyright 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
 //
 
 #include "../../config_lib.h"
@@ -95,12 +93,12 @@ extern "C" {
 
   Pseudo doxygen docs (static function intentionally not documented):
 
-  param[in]	utf8	input string (UTF-8)
-  param[in,out]	wbuf	in:  pointer to output string buffer
-			out: new string (the pointer may be changed)
-  param[in]	lg	optional: input string length (default = -1)
+  param[in]     utf8    input string (UTF-8)
+  param[in,out] wbuf    in:  pointer to output string buffer
+                        out: new string (the pointer may be changed)
+  param[in]     lg      optional: input string length (default = -1)
 
-  returns	pointer to string buffer
+  returns       pointer to string buffer
 */
 static wchar_t *utf8_to_wchar(const char *utf8, wchar_t *&wbuf, int lg = -1) {
   unsigned len = (lg >= 0) ? (unsigned)lg : (unsigned)strlen(utf8);
@@ -132,11 +130,11 @@ static wchar_t *utf8_to_wchar(const char *utf8, wchar_t *&wbuf, int lg = -1) {
 
   Pseudo doxygen docs (static function intentionally not documented):
 
-  param[in]	wstr	input string (wide character, UTF-16)
-  param[in,out]	utf8	in:  pointer to output string buffer
-			out: new string (pointer may be changed)
+  param[in]     wstr    input string (wide character, UTF-16)
+  param[in,out] utf8    in:  pointer to output string buffer
+                        out: new string (pointer may be changed)
 
-  returns	pointer to string buffer
+  returns       pointer to string buffer
 */
 static char *wchar_to_utf8(const wchar_t *wstr, char *&utf8) {
   unsigned len = (unsigned)wcslen(wstr);
@@ -152,7 +150,7 @@ static char *wchar_to_utf8(const wchar_t *wstr, char *&utf8) {
 
 /*
  Creates a driver that manages all system related calls.
- 
+
  This function must be implemented once for every platform.
  */
 Fl_System_Driver *Fl_System_Driver::newSystemDriver()
@@ -237,7 +235,7 @@ int Fl_WinAPI_System_Driver::execvp(const char *file, char *const *argv) {
 # else
   wchar_t **ar;
   utf8_to_wchar(file, wbuf);
-  
+
   int i = 0, n = 0;
   while (argv[i]) {i++; n++;}
   ar = (wchar_t **)malloc(sizeof(wchar_t *) * (n + 1));
@@ -252,14 +250,14 @@ int Fl_WinAPI_System_Driver::execvp(const char *file, char *const *argv) {
     i++;
   }
   ar[n] = NULL;
-  _wexecvp(wbuf, ar);	// STR #3040
+  _wexecvp(wbuf, ar);   // STR #3040
   i = 0;
   while (i < n) {
     free(ar[i]);
     i++;
   }
   free(ar);
-  return -1;		// STR #3040
+  return -1;            // STR #3040
 #endif
 }
 
@@ -360,7 +358,7 @@ char *fl_locale_to_utf8(const char *s, int len, UINT codepage)
   }
   if (codepage < 1) codepage = fl_codepage;
   buf[l] = 0;
-  
+
   l = MultiByteToWideChar(codepage, 0, s, len, (WCHAR*)wbufa, buf_len);
   if (l < 0) l = 0;
   wbufa[l] = 0;
@@ -501,16 +499,16 @@ int Fl_WinAPI_System_Driver::filename_expand(char *to, int tolen, const char *fr
   char *start = temp;
   char *end = temp+strlen(temp);
   int ret = 0;
-  for (char *a=temp; a<end; ) {	// for each slash component
+  for (char *a=temp; a<end; ) { // for each slash component
     char *e; for (e=a; e<end && !isdirsep(*e); e++) {/*empty*/} // find next slash
     const char *value = 0; // this will point at substitute value
     switch (*a) {
-      case '~':	// a home directory name
-        if (e <= a+1) {	// current user's directory
+      case '~': // a home directory name
+        if (e <= a+1) { // current user's directory
           value = getenv("HOME");
         }
         break;
-      case '$':		/* an environment variable */
+      case '$':         /* an environment variable */
       {char t = *e; *(char *)e = 0; value = getenv(a+1); *(char *)e = t;}
         break;
     }
@@ -537,16 +535,16 @@ int Fl_WinAPI_System_Driver::filename_expand(char *to, int tolen, const char *fr
 }
 
 int                                                     // O - 0 if no change, 1 if changed
-Fl_WinAPI_System_Driver::filename_relative(char *to,	// O - Relative filename
+Fl_WinAPI_System_Driver::filename_relative(char *to,    // O - Relative filename
                                     int        tolen,   // I - Size of "to" buffer
                                     const char *from,   // I - Absolute filename
                                     const char *base)   // I - Find path relative to this path
 {
-  char          *newslash;		// Directory separator
-  const char	*slash;			// Directory separator
+  char          *newslash;              // Directory separator
+  const char    *slash;                 // Directory separator
   char          *cwd = 0L, *cwd_buf = 0L;
   if (base) cwd = cwd_buf = strdup(base);
-  
+
   // return if "from" is not an absolute path
   if (from[0] == '\0' ||
       (!isdirsep(*from) && !isalpha(*from) && from[1] != ':' &&
@@ -555,7 +553,7 @@ Fl_WinAPI_System_Driver::filename_relative(char *to,	// O - Relative filename
         if (cwd_buf) free(cwd_buf);
         return 0;
       }
-  
+
   // return if "cwd" is not an absolute path
   if (!cwd || cwd[0] == '\0' ||
       (!isdirsep(*cwd) && !isalpha(*cwd) && cwd[1] != ':' &&
@@ -564,18 +562,18 @@ Fl_WinAPI_System_Driver::filename_relative(char *to,	// O - Relative filename
         if (cwd_buf) free(cwd_buf);
         return 0;
       }
-  
+
   // convert all backslashes into forward slashes
   for (newslash = strchr(cwd, '\\'); newslash; newslash = strchr(newslash + 1, '\\'))
     *newslash = '/';
-  
+
   // test for the exact same string and return "." if so
   if (!strcasecmp(from, cwd)) {
     strlcpy(to, ".", tolen);
     free(cwd_buf);
     return (1);
   }
-  
+
   // test for the same drive. Return the absolute path if not
   if (tolower(*from & 255) != tolower(*cwd & 255)) {
     // Not the same drive...
@@ -583,44 +581,44 @@ Fl_WinAPI_System_Driver::filename_relative(char *to,	// O - Relative filename
     free(cwd_buf);
     return 0;
   }
-  
+
   // compare the path name without the drive prefix
   from += 2; cwd += 2;
-  
+
   // compare both path names until we find a difference
   for (slash = from, newslash = cwd;
        *slash != '\0' && *newslash != '\0';
        slash ++, newslash ++)
     if (isdirsep(*slash) && isdirsep(*newslash)) continue;
     else if (tolower(*slash & 255) != tolower(*newslash & 255)) break;
-  
+
   // skip over trailing slashes
   if ( *newslash == '\0' && *slash != '\0' && !isdirsep(*slash)
       &&(newslash==cwd || !isdirsep(newslash[-1])) )
     newslash--;
-  
+
   // now go back to the first character of the first differing paths segment
   while (!isdirsep(*slash) && slash > from) slash --;
   if (isdirsep(*slash)) slash ++;
-  
+
   // do the same for the current dir
   if (isdirsep(*newslash)) newslash --;
   if (*newslash != '\0')
     while (!isdirsep(*newslash) && newslash > cwd) newslash --;
-  
+
   // prepare the destination buffer
   to[0]         = '\0';
   to[tolen - 1] = '\0';
-  
+
   // now add a "previous dir" sequence for every following slash in the cwd
   while (*newslash != '\0') {
     if (isdirsep(*newslash)) strlcat(to, "../", tolen);
     newslash ++;
   }
-  
+
   // finally add the differing path from "from"
   strlcat(to, slash, tolen);
-  
+
   free(cwd_buf);
   return 1;
 }
@@ -666,9 +664,9 @@ int Fl_WinAPI_System_Driver::filename_absolute(char *to, int tolen, const char *
 
 int Fl_WinAPI_System_Driver::filename_isdir(const char *n)
 {
-  struct _stat	s;
-  char		fn[FL_PATH_MAX];
-  int		length;
+  struct _stat  s;
+  char          fn[FL_PATH_MAX];
+  int           length;
   length = (int) strlen(n);
   // This workaround brought to you by the fine folks at Microsoft!
   // (read lots of sarcasm in that...)
@@ -709,7 +707,7 @@ const char *Fl_WinAPI_System_Driver::filename_ext(const char *buf) {
 
 int Fl_WinAPI_System_Driver::open_uri(const char *uri, char *msg, int msglen)
 {
-  if (msg) snprintf(msg, msglen, "open %s", uri);  
+  if (msg) snprintf(msg, msglen, "open %s", uri);
   return (int)(ShellExecute(HWND_DESKTOP, "open", uri, NULL, NULL, SW_SHOW) > (void *)32);
 }
 
@@ -732,7 +730,7 @@ int Fl_WinAPI_System_Driver::file_browser_load_filesystem(Fl_File_Browser *brows
   //
   // Normal Windows code uses drive bits...
   //
-  DWORD	drives;		// Drive available bits
+  DWORD drives;         // Drive available bits
   drives = GetLogicalDrives();
   for (int i = 'A'; i <= 'Z'; i ++, drives >>= 1)
     if (drives & 1)
@@ -771,19 +769,19 @@ void Fl_WinAPI_System_Driver::newUUID(char *uuidBuffer)
   UUID ud;
   UUID *pu = &ud;
   int got_uuid = 0;
-  
-  if (!hMod) {		// first time in?
+
+  if (!hMod) {          // first time in?
     hMod = LoadLibrary("Rpcrt4.dll");
   }
-  
-  if (hMod) {		// do we have a usable handle to Rpcrt4.dll?
+
+  if (hMod) {           // do we have a usable handle to Rpcrt4.dll?
     uuid_func uuid_crt = (uuid_func)GetProcAddress(hMod, "UuidCreate");
     if (uuid_crt != NULL) {
       RPC_STATUS rpc_res = uuid_crt(pu);
       if ( // is the return status OK for our needs?
-          (rpc_res == RPC_S_OK) ||		// all is well
+          (rpc_res == RPC_S_OK) ||              // all is well
           (rpc_res == RPC_S_UUID_LOCAL_ONLY) || // only unique to this machine
-          (rpc_res == RPC_S_UUID_NO_ADDRESS)	// probably only locally unique
+          (rpc_res == RPC_S_UUID_NO_ADDRESS)    // probably only locally unique
           ) {
         got_uuid = -1;
         sprintf(uuidBuffer, "%08lX-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X",
@@ -793,14 +791,14 @@ void Fl_WinAPI_System_Driver::newUUID(char *uuidBuffer)
       }
     }
   }
-  if (got_uuid == 0) {		// did not make a UUID - use fallback logic
+  if (got_uuid == 0) {          // did not make a UUID - use fallback logic
     unsigned char b[16];
-    time_t t = time(0);		// first 4 byte
+    time_t t = time(0);         // first 4 byte
     b[0] = (unsigned char)t;
     b[1] = (unsigned char)(t>>8);
     b[2] = (unsigned char)(t>>16);
     b[3] = (unsigned char)(t>>24);
-    int r = rand();		// four more bytes
+    int r = rand();             // four more bytes
     b[4] = (unsigned char)r;
     b[5] = (unsigned char)(r>>8);
     b[6] = (unsigned char)(r>>16);
@@ -834,8 +832,8 @@ void Fl_WinAPI_System_Driver::newUUID(char *uuidBuffer)
 char *Fl_WinAPI_System_Driver::preference_rootnode(Fl_Preferences *prefs, Fl_Preferences::Root root, const char *vendor,
                                                   const char *application)
 {
-#  define FLPREFS_RESOURCE	"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders"
-#  define FLPREFS_RESOURCEW	L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders"
+#  define FLPREFS_RESOURCE      "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders"
+#  define FLPREFS_RESOURCEW     L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders"
   static char filename[ FL_PATH_MAX ];
   filename[0] = 0;
   size_t appDataLen = strlen(vendor) + strlen(application) + 8;
@@ -941,7 +939,3 @@ void Fl_WinAPI_System_Driver::gettime(time_t *sec, int *usec) {
 }
 
 #endif
-
-//
-// End of "$Id$".
-//