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, 92 insertions, 98 deletions

diff --git a/test/utf8.cxx b/test/utf8.cxx
index 5dd9f57df..ed1dd1063 100644
--- a/test/utf8.cxx
+++ b/test/utf8.cxx
@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // UTF-8 test program for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2016 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 <FL/Fl.H>
@@ -77,13 +75,13 @@ static void cb_exit(Fl_Button*, void*) {
 class FontDisplay : public Fl_Widget
 {
   void draw(void);
-  
+
 public:
   int  font, size;
-  
+
   int test_fixed_pitch(void);
-  
-  FontDisplay(Fl_Boxtype B, int X, int Y, int W, int H, const char *L = 0) 
+
+  FontDisplay(Fl_Boxtype B, int X, int Y, int W, int H, const char *L = 0)
   : Fl_Widget(X, Y, W, H, L)
   {
     box(B);
@@ -109,23 +107,23 @@ int FontDisplay::test_fixed_pitch(void)
 {
   int w1, w2;
   int h1, h2;
-  
+
   w1 = w2 = 0;
   h1 = h2 = 0;
-  
+
   fl_font((Fl_Font)font, size);
-  
+
   fl_measure("MHMHWWMHMHMHM###WWX__--HUW", w1, h1, 0);
   fl_measure("iiiiiiiiiiiiiiiiiiiiiiiiii", w2, h2, 0);
-  
+
   if (w1 == w2) return 1; // exact match - fixed pitch
-  
+
   // Is the font "nearly" fixed pitch? If it is within 5%, say it is...
   double f1 = (double)w1;
   double f2 = (double)w2;
   double delta = fabs(f1 - f2) * 5.0;
   if (delta <= f1) return 2; // nearly fixed pitch...
-  
+
   return 0; // NOT fixed pitch
 }
 
@@ -136,14 +134,14 @@ static FontDisplay *textobj;
 static void size_cb(Fl_Widget *, long)
 {
   int size_idx = sizeobj->value();
-  
+
   if (!size_idx) return;
-  
+
   const char *c = sizeobj->text(size_idx);
-  
+
   while (*c < '0' || *c > '9') c++; // find the first numeric char
   pickedsize = atoi(c);             // convert the number string to a value
-  
+
   // Now set the font view to the selected size and redraw it.
   textobj->size = pickedsize;
   textobj->redraw();
@@ -153,13 +151,13 @@ static void size_cb(Fl_Widget *, long)
 static void font_cb(Fl_Widget *, long)
 {
   int font_idx = fontobj->value() + first_free;
-  
+
   if (!font_idx) return;
   font_idx--;
-  
+
   textobj->font = font_idx;
   sizeobj->clear();
-  
+
   int  size_count = numsizes[font_idx-first_free];
   int *size_array = sizes[font_idx-first_free];
   if (!size_count)
@@ -192,7 +190,7 @@ static void font_cb(Fl_Widget *, long)
     {
       // find the nearest available size to the current picked size
       if (size_array[i] <= pickedsize) w = i;
-      
+
       char buf[16];
       sprintf(buf, "@b%d", size_array[i]);
       sizeobj->add(buf);
@@ -200,7 +198,7 @@ static void font_cb(Fl_Widget *, long)
     sizeobj->value(w + 1);
   }
   size_cb(sizeobj, 0); // force selection of nearest valid size, then redraw
-  
+
   // Now check to see if the font looks like a fixed pitch font or not...
   int looks_fixed = textobj->test_fixed_pitch();
   if(looks_fixed)
@@ -231,11 +229,11 @@ static void choose_cb(Fl_Widget *, long)
     const char *name = Fl::get_font_name((Fl_Font)font_idx, &font_type);
     printf("idx %d\nUser name :%s:\n", font_idx, name);
     printf("FLTK name :%s:\n", Fl::get_font((Fl_Font)font_idx));
-    
+
     Fl::set_font(extra_font, (Fl_Font)font_idx);
-    //		Fl::set_font(extra_font, Fl::get_font((Fl_Font)font_idx));
+    //          Fl::set_font(extra_font, Fl::get_font((Fl_Font)font_idx));
   }
-  
+
   int size_idx = sizeobj->value();
   if (!size_idx)
   {
@@ -246,10 +244,10 @@ static void choose_cb(Fl_Widget *, long)
     const char *c = sizeobj->text(size_idx);
     while (*c < '0' || *c > '9') c++; // find the first numeric char
     int pickedsize = atoi(c);         // convert the number string to a value
-    
+
     printf("size %d\n\n", pickedsize);
   }
-  
+
   fflush(stdout);
   main_win->redraw();
 }
@@ -266,30 +264,30 @@ static void own_face_cb(Fl_Widget *, void *)
   int font_idx;
   int cursor_restore = 0;
   static int i_was = -1; // used to keep track of where we were in the list...
-  
+
   if (i_was < 0) { // not been here before
     i_was = 1;
   } else {
     i_was = fontobj->topline(); // record which was the topmost visible line
     fontobj->clear();
-    // Populating the font widget can be slower than an old dog with three legs 
+    // Populating the font widget can be slower than an old dog with three legs
     // on a bad day, show a wait cursor
     fnt_chooser_win->cursor(FL_CURSOR_WAIT);
     cursor_restore = 1;
   }
-  
-  
+
+
   // Populate the font list with the names of the fonts found
   for (font_idx = first_free; font_idx < font_count; font_idx++)
   {
     int font_type;
     const char *name = Fl::get_font_name((Fl_Font)font_idx, &font_type);
     char buffer[128];
-    
+
     if(own_face->value() == 0) {
       char *p = buffer;
       // if the font is BOLD, set the bold attribute in the list
-      if (font_type & FL_BOLD) { 
+      if (font_type & FL_BOLD) {
         *p++ = '@';
         *p++ = 'b';
       }
@@ -301,9 +299,9 @@ static void own_face_cb(Fl_Widget *, void *)
       *p++ = '@';
       *p++ = '.';
       strcpy(p, name);
-    } else { 
+    } else {
       // Show font in its own face
-      // this is neat, but really slow on some systems: 
+      // this is neat, but really slow on some systems:
       // uses each font to display its own name
       sprintf (buffer, "@F%d@.%s", font_idx, name);
     }
@@ -334,7 +332,7 @@ static void create_font_widget()
     i += fl_utf8encode((unsigned int)c, label + i);
   }
   label[i] = 0;
-  
+
   // Create the window layout
   fnt_chooser_win = new Fl_Double_Window(380, 420, "Font Selector");
   {
@@ -342,61 +340,61 @@ static void create_font_widget()
     {
       Fl_Group *textgroup = new Fl_Group(0, 0, 380, 105);
       {
-        
+
         textobj = new FontDisplay(FL_FRAME_BOX, 10, 10, 360, 90, label);
         textobj->align(FL_ALIGN_TOP|FL_ALIGN_LEFT|FL_ALIGN_INSIDE|FL_ALIGN_CLIP);
         textobj->color(53, 3);
-        
+
         textgroup->box(FL_FLAT_BOX);
         textgroup->resizable(textobj);
         textgroup->end();
-      }  
+      }
       Fl_Group *fontgroup = new Fl_Group(0, 105, 380, 315);
-      {        
+      {
         fontobj = new Fl_Hold_Browser(10, 110, 290, 270);
         fontobj->box(FL_FRAME_BOX);
         fontobj->color(53, 3);
         fontobj->callback(font_cb);
         fnt_chooser_win->resizable(fontobj);
-        
+
         sizeobj = new Fl_Hold_Browser(310, 110, 60, 270);
         sizeobj->box(FL_FRAME_BOX);
         sizeobj->color(53, 3);
         sizeobj->callback(size_cb);
-        
+
         // Create the status bar
         Fl_Group *stat_bar = new Fl_Group (10, 385, 380, 30);
-        {        
+        {
           fnt_cnt = new Fl_Value_Output(10, 390, 40, 20);
           fnt_cnt->label("fonts");
           fnt_cnt->align(FL_ALIGN_RIGHT);
-        
+
           fix_prop = new Fl_Output(100, 390, 40, 20);
           fix_prop->color(FL_BACKGROUND_COLOR);
           fix_prop->value("prop");
           fix_prop->clear_visible_focus();
-        
+
           own_face = new Fl_Check_Button(150, 390, 40, 20, "Self");
           own_face->value(0);
           own_face->type(FL_TOGGLE_BUTTON);
           own_face->clear_visible_focus();
           own_face->callback(own_face_cb);
           own_face->tooltip("Display font names in their own face");
-        
+
           Fl_Box * dummy = new Fl_Box(220, 390, 1, 1);
-        
+
           choose_btn = new Fl_Button(240, 385, 60, 30);
           choose_btn->label("Select");
           choose_btn->callback(choose_cb);
-        
+
           refresh_btn = new Fl_Button(310, 385, 60, 30);
           refresh_btn->label("Refresh");
           refresh_btn->callback(refresh_cb);
-        
+
           stat_bar->resizable (dummy);
           stat_bar->end();
         }
-        
+
         fontgroup->box(FL_FLAT_BOX);
         fontgroup->resizable(fontobj);
         fontgroup->end();
@@ -405,7 +403,7 @@ static void create_font_widget()
     }
     fnt_chooser_win->resizable(tile);
     fnt_chooser_win->end();
-	fnt_chooser_win->callback((Fl_Callback*)cb_exit);
+        fnt_chooser_win->callback((Fl_Callback*)cb_exit);
   }
 }
 
@@ -413,27 +411,27 @@ static void create_font_widget()
 int make_font_chooser(void)
 {
   int font_idx;
-  
+
   // create the widget frame
   create_font_widget();
-  
+
   // Load the systems available fonts - ask for everything
-  //	font_count = Fl::set_fonts("*");
+  //    font_count = Fl::set_fonts("*");
 #ifdef _WIN32
   font_count = Fl::set_fonts("*");
 #elif defined(__APPLE__)
   font_count = Fl::set_fonts("*");
 #else
-  // Load the systems available fonts - ask for everything that claims to be 
+  // Load the systems available fonts - ask for everything that claims to be
   // iso10646 compatible
   font_count = Fl::set_fonts("-*-*-*-*-*-*-*-*-*-*-*-*-iso10646-1");
 #endif
-  
-  // allocate space for the sizes and numsizes array, now we know how many 
+
+  // allocate space for the sizes and numsizes array, now we know how many
   // entries it needs
   sizes = new int*[font_count];
   numsizes = new int[font_count];
-  
+
   // Populate the font list with the names of the fonts found
   first_free = FL_FREE_FONT;
   for (font_idx = first_free; font_idx < font_count; font_idx++)
@@ -450,20 +448,20 @@ int make_font_chooser(void)
         sizes[font_idx-first_free][j] = size_array[j];
     }
   } // end of font list filling loop
-  
+
   // Call this once to get the font browser loaded up
   own_face_cb(NULL, 0);
-  
+
   fontobj->value(1);
   // optional hard-coded font for testing - do not use!
-  //	fontobj->textfont(261);
-  
+  //    fontobj->textfont(261);
+
   font_cb(fontobj, 0);
-  
+
   fnt_cnt->value(font_count);
-  
+
   return font_count;
-  
+
 } // make_font_chooser
 
 /* End of Font Chooser Widget code */
@@ -568,16 +566,16 @@ public:
 int main(int argc, char** argv)
 {
   int l;
-  const char *latin1 = 
+  const char *latin1 =
   "\x41\x42\x43\x61\x62\x63\xe0\xe8\xe9\xef\xe2\xee\xf6\xfc\xe3\x31\x32\x33";
   char *utf8 = (char*) malloc(strlen(latin1) * 5 + 1);
   l = 0;
-  //	l = fl_latin12utf((const unsigned char*)latin1, strlen(latin1), utf8);
+  //    l = fl_latin12utf((const unsigned char*)latin1, strlen(latin1), utf8);
   l = fl_utf8froma(utf8, (strlen(latin1) * 5 + 1), latin1, strlen(latin1));
-  
+
   make_font_chooser();
   extra_font = FL_TIMES_BOLD_ITALIC;
-  
+
   /* setup the extra font */
   Fl::set_font(extra_font,
 #ifdef _WIN32
@@ -588,15 +586,15 @@ int main(int argc, char** argv)
                "-*-*-*-*-*-*-*-*-*-*-*-*-iso10646-1"
 #endif
                );
-  
+
   main_win = new Fl_Double_Window (200 + 5*75, 400, "Unicode Display Test");
   main_win->begin();
-  
+
   Fl_Input i1(5, 5, 190, 25);
   utf8[l] = '\0';
   i1.value(utf8);
   Fl_Scroll scroll(200,0,5 * 75,400);
-  
+
   int off = 2;
   int end_list = 0x10000 / 16;
   if (argc > 1) {
@@ -629,50 +627,50 @@ int main(int argc, char** argv)
   }
   scroll.end();
   main_win->resizable(scroll);
-  
+
   thescroll = &scroll;
-  
+
   char *utf8l = (char*) malloc(strlen(utf8) * 3 + 1);
   Fl_Input i2(5, 35, 190, 25);
   l = fl_utf_tolower((const unsigned char*)utf8, l, utf8l);
   utf8l[l] = '\0';
   i2.value(utf8l);
-  
+
   char *utf8u = (char*) malloc(strlen(utf8l) * 3 + 1);
   Fl_Input i3(5, 65, 190, 25);
   l = fl_utf_toupper((const unsigned char*)utf8l, l, utf8u);
   utf8u[l] = '\0';
   i3.value(utf8u);
-  
+
   const char *ltr_txt = "\\->e\xCC\x82=\xC3\xAA";
   Fl_Input i4(5, 90, 190, 25);
   i4.value(ltr_txt);
   i4.textfont(extra_font);
-  
-  wchar_t r_to_l_txt[] = {/*8238,*/ 
+
+  wchar_t r_to_l_txt[] = {/*8238,*/
     1610, 1608, 1606, 1604, 1603, 1608, 1583, 0};
-  
+
   char abuf[40];
   //  l = fl_unicode2utf(r_to_l_txt, 8, abuf);
   l = fl_utf8fromwc(abuf, 40, r_to_l_txt, 8);
   abuf[l] = 0;
-  
+
   right_left_input i5(5, 115, 190, 50);
   i5.textfont(extra_font);
   i5.textsize(30);
   i5.value(abuf);
-  
+
   Fl_Input i7(5, 230, 190, 25);
   Fl_Input i8(5, 260, 190, 25);
   i7.callback(i7_cb, &i8);
   i7.textsize(20);
   i7.value(abuf);
   i7.when(FL_WHEN_CHANGED);
-  
-  wchar_t r_to_l_txt1[] = { /*8238,*/ 
-    1610, 0x20, 1608, 0x20, 1606, 0x20,  
+
+  wchar_t r_to_l_txt1[] = { /*8238,*/
+    1610, 0x20, 1608, 0x20, 1606, 0x20,
     1604, 0x20, 1603, 0x20, 1608, 0x20, 1583, 0};
-  
+
   //  l = fl_unicode2utf(r_to_l_txt1, 14, abuf);
   l = fl_utf8fromwc(abuf, 40, r_to_l_txt1, 14);
   abuf[l] = 0;
@@ -680,27 +678,27 @@ int main(int argc, char** argv)
   i6.textfont(extra_font);
   i6.textsize(30);
   i6.value(abuf);
-  
+
   // Now try Greg Ercolano's Japanese test sequence
   // SOME JAPANESE UTF-8 TEXT
-  const char *utfstr = 
+  const char *utfstr =
   "\xe4\xbd\x95\xe3\x82\x82\xe8\xa1"
-  "\x8c\xe3\x82\x8b\xe3\x80\x82"; 
-  
+  "\x8c\xe3\x82\x8b\xe3\x80\x82";
+
   UCharDropBox db(5, 300, 190, 30);
   db.textsize(16);
   db.value("unichar drop box");
-  
+
   Fl_Output o9(5, 330, 190, 45);
   o9.textfont(extra_font);
   o9.textsize(30);
   o9.value(utfstr);
-  
+
   main_win->end();
   main_win->callback((Fl_Callback*)cb_exit);
 
   fl_set_status(0, 370, 100, 30);
-  
+
   main_win->show(argc,argv);
 
   fnt_chooser_win->show();
@@ -713,7 +711,3 @@ int main(int argc, char** argv)
 
   return ret;
 }
-
-//
-// End of "$Id$".
-//