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, 19 insertions, 19 deletions

diff --git a/README.CMake.txt b/README.CMake.txt
index 370e97e43..57c0cc9b0 100644
--- a/README.CMake.txt
+++ b/README.CMake.txt
@@ -5,8 +5,8 @@ README.CMake.txt - Building and using FLTK with CMake
  CONTENTS
 ==========
 
-  1	Introduction to CMake
-  2	Using CMake to Build FLTK
+  1     Introduction to CMake
+  2     Using CMake to Build FLTK
     2.1   Prerequisites
     2.2   Options
     2.3   Building under Linux with Unix Makefiles
@@ -14,10 +14,10 @@ README.CMake.txt - Building and using FLTK with CMake
     2.5   Building under Windows with MinGW using Makefiles
     2.6   Building under MacOS with Xcode
     2.7   Crosscompiling
-  3	Using CMake with FLTK
+  3     Using CMake with FLTK
     3.1   Library Names
     3.2   Using Fluid Files
-  4	Document History
+  4     Document History
 
 
  1.  INTRODUCTION TO CMAKE
@@ -246,15 +246,15 @@ in the GUI (cmake-gui).
        to where you've extracted an fltk distribution tar file (or
        snapshot tar file), and run the following commands:
 
-           cd C:\fltk-1.4.x		<-- change to your FLTK directory
-           mkdir build			<-- create an empty directory
+           cd C:\fltk-1.4.x             <-- change to your FLTK directory
+           mkdir build                  <-- create an empty directory
            cd build
            cmake -G "Visual Studio 7" -D CMAKE_BUILD_TYPE=Release ..
 
        IMPORTANT: The trailing ".." on the cmake command must be specified
        (it is NOT an ellipsis).                          ^^^^^^^^^^^^^^^^^
 
-	This will create the file FLTK.sln in the current 'build' directory.
+        This will create the file FLTK.sln in the current 'build' directory.
 
     3) Open Visual Studio 7, and choose File -> Open -> Project,
        and pick the "FLTK.sln" created by step #2 in the 'build' directory.
@@ -267,7 +267,7 @@ in the GUI (cmake-gui).
 
     5) In the "Solution Explorer", right click on:
 
-	    Solution 'FLTK' (## projects)
+            Solution 'FLTK' (## projects)
 
        ..and in the popup menu, choose "Build Solution"
 
@@ -275,25 +275,25 @@ in the GUI (cmake-gui).
 
        The test programs (*.exe) can be found in e.g.
 
-	    Release: C:\fltk-1.4.x\build\bin\examples\release\*.exe
-	      Debug: C:\fltk-1.4.x\build\bin\examples\debug\*.exe
+            Release: C:\fltk-1.4.x\build\bin\examples\release\*.exe
+              Debug: C:\fltk-1.4.x\build\bin\examples\debug\*.exe
 
        ..and the FLTK include files (*.H & *.h) your own apps can
        compile with can be found in:
 
-	    Release & Debug: C:\fltk-1.4.x\build\FL
-	    *and* [1] in:    C:\fltk-1.4.x\FL
+            Release & Debug: C:\fltk-1.4.x\build\FL
+            *and* [1] in:    C:\fltk-1.4.x\FL
 
        ..and the FLTK library files (*.lib) which your own apps can
        link with can be found in:
 
-	    Release: C:\fltk-1.4.x\build\lib\release\*.lib
-	      Debug: C:\fltk-1.4.x\build\lib\debug\*.lib
+            Release: C:\fltk-1.4.x\build\lib\release\*.lib
+              Debug: C:\fltk-1.4.x\build\lib\debug\*.lib
 
       [1] If you want to build your own FLTK application directly using
-	  the build directories (i.e. without "installation") you need
-	  to include both the build tree (first) and then the FLTK source
-	  tree in the compiler's header search list.
+          the build directories (i.e. without "installation") you need
+          to include both the build tree (first) and then the FLTK source
+          tree in the compiler's header search list.
 
 
  2.5  Building under Windows with MinGW using Makefiles
@@ -540,8 +540,8 @@ include_directories(${FLTK_INCLUDE_DIRS})
 
 #run fluid -c to generate CubeViewUI.cxx and CubeViewUI.h files
 add_custom_command(
-	OUTPUT "CubeViewUI.cxx" "CubeViewUI.h"
-	COMMAND fluid -c ${CMAKE_CURRENT_SOURCE_DIR}/CubeViewUI.fl
+        OUTPUT "CubeViewUI.cxx" "CubeViewUI.h"
+        COMMAND fluid -c ${CMAKE_CURRENT_SOURCE_DIR}/CubeViewUI.fl
 )
 
 include_directories(${CMAKE_CURRENT_BINARY_DIR})