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.

.clang-format

@@ -1,6 +1,4 @@
 #
-# "$Id$"
-#
 # clang-format control file for the FLTK project.
 #
 # Copyright 2017 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
 #
 #
 # Important notes:
@@ -46,11 +44,11 @@
 
 # FLTK settings (currently experimental).
 
-BasedOnStyle:					LLVM
+BasedOnStyle:                                   LLVM
 
 # The Language tag marks C++ options
 
-# Language:					Cpp
+# Language:                                     Cpp
 
 # The following options override the LLVM style definitions, if set.
 
@@ -65,61 +63,61 @@ BasedOnStyle:					LLVM
 # UseTab can be set to 'Never' (default) or 'ForIndentation' to avoid
 # this annoying bug of clang-format.
 #
-# UseTab:					Always
+# UseTab:                                       Always
-UseTab:						ForIndentation
+UseTab:                                         ForIndentation
 
 # Should we extend code lines beyond 80 columns ?
 # Default: 80
-ColumnLimit:					120
+ColumnLimit:                                    120
 
 # The FLTK CMP requires that case labels are indented (LLVM: false)
-IndentCaseLabels:				true
+IndentCaseLabels:                               true
 
 # There are sometimes more than 1 empty lines; should we keep 2 or more ?
 # LLVM default is 1.
 
-MaxEmptyLinesToKeep:				2
+MaxEmptyLinesToKeep:                            2
 
 # Present FLTK source code contains some short blocks and if statements
 # in one line, but we should better make it consistent and NOT use the
 # following "Allow..." statements (leave them commented out):
 #
 # LLVM default values:
-# AllowShortBlocksOnASingleLine:		false
+# AllowShortBlocksOnASingleLine:                false
-# AllowShortFunctionsOnASingleLine:		All
+# AllowShortFunctionsOnASingleLine:             All
-# AllowShortIfStatementsOnASingleLine:		false
+# AllowShortIfStatementsOnASingleLine:          false
-# AllowShortLoopsOnASingleLine:			false
+# AllowShortLoopsOnASingleLine:                 false
 #
 # FLTK values:
-# AllowShortBlocksOnASingleLine:		true
+# AllowShortBlocksOnASingleLine:                true
-# AllowShortIfStatementsOnASingleLine:		true
+# AllowShortIfStatementsOnASingleLine:          true
 
 # Short inline functions in header files are an exception to the above "rule":
 
-AllowShortFunctionsOnASingleLine:		Inline
+AllowShortFunctionsOnASingleLine:               Inline
 
 # The following is particularly useful for macros with continuation lines.
-# LLVM default:	AlignEscapedNewlinesLeft:	false
+# LLVM default: AlignEscapedNewlinesLeft:       false
 
-AlignEscapedNewlinesLeft:			true
+AlignEscapedNewlinesLeft:                       true
 
 # Include files should be left as-is until we know we can sort them
 # without any bad side effects (LLVM: true)
 
-SortIncludes:					false
+SortIncludes:                                   false
 
 # Multiple constructor initializers must be on consecutive lines:
 
-BreakConstructorInitializersBeforeComma:	true
+BreakConstructorInitializersBeforeComma:        true
 
 # Constructor initializers will be indented by 2 spaces (LLVM: 4):
 
-ConstructorInitializerIndentWidth:		2
+ConstructorInitializerIndentWidth:              2
 
 # Continuation lines (if automatically wrapped) may be indented differently.
 # This does not apply to function call arguments which are aligned to the
 # opening bracket. LLVM (default): 4
-# ContinuationIndentWidth:			2
+# ContinuationIndentWidth:                      2
 
 # Most of FLTK's code uses 'void *p' as opposed to 'void* p'.
 # This is particularly useful in combined declarations like:
@@ -131,9 +129,5 @@ ConstructorInitializerIndentWidth:		2
 # Note: this also applies to references like 'int &w, int &h', for instance
 # in function parameter lists.
 
-DerivePointerAlignment:				false
+DerivePointerAlignment:                         false
-PointerAlignment:				Right
+PointerAlignment:                               Right
-
-#
-# End of "$Id$".
-#

.gitattributes

@@ -14,50 +14,50 @@
 
 # files that will not be exported in source tarballs
 
-makesrcdist	export-ignore	eol=lf
+makesrcdist     export-ignore   eol=lf
-.gitattributes	export-ignore
+.gitattributes  export-ignore
-.gitignore	export-ignore
+.gitignore      export-ignore
-.gitlab-ci.yml	export-ignore
+.gitlab-ci.yml  export-ignore
-.travis.yml	export-ignore
+.travis.yml     export-ignore
 
 # fluid files (eol=lf or text?)
 
-*.fl		eol=lf
+*.fl            eol=lf
 
 # shell scripts etc. with Unix line endings (lf)
 
-*.ac		eol=lf
+*.ac            eol=lf
-*.in		eol=lf
+*.in            eol=lf
-*.desktop	eol=lf
+*.desktop       eol=lf
-*.sh		eol=lf
+*.sh            eol=lf
 
-fltk-config.in	eol=lf
+fltk-config.in  eol=lf
 
-documentation/make_pdf		eol=lf
+documentation/make_pdf          eol=lf
-misc/config.guess		eol=lf
+misc/config.guess               eol=lf
-misc/config.sub			eol=lf
+misc/config.sub                 eol=lf
-misc/update_config_scripts	eol=lf
+misc/update_config_scripts      eol=lf
 
 # files with Windows line endings (crlf)
 
-*.rc		eol=crlf
+*.rc            eol=crlf
-*.bat		eol=crlf
+*.bat           eol=crlf
 
 # Android Studio special support file (Windows .bat file)
 ide/AndroidStudio3/gradlew.rename_to_bat eol=crlf
 
 # binary files
 
-*.ico		binary
+*.ico           binary
-*.icns		binary
+*.icns          binary
-*.jar		binary
+*.jar           binary
-*.png		binary
+*.png           binary
-*.jpg		binary
+*.jpg           binary
-*.ttf		binary
+*.ttf           binary
-*.xcf		binary
+*.xcf           binary
-*.xcf_gz	binary
+*.xcf_gz        binary
 
 # image files that consist of ASCII text
 
-# *.xbm		text
+# *.xbm         text
-# *.xpm		text
+# *.xpm         text

.gitlab-ci.yml

@@ -31,12 +31,12 @@ stages:
 build-autotools:
   stage: build
   # install the necessary build tools
-  before_script: 
+  before_script:
     - apt update && apt -y install make autoconf man
     - apt -y install freeglut3-dev libfontconfig-dev libxft-dev
     - apt -y install libxcursor-dev libxinerama-dev libasound2-dev
     - apt -y install libpango1.0-dev libcairo2-dev
-  script: 
+  script:
     - make clean
     - ./configure --enable-pango --enable-cairo
     - time make -j3

CHANGES.txt

@@ -1,4 +1,4 @@
-Changes in FLTK 1.4.0					Released: ??? ?? 2020
+Changes in FLTK 1.4.0                            Released: ??? ?? 2020
 
   General Information about this Release
 

CMake/Android/abi-version.cmake.in

@@ -1,6 +1,4 @@
 /*
- * "$Id$"
- *
  * Configuration file for the Fast Light Tool Kit (FLTK).
  *
  * Copyright 1998-2020 by Bill Spitzak and others.
@@ -11,9 +9,9 @@
  *
  *     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:
  *
- *     https://www.fltk.org/str.php
+ *     https://www.fltk.org/bugs.php
  */
 
 /*
@@ -25,7 +23,3 @@
 /* define FL_ABI_VERSION as 10x0y for FLTK ABI version 1.x.y */
 
 /* #undef FL_ABI_VERSION */
-
-/*
- * End of "$Id$".
- */

CMake/FLTKConfig.cmake.in

@@ -36,7 +36,3 @@ if (CMAKE_CROSSCOMPILING)
 else ()
   set (FLTK_FLUID_EXECUTABLE fluid)
 endif (CMAKE_CROSSCOMPILING)
-
-#
-# End of file
-#

CMake/FindSDL2.cmake

@@ -68,46 +68,46 @@
 message("<FindSDL2.cmake>")
 
 SET(SDL2_SEARCH_PATHS
-	~/Library/Frameworks
+        ~/Library/Frameworks
-	/Library/Frameworks
+        /Library/Frameworks
-	/usr/local
+        /usr/local
-	/usr
+        /usr
-	/sw # Fink
+        /sw # Fink
-	/opt/local # DarwinPorts
+        /opt/local # DarwinPorts
-	/opt/csw # Blastwave
+        /opt/csw # Blastwave
-	/opt
+        /opt
-	${SDL2_PATH}
+        ${SDL2_PATH}
 )
 
 FIND_PATH(SDL2_INCLUDE_DIR SDL.h
-	HINTS
+        HINTS
-	$ENV{SDL2DIR}
+        $ENV{SDL2DIR}
-	PATH_SUFFIXES include/SDL2 include
+        PATH_SUFFIXES include/SDL2 include
-	PATHS ${SDL2_SEARCH_PATHS}
+        PATHS ${SDL2_SEARCH_PATHS}
 )
 
 FIND_LIBRARY(SDL2_LIBRARY_TEMP
-	NAMES SDL2
+        NAMES SDL2
-	HINTS
+        HINTS
-	$ENV{SDL2DIR}
+        $ENV{SDL2DIR}
-	PATH_SUFFIXES lib64 lib
+        PATH_SUFFIXES lib64 lib
-	PATHS ${SDL2_SEARCH_PATHS}
+        PATHS ${SDL2_SEARCH_PATHS}
 )
 
 IF(NOT SDL2_BUILDING_LIBRARY)
-	IF(NOT ${SDL2_INCLUDE_DIR} MATCHES ".framework")
+        IF(NOT ${SDL2_INCLUDE_DIR} MATCHES ".framework")
-		# Non-OS X framework versions expect you to also dynamically link to
+                # Non-OS X framework versions expect you to also dynamically link to
-		# SDL2main. This is mainly for Windows and OS X. Other (Unix) platforms
+                # SDL2main. This is mainly for Windows and OS X. Other (Unix) platforms
-		# seem to provide SDL2main for compatibility even though they don't
+                # seem to provide SDL2main for compatibility even though they don't
-		# necessarily need it.
+                # necessarily need it.
-		FIND_LIBRARY(SDL2MAIN_LIBRARY
+                FIND_LIBRARY(SDL2MAIN_LIBRARY
-			NAMES SDL2main
+                        NAMES SDL2main
-			HINTS
+                        HINTS
-			$ENV{SDL2DIR}
+                        $ENV{SDL2DIR}
-			PATH_SUFFIXES lib64 lib
+                        PATH_SUFFIXES lib64 lib
-			PATHS ${SDL2_SEARCH_PATHS}
+                        PATHS ${SDL2_SEARCH_PATHS}
-		)
+                )
-	ENDIF(NOT ${SDL2_INCLUDE_DIR} MATCHES ".framework")
+        ENDIF(NOT ${SDL2_INCLUDE_DIR} MATCHES ".framework")
 ENDIF(NOT SDL2_BUILDING_LIBRARY)
 
 # SDL2 may require threads on your system.
@@ -115,50 +115,50 @@ ENDIF(NOT SDL2_BUILDING_LIBRARY)
 # frameworks may already provide it.
 # But for non-OSX systems, I will use the CMake Threads package.
 IF(NOT APPLE)
-	FIND_PACKAGE(Threads)
+        FIND_PACKAGE(Threads)
 ENDIF(NOT APPLE)
 
 # MinGW needs an additional library, mwindows
 # It's total link flags should look like -lmingw32 -lSDL2main -lSDL2 -lmwindows
 # (Actually on second look, I think it only needs one of the m* libraries.)
 IF(MINGW)
-	SET(MINGW32_LIBRARY mingw32 CACHE STRING "mwindows for MinGW")
+        SET(MINGW32_LIBRARY mingw32 CACHE STRING "mwindows for MinGW")
 ENDIF(MINGW)
 
 IF(SDL2_LIBRARY_TEMP)
-	# For SDL2main
+        # For SDL2main
-	IF(NOT SDL2_BUILDING_LIBRARY)
+        IF(NOT SDL2_BUILDING_LIBRARY)
-		IF(SDL2MAIN_LIBRARY)
+                IF(SDL2MAIN_LIBRARY)
-			SET(SDL2_LIBRARY_TEMP ${SDL2MAIN_LIBRARY} ${SDL2_LIBRARY_TEMP})
+                        SET(SDL2_LIBRARY_TEMP ${SDL2MAIN_LIBRARY} ${SDL2_LIBRARY_TEMP})
-		ENDIF(SDL2MAIN_LIBRARY)
+                ENDIF(SDL2MAIN_LIBRARY)
-	ENDIF(NOT SDL2_BUILDING_LIBRARY)
+        ENDIF(NOT SDL2_BUILDING_LIBRARY)
 
-	# For OS X, SDL2 uses Cocoa as a backend so it must link to Cocoa.
+        # For OS X, SDL2 uses Cocoa as a backend so it must link to Cocoa.
-	# CMake doesn't display the -framework Cocoa string in the UI even
+        # CMake doesn't display the -framework Cocoa string in the UI even
-	# though it actually is there if I modify a pre-used variable.
+        # though it actually is there if I modify a pre-used variable.
-	# I think it has something to do with the CACHE STRING.
+        # I think it has something to do with the CACHE STRING.
-	# So I use a temporary variable until the end so I can set the
+        # So I use a temporary variable until the end so I can set the
-	# "real" variable in one-shot.
+        # "real" variable in one-shot.
-	IF(APPLE)
+        IF(APPLE)
-		SET(SDL2_LIBRARY_TEMP ${SDL2_LIBRARY_TEMP} "-framework Cocoa")
+                SET(SDL2_LIBRARY_TEMP ${SDL2_LIBRARY_TEMP} "-framework Cocoa")
-	ENDIF(APPLE)
+        ENDIF(APPLE)
 
-	# For threads, as mentioned Apple doesn't need this.
+        # For threads, as mentioned Apple doesn't need this.
-	# In fact, there seems to be a problem if I used the Threads package
+        # In fact, there seems to be a problem if I used the Threads package
-	# and try using this line, so I'm just skipping it entirely for OS X.
+        # and try using this line, so I'm just skipping it entirely for OS X.
-	IF(NOT APPLE)
+        IF(NOT APPLE)
-		SET(SDL2_LIBRARY_TEMP ${SDL2_LIBRARY_TEMP} ${CMAKE_THREAD_LIBS_INIT})
+                SET(SDL2_LIBRARY_TEMP ${SDL2_LIBRARY_TEMP} ${CMAKE_THREAD_LIBS_INIT})
-	ENDIF(NOT APPLE)
+        ENDIF(NOT APPLE)
 
-	# For MinGW library
+        # For MinGW library
-	IF(MINGW)
+        IF(MINGW)
-		SET(SDL2_LIBRARY_TEMP ${MINGW32_LIBRARY} ${SDL2_LIBRARY_TEMP})
+                SET(SDL2_LIBRARY_TEMP ${MINGW32_LIBRARY} ${SDL2_LIBRARY_TEMP})
-	ENDIF(MINGW)
+        ENDIF(MINGW)
 
-	# Set the final string here so the GUI reflects the final state.
+        # Set the final string here so the GUI reflects the final state.
-	SET(SDL2_LIBRARY ${SDL2_LIBRARY_TEMP} CACHE STRING "Where the SDL2 Library can be found")
+        SET(SDL2_LIBRARY ${SDL2_LIBRARY_TEMP} CACHE STRING "Where the SDL2 Library can be found")
-	# Set the temp variable to INTERNAL so it is not seen in the CMake GUI
+        # Set the temp variable to INTERNAL so it is not seen in the CMake GUI
-	SET(SDL2_LIBRARY_TEMP "${SDL2_LIBRARY_TEMP}" CACHE INTERNAL "")
+        SET(SDL2_LIBRARY_TEMP "${SDL2_LIBRARY_TEMP}" CACHE INTERNAL "")
 ENDIF(SDL2_LIBRARY_TEMP)
 
 message("</FindSDL2.cmake>")

CMake/UseFLTK.cmake.in

@@ -13,7 +13,3 @@ message(AUTHOR_WARNING
  * or later. Please use 'include_directories(\${FLTK_INCLUDE_DIRS})' or
  * 'target_include_directories(<target> PUBLIC|PRIVATE \${FLTK_INCLUDE_DIRS})'
  * instead of 'include(\${FLTK_USE_FILE})'.")
-
-#
-# End of file
-#

CMake/android.cmake

@@ -1,6 +1,4 @@
 #
-# "$Id$"
-#
 # android.cmake to build the FLTK AndroidStudio project using CMake
 # Written by Matthias Melcher
 #
@@ -10,11 +8,11 @@
 # 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
 #
 
 # all target modules will be added here later

CMake/export.cmake

@@ -1,6 +1,4 @@
 #
-# "$Id$"
-#
 # Main CMakeLists.txt to build the FLTK project using CMake (www.cmake.org)
 # Written by Michael Surette
 #
@@ -10,11 +8,11 @@
 # 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
 #
 
 #######################################################################
@@ -79,7 +77,7 @@ configure_file(
 
 if (UNIX)
   execute_process(COMMAND chmod 755 fltk-config
-		  WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
+                  WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
   )
 endif (UNIX)
 

CMake/install.cmake

@@ -1,6 +1,4 @@
 #
-# "$Id$"
-#
 # Main CMakeLists.txt to build the FLTK project using CMake (www.cmake.org)
 # Written by Michael Surette
 #
@@ -10,11 +8,11 @@
 # 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
 #
 
 #######################################################################

CMake/macros.cmake

@@ -1,6 +1,4 @@
 #
-# "$Id$"
-#
 # Macros used by the CMake build system for the Fast Light Tool Kit (FLTK).
 # Written by Michael Surette
 #
@@ -10,11 +8,11 @@
 # 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
 #
 
 #######################################################################
@@ -59,9 +57,9 @@ macro(FL_ADD_LIBRARY LIBNAME LIBTYPE LIBFILES)
     endif (${LIBTYPE} STREQUAL "SHARED")
 
     if (MSVC)
-	set (DEBUG_OUTPUT_NAME "${LIBNAME}d")
+        set (DEBUG_OUTPUT_NAME "${LIBNAME}d")
     else ()
-	set (DEBUG_OUTPUT_NAME "${LIBNAME}")
+        set (DEBUG_OUTPUT_NAME "${LIBNAME}")
     endif (MSVC)
 
     add_library(${TARGET_NAME} ${LIBTYPE} ${LIBFILES})
@@ -72,33 +70,33 @@ macro(FL_ADD_LIBRARY LIBNAME LIBTYPE LIBFILES)
         DEBUG_OUTPUT_NAME ${DEBUG_OUTPUT_NAME}
         CLEAN_DIRECT_OUTPUT TRUE
         COMPILE_DEFINITIONS "FL_LIBRARY"
-	)
+        )
 
     if (${LIBTYPE} STREQUAL "SHARED")
-	set_target_properties(${TARGET_NAME}
+        set_target_properties(${TARGET_NAME}
-	    PROPERTIES
+            PROPERTIES
-	    OUTPUT_NAME ${LIBNAME}
+            OUTPUT_NAME ${LIBNAME}
-	    DEBUG_OUTPUT_NAME ${DEBUG_OUTPUT_NAME}
+            DEBUG_OUTPUT_NAME ${DEBUG_OUTPUT_NAME}
-	    VERSION ${FLTK_VERSION_FULL}
+            VERSION ${FLTK_VERSION_FULL}
-	    SOVERSION ${FLTK_VERSION_MAJOR}.${FLTK_VERSION_MINOR}
+            SOVERSION ${FLTK_VERSION_MAJOR}.${FLTK_VERSION_MINOR}
-	    PREFIX "lib"    # for MSVC static/shared coexistence
+            PREFIX "lib"    # for MSVC static/shared coexistence
-	    )
+            )
     endif (${LIBTYPE} STREQUAL "SHARED")
 
     if (MSVC)
-	if (OPTION_LARGE_FILE)
+        if (OPTION_LARGE_FILE)
-	    set_target_properties(${TARGET_NAME}
+            set_target_properties(${TARGET_NAME}
-		PROPERTIES
+                PROPERTIES
-		LINK_FLAGS /LARGEADDRESSAWARE
+                LINK_FLAGS /LARGEADDRESSAWARE
-		)
+                )
-	endif (OPTION_LARGE_FILE)
+        endif (OPTION_LARGE_FILE)
 
-	if (${LIBTYPE} STREQUAL "SHARED")
+        if (${LIBTYPE} STREQUAL "SHARED")
-	    set_target_properties(${TARGET_NAME}
+            set_target_properties(${TARGET_NAME}
-		PROPERTIES
+                PROPERTIES
-		COMPILE_DEFINITIONS "FL_DLL"
+                COMPILE_DEFINITIONS "FL_DLL"
-		)
+                )
-	endif (${LIBTYPE} STREQUAL "SHARED")
+        endif (${LIBTYPE} STREQUAL "SHARED")
     endif (MSVC)
 
     install(TARGETS ${TARGET_NAME}
@@ -106,7 +104,7 @@ macro(FL_ADD_LIBRARY LIBNAME LIBTYPE LIBFILES)
         RUNTIME DESTINATION ${FLTK_BINDIR}
         LIBRARY DESTINATION ${FLTK_LIBDIR}
         ARCHIVE DESTINATION ${FLTK_LIBDIR}
-	)
+        )
 
     list(APPEND FLTK_LIBRARIES "${TARGET_NAME}")
     set (FLTK_LIBRARIES ${FLTK_LIBRARIES} PARENT_SCOPE)
@@ -119,14 +117,14 @@ function(FLTK_RUN_FLUID TARGET SOURCES)
     set (CXX_FILES)
     foreach(src ${SOURCES})
         if ("${src}" MATCHES "\\.fl$")
-	    string(REGEX REPLACE "(.*).fl" \\1 basename ${src})
+            string(REGEX REPLACE "(.*).fl" \\1 basename ${src})
-	    add_custom_command(
+            add_custom_command(
-		OUTPUT "${basename}.cxx" "${basename}.h"
+                OUTPUT "${basename}.cxx" "${basename}.h"
-		COMMAND fluid -c ${CMAKE_CURRENT_SOURCE_DIR}/${src}
+                COMMAND fluid -c ${CMAKE_CURRENT_SOURCE_DIR}/${src}
-		DEPENDS ${src}
+                DEPENDS ${src}
-		MAIN_DEPENDENCY ${src}
+                MAIN_DEPENDENCY ${src}
-		)
+                )
-	    list(APPEND CXX_FILES "${basename}.cxx")
+            list(APPEND CXX_FILES "${basename}.cxx")
         endif ("${src}" MATCHES "\\.fl$")
         set (${TARGET} ${CXX_FILES} PARENT_SCOPE)
     endforeach(src)
@@ -135,11 +133,11 @@ endfunction(FLTK_RUN_FLUID TARGET SOURCES)
 #######################################################################
 macro(CREATE_EXAMPLE NAME SOURCES LIBRARIES)
 
-    set (srcs)			# source files
+    set (srcs)                  # source files
-    set (flsrcs)		# fluid source files
+    set (flsrcs)                # fluid source files
 
-    set (tname ${NAME})		# target name
+    set (tname ${NAME})         # target name
-    set (oname ${NAME})		# output (executable) name
+    set (oname ${NAME})         # output (executable) name
 
     foreach(src ${SOURCES})
         if ("${src}" MATCHES "\\.fl$")
@@ -151,7 +149,7 @@ macro(CREATE_EXAMPLE NAME SOURCES LIBRARIES)
 
     set (FLUID_SOURCES)
     if (flsrcs)
-	FLTK_RUN_FLUID(FLUID_SOURCES "${flsrcs}")
+        FLTK_RUN_FLUID(FLUID_SOURCES "${flsrcs}")
     endif (flsrcs)
 
     if (APPLE AND (NOT OPTION_APPLE_X11) AND (NOT OPTION_APPLE_SDL))

CMake/options.cmake

@@ -1,6 +1,4 @@
 #
-# "$Id$"
-#
 # Main CMakeLists.txt to build the FLTK project using CMake (www.cmake.org)
 # Written by Michael Surette
 #
@@ -12,9 +10,9 @@
 #
 #     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:
 #
-#     https://www.fltk.org/str.php
+#     https://www.fltk.org/bugs.php
 #
 
 set (DEBUG_OPTIONS_CMAKE 0)
@@ -471,7 +469,7 @@ if(X11_Xft_FOUND AND OPTION_USE_PANGO)
     set(USE_PANGO TRUE)
     list(APPEND FLTK_LDLIBS -lpango-1.0 -lpangoxft-1.0 -lgobject-2.0)
   else(PANGOXFT_FOUND)
-  
+
 #this covers Debian, Ubuntu, FreeBSD, NetBSD, Darwin
   if(APPLE AND OPTION_APPLE_X11)
      find_file(FINK_PREFIX NAMES /opt/sw /sw)

CMake/resources.cmake

@@ -1,6 +1,4 @@
 #
-# "$Id$"
-#
 # Main CMakeLists.txt to build the FLTK project using CMake (www.cmake.org)
 # Written by Michael Surette
 #
@@ -10,11 +8,11 @@
 # 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
 #
 
 #######################################################################
@@ -208,31 +206,31 @@ if(HAVE_DLFCN_H)
 endif(HAVE_DLFCN_H)
 
 set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_DL_LIBS})
-CHECK_FUNCTION_EXISTS(dlsym			HAVE_DLSYM)
+CHECK_FUNCTION_EXISTS(dlsym                     HAVE_DLSYM)
 set(CMAKE_REQUIRED_LIBRARIES)
 
-CHECK_FUNCTION_EXISTS(localeconv		HAVE_LOCALECONV)
+CHECK_FUNCTION_EXISTS(localeconv                HAVE_LOCALECONV)
 
 if(LIB_png)
   set(CMAKE_REQUIRED_LIBRARIES ${LIB_png})
-  CHECK_FUNCTION_EXISTS(png_get_valid		HAVE_PNG_GET_VALID)
+  CHECK_FUNCTION_EXISTS(png_get_valid           HAVE_PNG_GET_VALID)
-  CHECK_FUNCTION_EXISTS(png_set_tRNS_to_alpha	HAVE_PNG_SET_TRNS_TO_ALPHA)
+  CHECK_FUNCTION_EXISTS(png_set_tRNS_to_alpha   HAVE_PNG_SET_TRNS_TO_ALPHA)
   set(CMAKE_REQUIRED_LIBRARIES)
 endif(LIB_png)
 
-CHECK_FUNCTION_EXISTS(scandir			HAVE_SCANDIR)
+CHECK_FUNCTION_EXISTS(scandir                   HAVE_SCANDIR)
-CHECK_FUNCTION_EXISTS(snprintf			HAVE_SNPRINTF)
+CHECK_FUNCTION_EXISTS(snprintf                  HAVE_SNPRINTF)
 
 # not really true but we convert strcasecmp calls to _stricmp calls in flstring.h
 if(MSVC)
    set(HAVE_STRCASECMP 1)
 endif(MSVC)
 
-CHECK_FUNCTION_EXISTS(strcasecmp		HAVE_STRCASECMP)
+CHECK_FUNCTION_EXISTS(strcasecmp                HAVE_STRCASECMP)
 
-CHECK_FUNCTION_EXISTS(strlcat			HAVE_STRLCAT)
+CHECK_FUNCTION_EXISTS(strlcat                   HAVE_STRLCAT)
-CHECK_FUNCTION_EXISTS(strlcpy			HAVE_STRLCPY)
+CHECK_FUNCTION_EXISTS(strlcpy                   HAVE_STRLCPY)
-CHECK_FUNCTION_EXISTS(vsnprintf			HAVE_VSNPRINTF)
+CHECK_FUNCTION_EXISTS(vsnprintf                 HAVE_VSNPRINTF)
 
 if(HAVE_SCANDIR AND NOT HAVE_SCANDIR_POSIX)
    set(MSG "POSIX compatible scandir")
@@ -285,7 +283,3 @@ endif (DOXYGEN_FOUND)
 # Cleanup: unset local variables
 
 unset (CMAKE_REQUIRED_QUIET)
-
-#
-# End of "$Id$".
-#

CMake/setup.cmake

@@ -1,6 +1,4 @@
 #
-# "$Id$"
-#
 # CMakeLists.txt to build the FLTK project using CMake (www.cmake.org)
 # Written by Michael Surette
 #
@@ -10,11 +8,11 @@
 # 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
 #
 
 #######################################################################

CMake/variables.cmake

@@ -1,6 +1,4 @@
 #
-# "$Id$"
-#
 # This file sets variables for common use in export.cmake and install.cmake
 # Written by Michael Surette
 #
@@ -10,11 +8,11 @@
 # 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
 #
 
 #######################################################################

CMakeLists.txt

@@ -1,6 +1,4 @@
 #
-# "$Id$"
-#
 # Main CMakeLists.txt to build the FLTK project using CMake (www.cmake.org)
 # Written by Michael Surette
 #
@@ -10,11 +8,11 @@
 # 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
 #
 
 # Prevent annoying warning under Cygwin; this must be before project().

COPYING

@@ -13,8 +13,8 @@ exceptions:
       The authors do request that such modifications be
       contributed to the FLTK project - send all contributions
       through the "Software Trouble Report" on the following page:
- 
+
-           http://www.fltk.org/str.php
+           https://www.fltk.org/bugs.php
 
     2. Widgets that are subclassed from FLTK widgets do not
        constitute a derivative work.
@@ -42,7 +42,7 @@ exceptions:
        documentation to satisfy this requirement:
 
            [program/widget] is based in part on the work of
-           the FLTK project (http://www.fltk.org).
+           the FLTK project (https://www.fltk.org).
 
 -----------------------------------------------------------------------
 

CREDITS.txt

@@ -1,71 +1,71 @@
 CREDITS.txt - Fast Light Tool Kit (FLTK) Version 1.4.0
 ------------------------------------------------------
 
-    This file lists the people responsible for the toolkit you are
+  This file lists the people responsible for the toolkit you are
-    now using.  If you've been looking for your name in lights
+  now using.  If you've been looking for your name in lights
-    but we've forgotten you here, please use the report on the
+  but we've forgotten you here, please use the report on the
-    following page, and we'll update this file accordingly:
+  following page, and we'll update this file accordingly:
 
-        https://www.fltk.org/str.php
+    https://www.fltk.org/bugs.php
 
 
 CORE DEVELOPERS
 
-    The following people do the day-to-day development of FLTK:
+  The following people do the day-to-day development of FLTK:
 
-	Greg Ercolano
+    Greg Ercolano
-	Manolo Gouy
+    Manolo Gouy
-	Lauri Kasanen
+    Lauri Kasanen
-	Ian MacArthur
+    Ian MacArthur
-	Pierre Ossman
+    Pierre Ossman
-	Albrecht Schlosser
+    Albrecht Schlosser
 
-    These people have previously been active developers of FLTK:
+  These people have previously been active developers of FLTK:
 
-	Fabien Costantini (fabien67@users.sf.net)
+    Fabien Costantini (fabien67@users.sf.net)
-	Craig P. Earls
+    Craig P. Earls
-	Curtis Edwards (trilec@users.sourceforge.net)
+    Curtis Edwards (trilec@users.sourceforge.net)
-	Gustavo Hime (hime@users.sourceforge.net)
+    Gustavo Hime (hime@users.sourceforge.net)
-	Talbot Hughes
+    Talbot Hughes
-	Robert Kesterson (robertk@users.sourceforge.net)
+    Robert Kesterson (robertk@users.sourceforge.net)
-	Matthias Melcher (mm@robowerk.com)
+    Matthias Melcher (mm@robowerk.com)
-	James Dean Palmer (jamespalmer@users.sourceforge.net)
+    James Dean Palmer (jamespalmer@users.sourceforge.net)
-	Vincent Penne (vincentp@users.sourceforge.net)
+    Vincent Penne (vincentp@users.sourceforge.net)
-	Bill Spitzak (spitzak@users.sourceforge.net)
+    Bill Spitzak (spitzak@users.sourceforge.net)
-	Michael Sweet (easysw@users.sourceforge.net)
+    Michael Sweet (easysw@users.sourceforge.net)
-	Carl Thompson (clip@users.sourceforge.net)
+    Carl Thompson (clip@users.sourceforge.net)
-	Nafees Bin Zafar (nafees@users.sourceforge.net)
+    Nafees Bin Zafar (nafees@users.sourceforge.net)
 
 
 OTHER CONTRIBUTORS
 
-    The following people have contributed fixes or enhancements
+  The following people have contributed fixes or enhancements
-    for FLTK:
+  for FLTK:
 
-        Laszlo Z. Antal (LZA)
+    Laszlo Z. Antal (LZA)
-	Teun Burgers
+    Teun Burgers
-	Paul Chambers
+    Paul Chambers
-	Stephen Davies
+    Stephen Davies
-	Yuri D'Elia
+    Yuri D'Elia
-	Domingo Alvarez Duarte
+    Domingo Alvarez Duarte
-	Yuri Fedorchenko
+    Yuri Fedorchenko
-	George Garvey
+    George Garvey
-	Duncan Gibson
+    Duncan Gibson
-	Mikael Hultgren
+    Mikael Hultgren
-	Stuart Levy
+    Stuart Levy
-	Jean-Marc Lienher (OksiD)
+    Jean-Marc Lienher (OksiD)
-	Howard Lightstone
+    Howard Lightstone
-	Mike Lindner
+    Mike Lindner
-	Alexander Mai
+    Alexander Mai
-	Alexander Rabi
+    Alexander Rabi
-	James Roth
+    James Roth
-	Ivan Nieto (Mr.Satan)
+    Ivan Nieto (Mr.Satan)
-	Jamie Snape
+    Jamie Snape
-	Andrea Suatoni
+    Andrea Suatoni
-	Michael Surette
+    Michael Surette
-	Paul Sydney
+    Paul Sydney
-	Aaron Ucko
+    Aaron Ucko
-	Emanuele Vicentini
+    Emanuele Vicentini
-	Josef Vitu
+    Josef Vitu
-	Jim Wilson
+    Jim Wilson
-	Ken Yarnall
+    Ken Yarnall

DartConfig.cmake

@@ -9,15 +9,15 @@ SET (DROP_LOCATION "/cgi-bin/HTTPUploadDartFile.cgi")
 SET (TRIGGER_SITE "http://${DROP_SITE}/cgi-bin/Submit-Fltk-TestingResults.pl")
 
 # Project Home Page
-SET (PROJECT_URL "http://www.fltk.org")
+SET (PROJECT_URL "https://www.fltk.org")
 
-# Dart server configuration 
+# Dart server configuration
 SET (ROLLUP_URL "http://${DROP_SITE}/cgi-bin/fltk-rollup-dashboard.sh")
 SET (CVS_WEB_URL "http://cvs.sourceforge.net/viewcvs.py/fltk/fltk/")
 SET (CVS_WEB_CVSROOT "fltk")
 
 SET (USE_GNATS "On")
-SET (GNATS_WEB_URL "http://www.fltk.org/str.php")
+SET (GNATS_WEB_URL "https://www.fltk.org/bugs.php")
 
 # Continuous email delivery variables
 SET (CONTINUOUS_FROM "fltk-dashboard@public.kitware.com")

FL/Fl_Adjuster.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Adjuster widget header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2010 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
@@ -31,7 +29,7 @@
 /**
   The Fl_Adjuster widget was stolen from Prisms, and has proven
   to be very useful for values that need a large dynamic range.
-  \image html adjuster1.png 
+  \image html adjuster1.png
   \image latex adjuster1.png "Fl_Adjuster" width=4cm
   <P>When you  press a button and drag to the right the value increases.
   When you drag  to the left it decreases.  The largest button adjusts by
@@ -67,7 +65,3 @@ public:
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_BMP_Image.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // BMP image header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2020 by Bill Spitzak and others.
@@ -11,9 +9,9 @@
 //
 //     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:
 //
-//     https://www.fltk.org/str.php
+//     https://www.fltk.org/bugs.php
 //
 
 /* \file
@@ -41,7 +39,3 @@ class FL_EXPORT Fl_BMP_Image : public Fl_RGB_Image {
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Bitmap.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Bitmap header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2017 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
@@ -38,7 +36,7 @@ public:
   const uchar *array;
   /** Non-zero if array points to bitmap data allocated internally */
   int alloc_array;
-  
+
 private:
   /** for internal use */
   fl_uintptr_t id_;
@@ -62,7 +60,3 @@ public:
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Box.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Box header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2010 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
@@ -45,7 +43,7 @@ public:
     <P>The destructor removes the box.
   */
   Fl_Box(int X, int Y, int W, int H, const char *l=0);
-  
+
   /**    See Fl_Box::Fl_Box(int x, int y, int w, int h, const char * = 0)   */
   Fl_Box(Fl_Boxtype b, int X, int Y, int W, int H, const char *l);
 
@@ -53,7 +51,3 @@ public:
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Browser.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Browser header file 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
 //
 
 /* \file
@@ -36,7 +34,7 @@ struct FL_BLINE;
   lines, and manages all the storage for the text.  This is not a text
   editor or spreadsheet!  But it is useful for showing a vertical list of
   named objects to the user.
-  
+
   \image html  fl_hold_browser.png "Fl_Hold_Browser"
   \image latex fl_hold_browser.png "Fl_Hold_Browser" width=4cm
 
@@ -57,9 +55,9 @@ struct FL_BLINE;
   describes.
 
   The base class does nothing when the user clicks on it.  The
-  subclasses 
+  subclasses
-  Fl_Select_Browser, 
+  Fl_Select_Browser,
-  Fl_Hold_Browser, and 
+  Fl_Hold_Browser, and
   Fl_Multi_Browser react to user clicks to select lines in
   the browser and do callbacks.
 
@@ -76,7 +74,7 @@ struct FL_BLINE;
   \code
       // How to loop through all the items in the browser
       for ( int t=1; t<=browser->size(); t++ ) {       // index 1 based..!
-	  printf("item #%d, label='%s'\n", t, browser->text(t));
+          printf("item #%d, label='%s'\n", t, browser->text(t));
       }
   \endcode
 
@@ -87,15 +85,15 @@ struct FL_BLINE;
 */
 class FL_EXPORT Fl_Browser : public Fl_Browser_ {
 
-  FL_BLINE *first;		// the array of lines
+  FL_BLINE *first;              // the array of lines
   FL_BLINE *last;
   FL_BLINE *cache;
-  int cacheline;		// line number of cache
+  int cacheline;                // line number of cache
-  int lines;                	// Number of lines
+  int lines;                    // Number of lines
   int full_height_;
   const int* column_widths_;
-  char format_char_;		// alternative to @-sign
+  char format_char_;            // alternative to @-sign
-  char column_char_;		// alternative to tab
+  char column_char_;            // alternative to tab
 
 protected:
 
@@ -218,7 +216,7 @@ public:
     Gets the current format code prefix character, which by default is '\@'.
     A string of formatting codes at the start of each column are stripped off
     and used to modify how the rest of the line is printed:
-    
+
     \li <tt>'\@.'</tt> Print rest of line, don't look for more '\@' signs
     \li <tt>'\@\@'</tt> Doubling the format character prints the format
       character once, followed by the rest of line
@@ -241,7 +239,7 @@ public:
     \li <tt>'\@-'</tt> draw an engraved line through the middle.
 
     Notice that the '\@.' command can be used to reliably
-    terminate the parsing.  To print a random string in a random color, use 
+    terminate the parsing.  To print a random string in a random color, use
     <tt>sprintf("@C%d@.%s", color, string)</tt> and it will work even if the
     string starts with a digit or has the format character in it.
   */
@@ -330,7 +328,3 @@ public:
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Browser_.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Common browser header file 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
 //
 
 /* \file
@@ -28,15 +26,15 @@
 #include "Fl_Group.H"
 #endif
 #include "Fl_Scrollbar.H"
-#include <FL/Fl.H>		// Fl::scrollbar_size()
+#include <FL/Fl.H>              // Fl::scrollbar_size()
 
-#define FL_NORMAL_BROWSER	0	/**< type() of Fl_Browser */
+#define FL_NORMAL_BROWSER       0       /**< type() of Fl_Browser */
-#define FL_SELECT_BROWSER	1	/**< type() of FL_Select_Browser */
+#define FL_SELECT_BROWSER       1       /**< type() of FL_Select_Browser */
-#define FL_HOLD_BROWSER		2	/**< type() of Fl_Hold_Browser */
+#define FL_HOLD_BROWSER         2       /**< type() of Fl_Hold_Browser */
-#define FL_MULTI_BROWSER	3	/**< type() of Fl_Multi_Browser */
+#define FL_MULTI_BROWSER        3       /**< type() of Fl_Multi_Browser */
 
-#define FL_SORT_ASCENDING	0	/**< sort browser items in ascending alphabetic order. */
+#define FL_SORT_ASCENDING       0       /**< sort browser items in ascending alphabetic order. */
-#define FL_SORT_DESCENDING	1	/**< sort in descending order */
+#define FL_SORT_DESCENDING      1       /**< sort in descending order */
 
 /**
   This is the base class for browsers.  To be useful it must be
@@ -44,7 +42,7 @@
   browser and the file chooser's browser are subclassed off of this.
 
   This has been designed so that the subclass has complete control
-  over the storage of the data, although because next() and 
+  over the storage of the data, although because next() and
   prev() functions are used to index, it works best as a linked list
   or as a large block of characters in which the line breaks must be
   searched for.
@@ -76,21 +74,21 @@ Keyboard navigation of browser items
   extend a selection or de-selection.
 */
 class FL_EXPORT Fl_Browser_ : public Fl_Group {
-  int position_;	// where user wants it scrolled to
+  int position_;        // where user wants it scrolled to
-  int real_position_;	// the current vertical scrolling position
+  int real_position_;   // the current vertical scrolling position
-  int hposition_;	// where user wants it panned to
+  int hposition_;       // where user wants it panned to
-  int real_hposition_;	// the current horizontal scrolling position
+  int real_hposition_;  // the current horizontal scrolling position
-  int offset_;		// how far down top_ item the real_position is
+  int offset_;          // how far down top_ item the real_position is
-  int max_width;	// widest object seen so far
+  int max_width;        // widest object seen so far
-  uchar has_scrollbar_;	// which scrollbars are enabled
+  uchar has_scrollbar_; // which scrollbars are enabled
   Fl_Font textfont_;
   Fl_Fontsize textsize_;
   Fl_Color textcolor_;
-  void* top_;		// which item scrolling position is in
+  void* top_;           // which item scrolling position is in
-  void* selection_;	// which is selected (except for FL_MULTI_BROWSER)
+  void* selection_;     // which is selected (except for FL_MULTI_BROWSER)
   void *redraw1,*redraw2; // minimal update pointers
-  void* max_width_item;	// which item has max_width_
+  void* max_width_item; // which item has max_width_
-  int scrollbar_size_;	// size of scrollbar trough
+  int scrollbar_size_;  // size of scrollbar trough
 
   void update_top();
 
@@ -98,7 +96,7 @@ protected:
 
   // All of the following must be supplied by the subclass:
   /**
-    This method must be provided by the subclass 
+    This method must be provided by the subclass
     to return the first item in the list.
     \see item_first(), item_next(), item_last(), item_prev()
    */
@@ -121,8 +119,8 @@ protected:
     \see item_first(), item_next(), item_last(), item_prev()
    */
   virtual void *item_last() const { return 0L; }
-  /** 
+  /**
-    This method must be provided by the subclass to return 
+    This method must be provided by the subclass to return
     the height of \p item in pixels.
     Allow for two additional pixels for the list selection box.
     \param[in] item The item whose height is returned.
@@ -145,28 +143,28 @@ protected:
   */
   virtual void item_draw(void *item,int X,int Y,int W,int H) const = 0;
   /**
-    This optional method returns a string (label) that may be used for sorting. 
+    This optional method returns a string (label) that may be used for sorting.
     \param[in] item The item whose label text is returned.
     \returns The item's text label. (Can be NULL if blank)
    */
   virtual const char *item_text(void *item) const { (void)item; return 0L; }
   /**
-    This optional method should be provided by the subclass 
+    This optional method should be provided by the subclass
     to efficiently swap browser items \p a and \p b, such as for sorting.
     \param[in] a,b The two items to be swapped.
    */
   virtual void item_swap(void *a,void *b) { (void)a; (void)b; }
   /**
-    This method must be provided by the subclass 
+    This method must be provided by the subclass
-    to return the item for the specified \p index. 
+    to return the item for the specified \p index.
     \param[in] index The \p index of the item to be returned
     \returns The item at the specified \p index.
    */
   virtual void *item_at(int index) const { (void)index; return 0L; }
   // you don't have to provide these but it may help speed it up:
-  virtual int full_width() const ;	// current width of all items
+  virtual int full_width() const ;      // current width of all items
-  virtual int full_height() const ;	// current height of all items
+  virtual int full_height() const ;     // current height of all items
-  virtual int incr_height() const ;	// average height of an item
+  virtual int incr_height() const ;     // average height of an item
   // These only need to be done by subclass if you want a multi-browser:
   virtual void item_select(void *item,int val=1);
   virtual int item_selected(void *item) const ;
@@ -178,9 +176,9 @@ protected:
   void *top() const { return top_; }
   /**
     Returns the item currently selected, or NULL if there is no selection.
-    
+
     For multiple selection browsers this call returns the currently focused item,
-    even if it is not selected. To find all selected items, call 
+    even if it is not selected. To find all selected items, call
     Fl_Multi_Browser::selected() for every item in question.
   */
   void *selection() const { return selection_; }
@@ -197,9 +195,9 @@ protected:
    */
   void redraw_lines() { damage(FL_DAMAGE_SCROLL); } // redraw all of them
   void bbox(int &X,int &Y,int &W,int &H) const;
-  int leftedge() const;	// x position after scrollbar & border
+  int leftedge() const; // x position after scrollbar & border
   void *find_item(int ypos); // item under mouse
-  
+
   void draw();
   Fl_Browser_(int X,int Y,int W,int H,const char *L=0);
 
@@ -223,7 +221,7 @@ public:
   /**
     Gets the vertical scroll position of the list as a pixel position \p pos.
     The position returned is how many pixels of the list are scrolled off the top edge
-    of the screen.  Example: A position of '3' indicates the top 3 pixels of 
+    of the screen.  Example: A position of '3' indicates the top 3 pixels of
     the list are scrolled off the top edge of the screen.
     \see position(), hposition()
   */
@@ -250,13 +248,13 @@ public:
      -  bit 3-31: reserved for future use
    */
   enum { // values for has_scrollbar()
-    HORIZONTAL = 1,		///< Only show horizontal scrollbar.
+    HORIZONTAL = 1,             ///< Only show horizontal scrollbar.
-    VERTICAL = 2,		///< Only show vertical scrollbar.
+    VERTICAL = 2,               ///< Only show vertical scrollbar.
-    BOTH = 3,			///< Show both scrollbars. (default)
+    BOTH = 3,                   ///< Show both scrollbars. (default)
-    ALWAYS_ON = 4,		///< Specified scrollbar(s) should 'always' be shown (to be used with HORIZONTAL/VERTICAL)
+    ALWAYS_ON = 4,              ///< Specified scrollbar(s) should 'always' be shown (to be used with HORIZONTAL/VERTICAL)
-    HORIZONTAL_ALWAYS = 5,	///< Horizontal scrollbar always on.
+    HORIZONTAL_ALWAYS = 5,      ///< Horizontal scrollbar always on.
-    VERTICAL_ALWAYS = 6,	///< Vertical scrollbar always on.
+    VERTICAL_ALWAYS = 6,        ///< Vertical scrollbar always on.
-    BOTH_ALWAYS = 7		///< Both scrollbars always on.
+    BOTH_ALWAYS = 7             ///< Both scrollbars always on.
   };
   /**
     Returns the current scrollbar mode, see Fl_Browser_::has_scrollbar(uchar)
@@ -265,9 +263,9 @@ public:
   /**
     Sets whether the widget should have scrollbars or not (default Fl_Browser_::BOTH).
     By default you can scroll in both directions, and the scrollbars
-    disappear if the data will fit in the widget.  
+    disappear if the data will fit in the widget.
     has_scrollbar() changes this based on the value of \p mode:
-  
+
     - 0 - No scrollbars.
 
     - Fl_Browser_::HORIZONTAL - Only a horizontal scrollbar.
@@ -317,9 +315,9 @@ public:
   /**
     Gets the current size of the scrollbars' troughs, in pixels.
 
-    If this value is zero (default), this widget will use the 
+    If this value is zero (default), this widget will use the
     Fl::scrollbar_size() value as the scrollbar's width.
-  
+
     \returns Scrollbar size in pixels, or 0 if the global Fl::scrollbar_size() is being used.
     \see Fl::scrollbar_size(int)
   */
@@ -330,24 +328,24 @@ public:
     Sets the pixel size of the scrollbars' troughs to \p newSize, in pixels.
 
     Normally you should not need this method, and should use
-    Fl::scrollbar_size(int) instead to manage the size of ALL 
+    Fl::scrollbar_size(int) instead to manage the size of ALL
-    your widgets' scrollbars. This ensures your application 
+    your widgets' scrollbars. This ensures your application
     has a consistent UI, is the default behavior, and is normally
     what you want.
 
     Only use THIS method if you really need to override the global
     scrollbar size. The need for this should be rare.
-    
+
     Setting \p newSize to the special value of 0 causes the widget to
     track the global Fl::scrollbar_size(), which is the default.
-    
+
     \param[in] newSize Sets the scrollbar size in pixels.\n
                     If 0 (default), scrollbar size tracks the global Fl::scrollbar_size()
     \see Fl::scrollbar_size()
   */
   void scrollbar_size(int newSize) {
       scrollbar_size_ = newSize;
-  }   
+  }
   /**
     Returns the global value Fl::scrollbar_size().
    \deprecated Use scrollbar_size() instead.
@@ -379,7 +377,3 @@ public:
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Button.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Button header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2014 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
@@ -27,13 +25,13 @@
 #endif
 
 // values for type()
-#define FL_NORMAL_BUTTON	0   /**< value() will be set to 1 during the press of the button and
+#define FL_NORMAL_BUTTON        0   /**< value() will be set to 1 during the press of the button and
                                          reverts back to 0 when the button is released */
-#define FL_TOGGLE_BUTTON	1   ///< value() toggles between 0 and 1 at every click of the button
+#define FL_TOGGLE_BUTTON        1   ///< value() toggles between 0 and 1 at every click of the button
-#define FL_RADIO_BUTTON		(FL_RESERVED_TYPE+2) /**< is set to 1 at button press, and all other
+#define FL_RADIO_BUTTON         (FL_RESERVED_TYPE+2) /**< is set to 1 at button press, and all other
-				         buttons in the same group with <tt>type() == FL_RADIO_BUTTON</tt>
+                                         buttons in the same group with <tt>type() == FL_RADIO_BUTTON</tt>
-				         are set to zero.*/
+                                         are set to zero.*/
-#define FL_HIDDEN_BUTTON	3   ///< for Forms compatibility
+#define FL_HIDDEN_BUTTON        3   ///< for Forms compatibility
 
 extern FL_EXPORT Fl_Shortcut fl_old_shortcut(const char*);
 
@@ -59,7 +57,7 @@ class Fl_Widget_Tracker;
   \li \c FL_TOGGLE_BUTTON: value() is inverted after button press.
   \li \c FL_RADIO_BUTTON: value() is set to 1 after button press, and all other
          buttons in the current group with <tt>type() == FL_RADIO_BUTTON</tt>
-	 are set to zero.
+         are set to zero.
 
   \todo Refactor the doxygen comments for Fl_Button when() documentation.
 
@@ -70,7 +68,7 @@ class Fl_Widget_Tracker;
          clicks the button, or when a shortcut is typed.
   \li \c FL_WHEN_CHANGED: The callback is done each time the value() changes
          (when the user pushes and releases the button, and as the mouse is
-	 dragged around in and out of the button).
+         dragged around in and out of the button).
 */
 
 class FL_EXPORT Fl_Button : public Fl_Widget {
@@ -170,7 +168,3 @@ public:
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Cairo.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Main header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2016 by Bill Spitzak and others.
@@ -9,15 +7,15 @@
 // 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
-    Handling transparently platform dependent cairo include files 
+    Handling transparently platform dependent cairo include files
 */
 
 #ifndef FL_CAIRO_H
@@ -31,12 +29,12 @@
 
 # include <cairo.h>
 
-/** 
+/**
    \addtogroup group_cairo
    @{
 */
 
-/** 
+/**
    Contains all the necessary info on the current cairo context.
    A private internal & unique corresponding object is created to
    permit cairo context state handling while keeping it opaque.
@@ -48,33 +46,33 @@ public:
   Fl_Cairo_State() : cc_(0), own_cc_(false), autolink_(false), window_(0), gc_(0) {}
 
     // access attributes
-    cairo_t* cc() const {return cc_;}		 ///< Gets the current cairo context
+    cairo_t* cc() const {return cc_;}            ///< Gets the current cairo context
-    bool autolink() const {return autolink_;}	 ///< Gets the autolink option. See Fl::cairo_autolink_context(bool)
+    bool autolink() const {return autolink_;}    ///< Gets the autolink option. See Fl::cairo_autolink_context(bool)
     /** Sets the current cairo context.
 
-	\p own == \e true (the default) indicates that the cairo context \p c
+        \p own == \e true (the default) indicates that the cairo context \p c
-	will be deleted by FLTK internally when another cc is set later.
+        will be deleted by FLTK internally when another cc is set later.
 
-	\p own == \e false indicates cc deletion is handled externally
+        \p own == \e false indicates cc deletion is handled externally
-	by the user program.
+        by the user program.
     */
     void cc(cairo_t* c, bool own=true)  {
-	if (cc_ && own_cc_) cairo_destroy(cc_);
+        if (cc_ && own_cc_) cairo_destroy(cc_);
-	cc_=c;
+        cc_=c;
-	if (!cc_) window_=0;
+        if (!cc_) window_=0;
-	own_cc_=own;
+        own_cc_=own;
     }
     void  autolink(bool b);                     ///< Sets the autolink option, only available with --enable-cairoext
-    void  window(void* w)  {window_=w;}		///< Sets the window \p w to keep track on
+    void  window(void* w)  {window_=w;}         ///< Sets the window \p w to keep track on
-    void* window() const {return window_;}	///< Gets the last window attached to a cc
+    void* window() const {return window_;}      ///< Gets the last window attached to a cc
-    void  gc(void* c)  {gc_=c;}		        ///< Sets the gc \p c to keep track on
+    void  gc(void* c)  {gc_=c;}                 ///< Sets the gc \p c to keep track on
-    void* gc() const {return gc_;}		///< Gets the last gc attached to a cc
+    void* gc() const {return gc_;}              ///< Gets the last gc attached to a cc
 
 private:
-    cairo_t * cc_;	 // contains the unique autoupdated cairo context
+    cairo_t * cc_;       // contains the unique autoupdated cairo context
-    bool own_cc_;	 // indicates whether we must delete the cc, useful for internal cleanup
+    bool own_cc_;        // indicates whether we must delete the cc, useful for internal cleanup
-    bool autolink_;	 // false by default, prevents the automatic cairo mapping on fltk windows
+    bool autolink_;      // false by default, prevents the automatic cairo mapping on fltk windows
-			 // for custom cairo implementations.
+                         // for custom cairo implementations.
     void* window_, *gc_; // for keeping track internally of last win+gc treated
 };
 
@@ -82,7 +80,3 @@ private:
 
 # endif // FLTK_HAVE_CAIRO
 #endif // FL_CAIRO_H
-
-//
-// End of "$Id$" .
-//

FL/Fl_Cairo_Window.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Main 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
@@ -29,7 +27,7 @@
 #  include <FL/Fl.H>
 #  include <FL/Fl_Double_Window.H>
 
-/** 
+/**
    \addtogroup group_cairo
    @{
 */
@@ -44,7 +42,7 @@
    \note You can alternatively define your custom cairo FLTK window,
    and thus at least override the draw() method to provide custom cairo
    support. In this case you will probably use Fl::cairo_make_current(Fl_Window*)
-   to attach a context to your window. You should do it only when your window is 
+   to attach a context to your window. You should do it only when your window is
    the current window. \see Fl_Window::current()
 */
 class FL_EXPORT Fl_Cairo_Window : public Fl_Double_Window {
@@ -62,7 +60,7 @@ protected:
     if (draw_cb_) { // call the Cairo draw callback
       // manual method ? if yes explicitly get a cairo_context here
       if (!Fl::cairo_autolink_context())
-	Fl::cairo_make_current(this);
+        Fl::cairo_make_current(this);
       draw_cb_(this, Fl::cairo_cc());
       // flush cairo drawings: necessary at least for Windows
       cairo_surface_t *s = cairo_get_target(Fl::cairo_cc());
@@ -73,7 +71,7 @@ protected:
 public:
   /** This defines the cairo draw callback prototype that you must further */
   typedef void (*cairo_draw_cb) (Fl_Cairo_Window* self, cairo_t* def);
-  /** 
+  /**
     You must provide a draw callback which will implement your cairo rendering.
     This method will permit you to set your cairo callback to \p cb.
   */
@@ -87,7 +85,3 @@ private:
 
 # endif // FLTK_HAVE_CAIRO
 #endif // FL_CAIRO_WINDOW_H
-
-//
-// End of "$Id$" .
-//

FL/Fl_Chart.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Forms chart header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2010 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
@@ -27,24 +25,24 @@
 #endif
 
 // values for type()
-#define FL_BAR_CHART		0	/**< type() for Bar Chart variant */
+#define FL_BAR_CHART            0       /**< type() for Bar Chart variant */
-#define FL_HORBAR_CHART		1	/**< type() for Horizontal Bar Chart variant */
+#define FL_HORBAR_CHART         1       /**< type() for Horizontal Bar Chart variant */
-#define FL_LINE_CHART		2	/**< type() for Line Chart variant */
+#define FL_LINE_CHART           2       /**< type() for Line Chart variant */
-#define FL_FILL_CHART		3	/**< type() for Fill Line Chart variant */
+#define FL_FILL_CHART           3       /**< type() for Fill Line Chart variant */
-#define FL_SPIKE_CHART		4	/**< type() for Spike Chart variant */
+#define FL_SPIKE_CHART          4       /**< type() for Spike Chart variant */
-#define FL_PIE_CHART		5	/**< type() for Pie Chart variant */
+#define FL_PIE_CHART            5       /**< type() for Pie Chart variant */
-#define FL_SPECIALPIE_CHART	6	/**< type() for Special Pie Chart variant */
+#define FL_SPECIALPIE_CHART     6       /**< type() for Special Pie Chart variant */
 
-#define FL_FILLED_CHART  FL_FILL_CHART	/**< for compatibility */
+#define FL_FILLED_CHART  FL_FILL_CHART  /**< for compatibility */
 
-#define FL_CHART_MAX		128	/**< max entries per chart */
+#define FL_CHART_MAX            128     /**< max entries per chart */
-#define FL_CHART_LABEL_MAX	18	/**< max label length for entry */
+#define FL_CHART_LABEL_MAX      18      /**< max label length for entry */
 
 /** For internal use only */
 struct FL_CHART_ENTRY {
-   float val;				/**< For internal use only. */
+   float val;                           /**< For internal use only. */
-   unsigned col;			/**< For internal use only. */
+   unsigned col;                        /**< For internal use only. */
-   char str[FL_CHART_LABEL_MAX+1];	/**< For internal use only. */
+   char str[FL_CHART_LABEL_MAX+1];      /**< For internal use only. */
 };
 
 /**
@@ -52,7 +50,7 @@ struct FL_CHART_ENTRY {
   \brief Fl_Chart displays simple charts.
   It is provided for Forms compatibility.
 
-  \image html charts.png  
+  \image html charts.png
   \image latex charts.png  "Fl_Chart" width=10cm
   \todo Refactor Fl_Chart::type() information.
 
@@ -145,7 +143,3 @@ public:
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Check_Browser.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Fl_Check_Browser header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2010 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
@@ -55,11 +53,11 @@ public:
 #ifndef FL_DOXYGEN
   /** For internal use only. */
   struct cb_item {
-	  cb_item *next;	/**< For internal use only. */
+          cb_item *next;        /**< For internal use only. */
-	  cb_item *prev;	/**< For internal use only. */
+          cb_item *prev;        /**< For internal use only. */
-	  char checked;		/**< For internal use only. */
+          char checked;         /**< For internal use only. */
-	  char selected;	/**< For internal use only. */
+          char selected;        /**< For internal use only. */
-	  char *text;		/**< For internal use only. */
+          char *text;           /**< For internal use only. */
   };
 #endif // !FL_DOXYGEN
 
@@ -81,7 +79,7 @@ public:
   ~Fl_Check_Browser() { clear(); }
   int add(char *s);               // add an (unchecked) item
   int add(char *s, int b);        // add an item and set checked
-				  // both return the new nitems()
+                                  // both return the new nitems()
   int remove(int item);           // delete an item. Returns nitems()
 
   // inline const char * methods to avoid breaking binary compatibility...
@@ -114,7 +112,3 @@ public:
 
 #endif // Fl_Check_Browser_H
 
-//
-// End of "$Id$".
-//
-

FL/Fl_Check_Button.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Check button header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2014 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
 //
 
 #ifndef Fl_Check_Button_H
@@ -33,7 +31,3 @@ public:
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Choice.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Choice header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2010 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
@@ -45,7 +43,7 @@
   and then:
 
       - The item's callback is done if one has been set; the
-        Fl_Choice is passed as the Fl_Widget* argument, 
+        Fl_Choice is passed as the Fl_Widget* argument,
         along with any userdata configured for the callback.
 
       - If the item does not have a callback, the Fl_Choice widget's
@@ -100,7 +98,7 @@
      return Fl::run();
    }
  \endcode
-     
+
  */
 class FL_EXPORT Fl_Choice : public Fl_Menu_ {
 protected:
@@ -122,7 +120,3 @@ public:
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Clock.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Clock header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2017 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
@@ -30,12 +28,12 @@
 // Please change doxygen documentation below (class Fl_Clock_Output)
 // accordingly as well when changing the following type values:
 
-#define FL_SQUARE_CLOCK		0	/**< type() of Square Clock variant */
+#define FL_SQUARE_CLOCK         0       /**< type() of Square Clock variant */
-#define FL_ROUND_CLOCK		1	/**< type() of Round Clock variant */
+#define FL_ROUND_CLOCK          1       /**< type() of Round Clock variant */
-#define FL_ANALOG_CLOCK FL_SQUARE_CLOCK	/**< An analog clock is square */
+#define FL_ANALOG_CLOCK FL_SQUARE_CLOCK /**< An analog clock is square */
 #define FL_DIGITAL_CLOCK FL_SQUARE_CLOCK /**< Not yet implemented */
 
-// fabien: Please keep the horizontal formatting of both images in class desc, 
+// fabien: Please keep the horizontal formatting of both images in class desc,
 // don't lose vertical space for nothing!
 
 /**
@@ -45,11 +43,11 @@
   The time shown on the clock is not updated. To display the current time,
   use Fl_Clock instead.
 
-  \htmlonly <BR>  <table align=CENTER border=1 cellpadding=5 >  
+  \htmlonly <BR>  <table align=CENTER border=1 cellpadding=5 >
   <caption align=bottom>type() FL_SQUARE_CLOCK and FL_ROUND_CLOCK </caption> <TR><TD> \endhtmlonly
-  \image html clock.png  
+  \image html clock.png
   \htmlonly </TD> <TD> \endhtmlonly
-  \image html round_clock.png 
+  \image html round_clock.png
   \htmlonly </TD> </TR> </table> \endhtmlonly
   \image latex clock.png "FL_SQUARE_CLOCK type" width=4cm
   \image latex round_clock.png "FL_ROUND_CLOCK type" width=4cm
@@ -57,10 +55,10 @@
   Values for clock type() (\#include \<FL/Clock.H\>):
 
   \code
-    #define FL_SQUARE_CLOCK		0	// Square Clock variant
+    #define FL_SQUARE_CLOCK             0       // Square Clock variant
-    #define FL_ROUND_CLOCK		1	// Round Clock variant
+    #define FL_ROUND_CLOCK              1       // Round Clock variant
-    #define FL_ANALOG_CLOCK FL_SQUARE_CLOCK	// An analog clock is square
+    #define FL_ANALOG_CLOCK FL_SQUARE_CLOCK     // An analog clock is square
-    #define FL_DIGITAL_CLOCK FL_SQUARE_CLOCK	// Not yet implemented
+    #define FL_DIGITAL_CLOCK FL_SQUARE_CLOCK    // Not yet implemented
   \endcode
 
  */
@@ -76,8 +74,8 @@ public:
 
   Fl_Clock_Output(int X, int Y, int W, int H, const char *L = 0);
 
-  void value(ulong v);	// set to this Unix time
+  void value(ulong v);  // set to this Unix time
-  
+
   void value(int H, int m, int s);
 
   /**
@@ -108,9 +106,9 @@ public:
   /**
     Returns the shadow drawing mode of the hands.
 
-    \returns	shadow drawing mode of the hands
+    \returns    shadow drawing mode of the hands
-    \retval 0	no shadows
+    \retval 0   no shadows
-    \retval 1	draw shadows of hands (default)
+    \retval 1   draw shadows of hands (default)
   */
   int shadow() const {return shadow_;}
 
@@ -124,7 +122,7 @@ public:
 
     The default is to draw the shadows (1).
 
-    \param[in]	mode	1 = shadows (default), 0 = no shadows
+    \param[in]  mode    1 = shadows (default), 0 = no shadows
   */
   void shadow(int mode) { shadow_ = mode ? 1 : 0; }
 };
@@ -135,18 +133,18 @@ public:
   \class Fl_Clock
   \brief This widget provides a round analog clock display.
 
-  Fl_Clock is provided for Forms compatibility. 
+  Fl_Clock is provided for Forms compatibility.
   It installs a 1-second timeout callback using Fl::add_timeout().
   You can choose the rounded or square type of the clock with type().
   Please see Fl_Clock_Output widget for applicable values.
 
-  \htmlonly <BR>  <table align=CENTER border=1 cellpadding=5 >  
+  \htmlonly <BR>  <table align=CENTER border=1 cellpadding=5 >
   <caption align=bottom>type() FL_SQUARE_CLOCK and FL_ROUND_CLOCK </caption> <TR><TD> \endhtmlonly
-  \image html clock.png  
+  \image html clock.png
   \htmlonly </TD> <TD> \endhtmlonly
-  \image html round_clock.png 
+  \image html round_clock.png
   \htmlonly </TD> </TR> </table> \endhtmlonly
-  \image latex clock.png "FL_SQUARE_CLOCK type" width=4cm  
+  \image latex clock.png "FL_SQUARE_CLOCK type" width=4cm
   \image latex round_clock.png "FL_ROUND_CLOCK type" width=4cm
 
   \see class Fl_Clock_Output
@@ -156,14 +154,10 @@ public:
   int handle(int);
 
   Fl_Clock(int X, int Y, int W, int H,  const char *L = 0);
-  
+
   Fl_Clock(uchar t, int X, int Y, int W, int H, const char *L);
-  
+
   ~Fl_Clock();
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Color_Chooser.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Color chooser header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2019 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
@@ -67,7 +65,7 @@ public:
 
 #endif // !FL_DOXYGEN
 
-/** \addtogroup group_comdlg 
+/** \addtogroup group_comdlg
     @{ */
 
 /**
@@ -122,21 +120,21 @@ class FL_EXPORT Fl_Color_Chooser : public Fl_Group {
   static void rgb_cb(Fl_Widget*, void*);
   static void mode_cb(Fl_Widget*, void*);
 public:
-  
+
   int handle(int e);
 
-  /** 
+  /**
-   Returns which Fl_Color_Chooser variant is currently active 
+   Returns which Fl_Color_Chooser variant is currently active
-   \return color modes are rgb(0), byte(1), hex(2), or hsv(3)   
+   \return color modes are rgb(0), byte(1), hex(2), or hsv(3)
    */
   int mode() {return choice.value();}
-  
+
-  /** 
+  /**
-   Set which Fl_Color_Chooser variant is currently active 
+   Set which Fl_Color_Chooser variant is currently active
-   \param[in] newMode color modes are rgb(0), byte(1), hex(2), or hsv(3)   
+   \param[in] newMode color modes are rgb(0), byte(1), hex(2), or hsv(3)
    */
   void mode(int newMode);
-  
+
   /**
     Returns the current hue.
     0 <= hue < 6. Zero is red, one is yellow, two is green, etc.
@@ -190,7 +188,3 @@ FL_EXPORT int fl_color_chooser(const char* name, double& r, double& g, double& b
 FL_EXPORT int fl_color_chooser(const char* name, uchar& r, uchar& g, uchar& b, int m=-1);
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Copy_Surface.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Copy-to-clipboard code for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2014 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
 //
 
 #ifndef Fl_Copy_Surface_H
@@ -22,12 +20,12 @@
 #include <FL/Fl_Widget_Surface.H>
 
 /** Supports copying of graphical data to the clipboard.
- 
+
  <br> After creation of an Fl_Copy_Surface object, make it the current drawing surface calling Fl_Surface_Device::push_current(), and all subsequent graphics requests
  will be recorded in the clipboard. It's possible to draw widgets (using Fl_Copy_Surface::draw()
  ) or to use any of the \ref fl_drawings or the \ref fl_attributes.
  Finally, delete the Fl_Copy_Surface object to load the clipboard with the graphical data.
- <br> Fl_Gl_Window 's can be copied to the clipboard as well. 
+ <br> Fl_Gl_Window 's can be copied to the clipboard as well.
  <br> Usage example:
  \code
  Fl_Widget *g = ...; // a widget you want to copy to the clipboard
@@ -44,7 +42,7 @@
  2) as a color bitmap. Applications to which the clipboard content is pasted can use the format
  that suits them best.
  \li Mac OS: The graphical data are copied to the clipboard (a.k.a. pasteboard) in two 'flavors':
- 1) in vectorial form as PDF data; 2) in bitmap form as a TIFF image. 
+ 1) in vectorial form as PDF data; 2) in bitmap form as a TIFF image.
  Applications to which the clipboard content is pasted can use the flavor that suits them best.
  \li X11: the graphical data are copied to the clipboard as an image in BMP format.
 */
@@ -78,7 +76,7 @@ public:
 
 /**
  A base class describing the interface between FLTK and draw-to-clipboard operations.
- 
+
  This class is only for internal use by the FLTK library.
 
  A supported platform should implement the virtual methods of this class
@@ -108,7 +106,3 @@ protected:
  */
 
 #endif // Fl_Copy_Surface_H
-
-//
-// End of "$Id$".
-//

FL/Fl_Counter.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Counter header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2010 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
@@ -29,8 +27,8 @@
 #endif
 
 // values for type():
-#define FL_NORMAL_COUNTER	0	/**< type() for counter with fast buttons */
+#define FL_NORMAL_COUNTER       0       /**< type() for counter with fast buttons */
-#define FL_SIMPLE_COUNTER	1	/**< type() for counter without fast buttons */
+#define FL_SIMPLE_COUNTER       1       /**< type() for counter without fast buttons */
 
 /**
   Controls a single floating point value with button (or keyboard) arrows.
@@ -109,7 +107,3 @@ public:
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Device.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Definition of classes Fl_Surface_Device, Fl_Display_Device
 // for the Fast Light Tool Kit (FLTK).
 //
@@ -10,14 +8,14 @@
 // 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 Fl_Device.H 
+/** \file Fl_Device.H
  \brief declaration of classes Fl_Surface_Device, Fl_Display_Device, Fl_Device_Plugin.
 */
 
@@ -36,7 +34,7 @@ class Fl_Widget;
  A drawing surface that's susceptible to receive graphical output.
  Any FLTK application has at any time a current drawing surface to which all drawing requests are directed.
  The current surface is given by Fl_Surface_Device::surface().
- When main() begins running, the current drawing surface has been set to the computer's display, 
+ When main() begins running, the current drawing surface has been set to the computer's display,
  an instance of the Fl_Display_Device class.
 
  A drawing surface other than the computer's display, is typically used as follows:
@@ -53,7 +51,7 @@ class Fl_Widget;
  </ol>
  For back-compatibility, it is also possible to use the Fl_Surface_Device::set_current() member function
  to change the current drawing surface, once to the new surface, once to the previous one.
- 
+
  Class Fl_Surface_Device can also be derived to define new kinds of graphical output
  usable with FLTK drawing functions.
  An example would be to draw to a PDF file. This would require to create a new class,
@@ -105,7 +103,7 @@ public:
 
 /**
  This plugin socket allows the integration of new device drivers for special
- window or screen types. 
+ window or screen types.
  This class is not intended for use outside the FLTK library.
  It is currently used to provide an automated printing
  service and screen capture for OpenGL windows, if linked with fltk_gl.
@@ -130,7 +128,3 @@ public:
 };
 
 #endif // Fl_Device_H
-
-//
-// End of "$Id$".
-//

FL/Fl_Dial.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Dial header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2010 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
@@ -27,14 +25,14 @@
 #endif
 
 // values for type():
-#define FL_NORMAL_DIAL	0	/**< type() for dial variant with dot */
+#define FL_NORMAL_DIAL  0       /**< type() for dial variant with dot */
-#define FL_LINE_DIAL	1	/**< type() for dial variant with line */
+#define FL_LINE_DIAL    1       /**< type() for dial variant with line */
-#define FL_FILL_DIAL	2	/**< type() for dial variant with filled arc */
+#define FL_FILL_DIAL    2       /**< type() for dial variant with filled arc */
 
 /**
   The Fl_Dial widget provides a circular dial to control a
   single floating point value.
-  <P ALIGN=CENTER>\image html dial.png 
+  <P ALIGN=CENTER>\image html dial.png
   \image latex dial.png "Fl_Dial" width=4cm
   Use type() to set the type of the dial to:
   <UL>
@@ -63,7 +61,7 @@ public:
     and label string. The default type is FL_NORMAL_DIAL.
   */
   Fl_Dial(int x,int y,int w,int h, const char *l = 0);
-  /** 
+  /**
      Sets Or gets the angles used for the minimum and maximum values.  The default
      values are 45 and 315 (0 degrees is straight down and the angles
      progress clockwise).  Normally angle1 is less than angle2, but if you
@@ -82,7 +80,3 @@ public:
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Double_Window.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Double-buffered window header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2010 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
@@ -50,13 +48,13 @@ public:
   void hide();
   void flush();
   ~Fl_Double_Window();
-  
+
   /**
    Creates a new Fl_Double_Window widget using the given
    position, size, and label (title) string.
   */
   Fl_Double_Window(int W, int H, const char *l = 0);
-  
+
   /**
    See  Fl_Double_Window::Fl_Double_Window(int w, int h, const char *label = 0)
   */
@@ -65,7 +63,3 @@ public:
 };
 
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_Export.H

@@ -1,6 +1,4 @@
 /*
- * "$Id$"
- *
  * Windows DLL export .
  *
  * 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
  */
 
 #ifndef Fl_Export_H
@@ -25,9 +23,9 @@
 
 #  if defined(FL_DLL)
 #    ifdef FL_LIBRARY
-#      define FL_EXPORT	__declspec(dllexport)
+#      define FL_EXPORT __declspec(dllexport)
 #    else
-#      define FL_EXPORT	__declspec(dllimport)
+#      define FL_EXPORT __declspec(dllimport)
 #    endif /* FL_LIBRARY */
 #  elif __GNUC__ >= 4
 #    define FL_EXPORT __attribute__ ((visibility ("default")))
@@ -36,7 +34,3 @@
 #  endif /* FL_DLL */
 
 #endif /* !Fl_Export_H */
-
-/*
- * End of "$Id$".
- */

FL/Fl_File_Browser.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // FileBrowser definitions.
 //
 // Copyright 1999-2010 by Michael Sweet.
@@ -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
@@ -37,17 +35,17 @@
 
 /** The Fl_File_Browser widget displays a list of filenames, optionally with file-specific icons. */
 class FL_EXPORT Fl_File_Browser : public Fl_Browser {
-  
-  int		filetype_;
-  const char	*directory_;
-  uchar		iconsize_;
-  const char	*pattern_;
 
-  int		full_height() const;
+  int           filetype_;
-  int		item_height(void *) const;
+  const char    *directory_;
-  int		item_width(void *) const;
+  uchar         iconsize_;
-  void		item_draw(void *, int, int, int, int) const;
+  const char    *pattern_;
-  int		incr_height() const { return (item_height(0)); }
+
+  int           full_height() const;
+  int           item_height(void *) const;
+  int           item_width(void *) const;
+  void          item_draw(void *, int, int, int, int) const;
+  int           incr_height() const { return (item_height(0)); }
 
 public:
   enum { FILES, DIRECTORIES };
@@ -59,34 +57,34 @@ public:
   Fl_File_Browser(int, int, int, int, const char * = 0);
 
   /**    Sets or gets the size of the icons. The default size is 20 pixels.  */
-  uchar		iconsize() const { return (iconsize_); };
+  uchar         iconsize() const { return (iconsize_); };
   /**    Sets or gets the size of the icons. The default size is 20 pixels.  */
-  void		iconsize(uchar s) { iconsize_ = s; redraw(); };
+  void          iconsize(uchar s) { iconsize_ = s; redraw(); };
 
   /**
     Sets or gets the filename filter. The pattern matching uses
     the fl_filename_match()
     function in FLTK.
   */
-  void	filter(const char *pattern);
+  void  filter(const char *pattern);
   /**
     Sets or gets the filename filter. The pattern matching uses
     the fl_filename_match()
     function in FLTK.
   */
-  const char	*filter() const { return (pattern_); };
+  const char    *filter() const { return (pattern_); };
 
   /**
     Loads the specified directory into the browser. If icons have been
     loaded then the correct icon is associated with each file in the list.
-    
+
     <P>The sort argument specifies a sort function to be used with
     fl_filename_list().
   */
-  int		load(const char *directory, Fl_File_Sort_F *sort = fl_numericsort);
+  int           load(const char *directory, Fl_File_Sort_F *sort = fl_numericsort);
 
   Fl_Fontsize  textsize() const { return Fl_Browser::textsize(); };
-  void		textsize(Fl_Fontsize s) { Fl_Browser::textsize(s); iconsize_ = (uchar)(3 * s / 2); };
+  void          textsize(Fl_Fontsize s) { Fl_Browser::textsize(s); iconsize_ = (uchar)(3 * s / 2); };
 
   /**
     Sets or gets the file browser type, FILES or
@@ -94,18 +92,14 @@ public:
     files and directories are shown. Otherwise only directories are
     shown.
   */
-  int		filetype() const { return (filetype_); };
+  int           filetype() const { return (filetype_); };
   /**
     Sets or gets the file browser type, FILES or
     DIRECTORIES. When set to FILES, both
     files and directories are shown. Otherwise only directories are
     shown.
   */
-  void		filetype(int t) { filetype_ = t; };
+  void          filetype(int t) { filetype_ = t; };
 };
 
 #endif // !_Fl_File_Browser_H_
-
-//
-// End of "$Id$".
-//

FL/Fl_File_Chooser.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Fl_File_Chooser dialog for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2015 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
 //
 // =======================================================================
 //  DO NOT EDIT FL/Fl_File_Chooser.H and src/Fl_File_Chooser.cxx !!!
@@ -47,24 +45,24 @@
 
 class FL_EXPORT Fl_File_Chooser {
 public:
-  enum { SINGLE = 0, MULTI = 1, CREATE = 2, DIRECTORY = 4 }; 
+  enum { SINGLE = 0, MULTI = 1, CREATE = 2, DIRECTORY = 4 };
 private:
-  static Fl_Preferences *prefs_; 
+  static Fl_Preferences *prefs_;
-  void (*callback_)(Fl_File_Chooser*, void *); 
+  void (*callback_)(Fl_File_Chooser*, void *);
-  void *data_; 
+  void *data_;
-  char directory_[FL_PATH_MAX]; 
+  char directory_[FL_PATH_MAX];
-  char pattern_[FL_PATH_MAX]; 
+  char pattern_[FL_PATH_MAX];
-  char preview_text_[2048]; 
+  char preview_text_[2048];
-  int type_; 
+  int type_;
-  void favoritesButtonCB(); 
+  void favoritesButtonCB();
-  void favoritesCB(Fl_Widget *w); 
+  void favoritesCB(Fl_Widget *w);
-  void fileListCB(); 
+  void fileListCB();
-  void fileNameCB(); 
+  void fileNameCB();
-  void newdir(); 
+  void newdir();
-  static void previewCB(Fl_File_Chooser *fc); 
+  static void previewCB(Fl_File_Chooser *fc);
-  void showChoiceCB(); 
+  void showChoiceCB();
-  void update_favorites(); 
+  void update_favorites();
-  void update_preview(); 
+  void update_preview();
 public:
   Fl_File_Chooser(const char *d, const char *p, int t, const char *title);
 private:
@@ -131,10 +129,10 @@ public:
   void callback(void (*cb)(Fl_File_Chooser *, void *), void *d = 0);
   void color(Fl_Color c);
   Fl_Color color();
-  int count(); 
+  int count();
-  void directory(const char *d); 
+  void directory(const char *d);
   char * directory();
-  void filter(const char *p); 
+  void filter(const char *p);
   const char * filter();
   int filter_value();
   void filter_value(int f);
@@ -145,15 +143,15 @@ public:
   const char * label();
   void ok_label(const char *l);
   const char * ok_label();
-  void preview(int e); 
+  void preview(int e);
-  int preview() const { return previewButton->value(); }; 
+  int preview() const { return previewButton->value(); };
 private:
-  void showHidden(int e); 
+  void showHidden(int e);
-  void remove_hidden_files(); 
+  void remove_hidden_files();
 public:
-  void rescan(); 
+  void rescan();
-  void rescan_keep_filename(); 
+  void rescan_keep_filename();
-  void show(); 
+  void show();
   int shown();
   void textcolor(Fl_Color c);
   Fl_Color textcolor();
@@ -165,72 +163,72 @@ public:
   int type();
   void * user_data() const;
   void user_data(void *d);
-  const char *value(int f = 1); 
+  const char *value(int f = 1);
-  void value(const char *filename); 
+  void value(const char *filename);
   int visible();
   /**
    [standard text may be customized at run-time]
   */
-  static const char *add_favorites_label; 
+  static const char *add_favorites_label;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *all_files_label; 
+  static const char *all_files_label;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *custom_filter_label; 
+  static const char *custom_filter_label;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *existing_file_label; 
+  static const char *existing_file_label;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *favorites_label; 
+  static const char *favorites_label;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *filename_label; 
+  static const char *filename_label;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *filesystems_label; 
+  static const char *filesystems_label;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *manage_favorites_label; 
+  static const char *manage_favorites_label;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *new_directory_label; 
+  static const char *new_directory_label;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *new_directory_tooltip; 
+  static const char *new_directory_tooltip;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *preview_label; 
+  static const char *preview_label;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *save_label; 
+  static const char *save_label;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *show_label; 
+  static const char *show_label;
   /**
    [standard text may be customized at run-time]
   */
-  static const char *hidden_label; 
+  static const char *hidden_label;
   /**
    the sort function that is used when loading
    the contents of a directory.
   */
-  static Fl_File_Sort_F *sort; 
+  static Fl_File_Sort_F *sort;
 private:
-  Fl_Widget* ext_group; 
+  Fl_Widget* ext_group;
 public:
   Fl_Widget* add_extra(Fl_Widget* gr);
 };
@@ -239,7 +237,3 @@ FL_EXPORT char *fl_file_chooser(const char *message,const char *pat,const char *
 FL_EXPORT void fl_file_chooser_callback(void (*cb)(const char*));
 FL_EXPORT void fl_file_chooser_ok_label(const char*l);
 #endif
-
-//
-// End of "$Id$".
-//

FL/Fl_File_Icon.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // Fl_File_Icon definitions.
 //
 // Copyright 1999-2010 by Michael Sweet.
@@ -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
@@ -33,61 +31,61 @@
 // Special color value for the icon color.
 //
 
-#  define FL_ICON_COLOR (Fl_Color)0xffffffff	/**< icon color [background?]*/
+#  define FL_ICON_COLOR (Fl_Color)0xffffffff    /**< icon color [background?]*/
 
 
 //
 // Fl_File_Icon class...
 //
 
-/** 
+/**
-  The Fl_File_Icon class manages icon images that can be used 
+  The Fl_File_Icon class manages icon images that can be used
   as labels in other widgets and as icons in the FileBrowser widget.
 */
-class FL_EXPORT Fl_File_Icon {			//// Icon data
+class FL_EXPORT Fl_File_Icon {                  //// Icon data
 
-  static Fl_File_Icon *first_;	// Pointer to first icon/filetype
+  static Fl_File_Icon *first_;  // Pointer to first icon/filetype
-  Fl_File_Icon	*next_;		// Pointer to next icon/filetype
+  Fl_File_Icon  *next_;         // Pointer to next icon/filetype
-  const char	*pattern_;	// Pattern string
+  const char    *pattern_;      // Pattern string
-  int		type_;		// Match only if directory or file?
+  int           type_;          // Match only if directory or file?
-  int		num_data_;	// Number of data elements
+  int           num_data_;      // Number of data elements
-  int		alloc_data_;	// Number of allocated elements
+  int           alloc_data_;    // Number of allocated elements
-  short		*data_;		// Icon data
+  short         *data_;         // Icon data
 
   public:
 
-  enum				// File types
+  enum                          // File types
   {
-    ANY,			// Any kind of file
+    ANY,                        // Any kind of file
-    PLAIN,			// Only plain files
+    PLAIN,                      // Only plain files
-    FIFO,			// Only named pipes
+    FIFO,                       // Only named pipes
-    DEVICE,			// Only character and block devices
+    DEVICE,                     // Only character and block devices
-    LINK,			// Only symbolic links
+    LINK,                       // Only symbolic links
-    DIRECTORY			// Only directories
+    DIRECTORY                   // Only directories
   };
 
-  enum				// Data opcodes
+  enum                          // Data opcodes
   {
-    END,			// End of primitive/icon
+    END,                        // End of primitive/icon
-    COLOR,			// Followed by color value (2 shorts)
+    COLOR,                      // Followed by color value (2 shorts)
-    LINE,			// Start of line
+    LINE,                       // Start of line
-    CLOSEDLINE,			// Start of closed line
+    CLOSEDLINE,                 // Start of closed line
-    POLYGON,			// Start of polygon
+    POLYGON,                    // Start of polygon
-    OUTLINEPOLYGON,		// Followed by outline color (2 shorts)
+    OUTLINEPOLYGON,             // Followed by outline color (2 shorts)
-    VERTEX			// Followed by scaled X,Y
+    VERTEX                      // Followed by scaled X,Y
   };
 
   Fl_File_Icon(const char *p, int t, int nd = 0, short *d = 0);
   ~Fl_File_Icon();
 
-  short		*add(short d);
+  short         *add(short d);
 
   /**
     Adds a color value to the icon array, returning a pointer to it.
     \param[in] c color value
   */
-  short		*add_color(Fl_Color c)
+  short         *add_color(Fl_Color c)
-		{ short *d = add((short)COLOR); add((short)(c >> 16)); add((short)c); return (d); }
+                { short *d = add((short)COLOR); add((short)(c >> 16)); add((short)c); return (d); }
 
   /**
     Adds a vertex value to the icon array, returning a pointer to it.
@@ -95,8 +93,8 @@ class FL_EXPORT Fl_File_Icon {			//// Icon data
     The origin (0.0) is in the lower-lefthand corner of the icon.
     \param[in] x, y vertex coordinates
   */
-  short		*add_vertex(int x, int y)
+  short         *add_vertex(int x, int y)
-		{ short *d = add((short)VERTEX); add((short)x); add((short)y); return (d); }
+                { short *d = add((short)VERTEX); add((short)x); add((short)y); return (d); }
 
   /**
     Adds a vertex value to the icon array, returning a pointer to it.
@@ -104,35 +102,35 @@ class FL_EXPORT Fl_File_Icon {			//// Icon data
     The origin (0.0) is in the lower-lefthand corner of the icon.
     \param[in] x, y vertex coordinates
   */
-  short		*add_vertex(float x, float y)
+  short         *add_vertex(float x, float y)
-		{ short *d = add((short)VERTEX); add((short)(x * 10000.0));
+                { short *d = add((short)VERTEX); add((short)(x * 10000.0));
-		  add((short)(y * 10000.0)); return (d); }
+                  add((short)(y * 10000.0)); return (d); }
 
   /** Clears all icon data from the icon.*/
-  void		clear() { num_data_ = 0; }
+  void          clear() { num_data_ = 0; }
 
-  void		draw(int x, int y, int w, int h, Fl_Color ic, int active = 1);
+  void          draw(int x, int y, int w, int h, Fl_Color ic, int active = 1);
 
-  void		label(Fl_Widget *w);
+  void          label(Fl_Widget *w);
 
-  static void	labeltype(const Fl_Label *o, int x, int y, int w, int h, Fl_Align a);
+  static void   labeltype(const Fl_Label *o, int x, int y, int w, int h, Fl_Align a);
-  void		load(const char *f);
+  void          load(const char *f);
-  int		load_fti(const char *fti);
+  int           load_fti(const char *fti);
-  int		load_image(const char *i);
+  int           load_image(const char *i);
 
   /** Returns next file icon object. See Fl_File_Icon::first() */
-  Fl_File_Icon	*next() { return (next_); }
+  Fl_File_Icon  *next() { return (next_); }
 
   /** Returns the filename matching pattern for the icon.*/
-  const char	*pattern() { return (pattern_); }
+  const char    *pattern() { return (pattern_); }
 
   /**  Returns the number of words of data used by the icon.*/
-  int		size() { return (num_data_); }
+  int           size() { return (num_data_); }
 
   /**
     Returns the filetype associated with the icon, which can be one of the
     following:
-  
+
     \li Fl_File_Icon::ANY, any kind of file.
     \li Fl_File_Icon::PLAIN, plain files.
     \li Fl_File_Icon::FIFO, named pipes.
@@ -140,20 +138,16 @@ class FL_EXPORT Fl_File_Icon {			//// Icon data
     \li Fl_File_Icon::LINK, symbolic links.
     \li Fl_File_Icon::DIRECTORY, directories.
   */
-  int		type() { return (type_); }
+  int           type() { return (type_); }
 
   /**  Returns the data array for the icon.*/
-  short		*value() { return (data_); }
+  short         *value() { return (data_); }
 
   static Fl_File_Icon *find(const char *filename, int filetype = ANY);
 
   /** Returns a pointer to the first icon in the list.*/
   static Fl_File_Icon *first() { return (first_); }
-  static void	load_system_icons(void);
+  static void   load_system_icons(void);
 };
 
 #endif // !_Fl_Fl_File_Icon_H_
-
-//
-// End of "$Id$".
-//

FL/Fl_File_Input.H

@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // File_Input header file for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2010 by Bill Spitzak and others.
@@ -10,11 +8,11 @@
 // 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
@@ -36,7 +34,7 @@
   FL_WHEN_RELEASE callback won't be called if the directory clicked
   is the same as the current one.
 
-  <P align=CENTER> \image html Fl_File_Input.png </P> 
+  <P align=CENTER> \image html Fl_File_Input.png </P>
   \image latex Fl_File_Input.png "Fl_File_Input"  width=6cm
 
   \note As all Fl_Input derived objects, Fl_File_Input may call its callback
@@ -45,15 +43,15 @@
   to avoid reentrant calls if you plan to show another window or dialog box in the callback.
 */
 class FL_EXPORT Fl_File_Input : public Fl_Input {
-  
-  char		ok_entry_;
-  uchar		down_box_;
-  short		buttons_[200];
-  short		pressed_;
 
-  void		draw_buttons();
+  char          ok_entry_;
-  int		handle_button(int event);
+  uchar         down_box_;
-  void		update_buttons();
+  short         buttons_[200];
+  short         pressed_;
+
+  void          draw_buttons();
+  int           handle_button(int event);
+  void          update_buttons();
 
 public:
 
@@ -66,9 +64,9 @@ protected:
 
 public:
   /** Gets the box type used for the navigation bar. */
-  Fl_Boxtype	down_box() const { return (Fl_Boxtype)down_box_; }
+  Fl_Boxtype    down_box() const { return (Fl_Boxtype)down_box_; }
   /** Sets the box type to use for the navigation bar.  */
-  void		down_box(Fl_Boxtype b) { down_box_ = b; }
+  void          down_box(Fl_Boxtype b) { down_box_ = b; }
 
   /**
     Gets the current error color.
@@ -79,7 +77,7 @@ public:
     \deprecated Will be removed in FLTK 1.5.0 or higher.
     \todo Remove Fl_File_Input::errorcolor() in FLTK 1.5.0 or higher.
   */
-  Fl_Color	errorcolor() const { return FL_RED; }
+  Fl_Color      errorcolor() const { return FL_RED; }
 
   /**
     Sets the current error color to \p c.
@@ -89,21 +87,16 @@ public:
     \deprecated Will be removed in FLTK 1.5.0 or higher.
     \todo Remove Fl_File_Input::errorcolor(Fl_Color) in FLTK 1.5.0 or higher.
     */
-  void		errorcolor(Fl_Color c) {}
+  void          errorcolor(Fl_Color c) {}
 
-  int	value(const char *str);
+  int   value(const char *str);
-  int	value(const char *str, int len);
+  int   value(const char *str, int len);
 
   /**
     Returns the current value, which is a pointer to an internal buffer
     and is valid only until the next event is handled.
   */
-  const char	*value() { return Fl_Input_::value(); }
+  const char    *value() { return Fl_Input_::value(); }
 };
 
 #endif // !Fl_File_Input_H
-
-
-//
-// End of "$Id$".
-//