Update examples: minor changes, rename, update .gitignore

.gitignore, Makefile: add missing files, sort example filenames.
Makefile.FLTK: update and extend FLTKCONFIG definition examples.

Rename README.examples to README.txt (easier for Windows users).

README.txt: minor edits, fix link, remove trailing whitespace.

.gitignore

@@ -78,8 +78,8 @@
 /examples/howto-simple-svg
 /examples/howto-text-over-image-button
 /examples/menubar-add
-/examples/nativefilechooser-simple-app
 /examples/nativefilechooser-simple
+/examples/nativefilechooser-simple-app
 /examples/OpenGL3-glut-test
 /examples/OpenGL3test
 /examples/progress-simple
@@ -95,6 +95,7 @@
 /examples/tabs-simple
 /examples/textdisplay-with-colors
 /examples/texteditor-simple
+/examples/texteditor-with-dynamic-colors
 /examples/tree-as-container
 /examples/tree-custom-draw-items
 /examples/tree-custom-sort

examples/Makefile

@@ -16,10 +16,12 @@ ALL = clipboard$(EXEEXT) \
       howto-simple-svg$(EXEEXT) \
       howto-text-over-image-button$(EXEEXT) \
       menubar-add$(EXEEXT) \
-      nativefilechooser-simple$(EXEEXT) \
       nativefilechooser-simple-app$(EXEEXT) \
+      nativefilechooser-simple$(EXEEXT) \
       progress-simple$(EXEEXT) \
       shapedwindow$(EXEEXT) \
+      simple-terminal$(EXEEXT) \
+      SVG_File_Surface$(EXEEXT) \
       table-as-container$(EXEEXT) \
       table-simple$(EXEEXT) \
       table-sort$(EXEEXT) \
@@ -27,16 +29,14 @@ ALL = clipboard$(EXEEXT) \
       table-spreadsheet-with-keyboard-nav$(EXEEXT) \
       table-with-keynav$(EXEEXT) \
       tabs-simple$(EXEEXT) \
-      simple-terminal$(EXEEXT) \
-      SVG_File_Surface$(EXEEXT) \
       textdisplay-with-colors$(EXEEXT) \
       texteditor-simple$(EXEEXT) \
       texteditor-with-dynamic-colors$(EXEEXT) \
-      tree-simple$(EXEEXT) \
       tree-as-container$(EXEEXT) \
       tree-custom-draw-items$(EXEEXT) \
       tree-custom-sort$(EXEEXT) \
       tree-of-tables$(EXEEXT) \
+      tree-simple$(EXEEXT) \
       wizard-simple$(EXEEXT)
 
 # default target -- build everything

examples/Makefile.FLTK

@@ -6,7 +6,8 @@
 #    on your system. Common examples:
 #
 #	FLTKCONFIG = /usr/local/bin/fltk-config
-#       FLTKCONFIG = /usr/local/src/fltk-1.3.x-svn/fltk-config
+#       FLTKCONFIG = /usr/local/src/fltk-1.4.x/fltk-config
+#       FLTKCONFIG = ../build/fltk-config # if ../build == CMake build directory
 #
 #    Set .SILENT in your Makefile if you want 'quieter' builds.
 #

examples/README.txt

@@ -76,12 +76,13 @@ NAMING CONVENTIONS
     of the same name.
 
       xxx-simple.cxx          -- Simplest possible example of widget xxx
-                                 eg. table-simple.cxx
+                                 eg. "table-simple.cxx"
 
       xxx-<technique>.cxx     -- A particular "technique" using widget xxx
                                  eg. "table-spreadsheet.cxx"
 
-      howto-<technique>.cxx   -- Demonstrate a particular technique, eg. "howto-threading.cxx"
+      howto-<technique>.cxx   -- Demonstrate a particular technique,
+                                 eg. "howto-threading.cxx"
 
     Some example programs may depend on multiple files. To avoid
     cluttering up the top level examples directory, such examples will
@@ -119,4 +120,4 @@ DISCLAIMER
 BUGS
 
     If you find a bug, please report it through the fltk STR form at
-    http://fltk.org/str.php
+    https://www.fltk.org/str.php