[issue25225] Idle doc: redo Syntax Colors section

[Terry J. Reedy]

Terry J. Reedy added the comment:

Possible alternative, with additions and corrections:
--------------------
3. Syntax colors 

The coloring is applied in a background “thread,” so you may occasionally see uncolorized text.  To change the color scheme, edit the [Colors] section in config.txt.  

Python syntax colors: 
 
  Keywords: orange
  Builtins: purple
  Definitions: blue   
  Strings: green 
  Comments: red 

Shell colors: 
 
  Console output: brown
  Console error: black on red 
  stdin: black      
  stdout: blue 
  stderr: red

Other colors:
  Cursor: black
  Selected: black on gray
  Found: white on black

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue25225>
_______________________________________