TODO: Outdated + update with cr-generated

Mainframe like Editor (c) 2017 by Thomas Strasser

Features:
=========
* Limited UTF8 with dynamic Code-Page (= 128 indices for ext. characters)
* Save file always in UTF8
* Syntax highlight
* Undo
* Script-Language

general:
========
  <filename> can be <os-command>'|' (e.g. 'ls|')
  ESC # jump between CMD-line and text
  TAB # jump between text and LINE-Number

Commands:
=========
 new # new file
 load <filename> # load <filename>
 save [<filename>]
 insert-char <character> # set default insert-char at column-edit mode
 ic <character> # - " -
 wrap # set wrap on/off; is buggy
 sys <command> # = load <os-command>|
 goto <bookmark-char>|<line-number>
 find <word> # search for <word>
 findi <word> # search for <word> ignore case
 line <lineNumber>|cur <lineNumberCommand>
 q[uit]
 ... and many more ...
 see "help" for more commands and their arguments

LineNumber-Commands
===================
 cc # mark block
 dd # delete block
 i[<nLines>] # insert <nLines> (default: 1)
 d[<nLines>] # delete <nLines> (default: 1)
 e # edit <filename> in current line (useful in combination with "sys ls"
 p # paste marked block
 b<char> # toggle bookmark

ColumnNumber-Commands
=====================
 i[<nColumns>] # insert <nColumns> insert-char characters columns in current block
 i<text> # insert <text> columns in current block
 d<nColumns> # delete <nColumns> columns
 d ... d # delete text between columns (exkl. last one)

Script language
===============
similar to TCL/TK
  
 "_l:" = local variable
 see "help" in editor

Unicode-Font
============
  from: http://pelulamu.net/unscii/


