RapR3D Visual GCode Editor (http://www.soasystem.com/download/r3dgedit) Copyright 2014
Revision History

1.0.3 (180331)
-support inline comment in gcode command (for some S3D and Cura files)
-few minor bugs fixed
-increased layer and coor limit to 100000 (experimental) tell me if you come
 across this limitation and send me the gcode file for memory usage analysis. it
 wont be used for anything else other than debugging and improving this software.

1.0.2 (160411)
-support linux text file (line feed) format

1.0.1 (1/12/2015)
-enable editing GCode (G0 and G1) for single/multiple coordinate
-some minor bug fixed

1.0.0 (6/8/2014)
-change feedrate of selected vertices from selected vertices popupmenu
-translate (rotate and offset) all coordinates function from tools menu
-take command line parm to open a file
-added keyboard shortcut "+" = next layer, "-" = previous layer

0.0.3 (BETA)
-file read G1 parser fixed

0.0.2 (BETA)
-fix for international "comma as decimal" problem while reading/saving data

0.0.1 (BETA)
-first release