![CAD Forum - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz]](../common/arkance_186.png "CAD Forum - ARKANCE Community - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz]")
CAD FORUM - TIPS & TRICKS | UTILITIES | DISCUSSION | BLOCKS | SUPPORT | HELP & ASSISTANCE
Over 1.116.000 registered users (EN+CZ).
AutoCAD tips, Inventor tips, Revit tips, Civil tips, Fusion tips.
The new Beam calculator, Spirograph generator and Regression curves in the Converters section.
New AutoCAD 2027 commands and sys.variables
CAD tip # 6656:
Question
A
The special character (control sequence) "^R" constrols the versioning of AutoCAD commands. It can also enable a dialog version of a command launched from a macro (e.g. for MLEADER).
Menu macros (CUI) use by default the oldest versions of commands (to maintain compatibility) and typically a commandline versions of commands. If you need to use the newest version of a particular command (its options and prompts), it is neccessary to use ^R before the command name - e.g.: ^C^C^R_FILLET;.
ACAD2010ACLT2010ADT2010ACADM2010Civil2010
*CAD
4.5.2009
6951×
this tip shared by ARKANCE experts applies to: AutoCAD 2010 · AutoCAD LT 2010 · AutoCAD Architecture 2010 · AutoCAD Mechanical 2010 · Civil 3D 2010 ·
CADforum
Tips, tricks, utilities, help, how-tos and FAQ for AutoCAD, LT, Inventor, Revit, Map, Civil 3D, Fusion, Forma, 3ds Max and other Autodesk software (community support by ARKANCE). See About CADforum.
Copyright © 2026 | Advertise with us | Online privacy
