How to debug a macro?

[DanThomas]

Or write log messages, using something like this:

MACROs: "Write To Log File", etc., **Updated 2016-12-28

MACROs: "Write To Log File", etc. UPDATED 2016-12-28: Version1.1. now includes two "ET" versions, which write elapsed time to the log. Also includes two macros to trim comment files to a maximum number of lines. See the comments below. To install, delete the old macros and import these. Any macros that call the old versions will continue to work without needing any changes. Write To Log File.v1.1.kmmacros (181.6 KB) Versions without Elapsed Time (quicker): [image] or [image] Versions …