Grep, nor grab, sorry

16.02.2009:

I made a simple grep patter to find such "null lines" in th2 files:

I have try grep search/replace

^\s*(\w+) \w+\s+end\1

and it looks it works

m.s.

9. 3. 2017 v 9:14, Henry.Bennett--- via Therion <therion@speleo.sk>:

Creating LOX files sometimes takes a very long time.  One issue appears to be when there are empty objects in a th2 file such as
 
line wall
endline
 
In the list archive Martin Sulka refers to a tool (?) that:
 
There is somewhere a grab to find and erase empty objects from th2 
files in conference.
 
Any ideas?
 
Many thanks, Henry
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