improvement for ed: macros

[Harry Graf]

Hey Guys,

I made an improvement in ed: creating macros!

E.g. if you want to print the lines 30 to 55 often.
Create the macro "oa":
oa 30,50n

Now you can execute the macro only with typing:
oa

Let me know, if we can implement the improvement in
the next version. It has only 17 lines off code.

In the attachment you can find the diff file 
depends on the ed version 1.18.


Greetings
Harry

main_loop.diff
Description: Text document