vis
a vi-like editor based on Plan 9's structural regular expressions
git clone https://9o.is/git/vis.git
1.ref
(136B)
1 10 PRINT "The actual"
2 20 PRINT "code doesn't"
3 30 PRINT "really matter."
4 40 PRINT "Just take"
5 50 PRINT "care of"
6 60 PRINT "the numbers."