gitk: Index line[hnd]tag arrays by id rather than row number
commit28593d3fa0e667bfccfe48e87a580db7c1a8d769
authorPaul Mackerras <paulus@samba.org>
Thu, 13 Nov 2008 12:01:46 +0000 (13 23:01 +1100)
committerPaul Mackerras <paulus@samba.org>
Sat, 15 Nov 2008 05:23:04 +0000 (15 16:23 +1100)
tree4012c5c5c5993e6de724c9300e2a8a052e3cce8b
parentd98d50e214643379734ac3ffe891770457f1c419
gitk: Index line[hnd]tag arrays by id rather than row number

This simplifies things a bit and is better because ids are stable
but row numbers aren't.  It also means we can avoid one [rowofcommit]
call.

Signed-off-by: Paul Mackerras <paulus@samba.org>
gitk