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authorJohn MacFarlane <jgm@berkeley.edu>2018-04-14 21:39:53 -0700
committerJohn MacFarlane <jgm@berkeley.edu>2018-04-14 21:41:59 -0700
commitd51bb0e45be412f1f36b010f7458d2c392e28f2b (patch)
tree13917a58cf4e4ccc8e2c114da54f7ef4c7e29b41 /test
parent55d7b8808a7bba08345bcc94b7a462176c182fc9 (diff)
Optimize S_find_first_nonspace.
We were needlessly redoing things we'd already done. Now we skip the work if the first nonspace is greater than the current offset. This fixes pathological slowdown with deeply nested lists (#255). For N = 3000, the time goes from over 17s to about 0.7s. Thanks to @mity for diagnosing the problem.
Diffstat (limited to 'test')
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