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| author |  Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net> | 2018-03-08 12:45:37 +0100 |
|---|---|---|
| committer | Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net> | 2018-04-29 20:45:05 +0200 |
| commit | d94fef210a63db4ff34251afe093041912a7cbde (patch) | |
| tree | b807e02ad0186efce46f6deae2631fd4616c7523 /plugins/ltac/tactic_matching.ml | |
| parent | 6879320384e63793ff9447d4aaddc919bac540ec (diff) | |
Strict focusing using Default Goal Selector.
We add a [SelectAlreadyFocused] constructor to [goal_selector] (read
"!") which causes a failure when there's not exactly 1 goal and
otherwise is a noop.
Then [Set Default Goal Selector "!".] puts us in "strict focusing"
mode where we can only run tactics if we have only one goal or use a
selector.
Closes #6689.
Diffstat (limited to 'plugins/ltac/tactic_matching.ml')
0 files changed, 0 insertions, 0 deletions