diff options
Diffstat (limited to 'Common/Substring.lean')
| -rw-r--r-- | Common/Substring.lean | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Common/Substring.lean b/Common/Substring.lean index 4ed39b4..f51b088 100644 --- a/Common/Substring.lean +++ b/Common/Substring.lean @@ -5,7 +5,7 @@ namespace Substring theorem nextn_ge (s : Substring) (n : Nat) (p : String.Pos) : s.nextn n p ≥ p := by unfold Substring.nextn cases n - case zero => simp[String.Pos.le_iff] + case zero => simp case succ nn => simp unfold Substring.next |