Fix GFM autolink literals after tabs

Closes GH-18.

Co-authored-by: Christian Murphy <christian.murphy.42@gmail.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/src/event.rs b/src/event.rs
index a63a475..35eaa74 100644
--- a/src/event.rs
+++ b/src/event.rs
@@ -3512,8 +3512,11 @@ impl Point {
                 b'\n' | b'\r' => unreachable!("cannot move past line endings"),
                 b'\t' => {
                     let remainder = next.column % TAB_SIZE;
-                    debug_assert_ne!(remainder, 0, "expected remainder larger than `0`");
-                    let vs = TAB_SIZE - remainder;
+                    let vs = if remainder == 0 {
+                        0
+                    } else {
+                        TAB_SIZE - remainder
+                    };
                     next.index += 1;
                     next.column += 1 + vs;
                 }