fix corner case

2022-01-29 19:49:16 +01:00
parent bb15754e1e
commit 4ac9fdf13a
1 changed files with 3 additions and 1 deletions
--- a/line.py
+++ b/line.py
@@ -56,7 +56,9 @@ class Line:
        return result

    def column_to_char(self, column_in_line: int) -> int:
+        if column_in_line in self._column_to_char_cache:
            return self._column_to_char_cache[column_in_line]
+        return 0

    def char_to_column(self, char_in_line: int) -> int:
        if not char_in_line in self._char_to_column_cache: