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Diffstat (limited to 'pygments/lexer.py')
| -rw-r--r-- | pygments/lexer.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/pygments/lexer.py b/pygments/lexer.py index 804aafe0..920fc972 100644 --- a/pygments/lexer.py +++ b/pygments/lexer.py @@ -805,7 +805,8 @@ def do_insertions(insertions, tokens): except StopIteration: insleft = False break # not strictly necessary - yield realpos, t, v[oldi:] + if oldi < len(v): + yield realpos, t, v[oldi:] realpos += len(v) - oldi # leftover tokens |