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[3.13] gh-126332: Fix pyrepl crash for double ctrl-z in line overflow (GH-126650) (#129154)

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gh-126332: Fix pyrepl crash for double ctrl-z in line overflow (GH-126650)

(cherry picked from commit d147e5e52c)

Co-authored-by: Pieter Eendebak <pieter.eendebak@gmail.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
This commit is contained in:
Miss Islington (bot) 2025-01-21 22:04:41 +01:00 • committed by GitHub
parent ffcef2d6f9
commit 0c7045378f
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3 changed files with 16 additions and 1 deletions
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Lib/_pyrepl/utils.py
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@ -16,7 +16,7 @@ def str_width(c: str) -> int:
def wlen(s: str) -> int:
if len(s) == 1:
if len(s) == 1 and s != '\x1a':
return str_width(s)
length = sum(str_width(i) for i in s)
# remove lengths of any escape sequences