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Fix #1146: TextWrap vs words 1-character shorter than the width.

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Patch by Quentin Gallet-Gilles.
This commit is contained in:
Georg Brandl 2008-01-19 19:48:19 +00:00
parent 14404b68d8
commit c6fde7293e
3 changed files with 22 additions and 1 deletions
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7
Lib/textwrap.py
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@ -173,7 +173,12 @@ class TextWrapper:
Handle a chunk of text (most likely a word, not whitespace) that
is too long to fit in any line.
"""
space_left = max(width - cur_len, 1)
# Figure out when indent is larger than the specified width, and make
# sure at least one character is stripped off on every pass
if width < 1:
space_left = 1
else:
space_left = width - cur_len
# If we're allowed to break long words, then do so: put as much
# of the next chunk onto the current line as will fit.