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Chop blocks of text
— TCL Backend: wrap [-column] text [prefix] [sep]

Chop a string into lines of length column (70 by default), prefixed with prefix (empty by default). The string is split at spaces by default, or at sep if given.

Parameters:

text
The text to fill.
prefix
A string prefixed to each line.
sep
The separator for breaking text.
column
The desired maximum length of each line