From: Łukasz Langa <lukasz@langa.pl>
Date: Tue, 25 Aug 2020 20:26:13 +0000 (+0200)
Subject: Improve docstring re-indentation handling
X-Git-Url: https://git.madduck.net/etc/vim.git/commitdiff_plain/9270a10f6f59f069eb14ffba0c75f58e5895b27c?ds=inline;hp=9270a10f6f59f069eb14ffba0c75f58e5895b27c

Improve docstring re-indentation handling

This addresses a few crashers, namely:

* producing non-equivalent code due to mangling escaped newlines,

* invalid hugging quote characters in the docstring body to the docstring outer
  triple quotes (causing a quadruple quote which is a syntax error),

* lack of handling for docstrings that start on the same line as the `def`, and

* invalid stripping of outer triple quotes when the docstring contained
  a string prefix.

As a bonus, tests now also run when string normalization is disabled.
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