Command with multiple spaces on build.jobs

Note that we are calling sed with multiple spaces. It should not break the command. See issue https://github.com/readthedocs/readthedocs.org/issues/9397

 1version: 2
 2
 3build:
 4  os: ubuntu-22.04
 5  tools:
 6    python: "3"
 7  jobs:
 8    post_install:
 9      - sed -i -E "s/^     do something with multiple spaces       here    and replace it with       nothing//g" docs/conf.py
10
11sphinx:
12  configuration: docs/conf.py
13
14python:
15  install:
16    - requirements: requirements.txt

Sphinx configuration file used to build this docs (see full file),

 1# -*- coding: utf-8 -*-
 2
 3# Default settings
 4project = 'Test Builds'
 5extensions = [
 6    'sphinx_autorun',
 7]
 8
 9latex_engine = 'xelatex'  # allow us to build Unicode chars
10
11
12# Include all your settings here
13html_theme = 'sphinx_rtd_theme'
14
15
16
17

>>> # Build at
>>> import datetime
>>> datetime.datetime.utcnow()  # UTC
datetime.datetime(2022, 7, 4, 11, 16, 42, 62844)