src/sphinxcontrib/programoutput/tests/test_cache.py | 10 0 + 10 - 0 !
1 file changed, 10 deletions(-)

 remove tests failing when lang=c

doc/index.rst | 26 13 + 13 - 0 !
1 file changed, 13 insertions(+), 13 deletions(-)

 doc: use python3 instead of python in examples

This makes the examples more illustrative, by running a command that
actually exists. It also avoids embedding the full path to the build
directory in the generated documentation, which is bad for reproducible
builds.

Signed-off-by: Simon McVittie <smcv@debian.org>

doc/index.rst | 4 2 + 2 - 0 !
1 file changed, 2 insertions(+), 2 deletions(-)

 doc: use an example shell command whose output is less likely to
 vary

The path returned by $(which grep) might change depending on whether
the system is merged-/usr or whether it has a local /usr/local/bin/grep,
and the result of running ls can depend on factors such as the time zone.

doc/index.rst | 8 4 + 4 - 0 !
1 file changed, 4 insertions(+), 4 deletions(-)

 doc: use an environment variable less likely to vary between builds

SHELL is less user-specific than USER, and can easily be forced to a
known value for reproducible builds.

Signed-off-by: Simon McVittie <smcv@debian.org>