h/fish-shell
1
Fork 0
mirror of https://github.com/fish-shell/fish-shell.git synced 2026-06-02 14:01:20 -03:00
Code Issues Packages Projects Releases Wiki Activity

Introduce $FISH_DEBUG and $FISH_DEBUG_OUTPUT variables

Browse Source 
Same as the `--debug` and `--debug-output` options, can be enabled
when the option can't be passed, e.g. in linux shebangs.

Fixes #7359.
This commit is contained in:
Fabian Homborg
2020-09-28 17:10:40 +02:00
parent b1818270f9
commit d6d3abf59a
3 changed files with 19 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
doc_src/cmds/fish.rst
View File

@@ -63,3 +63,7 @@ Available categories are listed by ``fish --print-debug-categories``. The ``--de
Debug messages output to stderr by default. Note that if ``fish_trace`` is set, execution tracing also outputs to stderr by default. You can output to a file using the ``--debug-output`` option::
> fish --debug='complete,*history*' --debug-output=/tmp/fish.log --init-command='set fish_trace on'
These options can also be changed via the $FISH_DEBUG and $FISH_DEBUG_OUTPUT variables. The categories enabled via ``--debug`` are *added* to the ones enabled by $FISH_DEBUG, so they can be disabled by prefixing them with ``-`` (``reader-*,-ast*`` enables reader debugging and disables ast debugging).
The file given in ``--debug-output`` takes precedence over the file in $FISH_DEBUG_OUTPUT.