Improve `_bash-it-erase-term()`, `_bash-it-flash-term()`, `_bash-it-rewind()`, `_bash-it-search-result()`, and `_bash-it-search-component()`. Minor tweaks to `_bash-it-is-partial-match()`, and `_bash-it-search()`.
1. `$text_black` isn't a parameter provided by _Bash It_. Typo?
2. `$bold_yellow` is meant for prompt strings and putputs `\[`; ditto `$bold_red`.
3. The color was never returned to normal after.
This reverts commit 2a3fde2b14 but does *not* restore the previous variables. Those are still provided by `lib/colors`.
This plugin exists for anyone who likes the metaprogramming adventure of computing colors dynamically rather than using hard-coded value. Potentially this could be used by themes, or possibly by a theme color-scheme randomizer?
This reverts bash-it/bash-it#99, a metaprogramming adventure in terminal color code escape computation. It was functionally reverted in bash-it/bash-it#699; I'm just finishing the job.
When `upower --enumerate | grep -i BAT` returns multiple lines of results (which are file paths),
the added quotation (from commit 3cb5f3f7e6) concatenates them all to provide an invalid path.
Thus to make the plugin work as before the commit,
take only the first line of the results.
Bash loads initialization files on Mac just the same as it does on Linux or WSL. Our previous assumptions were wrong, and my fix was alsö wrong because I made more assumptions!
This patch eliminates the assumptions. Literally just load either the startup file the shell started with, or fall back to `~/.bashrc`. Don't check `shopt -q login_shell` and don't check `$OSTYPE` or anything else.
Define the helper functions for `bash-preexec.sh` immediately after importing it, rather than in `lib/theme`.
- `__check_precmd_conflict()` and `save_append_prompt_command()` are generally useful and not theme-specific.
- Add matching `__check_preexec_conflict()` and `safe_append_preexec()`.
...to `_bash-it()`.
The norm is for the completion function for, e.g., `teh_cmd`. to be named with the same name and a prepended underscore, i.e. `_teh_cmd`. This alsö reduces namespace confusion, which will be relevant in a future patch.
