Do not set `MANPAGER` to `nvim` as `nvim-man` is used already and in the
case that it does not open `nvim` I want to use `less` as **pager**.
This makes it possible to use `man -- <page>` as 'hack' to view the page
in `less` for example if a real pager is desired because of the loading
time (e.g. `zshall`).
Load only the `man.vim` plugin, nothing else. This should speed up the
startup a bit. It will never be as fast as `less` though, as it loads
the whole file first.
Move `git-track` into its own autoloadable function.
This way it is
better maintainable as in one-liner format and brings the possibility of
having more complexity (e.g. for better portability).
By that it is also now executable as `git-track` as well as `git track`
as before.
Split up local declarations into definition and declaration to get the
exit code of the command substitution.
With `err_return` the function now aborts early if `$mount_point`
couldn't be set properly.
Refactor the function to keep an array of commands with requirements
that have to be met. Those commands are then cycled over a wrap around
index instead of the inflexible switch statement.
Instead of overwriting existing aliases, reuse them.
This makes it possible to add multiple flags in multiple calls to
`add_flags` for example when a flag should only be added on certain
systems, etc..
Since both were functions already their place seems more appropriate in
functions.zsh. This also fixes the completion of both, since they did
not complete files before.
Other changes in `unbkp`:
- Use `mv` instead of `cp`
- Fix little typo (forgotten quote) and support specifying the
original name instead of only the backup.
- Do not "rename" the file if there is no change in name
(Leading to the prompt if the file should be overwritten)
This annoys me in more cases than I thought. For example when checking
out a commit in the past in detached head mode and I want to see the
past commits before the current one.
Especially because there is no flag that can disable it again.
The flag has to be passed manually to `glog` now.
On (new) systems where commands are still missing, it is often a little
surprise when commands do not work after zsh-syntax-highlighting colored
them green. That's why I do not want alias to be created when they just
wrap a command with the same name without the command existing.
There also cases like `rm` where I do not want to type out `command rm`
every time just because `trash` is not installed.
