that could be defined in `.zimrc`, when doing the zcompile in
the completion module and when cleaning the cache.
A custom `${zcompdump_file}` would not be zcompiled or cleaned from the
cache without this correction.
Also, use zrecompile instead of the custom logic to call zcompile.
This change allow arbitrary Zim location path by setting a new
environment variable, ZIM_HOME. If the user does not set it, Zim falls
back to the old "${ZDOTDIR:-${HOME}}/.zim" location.
Closes#203
This change causes `zmanage update` to track the submodules as described
in origin/master, not from their upstream (dirty) states. Users wishing
to "revert" this change on occasion to test some upstream submodule
features, do: `cd ~/.zim && gSu`, assuming you have the git aliases.
This will pull the upstream modules to their latest state, leaving a
dirty HEAD state with these untracked modules. `cd ~/.zim && gSI` to
revert.
Closes#127
Fix `uname` calls with `-o` parameter, as this is not BSD compatible.
As per @Eriner, use `uname -a` instead as a "catch-all" parameter.
Fixes#75, Closes#79
