Use build stages to group related jobs (Vim, Neovim, Vim 7.4).
Use "silent" to avoid hit-enter prompt when redirecting output.
Always run async and sync tests to debug runtime errors.
Vim 7.4.0052 (Ubuntu Trusty) does not allow dynamic keys in inline dictionary.
https://docs.travis-ci.com/user/build-stages/
Checking out a branch or tag may not succeed if there is a path entry
with the same name. This commit appends -- to git checkout commands to
clarify that we're not referring to a file or a directory.
Close#602
Now `:PlugInstall!` and `:PlugUpdate!` forces to update submodules.
`:PlugInstall!` now also checks out to new specified branch, tag, or
commit.
Also added tests for changing branch, tag, or commit.
If not using a bash compatible shell (like fish), then this will be
set as the default Vim shell. Leading to half the tests failing with
E484: CAN’T OPEN FILE
- On-demand loading
- Fix loading of unwanted files (e.g. colors/*.vim, syntax/*.vim, etc.)
- Filetyp-based on-demand loading
- Load `after/ftdetect` as well
- Make sure indent files are loaded by invoking
`doautocmd filetypeindent FileType`
- Ensure plugin loaded when it was added after Vim started
- Do not reload $MYVIMRC after installtion/update
- Instead simply call plug#end()
