* Fix some multibyte character completion bugs
- matchLongest now operates on runes instead of bytes so we don't
complete part of a multibyte character.
- Fix some places that mixed string and rune slice indices.
* Fix wrong menu completion for subdirectories
When selecting a menu completion for a file in a subdirectory, the
entire filename would be appended to the command line, even if you had
already typed part of it.
* Escape file completions in menu completion
* Minor refactors and typo fixes
* Fix cmd-menu-complete-back bug
The first use of cmd-menu-complete-back after opening the completion
menu was incorrectly selecting the before-last completion instead of the
last completion.
* Allow completing broken symlinks
Also skip files with stat errors instead of returning.
* Add command to accept current menu selection
This is useful when completing filenames. For example
cmap <c-y> :cmd-menu-accept; cmd-menu-complete
can be used to accept the selected directory completion, then complete
files in the directory.
* Complete command names for map and cmap
- Document history option
- Use $() command substitution syntax because backticks are replaced
with quotes in gen/docstring.sh
- Movement commands no longer close the search prompt (85aa3b9)
- Use the -L flag of the file command instead of readlink
* initial tags implementation
* add tag to complete.go
* add gTagsPath to os_windows.go
* change behaviour to match other commands
* add tag-toggle to complete.go
* add tag and tag-toggle to docs
* address feedback about tags
This commit moves directory counting with 'dircounts' option from ui
printing to dir reading to be run asynchronously without locking the ui.
On the other side, disadvantage of this approach is that if 'dircounts'
option is changed at runtime, then directory counts may not be available
requiring a manual 'reload'. Indicators for errors are changed to '!'
instead of '?' to distinguish them from missing values.
* add scrollup scrolldown builtin cmd
Scrollup/down move window pane without moving current cursor position.
Default keybinding would be <c-y> for scrollup and <c-e> for scrolldown
just like in vim.
* limit scrolldown when reached bottom
scrolodown will not allow empty space
Fix typo
