diff options
| author | josuah <mail@josuah.net> | 2017-01-27 17:03:14 +0100 |
|---|---|---|
| committer | Marc André Tanner <mat@brain-dump.org> | 2017-01-27 21:09:02 +0100 |
| commit | b8afec996a400fe42e110033031443d18175d4cd (patch) | |
| tree | 867380968f313cc22d78c58981b2a0a7879d8676 /lua | |
| parent | 8871316904a9a9cf75f94fae4d6cef76b7271bc2 (diff) | |
| download | vis-b8afec996a400fe42e110033031443d18175d4cd.tar.gz vis-b8afec996a400fe42e110033031443d18175d4cd.tar.xz | |
vis-digraph: add utility to handle digraphs
Hook it up via Lua to <C-k> in insert and replace mode.
Close #460 #475
Diffstat (limited to 'lua')
| -rw-r--r-- | lua/vis-std.lua | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/lua/vis-std.lua b/lua/vis-std.lua index ff5469a..4da7293 100644 --- a/lua/vis-std.lua +++ b/lua/vis-std.lua @@ -137,3 +137,27 @@ vis.events.subscribe(vis.events.WIN_STATUS, function(win) local right = ' ' .. table.concat(right_parts, " « ") .. ' ' win:status(left, right); end) + +-- additional default keybindings + +vis:map(vis.modes.INSERT, "<C-k>", function(keys) + if #keys < 2 then + return -1 -- need more input + end + local file = io.popen(string.format("vis-digraph '%s' 2>&1", keys:gsub("'", "'\\''"))) + local output = file:read('*all') + local success, msg, status = file:close() + if success then + if vis.mode == vis.modes.INSERT then + vis:insert(output) + elseif vis.mode == vis.modes.REPLACE then + vis:replace(output) + end + elseif msg == 'exit' then + if status == 2 then + return -1 -- prefix need more input + end + vis:info(output) + end + return #keys +end, "Insert digraph") |