19 lines
500 B
Lua
19 lines
500 B
Lua
local c = require "gopher.config"
|
|
local iferr = {}
|
|
|
|
-- That's Lua of vimscript implementation of: github.com/koron/iferr
|
|
function iferr.iferr()
|
|
local boff = vim.fn.wordcount().cursor_bytes
|
|
local pos = vim.fn.getcurpos()[2]
|
|
|
|
local data = vim.fn.systemlist((c.commands.iferr .. " -pos " .. boff), vim.fn.bufnr "%")
|
|
if vim.v.shell_error ~= 0 then
|
|
error("iferr failed: " .. data)
|
|
end
|
|
|
|
vim.fn.append(pos, data)
|
|
vim.cmd [[silent normal! j=2j]]
|
|
vim.fn.setpos(".", pos)
|
|
end
|
|
|
|
return iferr
|