gopher.nvim/lua/gopher/iferr.lua(view raw)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
local c = require("gopher.config").config.commands
local u = require "gopher._utils"
---Add iferr declaration
---That's Lua of vimscript implementation of:
---github.com/koron/iferr
return function()
local boff = vim.fn.wordcount().cursor_bytes
local cmd = (c.iferr .. " -pos " .. boff)
local data = vim.fn.systemlist(cmd, vim.fn.bufnr "%")
if vim.v.shell_error ~= 0 then
u.notify("command " .. cmd .. " exited with code " .. vim.v.shell_error, "error")
return
end
local pos = vim.fn.getcurpos()[2]
vim.fn.append(pos, data)
vim.cmd [[silent normal! j=2j]]
vim.fn.setpos(".", pos)
end
|