gopher.nvim/lua/gopher/iferr.lua(view raw)
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local c = require("gopher.config").commands
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.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
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