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prequire
wpferguson edited this page Jun 14, 2020
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prequire
a protected lua require
local du = require "lib/dtutils"
local status, lib = du.prequire(req_name)req_name - string - the filename of the lua code to load without the ".lua" filetype
prequire is a protected require that can survive an error in the code being loaded without bringing down the calling routine.
status - boolean - true on success lib - if status is true, then the code, otherwise an error message
local status, lib = prequire("lib/dtutils.file") which would load lib/dtutils/file.lua which would return a status of true and the reference to the library.