39 lines
774 B
Markdown
39 lines
774 B
Markdown
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---
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title: prequire
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id: prequire
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weight: 50
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draft: false
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author: "people"
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---
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## NAME
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prequire
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## SYNOPSIS
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a protected lua require
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## USAGE
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```
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local du = require "lib/dtutils"
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local status, lib = du.prequire(req_name)
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```
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**req_name** - _string_ - the filename of the lua code to load without the ".lua" filetype
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## DESCRIPTION
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**prequire** is a protected require that can survive an error in the code being loaded without
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bringing down the calling routine.
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## RETURN VALUE
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**status** - _boolean_ - true on success
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**lib** - if status is true, then the code, otherwise an error message
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## EXAMPLE
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```
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local status, lib = prequire("lib/dtutils.file")
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```
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which would load lib/dtutils/file.lua which
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would return a status of true and the reference to the library.
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