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view framework/env/__init.lua @ 110:0c4841af07a5

String truncating by counting Unicode codepoints in format.string(...)
(grapheme cluster boundary detection not implemented)
author jbe
date Sun Jan 12 03:57:47 2014 +0100 (2014-01-12)
parents 9fdfb27f8e67
children c6ef9991b911
line source
1 function _(text, replacements)
2 local text = locale._get_translation_table()[text] or text
3 if replacements then
4 return (
5 string.gsub(
6 text,
7 "#{(.-)}",
8 function (placeholder)
9 return replacements[placeholder]
10 end
11 )
12 )
13 else
14 return text
15 end
16 end

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