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util.human.io: Use UTF-8-aware length check in padding functions

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This commit is contained in:
Kim Alvefur 2021-11-12 14:22:21 +01:00
parent d1144a7ede
commit d6b3625be2
1 changed files with 2 additions and 2 deletions
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4
util/human/io.lua
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@ -93,11 +93,11 @@ local function printf(fmt, ...)
end
local function padright(s, width)
return s..string.rep(" ", width-#s);
return s..string.rep(" ", width-len(s));
end
local function padleft(s, width)
return string.rep(" ", width-#s)..s;
return string.rep(" ", width-len(s))..s;
end
local pat = "[%z\001-\127\194-\253][\128-\191]*";