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Correctly format '%c' when given a width. #2199

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This commit is contained in:
Christoffer Lerno
2025-06-15 02:27:36 +02:00
parent dda2d2ecbe
commit 2afa544d7d
3 changed files with 15 additions and 3 deletions
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12
lib/std/io/formatter_private.c3
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@@ -623,9 +623,12 @@ fn usz? Formatter.out_char(&self, any arg) @private
return self.out_substr("<NOT CHAR>");
}
usz len = 1;
uint l = 1;
// pre padding
len += self.adjust(l)!;
if (!self.flags.left)
{
len += self.pad(' ', self.width, len)!;
}
// char output
Char32 c = types::any_to_int(arg, uint) ?? 0xFFFD;
switch (true)
@@ -645,7 +648,10 @@ fn usz? Formatter.out_char(&self, any arg) @private
self.out((char)(0x80 | (c >> 6 & 0x3F)))!;
self.out((char)(0x80 | (c & 0x3F)))!;
}
len += self.adjust(l)!;
if (self.flags.left)
{
len += self.pad(' ', self.width, len)!;
}
return len;
}