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Fix the interaction between various flags in #fmt

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This commit is contained in:
Brian Anderson 2011-04-26 20:49:03 -04:00
parent 2e12fbfc06
commit 8216b5fc10
2 changed files with 29 additions and 9 deletions
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19
src/lib/ExtFmt.rs
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@ -532,15 +532,20 @@ mod RT {
// instead.
if (signed
&& zero_padding
&& _str.byte_len(s) > 0u
&& s.(0) == '-' as u8) {
&& _str.byte_len(s) > 0u) {
auto bytelen = _str.byte_len(s);
auto numpart = _str.substr(s, 1u, bytelen - 1u);
ret "-" + padstr + numpart;
} else {
ret padstr + s;
auto head = s.(0);
if (head == '+' as u8
|| head == '-' as u8
|| head == ' ' as u8) {
auto headstr = _str.unsafe_from_bytes(vec(head));
auto bytelen = _str.byte_len(s);
auto numpart = _str.substr(s, 1u, bytelen - 1u);
ret headstr + padstr + numpart;
}
}
ret padstr + s;
}
fn have_flag(vec[flag] flags, flag f) -> bool {