diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/ExtFmt.rs | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/src/lib/ExtFmt.rs b/src/lib/ExtFmt.rs index a9747c6a..c71e49a3 100644 --- a/src/lib/ExtFmt.rs +++ b/src/lib/ExtFmt.rs @@ -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 { |