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| author | Russ Cox <rsc@golang.org> | 2008-11-25 09:23:13 -0800 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2008-11-25 09:23:13 -0800 |
| commit | c2bc9b1490f473959869c337c53d253709fe0b59 (patch) | |
| tree | 6404db750b0739f17a7d8ca4c7790448a231826f /src/lib | |
| parent | cee312230dfe073d6b5e8bbd3ad4fa4c3554609a (diff) | |
| download | golang-c2bc9b1490f473959869c337c53d253709fe0b59.tar.gz | |
% x inserts spaces between hex bytes in string/*[]byte
R=r
DELTA=7 (7 added, 0 deleted, 0 changed)
OCL=19967
CL=19978
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/fmt/fmt_test.go | 1 | ||||
| -rw-r--r-- | src/lib/fmt/format.go | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/fmt/fmt_test.go b/src/lib/fmt/fmt_test.go index ec1e9951b..4b423c617 100644 --- a/src/lib/fmt/fmt_test.go +++ b/src/lib/fmt/fmt_test.go @@ -45,6 +45,7 @@ var fmttests = []FmtTest{ // basic bytes FmtTest{ "%s", Bytes("abc"), "abc" }, FmtTest{ "%x", Bytes("abc"), "616263" }, + FmtTest{ "% x", Bytes("abc"), "61 62 63" }, FmtTest{ "%x", Bytes("xyz"), "78797a" }, FmtTest{ "%X", Bytes("xyz"), "78797A" }, FmtTest{ "%q", Bytes("abc"), `"abc"` }, diff --git a/src/lib/fmt/format.go b/src/lib/fmt/format.go index 64d6c9bc9..d1c20a513 100644 --- a/src/lib/fmt/format.go +++ b/src/lib/fmt/format.go @@ -374,6 +374,9 @@ func (f *Fmt) s(s string) *Fmt { func (f *Fmt) sx(s string) *Fmt { t := ""; for i := 0; i < len(s); i++ { + if i > 0 && f.space { + t += " "; + } v := s[i]; t += string(ldigits[v>>4]); t += string(ldigits[v&0xF]); |