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84 Commits

Author SHA1 Message Date
Rob Pike
4ed57173b4 avoid an allocation inside bytes.Buffer by providing a static array. 
R=rsc
https://golang.org/cl/165058
 2009-12-04 00:26:08 -08:00
Rob Pike
bc3e34759c Add ReadFrom and WriteTo methods to bytes.Buffer, to enable i/o without buffer allocation. 
Use them in Copy and Copyn.
Speed up ReadFile by using ReadFrom and avoiding Copy altogether (a minor win).

R=rsc, gri
CC=golang-dev
https://golang.org/cl/166041
 2009-12-03 12:56:16 -08:00
Peter Froehlich
1eba218e44 Runes: turn string into []int 
Split: fixed typo in documentation

R=rsc, r, r1
https://golang.org/cl/157170
 2009-12-02 20:47:38 -08:00
Sergio Luis O. B. Correia
6fc820729e go: makes it build for the case $GOROOT has whitespaces 
the bash scripts and makefiles for building go didn't take into account
the fact $GOROOT / $GOBIN could both be directories containing whitespaces,
and was not possible to build it in such a situation.

this commit adjusts the various makefiles/scripts to make it aware of that
possibility, and now it builds successfully when using a path with whitespaces
as well.

Fixes #115.

R=rsc, dsymonds1
https://golang.org/cl/157067
 2009-11-23 17:32:51 -08:00
Russ Cox
9ac4449cb2 gofmt -r 'α[β:len(α)] -> α[β:]' -w src/cmd src/pkg 
R=r, gri
CC=golang-dev
https://golang.org/cl/156115
 2009-11-20 11:45:05 -08:00
Rob Pike
8c1a627e5c add bytes.IndexByte; common case we can make fast later. 
also pick off the special case in strings.Index.   don't want strings.IndexByte
because the call site will very rarely need to allocate and we can handle the
test in the code itself.   bytes.IndexByte can avoid a common allocation.

R=rsc
CC=golang-dev
https://golang.org/cl/156091
 2009-11-18 19:23:08 -08:00
Rob Pike
e70cedfaec remove bytes.Copy 
replace all calls with calls to copy
use copy in regexp and bytes.Buffer

R=rsc
CC=golang-dev
https://golang.org/cl/157073
 2009-11-18 15:24:24 -08:00
David G. Andersen
37f71e8ad6 An asked-for-in #go-nuts extension to quickly create a repeated 
copy of a string or a byte array.
        strings.Repeat("-", 50)
	bytes.Repeat(b, 99)

R=rsc
https://golang.org/cl/155063
 2009-11-16 12:40:01 -08:00
Rob Pike
27779dd6cb fix bug in bytes.Map and add test cases for Map in both strings and bytes packages. 
thanks to ulrik.sverdrup for the test case.

Fixes #191.

R=rsc
CC=golang-dev
https://golang.org/cl/155056
 2009-11-15 12:07:27 -08:00
Robert Griesemer
b27f05f63b minor adjustments to package comments for better synopsis. 
R=rsc
CC=r
http://go/go-review/1026038
 2009-11-10 10:55:53 -08:00
Robert Griesemer
1698934194 - replaced gofmt expression formatting algorithm with 
rsc's algorithm
- applied gofmt -w misc src
- partial CL (remaining files in other CLs)

R=rsc, r
http://go/go-review/1024040
 2009-11-09 21:09:34 -08:00
Robert Griesemer
40621d5c0d remove semis after statements in one-statement statement lists 
R=rsc, r
http://go/go-review/1025029
 2009-11-09 12:07:39 -08:00
Robert Griesemer
368f8cbc75 - fine-tuning of one-line func heuristic (nodes.go) 
- enabled for function declarations (not just function literals)
- applied gofmt -w $GOROOT/src
(look for instance at src/pkg/debug/elf/elf.go)

R=r, rsc
CC=go-dev
http://go/go-review/1026006
 2009-11-06 14:24:38 -08:00
Robert Griesemer
688a6ff71d gofmt-ify bytes 
R=r
http://go/go-review/1016044
 2009-11-04 16:49:28 -08:00
Russ Cox
5d436b9def bytes.SplitAfter and strings.SplitAfter 
most common usage is:

	lines := strings.SplitAfter(text, "\n", 0)

R=r
http://go/go-review/1018042
 2009-11-04 15:19:30 -08:00
Rob Pike
63e668d2ad return "<nil>" when calling String() on a nil bytes.Buffer. 
R=rsc
CC=go-dev
http://go/go-review/1016005
 2009-10-31 13:28:22 -07:00
Russ Cox
d2829faa7c files that are okay from the last gofmt round 
R=gri
http://go/go-review/1015011
 2009-10-27 22:47:54 -07:00
Rob Pike
f1b91263d8 fix typo/oversight: s/Title/ToTitle/. the comment was already correct 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=35964
CL=35979
 2009-10-21 19:51:05 -07:00
Russ Cox
10c7d19e07 fix comment on strings.LastIndex. 
add bytes.LastIndex.
add strings.Reader.

R=r
DELTA=59  (56 added, 0 deleted, 3 changed)
OCL=35585
CL=35601
 2009-10-12 10:09:35 -07:00
Russ Cox
094f1d5990 more lgtm files from gofmt 
R=gri
OCL=35485
CL=35488
 2009-10-08 15:14:54 -07:00
Russ Cox
650bff6aa9 another round of gofmt applications 
R=gri
DELTA=900  (106 added, 31 deleted, 763 changed)
OCL=35384
CL=35396
 2009-10-06 14:55:39 -07:00
Rob Pike
9e7f3a46d3 restore the old algorithm. the new one is more memory efficient in large cases 
but too slow across the board.

R=rsc
DELTA=315  (50 added, 219 deleted, 46 changed)
OCL=34868
CL=34902
 2009-09-22 14:53:48 -07:00
Rob Pike
6efd7e6b8f move strings.Buffer into bytes 
delete strings.Buffer
add a test for a bug not caught before (mustn't install zero-length blocks)

R=rsc
DELTA=987  (289 added, 587 deleted, 111 changed)
OCL=34850
CL=34850
 2009-09-21 12:59:14 -07:00
Rob Pike
d5be41fc4e rename bytes.Buffer.Data() to bytes.Buffer.Bytes() 
R=rsc
DELTA=152  (6 added, 0 deleted, 146 changed)
OCL=34695
CL=34701
 2009-09-16 15:15:00 -07:00
Russ Cox
ca6a0fee1b more "declared and not used". 
the last round omitted := range and only
checked 1 out of N vars in a multi-var :=

R=r
OCL=34624
CL=34638
 2009-09-15 09:41:59 -07:00
Russ Cox
28eba4877b fix "declared and not used" errors in non-test code. 
R=r
DELTA=112  (6 added, 57 deleted, 49 changed)
OCL=34610
CL=34610
 2009-09-14 17:20:29 -07:00
Rob Pike
d3013d8aa1 Add and AddByte 
R=rsc
DELTA=83  (83 added, 0 deleted, 0 changed)
OCL=34584
CL=34584
 2009-09-13 21:35:18 -07:00
Rob Pike
2f5e75859b casing operations for byte arrays 
R=rsc
DELTA=186  (181 added, 0 deleted, 5 changed)
OCL=34203
CL=34203
 2009-09-01 13:46:59 -07:00
Russ Cox
3b864e4195 convert low-level (used by testing) packages to 
whole-package compilation.  new Makefiles,
tests now in separate package

	bytes
	flag
	fmt
	io
	math
	once
	os
	reflect
	strconv
	sync
	time
	utf8

delete import "xxx" in package xxx.

inside package xxx, xxx is not declared
anymore so s/xxx.//g

delete file and package level forward declarations.

note the new internal_test.go and sync
and strconv to provide public access to
internals during testing.  the installed version
of the package omits that file and thus does
not open the internals to all clients.

R=r
OCL=33065
CL=33097
 2009-08-12 13:18:37 -07:00
Russ Cox
832e72beff delete io.ByteBuffer 
R=r
DELTA=25  (0 added, 15 deleted, 10 changed)
OCL=30892
CL=30892
 2009-06-29 20:53:05 -07:00
Russ Cox
d3a412a5ab io.StringBytes -> strings.Bytes 
io.ByteBuffer -> bytes.Buffer

left io.ByteBuffer stub around for now,
for protocol compiler.

R=r
OCL=30861
CL=30872
 2009-06-29 15:24:23 -07:00
David Symonds
30533d607a Change strings.Split, bytes.Split to take a maximum substring count argument. 
R=rsc
APPROVED=r
DELTA=131  (39 added, 10 deleted, 82 changed)
OCL=30669
CL=30723
 2009-06-24 19:02:29 -07:00
Russ Cox
a1646fd50e make bytes.Copy both src- and dst- limited 
and return the number of bytes copied.

R=r
DELTA=18  (6 added, 0 deleted, 12 changed)
OCL=30693
CL=30712
 2009-06-24 15:35:35 -07:00
Rob Pike
d90e7cbac6 mv src/lib to src/pkg 
tests: all.bash passes, gobuild still works, godoc still works.

R=rsc
OCL=30096
CL=30102
 2009-06-09 09:53:44 -07:00