the set() method and add() functions. But we rename add() to Var() for consistency.
Also rename FlagValue to Value for simplicity.
Also, delete the check for multiple settings for a flag. This makes it possible to
define a flag that collects values, such as into a slice of strings.
type flagVar []string
func (f *flagVar) String() string {
return fmt.Sprint(v)
}
func (f *flagVar) Set(value string) bool {
if v == nil {
v = make(flagVar, 1)
} else {
nv := make(flagVar, len(v)+1)
copy(nv, v)
v = nv
}
v[len(v)-1] = value
return true
}
var v flagVar
func main() {
flag.Var(&v, "testV", "multiple values build []string")
flag.Parse()
fmt.Printf("v = %v\n", v)
}
R=rsc
CC=golang-dev
https://golang.org/cl/842041
parsing and printing to new syntax.
Use -oldparser to parse the old syntax,
use -oldprinter to print the old syntax.
2) Change default gofmt formatting settings
to use tabs for indentation only and to use
spaces for alignment. This will make the code
alignment insensitive to an editor's tabwidth.
Use -spaces=false to use tabs for alignment.
3) Manually changed src/exp/parser/parser_test.go
so that it doesn't try to parse the parser's
source files using the old syntax (they have
new syntax now).
4) gofmt -w src misc test/bench
2nd set of files.
R=rsc
CC=golang-dev
https://golang.org/cl/179067
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
- 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
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
