diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2020-07-04 11:12:55 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2020-07-04 15:05:30 +0200 |
| commit | c7d7f10bdff703e4a3c0414e8a33d4e45c91eb35 (patch) | |
| tree | 0dff0ee1f98dbfa3ad8776112053a450d176592b /vendor/github.com/go-toolsmith/astfmt/README.md | |
| parent | 9573094ce235bd9afe88f5da27a47dd6bcc1e13b (diff) | |
go.mod: vendor golangci-lint
Diffstat (limited to 'vendor/github.com/go-toolsmith/astfmt/README.md')
| -rw-r--r-- | vendor/github.com/go-toolsmith/astfmt/README.md | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/vendor/github.com/go-toolsmith/astfmt/README.md b/vendor/github.com/go-toolsmith/astfmt/README.md new file mode 100644 index 000000000..954c92bf4 --- /dev/null +++ b/vendor/github.com/go-toolsmith/astfmt/README.md @@ -0,0 +1,39 @@ +[](https://goreportcard.com/report/github.com/go-toolsmith/strparse) +[](https://godoc.org/github.com/go-toolsmith/strparse) + + +# astfmt + +Package astfmt implements ast.Node formatting with fmt-like API. + +## Installation + +```bash +go get github.com/go-toolsmith/astfmt +``` + +## Example + +```go +package main + +import ( + "go/token" + "os" + + "github.com/go-toolsmith/astfmt" + "github.com/go-toolsmith/strparse" +) + +func Example() { + x := strparse.Expr(`foo(bar(baz(1+2)))`) + // astfmt functions add %s support for ast.Node arguments. + astfmt.Println(x) // => foo(bar(baz(1 + 2))) + astfmt.Fprintf(os.Stdout, "node=%s\n", x) // => node=foo(bar(baz(1 + 2))) + + // Can use specific file set with printer. + fset := token.NewFileSet() // Suppose this fset is used when parsing + pp := astfmt.NewPrinter(fset) + pp.Println(x) // => foo(bar(baz(1 + 2))) +} +``` |
