handle hg
hg init

hg add hello.go
hg commit --user 'Russ Cox <******@****.***>' --date '2017-10-10T19:39:36-04:00' --message 'hello'

hg log -r ':' --template '{node|short} {desc|strip|firstline}\n'
cmp stdout .hg-log

-- .hg-log --
a8c8e7a40da9 hello
-- hello.go --
package main // import "vcs-test.golang.org/go/custom-hg-hello"

func main() {
	println("hello")

// RUN: tf-opt %s -tf-strip-noinline-attribute | FileCheck %s

// CHECK-LABEL: func @strip_simple(
// CHECK-NOT: tf._noinline
func.func @strip_simple() -> tensor<2xi32> attributes {tf._noinline = true} {
  // CHECK-NEXT: %[[CST:.*]] = "tf.Const"
  %cst = "tf.Const"() { value = dense<2> : tensor<2xi32> } : () -> tensor<2xi32>
  func.return %cst : tensor<2xi32>

import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
import java.util.stream.StreamSupport;

/**
 * A utility class to strip unnecessary information from a keyring
 */
public class KeyringStripper {
    private static final Constructor<PGPPublicKey> KEY_CONSTRUCTOR;

    private static final Constructor<PGPPublicKey> SUBKEY_CONSTRUCTOR;

	var s scanner
	s.init(src, func(_, _ uint, text string) {
		if text[0] != '/' {
			return // not a comment, ignore
		}
		if text[1] == '*' {
			text = text[:len(text)-2] // strip trailing */
		}
		text = text[2:] // strip leading // or /*
		if rx.MatchString(text) {
			pos := MakePos(base, prev.line, prev.col)
			err := Error{pos, text}
			if res == nil {
				res = make(map[uint][]Error)
			}

        env:
          REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          go install mvdan.cc/gofumpt@v0.2.0
          gofumpt -e -d . | \

rpm2cpio "glibc-2.17-317.el7.src.rpm" |cpio -idmv
tar -xvzf "glibc-2.17-c758a686.tar.gz" --strip 1
tar -xvzf "glibc-2.17-c758a686-releng.tar.gz" --strip 1
sed -i '/patch0060/d' glibc.spec
/rpm-patch.sh "glibc.spec"
rm -f "glibc-2.17-317.el7.src.rpm" "glibc-2.17-c758a686.tar.gz" "glibc-2.17-c758a686-releng.tar.gz"
patch -p1 < /gcc9-fixups.patch

// filepath.Separator (as returned by filepath.Clean).
func HasFilePathPrefix(s, prefix string) bool {
	sv := filepath.VolumeName(s)
	pv := filepath.VolumeName(prefix)

	// Strip the volume from both paths before canonicalizing sv and pv:
	// it's unlikely that strings.ToUpper will change the length of the string,
	// but doesn't seem impossible.
	s = s[len(sv):]
	prefix = prefix[len(pv):]

handle hg
hg init

hg add hello.go
hg commit --user 'bwk' --date '2017-09-21T21:14:14-04:00' --message 'hello world'

hg log -r ':' --template '{node|short} {desc|strip|firstline}\n'
cmp stdout .hg-log

-- .hg-log --
e483a7d9f8c9 hello world
-- hello.go --
package main

func main() {
	println("hello, world")

	for {
		pos, tok, lit := s.Scan()
		switch tok {
		case token.EOF:
			return
		case token.COMMENT:
			if lit[1] == '*' {
				lit = lit[:len(lit)-2] // strip trailing */
			}
			lit = lit[2:] // strip leading // or /*
			if rx.MatchString(lit) {
				p := fset.Position(prev)
				err := comment{p.Line, p.Column, lit}
				if res == nil {
					res = make(map[int][]comment)
				}

// RUN: tf-opt %s --tf-strip-saved-module-metadata --split-input-file | FileCheck %s

// CHECK-LABEL: module
// CHECK-NOT: tf_saved_model
module attributes {tf_saved_model.semantics} {
  // CHECK: tf_saved_model.global_tensor
  // CHECK-NOT: tf_saved_model
  "tf_saved_model.global_tensor"() { is_mutable, sym_name = "v", type = tensor<?xf32>, value = dense<1.> : tensor<1xf32> } : () -> ()