1 files changed, 0 insertions, 96 deletions
diff --git a/vendor/github.com/mattermost/rsc/regexp/regmerge/main.go b/vendor/github.com/mattermost/rsc/regexp/regmerge/main.go
deleted file mode 100644
index 672337a04..000000000
--- a/vendor/github.com/mattermost/rsc/regexp/regmerge/main.go
+++ /dev/null
@@ -1,96 +0,0 @@
-// Copyright 2012 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package main
-
-import (
-	"flag"
-	"fmt"
-	"log"
-	"os"
-	"regexp/syntax"
-	"runtime/pprof"
-)
-
-var maxState = flag.Int("m", 1e5, "maximum number of states to explore")
-var cpuprof = flag.String("cpuprofile", "", "cpu profile file")
-
-func main() {
-	flag.Usage = func() {
-		fmt.Fprintf(os.Stderr, "usage: regmerge [-m maxstate] regexp [regexp2 regexp3....]\n")
-		os.Exit(2)
-	}
-	flag.Parse()
-
-	if len(flag.Args()) < 1 {
-		flag.Usage()
-	}
-	
-	os.Exit(run(flag.Args()))
-}
-
-func run(args []string) int {
-	if *cpuprof != "" {
-		f, err := os.Create(*cpuprof)
-		if err != nil {
-			log.Fatal(err)
-		}
-		pprof.StartCPUProfile(f)
-		defer pprof.StopCPUProfile()
-	}
-	
-	m, err := compile(flag.Args()...)
-	if err != nil {
-		log.Fatal(err)
-	}
-	n := 100
-	for ;; n *= 2 {
-		if n >= *maxState {
-			if n >= 2* *maxState {
-				fmt.Printf("reached state limit\n")
-				return 1
-			}
-			n = *maxState
-		}
-		log.Printf("try %d states...\n", n)
-		s, err := m.findMatch(n)
-		if err == nil {
-			fmt.Printf("%q\n", s)
-			return 0
-		}
-		if err != ErrMemory {
-			fmt.Printf("failed: %s\n", err)
-			return 3
-		}
-	}
-	panic("unreachable")
-}
-
-func compile(exprs ...string) (*matcher, error) {
-	var progs []*syntax.Prog
-	for _, expr := range exprs {
-		re, err := syntax.Parse(expr, syntax.Perl)
-		if err != nil {
-			return nil, err
-		}
-		sre := re.Simplify()
-		prog, err := syntax.Compile(sre)
-		if err != nil {
-			return nil, err
-		}
-		if err := toByteProg(prog); err != nil {
-			return nil, err
-		}
-		progs = append(progs, prog)
-	}
-	m := &matcher{}
-	if err := m.init(joinProgs(progs), len(progs)); err != nil {
-		return nil, err
-	}
-	return m, nil
-}
-
-func bug() {
-	panic("regmerge: internal error")
-}