Change replace command default behaviour to confirm replacement for each occurrences
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parent
6cf6857602
commit
480a220fda
2 changed files with 99 additions and 82 deletions
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@ -35,27 +35,28 @@ var commandActions map[string]func([]string)
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func init() {
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commandActions = map[string]func([]string){
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"Set": Set,
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"SetLocal": SetLocal,
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"Show": Show,
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"Run": Run,
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"Bind": Bind,
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"Quit": Quit,
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"Save": Save,
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"Replace": Replace,
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"VSplit": VSplit,
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"HSplit": HSplit,
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"Tab": NewTab,
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"Help": Help,
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"Eval": Eval,
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"ToggleLog": ToggleLog,
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"Plugin": PluginCmd,
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"Reload": Reload,
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"Cd": Cd,
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"Pwd": Pwd,
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"Open": Open,
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"TabSwitch": TabSwitch,
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"MemUsage": MemUsage,
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"Set": Set,
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"SetLocal": SetLocal,
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"Show": Show,
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"Run": Run,
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"Bind": Bind,
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"Quit": Quit,
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"Save": Save,
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"Replace": Replace,
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"ReplaceAll": ReplaceAll,
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"VSplit": VSplit,
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"HSplit": HSplit,
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"Tab": NewTab,
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"Help": Help,
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"Eval": Eval,
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"ToggleLog": ToggleLog,
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"Plugin": PluginCmd,
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"Reload": Reload,
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"Cd": Cd,
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"Pwd": Pwd,
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"Open": Open,
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"TabSwitch": TabSwitch,
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"MemUsage": MemUsage,
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}
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}
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@ -89,27 +90,28 @@ func MakeCommand(name, function string, completions ...Completion) {
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// DefaultCommands returns a map containing micro's default commands
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func DefaultCommands() map[string]StrCommand {
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return map[string]StrCommand{
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"set": {"Set", []Completion{OptionCompletion, NoCompletion}},
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"setlocal": {"SetLocal", []Completion{OptionCompletion, NoCompletion}},
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"show": {"Show", []Completion{OptionCompletion, NoCompletion}},
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"bind": {"Bind", []Completion{NoCompletion}},
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"run": {"Run", []Completion{NoCompletion}},
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"quit": {"Quit", []Completion{NoCompletion}},
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"save": {"Save", []Completion{NoCompletion}},
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"replace": {"Replace", []Completion{NoCompletion}},
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"vsplit": {"VSplit", []Completion{FileCompletion, NoCompletion}},
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"hsplit": {"HSplit", []Completion{FileCompletion, NoCompletion}},
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"tab": {"Tab", []Completion{FileCompletion, NoCompletion}},
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"help": {"Help", []Completion{HelpCompletion, NoCompletion}},
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"eval": {"Eval", []Completion{NoCompletion}},
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"log": {"ToggleLog", []Completion{NoCompletion}},
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"plugin": {"Plugin", []Completion{PluginCmdCompletion, PluginNameCompletion}},
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"reload": {"Reload", []Completion{NoCompletion}},
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"cd": {"Cd", []Completion{FileCompletion}},
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"pwd": {"Pwd", []Completion{NoCompletion}},
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"open": {"Open", []Completion{FileCompletion}},
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"tabswitch": {"TabSwitch", []Completion{NoCompletion}},
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"memusage": {"MemUsage", []Completion{NoCompletion}},
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"set": {"Set", []Completion{OptionCompletion, NoCompletion}},
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"setlocal": {"SetLocal", []Completion{OptionCompletion, NoCompletion}},
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"show": {"Show", []Completion{OptionCompletion, NoCompletion}},
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"bind": {"Bind", []Completion{NoCompletion}},
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"run": {"Run", []Completion{NoCompletion}},
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"quit": {"Quit", []Completion{NoCompletion}},
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"save": {"Save", []Completion{NoCompletion}},
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"replace": {"Replace", []Completion{NoCompletion}},
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"replaceall": {"ReplaceAll", []Completion{NoCompletion}},
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"vsplit": {"VSplit", []Completion{FileCompletion, NoCompletion}},
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"hsplit": {"HSplit", []Completion{FileCompletion, NoCompletion}},
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"tab": {"Tab", []Completion{FileCompletion, NoCompletion}},
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"help": {"Help", []Completion{HelpCompletion, NoCompletion}},
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"eval": {"Eval", []Completion{NoCompletion}},
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"log": {"ToggleLog", []Completion{NoCompletion}},
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"plugin": {"Plugin", []Completion{PluginCmdCompletion, PluginNameCompletion}},
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"reload": {"Reload", []Completion{NoCompletion}},
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"cd": {"Cd", []Completion{FileCompletion}},
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"pwd": {"Pwd", []Completion{NoCompletion}},
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"open": {"Open", []Completion{FileCompletion}},
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"tabswitch": {"TabSwitch", []Completion{NoCompletion}},
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"memusage": {"MemUsage", []Completion{NoCompletion}},
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}
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}
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@ -506,16 +508,21 @@ func Save(args []string) {
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// Replace runs search and replace
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func Replace(args []string) {
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if len(args) < 2 {
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if len(args) < 2 || len(args) > 3 {
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// We need to find both a search and replace expression
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messenger.Error("Invalid replace statement: " + strings.Join(args, " "))
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return
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}
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var flags string
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allAtOnce := false
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if len(args) == 3 {
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// The user included some flags
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flags = args[2]
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// user added -a flag
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if args[2] == "-a" {
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allAtOnce = true
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} else {
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messenger.Error("Invalid replace flag: " + args[2])
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return
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}
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}
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search := string(args[0])
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@ -531,40 +538,7 @@ func Replace(args []string) {
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view := CurView()
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found := 0
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if strings.Contains(flags, "c") {
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for {
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// The 'check' flag was used
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Search(search, view, true)
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if !view.Cursor.HasSelection() {
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break
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}
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view.Relocate()
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RedrawAll()
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choice, canceled := messenger.YesNoPrompt("Perform replacement? (y,n)")
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if canceled {
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if view.Cursor.HasSelection() {
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view.Cursor.Loc = view.Cursor.CurSelection[0]
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view.Cursor.ResetSelection()
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}
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messenger.Reset()
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break
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}
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if choice {
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view.Cursor.DeleteSelection()
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view.Buf.Insert(view.Cursor.Loc, replace)
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view.Cursor.ResetSelection()
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messenger.Reset()
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found++
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} else {
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if view.Cursor.HasSelection() {
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searchStart = ToCharPos(view.Cursor.CurSelection[1], view.Buf)
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} else {
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searchStart = ToCharPos(view.Cursor.Loc, view.Buf)
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}
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continue
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}
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}
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} else {
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if allAtOnce {
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// var deltas []Delta
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for i := 0; i < view.Buf.LinesNum(); i++ {
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// view.Buf.lines[i].data = regex.ReplaceAll(view.Buf.lines[i].data, []byte(replace))
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@ -584,6 +558,38 @@ func Replace(args []string) {
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}
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}
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// view.Buf.MultipleReplace(deltas)
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} else {
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for {
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// The 'check' flag was used
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Search(search, view, true)
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if !view.Cursor.HasSelection() {
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break
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}
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view.Relocate()
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RedrawAll()
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choice, canceled := messenger.YesNoPrompt("Perform replacement? (y,n)")
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if canceled {
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if view.Cursor.HasSelection() {
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view.Cursor.Loc = view.Cursor.CurSelection[0]
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view.Cursor.ResetSelection()
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}
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messenger.Reset()
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break
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} else if choice {
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view.Cursor.DeleteSelection()
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view.Buf.Insert(view.Cursor.Loc, replace)
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view.Cursor.ResetSelection()
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messenger.Reset()
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found++
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} else {
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if view.Cursor.HasSelection() {
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searchStart = ToCharPos(view.Cursor.CurSelection[1], view.Buf)
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} else {
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searchStart = ToCharPos(view.Cursor.Loc, view.Buf)
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}
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}
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}
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}
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view.Cursor.Relocate()
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@ -596,6 +602,12 @@ func Replace(args []string) {
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}
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}
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// ReplaceAll replaces search term all at once
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func ReplaceAll(args []string) {
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// aliased to Replace command
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Replace(append(args, "-a"))
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}
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// RunShellCommand executes a shell command and returns the output/error
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func RunShellCommand(input string) (string, error) {
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inputCmd := SplitCommandArgs(input)[0]
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@ -10,12 +10,17 @@ Here are the possible commands that you can use.
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* `replace "search" "value" flags`: This will replace `search` with `value`.
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The `flags` are optional.
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At this point, there is only one flag: `c`, which enables `check` mode
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which asks if you'd like to perform the replacement each time.
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At this point, there is only one flag: `-a`, which replaces all occurrences
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at once.
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Note that `search` must be a valid regex. If one of the arguments
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does not have any spaces in it, you may omit the quotes.
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* `replaceall "search" "value"`: This will replace `search` with `value` without
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user confirmation.
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See `replace` command for more information.
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* `set option value`: sets the option to value. See the `options` help topic
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for a list of options you can set.
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