Add raw
command to view raw terminal esc codes
This commit is contained in:
parent
acd42df13c
commit
bdb699211a
7 changed files with 51 additions and 7 deletions
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@ -158,7 +158,7 @@ func NewBuffer(reader io.Reader, size int64, path string) *Buffer {
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InitLocalSettings(b)
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if b.Settings["savecursor"].(bool) || b.Settings["saveundo"].(bool) {
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if len(*flagStartPos) == 0 && (b.Settings["savecursor"].(bool) || b.Settings["saveundo"].(bool)) {
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// If either savecursor or saveundo is turned on, we need to load the serialized information
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// from ~/.config/micro/buffers
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file, err := os.Open(configDir + "/buffers/" + EscapePath(b.AbsPath))
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@ -57,6 +57,7 @@ func init() {
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"TabSwitch": TabSwitch,
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"MemUsage": MemUsage,
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"Retab": Retab,
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"Raw": Raw,
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}
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}
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@ -113,6 +114,7 @@ func DefaultCommands() map[string]StrCommand {
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"tabswitch": {"TabSwitch", []Completion{NoCompletion}},
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"memusage": {"MemUsage", []Completion{NoCompletion}},
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"retab": {"Retab", []Completion{NoCompletion}},
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"raw": {"Raw", []Completion{NoCompletion}},
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}
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}
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@ -203,6 +205,26 @@ func Retab(args []string) {
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CurView().Retab(true)
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}
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func Raw(args []string) {
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buf := NewBufferFromString("", "Raw events")
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view := NewView(buf)
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view.Buf.Insert(view.Cursor.Loc, "Warning: Showing raw event escape codes\n")
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view.Buf.Insert(view.Cursor.Loc, "Use CtrlQ to exit\n")
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view.Type = vtRaw
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tab := NewTabFromView(view)
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tab.SetNum(len(tabs))
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tabs = append(tabs, tab)
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curTab = len(tabs) - 1
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if len(tabs) == 2 {
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for _, t := range tabs {
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for _, v := range t.views {
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v.ToggleTabbar()
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}
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}
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}
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}
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// TabSwitch switches to a given tab either by name or by number
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func TabSwitch(args []string) {
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if len(args) > 0 {
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@ -253,7 +253,7 @@ func LoadAll() {
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}
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}
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// Passing -version as a flag will have micro print out the version number
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// Command line flags
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var flagVersion = flag.Bool("version", false, "Show the version number and information")
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var flagStartPos = flag.String("startpos", "", "LINE,COL to start the cursor at when opening a buffer.")
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var flagConfigDir = flag.String("config-dir", "", "Specify a custom location for the configuration directory")
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File diff suppressed because one or more lines are too long
2
cmd/micro/vendor/github.com/zyedidia/tcell
generated
vendored
2
cmd/micro/vendor/github.com/zyedidia/tcell
generated
vendored
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@ -1 +1 @@
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Subproject commit c92e80b717d7d911424a2c8394af863ceca4abf0
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Subproject commit 869faf86d0607cf067597dcb302bee36648ac7ce
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@ -1,7 +1,9 @@
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package main
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import (
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"fmt"
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"os"
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"reflect"
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"strconv"
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"strings"
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"time"
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@ -21,6 +23,7 @@ var (
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vtHelp = ViewType{1, true, true}
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vtLog = ViewType{2, true, true}
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vtScratch = ViewType{3, false, true}
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vtRaw = ViewType{4, true, true}
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)
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// The View struct stores information about a view into a buffer.
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@ -496,6 +499,20 @@ func (v *View) SetCursor(c *Cursor) bool {
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// HandleEvent handles an event passed by the main loop
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func (v *View) HandleEvent(event tcell.Event) {
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if v.Type == vtRaw {
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v.Buf.Insert(v.Cursor.Loc, reflect.TypeOf(event).String()[7:])
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v.Buf.Insert(v.Cursor.Loc, fmt.Sprintf(": %q\n", event.EscSeq()))
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switch e := event.(type) {
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case *tcell.EventKey:
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if e.Key() == tcell.KeyCtrlQ {
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v.Quit(true)
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}
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}
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return
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}
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// This bool determines whether the view is relocated at the end of the function
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// By default it's true because most events should cause a relocate
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relocate := true
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@ -506,7 +523,7 @@ func (v *View) HandleEvent(event tcell.Event) {
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case *tcell.EventRaw:
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for key, actions := range bindings {
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if key.keyCode == -1 {
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if e.EscapeCode() == key.escape {
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if e.EscSeq() == key.escape {
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for _, c := range v.Buf.cursors {
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ok := v.SetCursor(c)
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if !ok {
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@ -712,8 +729,8 @@ func (v *View) DisplayView() {
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v.leftCol = 0
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}
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if v.Type == vtLog {
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// Log views should always follow the cursor...
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if v.Type == vtLog || v.Type == vtRaw {
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// Log or raw views should always follow the cursor...
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v.Relocate()
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}
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@ -80,6 +80,11 @@ Here are the possible commands that you can use.
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* `retab`: Replaces all leading tabs with spaces or leading spaces with tabs
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depending on the value of `tabstospaces`.
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* `raw`: Micro will open a new tab and show the escape sequence for every event
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it receives from the terminal. This shows you what micro actually sees from
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the terminal and helps you see which bindings aren't possible and why. This
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is most useful for debugging keybindings.
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---
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The following commands are provided by the default plugins:
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