Update to tcell v2

cmd/micro/micro.go

@@ -24,7 +24,7 @@ import (
 	"github.com/zyedidia/micro/v2/internal/screen"
 	"github.com/zyedidia/micro/v2/internal/shell"
 	"github.com/zyedidia/micro/v2/internal/util"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 var (
@@ -297,13 +297,15 @@ func main() {
 			if screen.Screen != nil {
 				screen.Screen.Fini()
 			}
-			fmt.Println("Micro encountered an error:", err)
+			if e, ok := err.(*lua.ApiError); ok {
+				fmt.Println("Lua API error:", e)
+			} else {
+				fmt.Println("Micro encountered an error:", errors.Wrap(err, 2).ErrorStack(), "\nIf you can reproduce this error, please report it at https://github.com/zyedidia/micro/issues")
+			}
 			// backup all open buffers
 			for _, b := range buffer.OpenBuffers {
 				b.Backup()
 			}
-			// Print the stack trace too
-			fmt.Print(errors.Wrap(err, 2).ErrorStack())
 			os.Exit(1)
 		}
 	}()
@@ -380,9 +382,6 @@ func main() {
 		// time out after 10ms
 	}
 
-	// Since this loop is very slow (waits for user input every time) it's
-	// okay to be inefficient and run it via a function every time
-	// We do this so we can recover from panics without crashing the editor
 	for {
 		DoEvent()
 	}
@@ -392,16 +391,6 @@ func main() {
 func DoEvent() {
 	var event tcell.Event
 
-	// recover from errors without crashing the editor
-	defer func() {
-		if err := recover(); err != nil {
-			if e, ok := err.(*lua.ApiError); ok {
-				screen.TermMessage("Lua API error:", e)
-			} else {
-				screen.TermMessage("Micro encountered an error:", errors.Wrap(err, 2).ErrorStack(), "\nIf you can reproduce this error, please report it at https://github.com/zyedidia/micro/issues")
-			}
-		}
-	}()
 	// Display everything
 	screen.Screen.Fill(' ', config.DefStyle)
 	screen.Screen.HideCursor()
@@ -435,10 +424,12 @@ func DoEvent() {
 	}
 
 	ulua.Lock.Lock()
+	// if event != nil {
 	if action.InfoBar.HasPrompt {
 		action.InfoBar.HandleEvent(event)
 	} else {
 		action.Tabs.HandleEvent(event)
 	}
+	// }
 	ulua.Lock.Unlock()
 }

cmd/micro/micro_test.go

@@ -13,7 +13,7 @@ import (
 	"github.com/zyedidia/micro/v2/internal/buffer"
 	"github.com/zyedidia/micro/v2/internal/config"
 	"github.com/zyedidia/micro/v2/internal/screen"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 var tempDir string

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/zyedidia/highlight v0.0.0-20170330143449-201131ce5cf5
 	github.com/zyedidia/json5 v0.0.0-20200102012142-2da050b1a98d
 	github.com/zyedidia/pty v2.0.0+incompatible // indirect
-	github.com/zyedidia/tcell v1.4.12
+	github.com/zyedidia/tcell/v2 v2.0.0
 	github.com/zyedidia/terminal v0.0.0-20180726154117-533c623e2415
 	golang.org/x/text v0.3.2
 	gopkg.in/sourcemap.v1 v1.0.5 // indirect

go.sum

@@ -54,6 +54,8 @@ github.com/zyedidia/pty v2.0.0+incompatible h1:Ou5vXL6tvjst+RV8sUFISbuKDnUJPhnpy
 github.com/zyedidia/pty v2.0.0+incompatible/go.mod h1:4y9l9yJZNxRa7GB/fB+mmDmGkG3CqmzLf4vUxGGotEA=
 github.com/zyedidia/tcell v1.4.12 h1:PwsWfTKDvgSsMKL8QfFqxrD2qxZk6apxxKOJwjhLbxs=
 github.com/zyedidia/tcell v1.4.12/go.mod h1:HhlbMSCcGX15rFDB+Q1Lk3pKEOocsCUAQC3zhZ9sadA=
+github.com/zyedidia/tcell/v2 v2.0.0 h1:d6q7nFhAkbCdK3znpOfsStRIbavCvHX0wb7h3NJ4Lzc=
+github.com/zyedidia/tcell/v2 v2.0.0/go.mod h1:PT4YXe+nkU4iuQAPFfkMAZAYFQEnscyAxKsZ9B5Kl1w=
 github.com/zyedidia/terminal v0.0.0-20180726154117-533c623e2415 h1:752dTQ5OatJ9M5ULK2+9lor+nzyZz+LYDo3WGngg3Rc=
 github.com/zyedidia/terminal v0.0.0-20180726154117-533c623e2415/go.mod h1:8leT8G0Cm8NoJHdrrKHyR9MirWoF4YW7pZh06B6H+1E=
 golang.org/x/sys v0.0.0-20190204203706-41f3e6584952/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=

internal/action/actions.go

@@ -13,7 +13,7 @@ import (
 	"github.com/zyedidia/micro/v2/internal/screen"
 	"github.com/zyedidia/micro/v2/internal/shell"
 	"github.com/zyedidia/micro/v2/internal/util"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 // ScrollUp is not an action

internal/action/bindings.go

@@ -13,7 +13,7 @@ import (
 	"github.com/zyedidia/json5"
 	"github.com/zyedidia/micro/v2/internal/config"
 	"github.com/zyedidia/micro/v2/internal/screen"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 var Binder = map[string]func(e Event, action string){
@@ -334,9 +334,9 @@ func UnbindKey(k string) error {
 }
 
 var mouseEvents = map[string]tcell.ButtonMask{
-	"MouseLeft":       tcell.Button1,
+	"MouseLeft":       tcell.ButtonPrimary,
-	"MouseMiddle":     tcell.Button2,
+	"MouseMiddle":     tcell.ButtonMiddle,
-	"MouseRight":      tcell.Button3,
+	"MouseRight":      tcell.ButtonSecondary,
 	"MouseWheelUp":    tcell.WheelUp,
 	"MouseWheelDown":  tcell.WheelDown,
 	"MouseWheelLeft":  tcell.WheelLeft,

internal/action/bufpane.go

@@ -13,7 +13,7 @@ import (
 	"github.com/zyedidia/micro/v2/internal/display"
 	ulua "github.com/zyedidia/micro/v2/internal/lua"
 	"github.com/zyedidia/micro/v2/internal/screen"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 type BufKeyAction func(*BufPane) bool

internal/action/events.go

@@ -6,7 +6,7 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 type Event interface {

internal/action/infopane.go

@@ -7,7 +7,7 @@ import (
 	"github.com/zyedidia/micro/v2/internal/display"
 	"github.com/zyedidia/micro/v2/internal/info"
 	"github.com/zyedidia/micro/v2/internal/util"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 type InfoKeyAction func(*InfoPane)

internal/action/keytree.go

@@ -3,7 +3,7 @@ package action
 import (
 	"bytes"
 
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 type PaneKeyAction func(Pane) bool

internal/action/rawpane.go

@@ -6,7 +6,7 @@ import (
 
 	"github.com/zyedidia/micro/v2/internal/buffer"
 	"github.com/zyedidia/micro/v2/internal/display"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 type RawPane struct {

internal/action/tab.go

@@ -6,7 +6,7 @@ import (
 	"github.com/zyedidia/micro/v2/internal/display"
 	"github.com/zyedidia/micro/v2/internal/screen"
 	"github.com/zyedidia/micro/v2/internal/views"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 // The TabList is a list of tabs and a window to display the tab bar

internal/action/termpane.go

@@ -8,7 +8,7 @@ import (
 	"github.com/zyedidia/micro/v2/internal/display"
 	"github.com/zyedidia/micro/v2/internal/screen"
 	"github.com/zyedidia/micro/v2/internal/shell"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 	"github.com/zyedidia/terminal"
 )
 

internal/buffer/message.go

@@ -2,7 +2,7 @@ package buffer
 
 import (
 	"github.com/zyedidia/micro/v2/internal/config"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 type MsgType int

internal/clipboard/terminal.go

@@ -5,7 +5,7 @@ import (
 	"time"
 
 	"github.com/zyedidia/micro/v2/internal/screen"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 type terminalClipboard struct{}

internal/config/colorscheme.go

@@ -6,7 +6,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 // Micro's default style

internal/config/colorscheme_test.go

@@ -4,7 +4,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 func TestSimpleStringToStyle(t *testing.T) {

internal/display/bufwindow.go

@@ -8,7 +8,7 @@ import (
 	"github.com/zyedidia/micro/v2/internal/config"
 	"github.com/zyedidia/micro/v2/internal/screen"
 	"github.com/zyedidia/micro/v2/internal/util"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 // The BufWindow provides a way of displaying a certain section

internal/display/infowindow.go

@@ -7,7 +7,7 @@ import (
 	"github.com/zyedidia/micro/v2/internal/info"
 	"github.com/zyedidia/micro/v2/internal/screen"
 	"github.com/zyedidia/micro/v2/internal/util"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 type InfoWindow struct {

internal/display/termwindow.go

@@ -6,7 +6,7 @@ import (
 	"github.com/zyedidia/micro/v2/internal/screen"
 	"github.com/zyedidia/micro/v2/internal/shell"
 	"github.com/zyedidia/micro/v2/internal/util"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 	"github.com/zyedidia/terminal"
 )
 

internal/screen/screen.go

@@ -7,7 +7,7 @@ import (
 
 	"github.com/zyedidia/micro/v2/internal/config"
 	"github.com/zyedidia/micro/v2/internal/util"
-	"github.com/zyedidia/tcell"
+	"github.com/zyedidia/tcell/v2"
 )
 
 // Screen is the tcell screen we use to draw to the terminal