go fmt compliance fixes

_demos/beep.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 // Copyright 2019 The TCell Authors

_demos/boxes.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 // Copyright 2015 The TCell Authors
@@ -46,7 +47,7 @@ func makebox(s tcell.Screen) {
 		rgb := tcell.NewHexColor(int32(rand.Int() & 0xffffff))
 		st = st.Background(rgb)
 	} else if s.Colors() > 1 {
-		st = st.Background(tcell.Color(rand.Int() % s.Colors()) | tcell.ColorValid)
+		st = st.Background(tcell.Color(rand.Int()%s.Colors()) | tcell.ColorValid)
 	} else {
 		st = st.Reverse(rand.Int()%2 == 0)
 		gl = glyphs[rand.Int()%len(glyphs)]

_demos/colors.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 // Copyright 2019 The TCell Authors

_demos/hello_world.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 // Copyright 2020 The TCell Authors

_demos/mouse.go

@@ -290,7 +290,7 @@ func main() {
 			switch ev.Buttons() {
 			case tcell.ButtonNone:
 				if ox >= 0 {
-					bg := theme[(lchar-'0') % 8]
+					bg := theme[(lchar-'0')%8]
 					fg := tcell.ColorBlack
 					drawBox(s, ox, oy, x, y,
 						up.Background(bg).Foreground(fg),

_demos/unicode.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 // Copyright 2019 The TCell Authors

console_win.go

@@ -1217,8 +1217,7 @@ const (
 	modeCookedOut uint32 = 0x0001
 	modeVtOutput         = 0x0004
 	modeNoAutoNL         = 0x0008
-	// ENABLE_LVB_GRID_WORLDWIDE, needed to make underlines actually work.
+	modeUnderline        = 0x0010 // ENABLE_LVB_GRID_WORLDWIDE, needed for underlines
-	modeUnderline        = 0x0010
 	// modeWrapEOL          = 0x0002
 )
 

encoding.go

@@ -69,7 +69,6 @@ var encodingFallback EncodingFallback = EncodingFallbackFail
 
 // The East Asian encodings have been seen to add 100-200K per encoding to the
 // size of the resulting binary.
-//
 func RegisterEncoding(charset string, enc encoding.Encoding) {
 	encodingLk.Lock()
 	charset = strings.ToLower(charset)

encoding/all.go

@@ -126,5 +126,5 @@ func registerAll() {
 }
 
 func init() {
-	registerAll();
+	registerAll()
 }

encoding_test.go

@@ -4,7 +4,7 @@
 // you may not use file except in compliance with the License.
 // You may obtain a copy of the license at
 //
-//    http://www.apache.org/licenses/LICENSE-2.0
+//	http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ -20,8 +20,8 @@ import (
 )
 
 func ExampleRegisterEncoding() {
-	RegisterEncoding("GBK", simplifiedchinese.GBK);
+	RegisterEncoding("GBK", simplifiedchinese.GBK)
-	enc := GetEncoding("GBK");
+	enc := GetEncoding("GBK")
 	glyph, _ := enc.NewDecoder().Bytes([]byte{0x82, 0x74})
 	fmt.Println(string(glyph))
 	// Output: 倀

tscreen.go

@@ -349,8 +349,8 @@ func (t *tScreen) prepareBracketedPaste() {
 func (t *tScreen) prepareExtendedOSC() {
 	// Linux is a special beast - because it has a mouse entry, but does
 	// not swallow these OSC commands properly.
-	if (strings.Contains(t.ti.Name, "linux")) {
+	if strings.Contains(t.ti.Name, "linux") {
-		return;
+		return
 	}
 	// More stuff for limits in terminfo.  This time we are applying
 	// the most common OSC (operating system commands).  Generally

views/_demos/cellview.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 // Copyright 2016 The Tcell Authors

views/_demos/hbox.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 // Copyright 2015 The Tops'l Authors

views/_demos/vbox.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 // Copyright 2015 The Tops'l Authors

wscreen.go

@@ -115,29 +115,29 @@ func (t *wScreen) SetCell(x, y int, style Style, ch ...rune) {
 // via CSS.
 
 var palette = map[Color]int32{
-	ColorBlack: 0x000000,
+	ColorBlack:   0x000000,
-	ColorMaroon: 0xcd0000,
+	ColorMaroon:  0xcd0000,
-	ColorGreen: 0x00cd00,
+	ColorGreen:   0x00cd00,
-	ColorOlive: 0xcdcd00,
+	ColorOlive:   0xcdcd00,
-	ColorNavy: 0x0000ee,
+	ColorNavy:    0x0000ee,
-	ColorPurple: 0xcd00cd,
+	ColorPurple:  0xcd00cd,
-	ColorTeal: 0x00cdcd,
+	ColorTeal:    0x00cdcd,
-	ColorSilver: 0xe5e5e5,
+	ColorSilver:  0xe5e5e5,
-	ColorGray: 0x7f7f7f,
+	ColorGray:    0x7f7f7f,
-	ColorRed: 0xff0000,
+	ColorRed:     0xff0000,
-	ColorLime: 0x00ff00,
+	ColorLime:    0x00ff00,
-	ColorYellow: 0xffff00,
+	ColorYellow:  0xffff00,
-	ColorBlue: 0x5c5cff,
+	ColorBlue:    0x5c5cff,
 	ColorFuchsia: 0xff00ff,
-	ColorAqua: 0x00ffff,
+	ColorAqua:    0x00ffff,
-	ColorWhite: 0xffffff,
+	ColorWhite:   0xffffff,
 }
 
 func paletteColor(c Color) int32 {
-	if (c.IsRGB()) {
+	if c.IsRGB() {
-		return int32(c & 0xffffff);
+		return int32(c & 0xffffff)
 	}
-	if (c >= ColorBlack && c <= ColorWhite) {
+	if c >= ColorBlack && c <= ColorWhite {
 		return palette[c]
 	}
 	return c.Hex()
@@ -155,11 +155,11 @@ func (t *wScreen) drawCell(x, y int) int {
 	}
 
 	fg, bg := paletteColor(style.fg), paletteColor(style.bg)
-	if (fg == -1) {
+	if fg == -1 {
-		fg = 0xe5e5e5;
+		fg = 0xe5e5e5
 	}
-	if (bg == -1) {
+	if bg == -1 {
-		bg = 0x000000;
+		bg = 0x000000
 	}
 
 	var combcarr []interface{} = make([]interface{}, len(combc))