Format files with gofmt from Golang 1.20.

Signed-off-by: Jakub Sobon <jakub.sobon@elohim.sk>

container/grid/grid.go

@@ -53,11 +53,13 @@ func (b *Builder) Build() ([]container.Option, error) {
 
 // validate recursively validates the elements that were added to the builder.
 // Validates the following per each level of Rows or Columns.:
+//
 //	The subElements are either exactly one Widget or any number of Rows and
 //	Columns.
 //	Each individual width or height is in the range 0 < v < 100.
 //	The sum of all widths is <= 100.
 //	The sum of all heights is <= 100.
+//
 // Argument fixedSizeParent indicates if any of the parent elements uses fixed
 // size splitType.
 func validate(elems []Element, fixedSizeParent bool) error {
@@ -182,14 +184,23 @@ func build(elems []Element, parentHeightPerc, parentWidthPerc int) []container.O
 // E.g. multiple rows would specify that they want the outer split percentage
 // of 25% each, but we are representing them in a tree of containers so the
 // inner splits vary:
+//
 //	╭─────────╮
+//
 // 25% │   25%   │
+//
 //	│╭───────╮│ ---
+//
 // 25% ││  33%  ││
+//
 //	││╭─────╮││
+//
 // 25% │││ 50% │││
+//
 //	││├─────┤││ 75%
+//
 // 25% │││ 50% │││
+//
 //	││╰─────╯││
 //	│╰───────╯│
 //	╰─────────╯ ---

private/draw/vertical_text.go

@@ -75,6 +75,7 @@ func VerticalTextOverrunMode(om OverrunMode) VerticalTextOption {
 
 // VerticalText prints the provided text on the canvas starting at the provided point.
 // The text is printed in a vertical orientation, i.e:
+//
 //	H
 //	e
 //	l

private/numbers/trig/trig.go

@@ -128,6 +128,7 @@ func (ar *angleRange) contains(angle int) bool {
 // normalizeRange normalizes the start and end angles in degrees into ranges of
 // angles. Useful for cases where the 0/360 point falls within the range.
 // E.g:
+//
 //	0,25   => angleRange{0, 26}
 //	0,360  => angleRange{0, 361}
 //	359,20 => angleRange{359, 361}, angleRange{0, 21}
@@ -159,6 +160,7 @@ func normalizeRange(start, end int) ([]*angleRange, error) {
 
 // RangeSize returns the size of the degree range.
 // E.g:
+//
 //	0,25  => 25
 //	359,1 => 2
 func RangeSize(start, end int) (int, error) {
@@ -174,6 +176,7 @@ func RangeSize(start, end int) (int, error) {
 
 // RangeMid returns an angle that lies in the middle between start and end.
 // E.g:
+//
 //	0,10   => 5
 //	350,10 => 0
 func RangeMid(start, end int) (int, error) {

private/segdisp/segment/segment.go

@@ -100,6 +100,7 @@ func SkipSlopesLTE(v int) Option {
 //     |
 //
 // With this option:
+//
 //	---  |
 //	 -   ||
 //	     |

termdashdemo/termdashdemo.go

@@ -976,8 +976,10 @@ func newLayoutButtons(c *container.Container, w *widgets) (*layoutButtons, error
 
 // rotateFloats returns a new slice with inputs rotated by step.
 // I.e. for a step of one:
+//
 //	inputs[0] -> inputs[len(inputs)-1]
 //	inputs[1] -> inputs[0]
+//
 // And so on.
 func rotateFloats(inputs []float64, step int) []float64 {
 	return append(inputs[step:], inputs[:step]...)
@@ -985,8 +987,10 @@ func rotateFloats(inputs []float64, step int) []float64 {
 
 // rotateRunes returns a new slice with inputs rotated by step.
 // I.e. for a step of one:
+//
 //	inputs[0] -> inputs[len(inputs)-1]
 //	inputs[1] -> inputs[0]
+//
 // And so on.
 func rotateRunes(inputs []rune, step int) []rune {
 	return append(inputs[step:], inputs[:step]...)

widgets/linechart/internal/axes/scale.go

@@ -328,6 +328,7 @@ func (xs *XScale) CellLabel(x int) (*Value, error) {
 // the position. Positions grow up, coordinates grow down.
 //
 // Positions     Y Coordinates
+//
 //	2  |  0
 //	1  |  1
 //	0  |  2

widgets/segmentdisplay/segmentdisplaydemo/segmentdisplaydemo.go

@@ -62,8 +62,10 @@ func clock(ctx context.Context, sd *segmentdisplay.SegmentDisplay) {
 
 // rotate returns a new slice with inputs rotated by step.
 // I.e. for a step of one:
+//
 //	inputs[0] -> inputs[len(inputs)-1]
 //	inputs[1] -> inputs[0]
+//
 // And so on.
 func rotate(inputs []rune, step int) []rune {
 	return append(inputs[step:], inputs[:step]...)

widgets/text/text.go

@@ -105,7 +105,9 @@ func (t *Text) contentCells() int {
 // Write writes text for the widget to display. Multiple calls append
 // additional text. The text contain cannot control characters
 // (unicode.IsControl) or space character (unicode.IsSpace) other than:
+//
 //	' ', '\n'
+//
 // Any newline ('\n') characters are interpreted as newlines when displaying
 // the text.
 func (t *Text) Write(text string, wOpts ...WriteOption) error {

widgets/textinput/textinputdemo/textinputdemo.go

@@ -34,8 +34,10 @@ import (
 
 // rotate returns a new slice with inputs rotated by step.
 // I.e. for a step of one:
+//
 //	inputs[0] -> inputs[len(inputs)-1]
 //	inputs[1] -> inputs[0]
+//
 // And so on.
 func rotate(inputs []rune, step int) []rune {
 	return append(inputs[step:], inputs[:step]...)