diff --git a/Gopkg.lock b/Gopkg.lock
index ba6ad61..b78c6ef 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -139,7 +139,7 @@
   branch = "master"
   name = "maunium.net/go/tview"
   packages = ["."]
-  revision = "6146b7fe2331e23a78e217016705bc6801bfc55a"
+  revision = "7eabba90a261a481d36ace89daa79c56582238d7"
 
 [solve-meta]
   analyzer-name = "dep"
diff --git a/vendor/maunium.net/go/tview/README.md b/vendor/maunium.net/go/tview/README.md
index fb99073..3e5734e 100644
--- a/vendor/maunium.net/go/tview/README.md
+++ b/vendor/maunium.net/go/tview/README.md
@@ -64,6 +64,11 @@ Add your issue here on GitHub. Feel free to get in touch if you have any questio
 
 (There are no corresponding tags in the project. I only keep such a history in this README.)
 
+- v0.14 (2018-04-13)
+  - Added an `Escape()` function which keep strings like color or region tags from being recognized as such.
+  - Added `ANSIIWriter()` and `TranslateANSII()` which convert ANSII escape sequences to `tview` color tags.
+- v0.13 (2018-04-01)
+  - Added background colors and text attributes to color tags.
 - v0.12 (2018-03-13)
   - Added "suspended mode" to `Application`.
 - v0.11 (2018-03-02)
diff --git a/vendor/maunium.net/go/tview/ansii.go b/vendor/maunium.net/go/tview/ansii.go
new file mode 100644
index 0000000..0ce3d4a
--- /dev/null
+++ b/vendor/maunium.net/go/tview/ansii.go
@@ -0,0 +1,237 @@
+package tview
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+)
+
+// The states of the ANSII escape code parser.
+const (
+	ansiiText = iota
+	ansiiEscape
+	ansiiSubstring
+	ansiiControlSequence
+)
+
+// ansii is a io.Writer which translates ANSII escape codes into tview color
+// tags.
+type ansii struct {
+	io.Writer
+
+	// Reusable buffers.
+	buffer                        *bytes.Buffer // The entire output text of one Write().
+	csiParameter, csiIntermediate *bytes.Buffer // Partial CSI strings.
+
+	// The current state of the parser. One of the ansii constants.
+	state int
+}
+
+// ANSIIWriter returns an io.Writer which translates any ANSII escape codes
+// written to it into tview color tags. Other escape codes don't have an effect
+// and are simply removed. The translated text is written to the provided
+// writer.
+func ANSIIWriter(writer io.Writer) io.Writer {
+	return &ansii{
+		Writer:          writer,
+		buffer:          new(bytes.Buffer),
+		csiParameter:    new(bytes.Buffer),
+		csiIntermediate: new(bytes.Buffer),
+		state:           ansiiText,
+	}
+}
+
+// Write parses the given text as a string of runes, translates ANSII escape
+// codes to color tags and writes them to the output writer.
+func (a *ansii) Write(text []byte) (int, error) {
+	defer func() {
+		a.buffer.Reset()
+	}()
+
+	for _, r := range string(text) {
+		switch a.state {
+
+		// We just entered an escape sequence.
+		case ansiiEscape:
+			switch r {
+			case '[': // Control Sequence Introducer.
+				a.csiParameter.Reset()
+				a.csiIntermediate.Reset()
+				a.state = ansiiControlSequence
+			case 'c': // Reset.
+				fmt.Fprint(a.buffer, "[-:-:-]")
+				a.state = ansiiText
+			case 'P', ']', 'X', '^', '_': // Substrings and commands.
+				a.state = ansiiSubstring
+			default: // Ignore.
+				a.state = ansiiText
+			}
+
+		// CSI Sequences.
+		case ansiiControlSequence:
+			switch {
+			case r >= 0x30 && r <= 0x3f: // Parameter bytes.
+				if _, err := a.csiParameter.WriteRune(r); err != nil {
+					return 0, err
+				}
+			case r >= 0x20 && r <= 0x2f: // Intermediate bytes.
+				if _, err := a.csiIntermediate.WriteRune(r); err != nil {
+					return 0, err
+				}
+			case r >= 0x40 && r <= 0x7e: // Final byte.
+				switch r {
+				case 'E': // Next line.
+					count, _ := strconv.Atoi(a.csiParameter.String())
+					if count == 0 {
+						count = 1
+					}
+					fmt.Fprint(a.buffer, strings.Repeat("\n", count))
+				case 'm': // Select Graphic Rendition.
+					var (
+						background, foreground, attributes string
+						clearAttributes                    bool
+					)
+					fields := strings.Split(a.csiParameter.String(), ";")
+					if len(fields) == 0 || len(fields) == 1 && fields[0] == "0" {
+						// Reset.
+						if _, err := a.buffer.WriteString("[-:-:-]"); err != nil {
+							return 0, err
+						}
+						break
+					}
+					lookupColor := func(colorNumber int, bright bool) string {
+						if colorNumber < 0 || colorNumber > 7 {
+							return "black"
+						}
+						if bright {
+							colorNumber += 8
+						}
+						return [...]string{
+							"black",
+							"red",
+							"green",
+							"yellow",
+							"blue",
+							"darkmagenta",
+							"darkcyan",
+							"white",
+							"#7f7f7f",
+							"#ff0000",
+							"#00ff00",
+							"#ffff00",
+							"#5c5cff",
+							"#ff00ff",
+							"#00ffff",
+							"#ffffff",
+						}[colorNumber]
+					}
+					for index, field := range fields {
+						switch field {
+						case "1", "01":
+							attributes += "b"
+						case "2", "02":
+							attributes += "d"
+						case "4", "04":
+							attributes += "u"
+						case "5", "05":
+							attributes += "l"
+						case "7", "07":
+							attributes += "7"
+						case "22", "24", "25", "27":
+							clearAttributes = true
+						case "30", "31", "32", "33", "34", "35", "36", "37":
+							colorNumber, _ := strconv.Atoi(field)
+							foreground = lookupColor(colorNumber-30, false)
+						case "40", "41", "42", "43", "44", "45", "46", "47":
+							colorNumber, _ := strconv.Atoi(field)
+							background = lookupColor(colorNumber-40, false)
+						case "90", "91", "92", "93", "94", "95", "96", "97":
+							colorNumber, _ := strconv.Atoi(field)
+							foreground = lookupColor(colorNumber-90, true)
+						case "100", "101", "102", "103", "104", "105", "106", "107":
+							colorNumber, _ := strconv.Atoi(field)
+							background = lookupColor(colorNumber-100, true)
+						case "38", "48":
+							var color string
+							if len(fields) > index+1 {
+								if fields[index+1] == "5" && len(fields) > index+2 { // 8-bit colors.
+									colorNumber, _ := strconv.Atoi(fields[index+2])
+									if colorNumber <= 7 {
+										color = lookupColor(colorNumber, false)
+									} else if colorNumber <= 15 {
+										color = lookupColor(colorNumber, true)
+									} else if colorNumber <= 231 {
+										red := (colorNumber - 16) / 36
+										green := ((colorNumber - 16) / 6) % 6
+										blue := (colorNumber - 16) % 6
+										color = fmt.Sprintf("%02x%02x%02x", 255*red/5, 255*green/5, 255*blue/5)
+									} else if colorNumber <= 255 {
+										grey := 255 * (colorNumber - 232) / 23
+										color = fmt.Sprintf("%02x%02x%02x", grey, grey, grey)
+									}
+								} else if fields[index+1] == "2" && len(fields) > index+4 { // 24-bit colors.
+									red, _ := strconv.Atoi(fields[index+2])
+									green, _ := strconv.Atoi(fields[index+3])
+									blue, _ := strconv.Atoi(fields[index+4])
+									color = fmt.Sprintf("%02x%02x%02x", red, green, blue)
+								}
+							}
+							if len(color) > 0 {
+								if field == "38" {
+									foreground = color
+								} else {
+									background = color
+								}
+							}
+						}
+					}
+					if len(attributes) > 0 || clearAttributes {
+						attributes = ":" + attributes
+					}
+					if len(foreground) > 0 || len(background) > 0 || len(attributes) > 0 {
+						fmt.Fprintf(a.buffer, "[%s:%s%s]", foreground, background, attributes)
+					}
+				}
+				a.state = ansiiText
+			default: // Undefined byte.
+				a.state = ansiiText // Abort CSI.
+			}
+
+			// We just entered a substring/command sequence.
+		case ansiiSubstring:
+			if r == 27 { // Most likely the end of the substring.
+				a.state = ansiiEscape
+			} // Ignore all other characters.
+
+			// "ansiiText" and all others.
+		default:
+			if r == 27 {
+				// This is the start of an escape sequence.
+				a.state = ansiiEscape
+			} else {
+				// Just a regular rune. Send to buffer.
+				if _, err := a.buffer.WriteRune(r); err != nil {
+					return 0, err
+				}
+			}
+		}
+	}
+
+	// Write buffer to target writer.
+	n, err := a.buffer.WriteTo(a.Writer)
+	if err != nil {
+		return int(n), err
+	}
+	return len(text), nil
+}
+
+// TranslateANSII replaces ANSII escape sequences found in the provided string
+// with tview's color tags and returns the resulting string.
+func TranslateANSII(text string) string {
+	var buffer bytes.Buffer
+	writer := ANSIIWriter(&buffer)
+	writer.Write([]byte(text))
+	return buffer.String()
+}
diff --git a/vendor/maunium.net/go/tview/application.go b/vendor/maunium.net/go/tview/application.go
index f3d6328..387c4c4 100644
--- a/vendor/maunium.net/go/tview/application.go
+++ b/vendor/maunium.net/go/tview/application.go
@@ -38,6 +38,8 @@ type Application struct {
 	// be forwarded).
 	mouseCapture func(event *tcell.EventMouse) *tcell.EventMouse
 
+	pasteCapture func(event *tcell.EventPaste) *tcell.EventPaste
+
 	// An optional callback function which is invoked just before the root
 	// primitive is drawn.
 	beforeDraw func(screen tcell.Screen) bool
@@ -190,6 +192,24 @@ func (a *Application) Run() error {
 					//a.Draw()
 				}
 			}
+		case *tcell.EventPaste:
+			a.RLock()
+			p := a.focus
+			a.RUnlock()
+
+			if a.pasteCapture != nil {
+				event = a.pasteCapture(event)
+				if event == nil {
+					break
+				}
+			}
+
+			if p != nil {
+				if handler := p.PasteHandler(); handler != nil {
+					handler(event)
+					a.Draw()
+				}
+			}
 		case *tcell.EventResize:
 			a.Lock()
 			screen := a.screen
diff --git a/vendor/maunium.net/go/tview/box.go b/vendor/maunium.net/go/tview/box.go
index 1bcbff0..ff3cc1e 100644
--- a/vendor/maunium.net/go/tview/box.go
+++ b/vendor/maunium.net/go/tview/box.go
@@ -62,6 +62,8 @@ type Box struct {
 	// nothing should be forwarded).
 	mouseCapture func(event *tcell.EventMouse) *tcell.EventMouse
 
+	pasteCapture func(event *tcell.EventPaste) *tcell.EventPaste
+
 	// An optional function which is called before the box is drawn.
 	draw func(screen tcell.Screen, x, y, width, height int) (int, int, int, int)
 }
@@ -218,6 +220,36 @@ func (b *Box) GetMouseCapture() func(event *tcell.EventMouse) *tcell.EventMouse
 	return b.mouseCapture
 }
 
+func (b *Box) WrapPasteHandler(pasteHandler func(*tcell.EventPaste)) func(*tcell.EventPaste) {
+	return func(event *tcell.EventPaste) {
+		if b.pasteCapture != nil {
+			event = b.pasteCapture(event)
+		}
+		if event != nil && pasteHandler != nil {
+			pasteHandler(event)
+		}
+	}
+}
+
+func (b *Box) PasteHandler() func(event *tcell.EventPaste) {
+	return b.WrapPasteHandler(func(event *tcell.EventPaste) {
+		// Default paste handler just calls input handler with each character.
+		inputHandler := b.InputHandler()
+		for _, char := range event.Text() {
+			inputHandler(tcell.NewEventKey(tcell.KeyRune, char, tcell.ModNone), nil)
+		}
+	})
+}
+
+func (b *Box) SetPasteCapture(capture func(event *tcell.EventPaste) *tcell.EventPaste) *Box {
+	b.pasteCapture = capture
+	return b
+}
+
+func (b *Box) GetPasteCapture() func(event *tcell.EventPaste) *tcell.EventPaste {
+	return b.pasteCapture
+}
+
 // SetBackgroundColor sets the box's background color.
 func (b *Box) SetBackgroundColor(color tcell.Color) *Box {
 	b.backgroundColor = color
diff --git a/vendor/maunium.net/go/tview/checkbox.go b/vendor/maunium.net/go/tview/checkbox.go
index 83404b8..ae58720 100644
--- a/vendor/maunium.net/go/tview/checkbox.go
+++ b/vendor/maunium.net/go/tview/checkbox.go
@@ -17,6 +17,10 @@ type Checkbox struct {
 	// The text to be displayed before the input area.
 	label string
 
+	// The screen width of the label area. A value of 0 means use the width of
+	// the label text.
+	labelWidth int
+
 	// The label color.
 	labelColor tcell.Color
 
@@ -34,6 +38,10 @@ type Checkbox struct {
 	// are done entering text. The key which was pressed is provided (tab,
 	// shift-tab, or escape).
 	done func(tcell.Key)
+
+	// A callback function set by the Form class and called when the user leaves
+	// this form item.
+	finished func(tcell.Key)
 }
 
 // NewCheckbox returns a new input field.
@@ -68,6 +76,13 @@ func (c *Checkbox) GetLabel() string {
 	return c.label
 }
 
+// SetLabelWidth sets the screen width of the label. A value of 0 will cause the
+// primitive to use the width of the label string.
+func (c *Checkbox) SetLabelWidth(width int) *Checkbox {
+	c.labelWidth = width
+	return c
+}
+
 // SetLabelColor sets the color of the label.
 func (c *Checkbox) SetLabelColor(color tcell.Color) *Checkbox {
 	c.labelColor = color
@@ -87,8 +102,8 @@ func (c *Checkbox) SetFieldTextColor(color tcell.Color) *Checkbox {
 }
 
 // SetFormAttributes sets attributes shared by all form items.
-func (c *Checkbox) SetFormAttributes(label string, labelColor, bgColor, fieldTextColor, fieldBgColor tcell.Color) FormItem {
-	c.label = label
+func (c *Checkbox) SetFormAttributes(labelWidth int, labelColor, bgColor, fieldTextColor, fieldBgColor tcell.Color) FormItem {
+	c.labelWidth = labelWidth
 	c.labelColor = labelColor
 	c.backgroundColor = bgColor
 	c.fieldTextColor = fieldTextColor
@@ -121,9 +136,10 @@ func (c *Checkbox) SetDoneFunc(handler func(key tcell.Key)) *Checkbox {
 	return c
 }
 
-// SetFinishedFunc calls SetDoneFunc().
+// SetFinishedFunc sets a callback invoked when the user leaves this form item.
 func (c *Checkbox) SetFinishedFunc(handler func(key tcell.Key)) FormItem {
-	return c.SetDoneFunc(handler)
+	c.finished = handler
+	return c
 }
 
 // Draw draws this primitive onto the screen.
@@ -138,8 +154,17 @@ func (c *Checkbox) Draw(screen tcell.Screen) {
 	}
 
 	// Draw label.
-	_, drawnWidth := Print(screen, c.label, x, y, rightLimit-x, AlignLeft, c.labelColor)
-	x += drawnWidth
+	if c.labelWidth > 0 {
+		labelWidth := c.labelWidth
+		if labelWidth > rightLimit-x {
+			labelWidth = rightLimit - x
+		}
+		Print(screen, c.label, x, y, labelWidth, AlignLeft, c.labelColor)
+		x += labelWidth
+	} else {
+		_, drawnWidth := Print(screen, c.label, x, y, rightLimit-x, AlignLeft, c.labelColor)
+		x += drawnWidth
+	}
 
 	// Draw checkbox.
 	fieldStyle := tcell.StyleDefault.Background(c.fieldBackgroundColor).Foreground(c.fieldTextColor)
@@ -170,6 +195,9 @@ func (c *Checkbox) InputHandler() func(event *tcell.EventKey, setFocus func(p Pr
 			if c.done != nil {
 				c.done(key)
 			}
+			if c.finished != nil {
+				c.finished(key)
+			}
 		}
 	})
 }
diff --git a/vendor/maunium.net/go/tview/doc.go b/vendor/maunium.net/go/tview/doc.go
index 101dcd5..ccaaaf1 100644
--- a/vendor/maunium.net/go/tview/doc.go
+++ b/vendor/maunium.net/go/tview/doc.go
@@ -77,13 +77,53 @@ applies to almost everything from box titles, list text, form item labels, to
 table cells. In a TextView, this functionality has to be switched on explicitly.
 See the TextView documentation for more information.
 
+Color tags may contain not just the foreground (text) color but also the
+background color and additional flags. In fact, the full definition of a color
+tag is as follows:
+
+  [<foreground>:<background>:<flags>]
+
+Each of the three fields can be left blank and trailing fields can be ommitted.
+(Empty square brackets "[]", however, are not considered color tags.) Colors
+that are not specified will be left unchanged. A field with just a dash ("-")
+means "reset to default".
+
+You can specify the following flags (some flags may not be supported by your
+terminal):
+
+  l: blink
+  b: bold
+  d: dim
+  r: reverse (switch foreground and background color)
+  u: underline
+
+Examples:
+
+  [yellow]Yellow text
+  [yellow:red]Yellow text on red background
+  [:red]Red background, text color unchanged
+  [yellow::u]Yellow text underlined
+  [::bl]Bold, blinking text
+  [::-]Colors unchanged, flags reset
+  [-]Reset foreground color
+  [-:-:-]Reset everything
+  [:]No effect
+  []Not a valid color tag, will print square brackets as they are
+
 In the rare event that you want to display a string such as "[red]" or
 "[#00ff1a]" without applying its effect, you need to put an opening square
-bracket before the closing square bracket. Examples:
+bracket before the closing square bracket. Note that the text inside the
+brackets will be matched less strictly than region or colors tags. I.e. any
+character that may be used in color or region tags will be recognized. Examples:
 
   [red[]      will be output as [red]
   ["123"[]    will be output as ["123"]
   [#6aff00[[] will be output as [#6aff00[]
+  [a#"[[[]    will be output as [a#"[[]
+  []          will be output as [] (see color tags above)
+  [[]         will be output as [[] (not an escaped tag)
+
+You can use the Escape() function to insert brackets automatically where needed.
 
 Styles
 
diff --git a/vendor/maunium.net/go/tview/dropdown.go b/vendor/maunium.net/go/tview/dropdown.go
index 981d1bd..515f978 100644
--- a/vendor/maunium.net/go/tview/dropdown.go
+++ b/vendor/maunium.net/go/tview/dropdown.go
@@ -51,6 +51,10 @@ type DropDown struct {
 	// The color for prefixes.
 	prefixTextColor tcell.Color
 
+	// The screen width of the label area. A value of 0 means use the width of
+	// the label text.
+	labelWidth int
+
 	// The screen width of the input area. A value of 0 means extend as much as
 	// possible.
 	fieldWidth int
@@ -59,6 +63,10 @@ type DropDown struct {
 	// are done selecting options. The key which was pressed is provided (tab,
 	// shift-tab, or escape).
 	done func(tcell.Key)
+
+	// A callback function set by the Form class and called when the user leaves
+	// this form item.
+	finished func(tcell.Key)
 }
 
 // NewDropDown returns a new drop-down.
@@ -113,6 +121,13 @@ func (d *DropDown) GetLabel() string {
 	return d.label
 }
 
+// SetLabelWidth sets the screen width of the label. A value of 0 will cause the
+// primitive to use the width of the label string.
+func (d *DropDown) SetLabelWidth(width int) *DropDown {
+	d.labelWidth = width
+	return d
+}
+
 // SetLabelColor sets the color of the label.
 func (d *DropDown) SetLabelColor(color tcell.Color) *DropDown {
 	d.labelColor = color
@@ -140,8 +155,8 @@ func (d *DropDown) SetPrefixTextColor(color tcell.Color) *DropDown {
 }
 
 // SetFormAttributes sets attributes shared by all form items.
-func (d *DropDown) SetFormAttributes(label string, labelColor, bgColor, fieldTextColor, fieldBgColor tcell.Color) FormItem {
-	d.label = label
+func (d *DropDown) SetFormAttributes(labelWidth int, labelColor, bgColor, fieldTextColor, fieldBgColor tcell.Color) FormItem {
+	d.labelWidth = labelWidth
 	d.labelColor = labelColor
 	d.backgroundColor = bgColor
 	d.fieldTextColor = fieldTextColor
@@ -210,9 +225,10 @@ func (d *DropDown) SetDoneFunc(handler func(key tcell.Key)) *DropDown {
 	return d
 }
 
-// SetFinishedFunc calls SetDoneFunc().
+// SetFinishedFunc sets a callback invoked when the user leaves this form item.
 func (d *DropDown) SetFinishedFunc(handler func(key tcell.Key)) FormItem {
-	return d.SetDoneFunc(handler)
+	d.finished = handler
+	return d
 }
 
 // Draw draws this primitive onto the screen.
@@ -227,8 +243,17 @@ func (d *DropDown) Draw(screen tcell.Screen) {
 	}
 
 	// Draw label.
-	_, drawnWidth := Print(screen, d.label, x, y, rightLimit-x, AlignLeft, d.labelColor)
-	x += drawnWidth
+	if d.labelWidth > 0 {
+		labelWidth := d.labelWidth
+		if labelWidth > rightLimit-x {
+			labelWidth = rightLimit - x
+		}
+		Print(screen, d.label, x, y, labelWidth, AlignLeft, d.labelColor)
+		x += labelWidth
+	} else {
+		_, drawnWidth := Print(screen, d.label, x, y, rightLimit-x, AlignLeft, d.labelColor)
+		x += drawnWidth
+	}
 
 	// What's the longest option text?
 	maxWidth := 0
@@ -359,6 +384,9 @@ func (d *DropDown) InputHandler() func(event *tcell.EventKey, setFocus func(p Pr
 			if d.done != nil {
 				d.done(key)
 			}
+			if d.finished != nil {
+				d.finished(key)
+			}
 		}
 	})
 }
diff --git a/vendor/maunium.net/go/tview/flex.go b/vendor/maunium.net/go/tview/flex.go
index a698442..ad42d3a 100644
--- a/vendor/maunium.net/go/tview/flex.go
+++ b/vendor/maunium.net/go/tview/flex.go
@@ -69,8 +69,8 @@ func (f *Flex) SetFullScreen(fullScreen bool) *Flex {
 // that its size is flexible and may be changed. The "proportion" argument
 // defines the relative size of the item compared to other flexible-size items.
 // For example, items with a proportion of 2 will be twice as large as items
-// with a proportion of 1. Must be at least 1 if fixedSize > 0 (ignored
-// otherwise)
+// with a proportion of 1. The proportion must be at least 1 if fixedSize == 0
+// (ignored otherwise).
 //
 // If "focus" is set to true, the item will receive focus when the Flex
 // primitive receives focus. If multiple items have the "focus" flag set to
diff --git a/vendor/maunium.net/go/tview/form.go b/vendor/maunium.net/go/tview/form.go
index b1e8f5e..fe0e980 100644
--- a/vendor/maunium.net/go/tview/form.go
+++ b/vendor/maunium.net/go/tview/form.go
@@ -1,8 +1,6 @@
 package tview
 
 import (
-	"strings"
-
 	"maunium.net/go/tcell"
 )
 
@@ -20,7 +18,7 @@ type FormItem interface {
 	GetLabel() string
 
 	// SetFormAttributes sets a number of item attributes at once.
-	SetFormAttributes(label string, labelColor, bgColor, fieldTextColor, fieldBgColor tcell.Color) FormItem
+	SetFormAttributes(labelWidth int, labelColor, bgColor, fieldTextColor, fieldBgColor tcell.Color) FormItem
 
 	// GetFieldWidth returns the width of the form item's field (the area which
 	// is manipulated by the user) in number of screen cells. A value of 0
@@ -233,7 +231,14 @@ func (f *Form) Clear(includeButtons bool) *Form {
 
 // AddFormItem adds a new item to the form. This can be used to add your own
 // objects to the form. Note, however, that the Form class will override some
-// of its attributes to make it work in the form context.
+// of its attributes to make it work in the form context. Specifically, these
+// are:
+//
+//   - The label width
+//   - The label color
+//   - The background color
+//   - The field text color
+//   - The field background color
 func (f *Form) AddFormItem(item FormItem) *Form {
 	f.items = append(f.items, item)
 	return f
@@ -246,6 +251,18 @@ func (f *Form) GetFormItem(index int) FormItem {
 	return f.items[index]
 }
 
+// GetFormItemByLabel returns the first form element with the given label. If
+// no such element is found, nil is returned. Buttons are not searched and will
+// therefore not be returned.
+func (f *Form) GetFormItemByLabel(label string) FormItem {
+	for _, item := range f.items {
+		if item.GetLabel() == label {
+			return item
+		}
+	}
+	return nil
+}
+
 // SetCancelFunc sets a handler which is called when the user hits the Escape
 // key.
 func (f *Form) SetCancelFunc(callback func()) *Form {
@@ -267,8 +284,7 @@ func (f *Form) Draw(screen tcell.Screen) {
 	// Find the longest label.
 	var maxLabelWidth int
 	for _, item := range f.items {
-		label := strings.TrimSpace(item.GetLabel())
-		labelWidth := StringWidth(label)
+		labelWidth := StringWidth(item.GetLabel())
 		if labelWidth > maxLabelWidth {
 			maxLabelWidth = labelWidth
 		}
@@ -280,20 +296,18 @@ func (f *Form) Draw(screen tcell.Screen) {
 	var focusedPosition struct{ x, y, width, height int }
 	for index, item := range f.items {
 		// Calculate the space needed.
-		label := strings.TrimSpace(item.GetLabel())
-		labelWidth := StringWidth(label)
+		labelWidth := StringWidth(item.GetLabel())
 		var itemWidth int
 		if f.horizontal {
 			fieldWidth := item.GetFieldWidth()
 			if fieldWidth == 0 {
 				fieldWidth = DefaultFormFieldWidth
 			}
-			label += " "
 			labelWidth++
 			itemWidth = labelWidth + fieldWidth
 		} else {
 			// We want all fields to align vertically.
-			label += strings.Repeat(" ", maxLabelWidth-labelWidth)
+			labelWidth = maxLabelWidth
 			itemWidth = width
 		}
 
@@ -308,7 +322,7 @@ func (f *Form) Draw(screen tcell.Screen) {
 			itemWidth = rightLimit - x
 		}
 		item.SetFormAttributes(
-			label,
+			labelWidth,
 			f.labelColor,
 			f.backgroundColor,
 			f.fieldTextColor,
diff --git a/vendor/maunium.net/go/tview/grid.go b/vendor/maunium.net/go/tview/grid.go
index 719ac7a..77797ba 100644
--- a/vendor/maunium.net/go/tview/grid.go
+++ b/vendor/maunium.net/go/tview/grid.go
@@ -258,7 +258,7 @@ func (g *Grid) HasFocus() bool {
 			return true
 		}
 	}
-	return false
+	return g.hasFocus
 }
 
 // InputHandler returns the handler for this primitive.
diff --git a/vendor/maunium.net/go/tview/inputfield.go b/vendor/maunium.net/go/tview/inputfield.go
index c168106..2c92a93 100644
--- a/vendor/maunium.net/go/tview/inputfield.go
+++ b/vendor/maunium.net/go/tview/inputfield.go
@@ -41,6 +41,10 @@ type InputField struct {
 	// The text color of the placeholder.
 	placeholderTextColor tcell.Color
 
+	// The screen width of the label area. A value of 0 means use the width of
+	// the label text.
+	labelWidth int
+
 	// The screen width of the input area. A value of 0 means extend as much as
 	// possible.
 	fieldWidth int
@@ -59,6 +63,10 @@ type InputField struct {
 	// are done entering text. The key which was pressed is provided (tab,
 	// shift-tab, enter, or escape).
 	done func(tcell.Key)
+
+	// A callback function set by the Form class and called when the user leaves
+	// this form item.
+	finished func(tcell.Key)
 }
 
 // NewInputField returns a new input field.
@@ -97,6 +105,13 @@ func (i *InputField) GetLabel() string {
 	return i.label
 }
 
+// SetLabelWidth sets the screen width of the label. A value of 0 will cause the
+// primitive to use the width of the label string.
+func (i *InputField) SetLabelWidth(width int) *InputField {
+	i.labelWidth = width
+	return i
+}
+
 // SetPlaceholder sets the text to be displayed when the input text is empty.
 func (i *InputField) SetPlaceholder(text string) *InputField {
 	i.placeholder = text
@@ -121,15 +136,15 @@ func (i *InputField) SetFieldTextColor(color tcell.Color) *InputField {
 	return i
 }
 
-// SetPlaceholderExtColor sets the text color of placeholder text.
-func (i *InputField) SetPlaceholderExtColor(color tcell.Color) *InputField {
+// SetPlaceholderTextColor sets the text color of placeholder text.
+func (i *InputField) SetPlaceholderTextColor(color tcell.Color) *InputField {
 	i.placeholderTextColor = color
 	return i
 }
 
 // SetFormAttributes sets attributes shared by all form items.
-func (i *InputField) SetFormAttributes(label string, labelColor, bgColor, fieldTextColor, fieldBgColor tcell.Color) FormItem {
-	i.label = label
+func (i *InputField) SetFormAttributes(labelWidth int, labelColor, bgColor, fieldTextColor, fieldBgColor tcell.Color) FormItem {
+	i.labelWidth = labelWidth
 	i.labelColor = labelColor
 	i.backgroundColor = bgColor
 	i.fieldTextColor = fieldTextColor
@@ -186,9 +201,10 @@ func (i *InputField) SetDoneFunc(handler func(key tcell.Key)) *InputField {
 	return i
 }
 
-// SetFinishedFunc calls SetDoneFunc().
+// SetFinishedFunc sets a callback invoked when the user leaves this form item.
 func (i *InputField) SetFinishedFunc(handler func(key tcell.Key)) FormItem {
-	return i.SetDoneFunc(handler)
+	i.finished = handler
+	return i
 }
 
 // Draw draws this primitive onto the screen.
@@ -203,8 +219,17 @@ func (i *InputField) Draw(screen tcell.Screen) {
 	}
 
 	// Draw label.
-	_, drawnWidth := Print(screen, i.label, x, y, rightLimit-x, AlignLeft, i.labelColor)
-	x += drawnWidth
+	if i.labelWidth > 0 {
+		labelWidth := i.labelWidth
+		if labelWidth > rightLimit-x {
+			labelWidth = rightLimit - x
+		}
+		Print(screen, i.label, x, y, labelWidth, AlignLeft, i.labelColor)
+		x += labelWidth
+	} else {
+		_, drawnWidth := Print(screen, i.label, x, y, rightLimit-x, AlignLeft, i.labelColor)
+		x += drawnWidth
+	}
 
 	// Draw input area.
 	fieldWidth := i.fieldWidth
@@ -280,7 +305,11 @@ func (i *InputField) setCursor(screen tcell.Screen) {
 	if i.fieldWidth > 0 && fieldWidth > i.fieldWidth-1 {
 		fieldWidth = i.fieldWidth - 1
 	}
-	x += StringWidth(i.label) + fieldWidth
+	if i.labelWidth > 0 {
+		x += i.labelWidth + fieldWidth
+	} else {
+		x += StringWidth(i.label) + fieldWidth
+	}
 	if x >= rightLimit {
 		x = rightLimit - 1
 	}
@@ -323,6 +352,9 @@ func (i *InputField) InputHandler() func(event *tcell.EventKey, setFocus func(p
 			if i.done != nil {
 				i.done(key)
 			}
+			if i.finished != nil {
+				i.finished(key)
+			}
 		}
 	})
 }
diff --git a/vendor/maunium.net/go/tview/list.go b/vendor/maunium.net/go/tview/list.go
index 7395985..cc25262 100644
--- a/vendor/maunium.net/go/tview/list.go
+++ b/vendor/maunium.net/go/tview/list.go
@@ -173,6 +173,26 @@ func (l *List) AddItem(mainText, secondaryText string, shortcut rune, selected f
 	return l
 }
 
+// GetItemCount returns the number of items in the list.
+func (l *List) GetItemCount() int {
+	return len(l.items)
+}
+
+// GetItemText returns an item's texts (main and secondary). Panics if the index
+// is out of range.
+func (l *List) GetItemText(index int) (main, secondary string) {
+	return l.items[index].MainText, l.items[index].SecondaryText
+}
+
+// SetItemText sets an item's main and secondary text. Panics if the index is
+// out of range.
+func (l *List) SetItemText(index int, main, secondary string) *List {
+	item := l.items[index]
+	item.MainText = main
+	item.SecondaryText = secondary
+	return l
+}
+
 // Clear removes all items from the list.
 func (l *List) Clear() *List {
 	l.items = nil
diff --git a/vendor/maunium.net/go/tview/primitive.go b/vendor/maunium.net/go/tview/primitive.go
index a59033f..f5034c4 100644
--- a/vendor/maunium.net/go/tview/primitive.go
+++ b/vendor/maunium.net/go/tview/primitive.go
@@ -36,6 +36,8 @@ type Primitive interface {
 
 	MouseHandler() func(event *tcell.EventMouse, setFocus func(p Primitive))
 
+	PasteHandler() func(event *tcell.EventPaste)
+
 	// Focus is called by the application when the primitive receives focus.
 	// Implementers may call delegate() to pass the focus on to another primitive.
 	Focus(delegate func(p Primitive))
diff --git a/vendor/maunium.net/go/tview/table.go b/vendor/maunium.net/go/tview/table.go
index 4f2336f..0446c6a 100644
--- a/vendor/maunium.net/go/tview/table.go
+++ b/vendor/maunium.net/go/tview/table.go
@@ -590,7 +590,7 @@ ColumnLoop:
 		expansion := 0
 		for _, row := range rows {
 			if cell := getCell(row, column); cell != nil {
-				cellWidth := StringWidth(cell.Text)
+				_, _, _, _, cellWidth := decomposeString(cell.Text)
 				if cell.MaxWidth > 0 && cell.MaxWidth < cellWidth {
 					cellWidth = cell.MaxWidth
 				}
diff --git a/vendor/maunium.net/go/tview/textview.go b/vendor/maunium.net/go/tview/textview.go
index 8de0121..16b9dfb 100644
--- a/vendor/maunium.net/go/tview/textview.go
+++ b/vendor/maunium.net/go/tview/textview.go
@@ -8,6 +8,7 @@ import (
 	"unicode/utf8"
 
 	"maunium.net/go/tcell"
+	 "github.com/lucasb-eyer/go-colorful"
 	runewidth "github.com/mattn/go-runewidth"
 )
 
@@ -17,12 +18,14 @@ var TabSize = 4
 // textViewIndex contains information about each line displayed in the text
 // view.
 type textViewIndex struct {
-	Line    int         // The index into the "buffer" variable.
-	Pos     int         // The index into the "buffer" string (byte position).
-	NextPos int         // The (byte) index of the next character in this buffer line.
-	Width   int         // The screen width of this line.
-	Color   tcell.Color // The starting color.
-	Region  string      // The starting region ID.
+	Line            int    // The index into the "buffer" variable.
+	Pos             int    // The index into the "buffer" string (byte position).
+	NextPos         int    // The (byte) index of the next character in this buffer line.
+	Width           int    // The screen width of this line.
+	ForegroundColor string // The starting foreground color ("" = don't change, "-" = reset).
+	BackgroundColor string // The starting background color ("" = don't change, "-" = reset).
+	Attributes      string // The starting attributes ("" = don't change, "-" = reset).
+	Region          string // The starting region ID.
 }
 
 // TextView is a box which displays text. It implements the io.Writer interface
@@ -499,7 +502,6 @@ func (t *TextView) reindexBuffer(width int) {
 	// Initial states.
 	regionID := ""
 	var highlighted bool
-	color := t.textColor
 
 	// Go through each line in the buffer.
 	for bufferIndex, str := range t.buffer {
@@ -507,11 +509,10 @@ func (t *TextView) reindexBuffer(width int) {
 		var (
 			colorTagIndices [][]int
 			colorTags       [][]string
+			escapeIndices   [][]int
 		)
 		if t.dynamicColors {
-			colorTagIndices = colorPattern.FindAllStringIndex(str, -1)
-			colorTags = colorPattern.FindAllStringSubmatch(str, -1)
-			str = colorPattern.ReplaceAllString(str, "")
+			colorTagIndices, colorTags, escapeIndices, str, _ = decomposeString(str)
 		}
 
 		// Find all regions in this line. Then remove them.
@@ -523,13 +524,11 @@ func (t *TextView) reindexBuffer(width int) {
 			regionIndices = regionPattern.FindAllStringIndex(str, -1)
 			regions = regionPattern.FindAllStringSubmatch(str, -1)
 			str = regionPattern.ReplaceAllString(str, "")
-		}
-
-		// Find all replace tags in this line. Then replace them.
-		var escapeIndices [][]int
-		if t.dynamicColors || t.regions {
-			escapeIndices = escapePattern.FindAllStringIndex(str, -1)
-			str = escapePattern.ReplaceAllString(str, "[$1$2]")
+			if !t.dynamicColors {
+				// We haven't detected escape tags yet. Do it now.
+				escapeIndices = escapePattern.FindAllStringIndex(str, -1)
+				str = escapePattern.ReplaceAllString(str, "[$1$2]")
+			}
 		}
 
 		// Split the line if required.
@@ -559,13 +558,18 @@ func (t *TextView) reindexBuffer(width int) {
 		}
 
 		// Create index from split lines.
-		var originalPos, colorPos, regionPos, escapePos int
+		var (
+			originalPos, colorPos, regionPos, escapePos  int
+			foregroundColor, backgroundColor, attributes string
+		)
 		for _, splitLine := range splitLines {
 			line := &textViewIndex{
-				Line:   bufferIndex,
-				Pos:    originalPos,
-				Color:  color,
-				Region: regionID,
+				Line:            bufferIndex,
+				Pos:             originalPos,
+				ForegroundColor: foregroundColor,
+				BackgroundColor: backgroundColor,
+				Attributes:      attributes,
+				Region:          regionID,
 			}
 
 			// Shift original position with tags.
@@ -574,7 +578,7 @@ func (t *TextView) reindexBuffer(width int) {
 				if colorPos < len(colorTagIndices) && colorTagIndices[colorPos][0] <= originalPos+lineLength {
 					// Process color tags.
 					originalPos += colorTagIndices[colorPos][1] - colorTagIndices[colorPos][0]
-					color = tcell.GetColor(colorTags[colorPos][1])
+					foregroundColor, backgroundColor, attributes = styleFromTag(foregroundColor, backgroundColor, attributes, colorTags[colorPos])
 					colorPos++
 				} else if regionPos < len(regionIndices) && regionIndices[regionPos][0] <= originalPos+lineLength {
 					// Process region tags.
@@ -712,6 +716,7 @@ func (t *TextView) Draw(screen tcell.Screen) {
 	}
 
 	// Draw the buffer.
+	defaultStyle := tcell.StyleDefault.Foreground(t.textColor)
 	for line := t.lineOffset; line < len(t.index); line++ {
 		// Are we done?
 		if line-t.lineOffset >= height {
@@ -721,17 +726,19 @@ func (t *TextView) Draw(screen tcell.Screen) {
 		// Get the text for this line.
 		index := t.index[line]
 		text := t.buffer[index.Line][index.Pos:index.NextPos]
-		color := index.Color
+		foregroundColor := index.ForegroundColor
+		backgroundColor := index.BackgroundColor
+		attributes := index.Attributes
 		regionID := index.Region
 
 		// Get color tags.
 		var (
 			colorTagIndices [][]int
 			colorTags       [][]string
+			escapeIndices   [][]int
 		)
 		if t.dynamicColors {
-			colorTagIndices = colorPattern.FindAllStringIndex(text, -1)
-			colorTags = colorPattern.FindAllStringSubmatch(text, -1)
+			colorTagIndices, colorTags, escapeIndices, _, _ = decomposeString(text)
 		}
 
 		// Get regions.
@@ -742,12 +749,9 @@ func (t *TextView) Draw(screen tcell.Screen) {
 		if t.regions {
 			regionIndices = regionPattern.FindAllStringIndex(text, -1)
 			regions = regionPattern.FindAllStringSubmatch(text, -1)
-		}
-
-		// Get escape tags.
-		var escapeIndices [][]int
-		if t.dynamicColors || t.regions {
-			escapeIndices = escapePattern.FindAllStringIndex(text, -1)
+			if !t.dynamicColors {
+				escapeIndices = escapePattern.FindAllStringIndex(text, -1)
+			}
 		}
 
 		// Calculate the position of the line.
@@ -770,7 +774,7 @@ func (t *TextView) Draw(screen tcell.Screen) {
 			// Get the color.
 			if currentTag < len(colorTags) && pos >= colorTagIndices[currentTag][0] && pos < colorTagIndices[currentTag][1] {
 				if pos == colorTagIndices[currentTag][1]-1 {
-					color = tcell.GetColor(colorTags[currentTag][1])
+					foregroundColor, backgroundColor, attributes = styleFromTag(foregroundColor, backgroundColor, attributes, colorTags[currentTag])
 					currentTag++
 				}
 				continue
@@ -811,13 +815,32 @@ func (t *TextView) Draw(screen tcell.Screen) {
 				break
 			}
 
+			// Mix the existing style with the new style.
+			_, _, existingStyle, _ := screen.GetContent(x+posX, y+line-t.lineOffset)
+			_, background, _ := existingStyle.Decompose()
+			style := overlayStyle(background, defaultStyle, foregroundColor, backgroundColor, attributes)
+
 			// Do we highlight this character?
-			style := tcell.StyleDefault.Background(t.backgroundColor).Foreground(color)
+			var highlighted bool
 			if len(regionID) > 0 {
 				if _, ok := t.highlights[regionID]; ok {
-					style = tcell.StyleDefault.Background(color).Foreground(t.backgroundColor)
+					highlighted = true
 				}
 			}
+			if highlighted {
+				fg, bg, _ := style.Decompose()
+				if bg == tcell.ColorDefault {
+					r, g, b := fg.RGB()
+					c := colorful.Color{R: float64(r) / 255, G: float64(g) / 255, B: float64(b) / 255}
+					_, _, li := c.Hcl()
+					if li < .5 {
+						bg = tcell.ColorWhite
+					} else {
+						bg = tcell.ColorBlack
+					}
+				}
+				style = style.Background(fg).Foreground(bg)
+			}
 
 			// Draw the character.
 			for offset := 0; offset < chWidth; offset++ {
diff --git a/vendor/maunium.net/go/tview/util.go b/vendor/maunium.net/go/tview/util.go
index f49c35f..2b3a544 100644
--- a/vendor/maunium.net/go/tview/util.go
+++ b/vendor/maunium.net/go/tview/util.go
@@ -1,6 +1,7 @@
 package tview
 
 import (
+	"fmt"
 	"math"
 	"regexp"
 	"strconv"
@@ -104,11 +105,19 @@ var joints = map[string]rune{
 
 // Common regular expressions.
 var (
-	colorPattern    = regexp.MustCompile(`\[([a-zA-Z]+|#[0-9a-zA-Z]{6})\]`)
-	regionPattern   = regexp.MustCompile(`\["([a-zA-Z0-9_,;: \-\.]*)"\]`)
-	escapePattern   = regexp.MustCompile(`\[("[a-zA-Z0-9_,;: \-\.]*"|[a-zA-Z]+|#[0-9a-zA-Z]{6})\[(\[*)\]`)
-	boundaryPattern = regexp.MustCompile("([[:punct:]]\\s*|\\s+)")
-	spacePattern    = regexp.MustCompile(`\s+`)
+	colorPattern     = regexp.MustCompile(`\[([a-zA-Z]+|#[0-9a-zA-Z]{6}|\-)?(:([a-zA-Z]+|#[0-9a-zA-Z]{6}|\-)?(:([lbdru]+|\-)?)?)?\]`)
+	regionPattern    = regexp.MustCompile(`\["([a-zA-Z0-9_,;: \-\.]*)"\]`)
+	escapePattern    = regexp.MustCompile(`\[([a-zA-Z0-9_,;: \-\."#]+)\[(\[*)\]`)
+	nonEscapePattern = regexp.MustCompile(`(\[[a-zA-Z0-9_,;: \-\."#]+\[*)\]`)
+	boundaryPattern  = regexp.MustCompile("([[:punct:]]\\s*|\\s+)")
+	spacePattern     = regexp.MustCompile(`\s+`)
+)
+
+// Positions of substrings in regular expressions.
+const (
+	colorForegroundPos = 1
+	colorBackgroundPos = 3
+	colorFlagPos       = 5
 )
 
 // Predefined InputField acceptance functions.
@@ -150,40 +159,168 @@ func init() {
 	}
 }
 
+// styleFromTag takes the given style, defined by a foreground color (fgColor),
+// a background color (bgColor), and style attributes, and modifies it based on
+// the substrings (tagSubstrings) extracted by the regular expression for color
+// tags. The new colors and attributes are returned where empty strings mean
+// "don't modify" and a dash ("-") means "reset to default".
+func styleFromTag(fgColor, bgColor, attributes string, tagSubstrings []string) (newFgColor, newBgColor, newAttributes string) {
+	if tagSubstrings[colorForegroundPos] != "" {
+		color := tagSubstrings[colorForegroundPos]
+		if color == "-" {
+			fgColor = "-"
+		} else if color != "" {
+			fgColor = color
+		}
+	}
+
+	if tagSubstrings[colorBackgroundPos-1] != "" {
+		color := tagSubstrings[colorBackgroundPos]
+		if color == "-" {
+			bgColor = "-"
+		} else if color != "" {
+			bgColor = color
+		}
+	}
+
+	if tagSubstrings[colorFlagPos-1] != "" {
+		flags := tagSubstrings[colorFlagPos]
+		if flags == "-" {
+			attributes = "-"
+		} else if flags != "" {
+			attributes = flags
+		}
+	}
+
+	return fgColor, bgColor, attributes
+}
+
+// overlayStyle mixes a background color with a foreground color (fgColor),
+// a (possibly new) background color (bgColor), and style attributes, and
+// returns the resulting style. For a definition of the colors and attributes,
+// see styleFromTag(). Reset instructions cause the corresponding part of the
+// default style to be used.
+func overlayStyle(background tcell.Color, defaultStyle tcell.Style, fgColor, bgColor, attributes string) tcell.Style {
+	defFg, defBg, defAttr := defaultStyle.Decompose()
+	style := defaultStyle.Background(background)
+
+	if fgColor == "-" {
+		style = style.Foreground(defFg)
+	} else if fgColor != "" {
+		style = style.Foreground(tcell.GetColor(fgColor))
+	}
+
+	if bgColor == "-" {
+		style = style.Background(defBg)
+	} else if bgColor != "" {
+		style = style.Background(tcell.GetColor(bgColor))
+	}
+
+	if attributes == "-" {
+		style = style.Bold(defAttr&tcell.AttrBold > 0)
+		style = style.Blink(defAttr&tcell.AttrBlink > 0)
+		style = style.Reverse(defAttr&tcell.AttrReverse > 0)
+		style = style.Underline(defAttr&tcell.AttrUnderline > 0)
+		style = style.Dim(defAttr&tcell.AttrDim > 0)
+	} else if attributes != "" {
+		style = style.Normal()
+		for _, flag := range attributes {
+			switch flag {
+			case 'l':
+				style = style.Blink(true)
+			case 'b':
+				style = style.Bold(true)
+			case 'd':
+				style = style.Dim(true)
+			case 'r':
+				style = style.Reverse(true)
+			case 'u':
+				style = style.Underline(true)
+			}
+		}
+	}
+
+	return style
+}
+
+// decomposeString returns information about a string which may contain color
+// tags. It returns the indices of the color tags (as returned by
+// re.FindAllStringIndex()), the color tags themselves (as returned by
+// re.FindAllStringSubmatch()), the indices of an escaped tags, the string
+// stripped by any color tags and escaped, and the screen width of the stripped
+// string.
+func decomposeString(text string) (colorIndices [][]int, colors [][]string, escapeIndices [][]int, stripped string, width int) {
+	// Get positions of color and escape tags.
+	colorIndices = colorPattern.FindAllStringIndex(text, -1)
+	colors = colorPattern.FindAllStringSubmatch(text, -1)
+	escapeIndices = escapePattern.FindAllStringIndex(text, -1)
+
+	// Because the color pattern detects empty tags, we need to filter them out.
+	for i := len(colorIndices) - 1; i >= 0; i-- {
+		if colorIndices[i][1]-colorIndices[i][0] == 2 {
+			colorIndices = append(colorIndices[:i], colorIndices[i+1:]...)
+			colors = append(colors[:i], colors[i+1:]...)
+		}
+	}
+
+	// Remove the color tags from the original string.
+	var from int
+	buf := make([]byte, 0, len(text))
+	for _, indices := range colorIndices {
+		buf = append(buf, []byte(text[from:indices[0]])...)
+		from = indices[1]
+	}
+	buf = append(buf, text[from:]...)
+
+	// Escape string.
+	stripped = string(escapePattern.ReplaceAll(buf, []byte("[$1$2]")))
+
+	// Get the width of the stripped string.
+	width = runewidth.StringWidth(stripped)
+
+	return
+}
+
 // Print prints text onto the screen into the given box at (x,y,maxWidth,1),
 // not exceeding that box. "align" is one of AlignLeft, AlignCenter, or
 // AlignRight. The screen's background color will not be changed.
 //
-// You can change the text color mid-text by inserting a color tag. See the
-// package description for details.
+// You can change the colors and text styles mid-text by inserting a color tag.
+// See the package description for details.
 //
 // Returns the number of actual runes printed (not including color tags) and the
 // actual width used for the printed runes.
 func Print(screen tcell.Screen, text string, x, y, maxWidth, align int, color tcell.Color) (int, int) {
+	return printWithStyle(screen, text, x, y, maxWidth, align, tcell.StyleDefault.Foreground(color))
+}
+
+// printWithStyle works like Print() but it takes a style instead of just a
+// foreground color.
+func printWithStyle(screen tcell.Screen, text string, x, y, maxWidth, align int, style tcell.Style) (int, int) {
 	if maxWidth < 0 {
 		return 0, 0
 	}
 
-	// Get positions of color and escape tags. Remove them from original string.
-	colorIndices := colorPattern.FindAllStringIndex(text, -1)
-	colors := colorPattern.FindAllStringSubmatch(text, -1)
-	escapeIndices := escapePattern.FindAllStringIndex(text, -1)
-	strippedText := escapePattern.ReplaceAllString(colorPattern.ReplaceAllString(text, ""), "[$1$2]")
+	// Decompose the text.
+	colorIndices, colors, escapeIndices, strippedText, _ := decomposeString(text)
 
 	// We deal with runes, not with bytes.
 	runes := []rune(strippedText)
 
-	// This helper function takes positions for a substring of "runes" and a start
-	// color and returns the substring with the original tags and the new start
-	// color.
-	substring := func(from, to int, color tcell.Color) (string, tcell.Color) {
-		var colorPos, escapePos, runePos, startPos int
+	// This helper function takes positions for a substring of "runes" and returns
+	// a new string corresponding to this substring, making sure printing that
+	// substring will observe color tags.
+	substring := func(from, to int) string {
+		var (
+			colorPos, escapePos, runePos, startPos       int
+			foregroundColor, backgroundColor, attributes string
+		)
 		for pos := range text {
 			// Handle color tags.
 			if colorPos < len(colorIndices) && pos >= colorIndices[colorPos][0] && pos < colorIndices[colorPos][1] {
 				if pos == colorIndices[colorPos][1]-1 {
 					if runePos <= from {
-						color = tcell.GetColor(colors[colorPos][1])
+						foregroundColor, backgroundColor, attributes = styleFromTag(foregroundColor, backgroundColor, attributes, colors[colorPos])
 					}
 					colorPos++
 				}
@@ -203,13 +340,13 @@ func Print(screen tcell.Screen, text string, x, y, maxWidth, align int, color tc
 			if runePos == from {
 				startPos = pos
 			} else if runePos >= to {
-				return text[startPos:pos], color
+				return fmt.Sprintf(`[%s:%s:%s]%s`, foregroundColor, backgroundColor, attributes, text[startPos:pos])
 			}
 
 			runePos++
 		}
 
-		return text[startPos:], color
+		return fmt.Sprintf(`[%s:%s:%s]%s`, foregroundColor, backgroundColor, attributes, text[startPos:])
 	}
 
 	// We want to reduce everything to AlignLeft.
@@ -224,17 +361,16 @@ func Print(screen tcell.Screen, text string, x, y, maxWidth, align int, color tc
 			width += w
 			start = index
 		}
-		text, color = substring(start, len(runes), color)
-		return Print(screen, text, x+maxWidth-width, y, width, AlignLeft, color)
+		return printWithStyle(screen, substring(start, len(runes)), x+maxWidth-width, y, width, AlignLeft, style)
 	} else if align == AlignCenter {
 		width := runewidth.StringWidth(strippedText)
 		if width == maxWidth {
 			// Use the exact space.
-			return Print(screen, text, x, y, maxWidth, AlignLeft, color)
+			return printWithStyle(screen, text, x, y, maxWidth, AlignLeft, style)
 		} else if width < maxWidth {
 			// We have more space than we need.
 			half := (maxWidth - width) / 2
-			return Print(screen, text, x+half, y, maxWidth-half, AlignLeft, color)
+			return printWithStyle(screen, text, x+half, y, maxWidth-half, AlignLeft, style)
 		} else {
 			// Chop off runes until we have a perfect fit.
 			var choppedLeft, choppedRight, leftIndex, rightIndex int
@@ -250,20 +386,22 @@ func Print(screen tcell.Screen, text string, x, y, maxWidth, align int, color tc
 					rightIndex--
 				}
 			}
-			text, color = substring(leftIndex, rightIndex, color)
-			return Print(screen, text, x, y, maxWidth, AlignLeft, color)
+			return printWithStyle(screen, substring(leftIndex, rightIndex), x, y, maxWidth, AlignLeft, style)
 		}
 	}
 
 	// Draw text.
 	drawn := 0
 	drawnWidth := 0
-	var colorPos, escapePos int
+	var (
+		colorPos, escapePos                          int
+		foregroundColor, backgroundColor, attributes string
+	)
 	for pos, ch := range text {
 		// Handle color tags.
 		if colorPos < len(colorIndices) && pos >= colorIndices[colorPos][0] && pos < colorIndices[colorPos][1] {
 			if pos == colorIndices[colorPos][1]-1 {
-				color = tcell.GetColor(colors[colorPos][1])
+				foregroundColor, backgroundColor, attributes = styleFromTag(foregroundColor, backgroundColor, attributes, colors[colorPos])
 				colorPos++
 			}
 			continue
@@ -286,11 +424,12 @@ func Print(screen tcell.Screen, text string, x, y, maxWidth, align int, color tc
 		finalX := x + drawnWidth
 
 		// Print the rune.
-		_, _, style, _ := screen.GetContent(finalX, y)
-		style = style.Foreground(color)
+		_, _, finalStyle, _ := screen.GetContent(finalX, y)
+		_, background, _ := finalStyle.Decompose()
+		finalStyle = overlayStyle(background, style, foregroundColor, backgroundColor, attributes)
 		for offset := 0; offset < chWidth; offset++ {
 			// To avoid undesired effects, we place the same character in all cells.
-			screen.SetContent(finalX+offset, y, ch, nil, style)
+			screen.SetContent(finalX+offset, y, ch, nil, finalStyle)
 		}
 
 		drawn++
@@ -308,7 +447,8 @@ func PrintSimple(screen tcell.Screen, text string, x, y int) {
 // StringWidth returns the width of the given string needed to print it on
 // screen. The text may contain color tags which are not counted.
 func StringWidth(text string) int {
-	return runewidth.StringWidth(escapePattern.ReplaceAllString(colorPattern.ReplaceAllString(text, ""), "[$1$2]"))
+	_, _, _, _, width := decomposeString(text)
+	return width
 }
 
 // WordWrap splits a text such that each resulting line does not exceed the
@@ -319,13 +459,7 @@ func StringWidth(text string) int {
 //
 // Text is always split at newline characters ('\n').
 func WordWrap(text string, width int) (lines []string) {
-	// Strip color tags.
-	strippedText := escapePattern.ReplaceAllString(colorPattern.ReplaceAllString(text, ""), "[$1$2]")
-
-	// Keep track of color tags and escape patterns so we can restore the original
-	// indices.
-	colorTagIndices := colorPattern.FindAllStringIndex(text, -1)
-	escapeIndices := escapePattern.FindAllStringIndex(text, -1)
+	colorTagIndices, _, escapeIndices, strippedText, _ := decomposeString(text)
 
 	// Find candidate breakpoints.
 	breakPoints := boundaryPattern.FindAllStringIndex(strippedText, -1)
@@ -454,3 +588,13 @@ func PrintJoinedBorder(screen tcell.Screen, x, y int, ch rune, color tcell.Color
 	// We only print something if we have something.
 	screen.SetContent(x, y, result, nil, style)
 }
+
+// Escape escapes the given text such that color and/or region tags are not
+// recognized and substituted by the print functions of this package. For
+// example, to include a tag-like string in a box title or in a TextView:
+//
+//   box.SetTitle(tview.Escape("[squarebrackets]"))
+//   fmt.Fprint(textView, tview.Escape(`["quoted"]`))
+func Escape(text string) string {
+	return nonEscapePattern.ReplaceAllString(text, "$1[]")
+}