bump gocui

6 files changed, 62 insertions, 21 deletions

diff --git a/vendor/github.com/jesseduffield/gocui/escape.go b/vendor/github.com/jesseduffield/gocui/escape.go
index 87d6de72a..1bd670a94 100644
--- a/vendor/github.com/jesseduffield/gocui/escape.go
+++ b/vendor/github.com/jesseduffield/gocui/escape.go
@@ -39,6 +39,8 @@ const (
 	stateEscape
 	stateCSI
 	stateParams
+	stateOSC
+	stateOSCEscape
 
 	bold               fontEffect = 1
 	faint              fontEffect = 2
@@ -124,11 +126,16 @@ func (ei *escapeInterpreter) parseOne(ch rune) (isEscape bool, err error) {
 		}
 		return false, nil
 	case stateEscape:
-		if ch == '[' {
+		switch ch {
+		case '[':
 			ei.state = stateCSI
 			return true, nil
+		case ']':
+			ei.state = stateOSC
+			return true, nil
+		default:
+			return false, errNotCSI
 		}
-		return false, errNotCSI
 	case stateCSI:
 		switch {
 		case ch >= '0' && ch <= '9':
@@ -189,6 +196,16 @@ func (ei *escapeInterpreter) parseOne(ch rune) (isEscape bool, err error) {
 		default:
 			return false, errCSIParseError
 		}
+	case stateOSC:
+		switch ch {
+		case 0x1b:
+			ei.state = stateOSCEscape
+			return true, nil
+		}
+		return true, nil
+	case stateOSCEscape:
+		ei.state = stateNone
+		return true, nil
 	}
 	return false, nil
 }
diff --git a/vendor/github.com/jesseduffield/gocui/view.go b/vendor/github.com/jesseduffield/gocui/view.go
index ea6923781..aa9dbd214 100644
--- a/vendor/github.com/jesseduffield/gocui/view.go
+++ b/vendor/github.com/jesseduffield/gocui/view.go
@@ -950,33 +950,44 @@ func (v *View) draw() error {
 		start = len(v.viewLines) - 1
 	}
 
-	y := 0
 	emptyCell := cell{chr: ' ', fgColor: ColorDefault, bgColor: ColorDefault}
 	var prevFgColor Attribute
-	for _, vline := range v.viewLines[start:] {
+
+	for y, vline := range v.viewLines[start:] {
 		if y >= maxY {
 			break
 		}
+
+		// x tracks the current x position in the view, and cellIdx tracks the
+		// index of the cell. If we print a double-sized rune, we increment cellIdx
+		// by one but x by two.
 		x := -v.ox
-		j := 0
+		cellIdx := 0
+
 		var c cell
 		for {
-			if x < 0 {
-				if j < len(vline.line) {
-					x += runewidth.RuneWidth(vline.line[j].chr)
-				}
-				j++
-				continue
-			}
 			if x >= maxX {
 				break
 			}
 
-			if j > len(vline.line)-1 {
+			if x < 0 {
+				if cellIdx < len(vline.line) {
+					x += runewidth.RuneWidth(vline.line[cellIdx].chr)
+					cellIdx++
+					continue
+				} else {
+					// no more characters to write so we're only going to be printing empty cells
+					// past this point
+					x = 0
+				}
+			}
+
+			// if we're out of cells to write, we'll just print empty cells.
+			if cellIdx > len(vline.line)-1 {
 				c = emptyCell
 				c.fgColor = prevFgColor
 			} else {
-				c = vline.line[j]
+				c = vline.line[cellIdx]
 				// capturing previous foreground colour so that if we're using the reverse
 				// attribute we honour the final character's colour and don't awkwardly switch
 				// to a new background colour for the remainder of the line
@@ -1006,9 +1017,8 @@ func (v *View) draw() error {
 			// Not sure why the previous code was here but it caused problems
 			// when typing wide characters in an editor
 			x += runewidth.RuneWidth(c.chr)
-			j++
+			cellIdx++
 		}
-		y++
 	}
 	return nil
 }
diff --git a/vendor/golang.org/x/sys/unix/sockcmsg_unix.go b/vendor/golang.org/x/sys/unix/sockcmsg_unix.go
index 453a942c5..3865943f6 100644
--- a/vendor/golang.org/x/sys/unix/sockcmsg_unix.go
+++ b/vendor/golang.org/x/sys/unix/sockcmsg_unix.go
@@ -52,6 +52,20 @@ func ParseSocketControlMessage(b []byte) ([]SocketControlMessage, error) {
 	return msgs, nil
 }
 
+// ParseOneSocketControlMessage parses a single socket control message from b, returning the message header,
+// message data (a slice of b), and the remainder of b after that single message.
+// When there are no remaining messages, len(remainder) == 0.
+func ParseOneSocketControlMessage(b []byte) (hdr Cmsghdr, data []byte, remainder []byte, err error) {
+	h, dbuf, err := socketControlMessageHeaderAndData(b)
+	if err != nil {
+		return Cmsghdr{}, nil, nil, err
+	}
+	if i := cmsgAlignOf(int(h.Len)); i < len(b) {
+		remainder = b[i:]
+	}
+	return *h, dbuf, remainder, nil
+}
+
 func socketControlMessageHeaderAndData(b []byte) (*Cmsghdr, []byte, error) {
 	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
 	if h.Len < SizeofCmsghdr || uint64(h.Len) > uint64(len(b)) {
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go
index e044d5b54..c5a98440e 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux.go
@@ -1554,6 +1554,7 @@ func sendmsgN(fd int, iov []Iovec, oob []byte, ptr unsafe.Pointer, salen _Sockle
 				var iova [1]Iovec
 				iova[0].Base = &dummy
 				iova[0].SetLen(1)
+				iov = iova[:]
 			}
 		}
 		msg.Control = &oob[0]
diff --git a/vendor/golang.org/x/term/terminal.go b/vendor/golang.org/x/term/terminal.go
index 4b48a5899..f636667fb 100644
--- a/vendor/golang.org/x/term/terminal.go
+++ b/vendor/golang.org/x/term/terminal.go
@@ -233,7 +233,6 @@ func (t *Terminal) queue(data []rune) {
 	t.outBuf = append(t.outBuf, []byte(string(data))...)
 }
 
-var eraseUnderCursor = []rune{' ', keyEscape, '[', 'D'}
 var space = []rune{' '}
 
 func isPrintable(key rune) bool {
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 94ee1ccc4..89161b6a6 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -172,7 +172,7 @@ github.com/jesseduffield/go-git/v5/utils/merkletrie/filesystem
 github.com/jesseduffield/go-git/v5/utils/merkletrie/index
 github.com/jesseduffield/go-git/v5/utils/merkletrie/internal/frame
 github.com/jesseduffield/go-git/v5/utils/merkletrie/noder
-# github.com/jesseduffield/gocui v0.3.1-0.20221016041636-16c24668f71c
+# github.com/jesseduffield/gocui v0.3.1-0.20221112081529-154bebde5bb5
 ## explicit; go 1.12
 github.com/jesseduffield/gocui
 # github.com/jesseduffield/kill v0.0.0-20220618033138-bfbe04675d10
@@ -295,17 +295,17 @@ golang.org/x/exp/slices
 golang.org/x/net/context
 golang.org/x/net/internal/socks
 golang.org/x/net/proxy
-# golang.org/x/sys v0.0.0-20221013171732-95e765b1cc43
+# golang.org/x/sys v0.2.0
 ## explicit; go 1.17
 golang.org/x/sys/cpu
 golang.org/x/sys/internal/unsafeheader
 golang.org/x/sys/plan9
 golang.org/x/sys/unix
 golang.org/x/sys/windows
-# golang.org/x/term v0.0.0-20220919170432-7a66f970e087
+# golang.org/x/term v0.2.0
 ## explicit; go 1.17
 golang.org/x/term
-# golang.org/x/text v0.3.8
+# golang.org/x/text v0.4.0
 ## explicit; go 1.17
 golang.org/x/text/encoding
 golang.org/x/text/encoding/internal/identifier