disable buggy cursor move in windows

ui.go

@@ -9,6 +9,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"runtime"
 	"sort"
 	"strconv"
 	"strings"
@@ -497,6 +498,14 @@ func (ui *ui) loadFile(nav *nav) {
 	}
 }
 
+func moveCursor(y, x int) {
+	// TODO: implement for windows
+	if runtime.GOOS == "windows" {
+		return
+	}
+	fmt.Printf("\033[%d;%dH", y, x)
+}
+
 func (ui *ui) draw(nav *nav) {
 	fg, bg := termbox.ColorDefault, termbox.ColorDefault
 
@@ -566,7 +575,7 @@ func (ui *ui) draw(nav *nav) {
 
 	if ui.cmdpref == "" {
 		// leave the cursor at the beginning of the current file for screen readers
-		fmt.Printf("\033[%d;%dH", ui.wins[woff+length-1].y+nav.dirs[doff+length-1].pos+1, ui.wins[woff+length-1].x+1)
+		moveCursor(ui.wins[woff+length-1].y+nav.dirs[doff+length-1].pos+1, ui.wins[woff+length-1].x+1)
 	}
 }