feat: store current idx of history search

readline/comp-map.go

@@ -121,6 +121,7 @@ func (g *CompletionGroup) writeMap(rl *Instance) (comp string) {
 		}
 
 		description = g.Descriptions[g.Suggestions[i]]
+		rl.lineCompDescription = description
 		if len(description) > maxLength {
 			description = description[:maxLength-3] + "..."
 		}

readline/instance.go

@@ -101,6 +101,7 @@ type Instance struct {
 	// Candidate /  virtual completion string / etc
 	currentComp  []rune // The currently selected item, not yet a real part of the input line.
 	lineComp     []rune // Same as rl.line, but with the currentComp inserted.
+	lineCompDescription string
 	lineRemain   []rune // When we complete in the middle of a line, we cut and keep the remain.
 	compAddSpace bool   // If true, any candidate inserted into the real line is done with an added space.
 

readline/readline.go

@@ -6,7 +6,10 @@ import (
 	"fmt"
 	"os"
 	"regexp"
+	"strconv"
 	"syscall"
+
+	ansi "github.com/acarl005/stripansi"
 )
 
 var rxMultiline = regexp.MustCompile(`[\r\n]+`)
@@ -838,10 +841,12 @@ func (rl *Instance) escapeSeq(r []rune) {
 
 	case seqCtrlDelete, seqCtrlDelete2, seqAltD:
 		if rl.searchMode == HistoryFind {
-			fmt.Println("\nCURRENT COMP\n", string(rl.lineComp), "\n\n\n")
-			rl.resetVirtualComp(true)
+			idx, err := strconv.Atoi(ansi.Strip(rl.lineCompDescription))
+			fmt.Println("\nCURRENT COMP\n", string(rl.lineComp), idx, "\n\n\n")
+			fmt.Println(idx, err)
+			rl.updateVirtualComp()
 
-			rl.renderHelpers()
+			rl.updateHelpers()
 			rl.viUndoSkipAppend = true
 			return
 		}