fix: add back empty string in command line split

this fixes file completion in normal usage without
using quotes. it basically cut out the space at the
end which prevented normal usage without adding an
additional space or using quotes for file
completion

complete.go

@@ -27,6 +27,9 @@ func splitQuote(str string) []string {
 			sb.WriteRune(r)
 		}
 	}
+	if strings.HasSuffix(str, " ") {
+		split = append(split, "")
+	}
 
 	if sb.Len() > 0 {
 		split = append(split, sb.String())

exec.go

@@ -101,7 +101,7 @@ func runInput(input string, priv bool) {
 					cmdFinish(0, input, priv)
 					return
 				}
-				input, exitCode, cont, err = handleSh(input)
+				input, exitCode, cont, err = handleSh(cmdString)
 			case "hybridRev":
 				_, _, _, err = handleSh(input)
 				if err == nil {
@@ -112,7 +112,7 @@ func runInput(input string, priv bool) {
 			case "lua":
 				input, exitCode, err = handleLua(cmdString)
 			case "sh":
-				input, exitCode, cont, err = handleSh(input)
+				input, exitCode, cont, err = handleSh(cmdString)
 		}
 	} else {
 		// can only be a string or function so
@@ -152,6 +152,7 @@ func reprompt(input string) (string, error) {
 	for {
 		in, err := continuePrompt(strings.TrimSuffix(input, "\\"))
 		if err != nil {
+			lr.SetPrompt(fmtPrompt(prompt))
 			return input, err
 		}
 
@@ -220,7 +221,17 @@ func handleLua(cmdString string) (string, uint8, error) {
 	return cmdString, 125, err
 }
 
-func handleSh(cmdString string) (string, uint8, bool, error) {
+func handleSh(cmdString string) (input string, exitCode uint8, cont bool, runErr error) {
+	shRunner := hshMod.Get(rt.StringValue("runner")).AsTable().Get(rt.StringValue("sh"))
+	var err error
+	input, exitCode, cont, runErr, err = runLuaRunner(shRunner, cmdString)
+	if err != nil {
+		runErr = err
+	}
+	return
+}
+
+func execSh(cmdString string) (string, uint8, bool, error) {
 	_, _, err := execCommand(cmdString, true)
 	if err != nil {
 		// If input is incomplete, start multiline prompting

nature/opts/autocd.lua

@@ -1,13 +1,8 @@
 local fs = require 'fs'
 
-function cdHandle(inp)
+local oldShRunner = hilbish.runner.sh
-	local res = hilbish.runner.lua(inp)
+function hilbish.runner.sh(input)
-
+	local res = oldShRunner(input)
-	if not res.err then
-		return res
-	end
-
-	res = hilbish.runner.sh(inp)
 
 	if res.exit ~= 0 and hilbish.opts.autocd then
 		local ok, stat = pcall(fs.stat, res.input)
@@ -21,5 +16,3 @@ function cdHandle(inp)
 
 	return res
 end
-
-hilbish.runner.setMode(cdHandle)

readline/prompt.go

@@ -4,7 +4,6 @@ import (
 	"fmt"
 
 	ansi "github.com/acarl005/stripansi"
-	"github.com/rivo/uniseg"
 )
 
 // SetPrompt will define the readline prompt string.
@@ -209,7 +208,7 @@ func (rl *Instance) colorizeVimPrompt(p []rune) (cp []rune) {
 // getting its real-printed length.
 func getRealLength(s string) (l int) {
 	stripped := ansi.Strip(s)
-	return uniseg.GraphemeClusterCount(stripped)
+	return getWidth([]rune(stripped))
 }
 
 func (rl *Instance) echoRightPrompt() {

runnermode.go

@@ -28,7 +28,7 @@ func shRunner(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 		return nil, err
 	}
 
-	input, exitCode, cont, err := handleSh(cmd)
+	input, exitCode, cont, err := execSh(cmd)
 	var luaErr rt.Value = rt.NilValue
 	if err != nil {
 		luaErr = rt.StringValue(err.Error())