chore: update golua (closes #142)

go.mod

@@ -28,4 +28,4 @@ replace github.com/maxlandon/readline => ./readline
 
 replace layeh.com/gopher-luar => github.com/layeh/gopher-luar v1.0.10
 
-replace github.com/arnodel/golua => github.com/Rosettea/golua v0.0.0-20220406024702-f447a8095170
+replace github.com/arnodel/golua => github.com/Rosettea/golua v0.0.0-20220419183026-6d22d6fec5ac

go.sum

@@ -1,5 +1,7 @@
 github.com/Rosettea/golua v0.0.0-20220406024702-f447a8095170 h1:k2MAUwR1diHqqoFPEhxMKAQoz131tMSti8ArzCTg2HI=
 github.com/Rosettea/golua v0.0.0-20220406024702-f447a8095170/go.mod h1:9jzpYPiU2is0HVGCiuIOBSXdergHUW44IEjmuN1UrIE=
+github.com/Rosettea/golua v0.0.0-20220419183026-6d22d6fec5ac h1:dtXrgjch8PQyf7C90anZUquB5U3dr8AcMGJofeuirrI=
+github.com/Rosettea/golua v0.0.0-20220419183026-6d22d6fec5ac/go.mod h1:9jzpYPiU2is0HVGCiuIOBSXdergHUW44IEjmuN1UrIE=
 github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20220306140409-795a84b00b4e h1:P2XupP8SaylWaudD1DqbWtZ3mIa8OsE9635LmR+Q+lg=
 github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20220306140409-795a84b00b4e/go.mod h1:R09vh/04ILvP2Gj8/Z9Jd0Dh0ZIvaucowMEs6abQpWs=
 github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d h1:licZJFw2RwpHMqeKTCYkitsPqHNxTmd4SNR5r94FGM8=

readline/readline.go

@@ -2,6 +2,7 @@ package readline
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"os"
 	"regexp"
@@ -78,9 +79,7 @@ func (rl *Instance) Readline() (string, error) {
 			var err error
 			i, err = os.Stdin.Read(b)
 			if err != nil {
-				// i shouldnt really check the error like this but i dont know what
-				// the actual thing is so
-				if err.Error() == "read /dev/stdin: resource temporarily unavailable" {
+				if errors.Is(err, syscall.EAGAIN) {
 					err = syscall.SetNonblock(syscall.Stdin, false)
 					if err == nil {
 						continue
@@ -868,6 +867,8 @@ func (rl *Instance) escapeSeq(r []rune) {
 }
 
 func (rl *Instance) carridgeReturn() {
+	rl.moveCursorByAdjust(len(rl.line))
+	rl.updateHelpers()
 	rl.clearHelpers()
 	print("\r\n")
 	if rl.HistoryAutoWrite {

readline/update.go

@@ -47,6 +47,10 @@ func (rl *Instance) updateReferences() {
 	fullRest := toEndLine % GetTermWidth()
 	rl.fullX = fullRest
 
+	if fullRest == 0 && fullOffset > 0 {
+		print("\n")
+	}
+
 	// Use rl.pos value to get the offset to go TO/FROM the CURRENT POSITION
 	lineToCursorPos := rl.promptLen + cPosLine
 	offsetToCursor := lineToCursorPos / GetTermWidth()
@@ -116,7 +120,7 @@ func (rl *Instance) renderHelpers() {
 		rl.getHintText()
 		rl.writeHintText()
 	} else if !rl.compConfirmWait {
-		// for the same reason above, do nothing here
+		// for the same reason above of wanting it below user input, do nothing here
 	} else {
 		rl.writeHintText()
 	}