Fixes the quickfix for repl paren counting

helpers.go

@@ -504,16 +504,30 @@ func createTimeFormatString(s string) string {
 // Used by REPL to know if another input line
 // should be offered before parsing
 func stringParensMatch(s string) bool {
-	t := Tokenize(s)
 	count := 0
-	for _, v := range t {
-		switch v {
-		case "(":
-			count++
-		case ")":
-			count--
+	inString := false
+	prev := ' '
+
+	for _, c := range s {
+		switch c {
+		case '(':
+			if !inString && prev != '\'' {
+				count++
+			}
+		case ')':
+			if !inString {
+				count--
+			}
+		case '"':
+			if !inString {
+				inString = true
+			} else if prev != '\\' {
+				inString = false
+			}
 		}
+		prev = c
 	}
+
 	if count > 0 {
 		return false
 	} 

main.go

@@ -104,6 +104,46 @@ func outputResult(txt string) {
 	}
 }
 
+func Repl() {
+	initialTerm, _ = ln.TerminalMode()
+	line = ln.NewLiner()
+	line.SetCtrlCAborts(true)
+	linerTerm, _ = ln.TerminalMode()
+	defer line.Close()
+
+	histFile := ExpandedAbsFilepath(filepath.Join(getModBaseDir(), "..", historyFilename))
+	if f, e := os.Open(histFile); e == nil {
+		line.ReadHistory(f)
+		f.Close()
+	}
+
+	var text strings.Builder
+	var cont bool
+	for {
+		globalenv.vars[symbol("slope-interactive?")] = true
+		if linerTerm != nil {
+			linerTerm.ApplyMode()
+		}
+		in := prompt(line, cont)
+		if initialTerm != nil {
+			initialTerm.ApplyMode()
+		}
+		if len(strings.TrimSpace(in)) == 0 {
+			continue
+		}
+		text.WriteString(in)
+		text.WriteRune('\n')
+		if !stringParensMatch(text.String()){
+			cont = true
+		} else {
+			cont = false
+			outputResult(text.String())
+			text.Reset()
+		}
+	}
+}
+
+
 func RunCommand(s string) {
 	if strings.Count(s, "(") != strings.Count(s, ")") {
 		fmt.Fprintf(os.Stderr, "Invalid input string, uneven parens")
@@ -235,45 +275,6 @@ func PrintVersion() {
 	}
 }
 
-func Repl() {
-	initialTerm, _ = ln.TerminalMode()
-	line = ln.NewLiner()
-	line.SetCtrlCAborts(true)
-	linerTerm, _ = ln.TerminalMode()
-	defer line.Close()
-
-	histFile := ExpandedAbsFilepath(filepath.Join(getModBaseDir(), "..", historyFilename))
-	if f, e := os.Open(histFile); e == nil {
-		line.ReadHistory(f)
-		f.Close()
-	}
-
-	var text strings.Builder
-	var cont bool
-	for {
-		globalenv.vars[symbol("slope-interactive?")] = true
-		if linerTerm != nil {
-			linerTerm.ApplyMode()
-		}
-		in := prompt(line, cont)
-		if initialTerm != nil {
-			initialTerm.ApplyMode()
-		}
-		if len(strings.TrimSpace(in)) == 0 {
-			continue
-		}
-		text.WriteString(in)
-		text.WriteRune('\n')
-		if !stringParensMatch(text.String()){
-			cont = true
-		} else {
-			cont = false
-			outputResult(text.String())
-			text.Reset()
-		}
-	}
-}
-
 func main() {
 	defer RecoverError()
 	verFlag := flag.Bool("v", false, "Print version information and exit")