basic parsing functions, to be improved later

pkg/shsh/parsers.go

@@ -4,6 +4,7 @@ package shsh
 
 import (
     "strings"
+    "unicode"
 )
 
 /*
@@ -42,14 +43,33 @@ func Parse(arg *Token) {
 }
 
 func string_delimiters_valid(arg string) bool {
-    // TODO: Enhance this function
+    delim := arg[0]
-    go
+    iter := 0
+
+    if delim != arg[len(arg) - 1] {
+        return false
+    }
+
+    for _, r := range arg {
+        if delim == r {
+            iter += 1
+        }
+    }
+
+    return iter == 2
 }
 
 func list_is_operation(arg *Token) bool {
-
+    return ((*Token) arg._inner).tag == OPERATOR_T
 }
 
+// theres probly a way better way to do it.
 func string_is_operator(arg string) bool {
+    for _, r := range arg {
+        if !unicode.IsLetter(r) && r != '_' {
+            return false
+        }
+    }
 
+    return true
 }