Upload from upload_mods.ps1

Scripts/Utilities/ExpressionParser/Sprache/Parse.Primitives.cs

@@ -0,0 +1,34 @@
+namespace Sprache
+{
+    partial class Parse
+    {
+        /// <summary>
+        /// \n or \r\n
+        /// </summary>
+        public static Parser<string> LineEnd =
+            (from r in Char('\r').Optional()
+            from n in Char('\n')
+            select r.IsDefined ? r.Get().ToString() + n : n.ToString())
+            .Named("LineEnd");
+
+        /// <summary>
+        /// line ending or end of input
+        /// </summary>
+        public static Parser<string> LineTerminator =
+            Return("").End()
+                .Or(LineEnd.End())
+                .Or(LineEnd)
+                .Named("LineTerminator");
+
+        /// <summary>
+        /// Parser for identifier starting with <paramref name="firstLetterParser"/> and continuing with <paramref name="tailLetterParser"/>
+        /// </summary>
+        public static Parser<string> Identifier(Parser<char> firstLetterParser, Parser<char> tailLetterParser)
+        {
+            return
+                from firstLetter in firstLetterParser
+                from tail in tailLetterParser.Many().Text()
+                select firstLetter + tail;
+        }
+    }
+}