_Core/Lang/Plugins/System/TryCatchPlugin.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ComLib.Lang.Helpers;

namespace ComLib.Lang
{

    /* *************************************************************************
    <doc:example>	
    // Return plugin provides return values
    
    return false;
    </doc:example>
    ***************************************************************************/

    /// <summary>
    /// Plugin for throwing errors from the script.
    /// </summary>
    public class TryCatchPlugin : StmtBlockPlugin
    {
        private static string[] _tokens = new string[] { "try" };


        /// <summary>
        /// Intialize.
        /// </summary>
        public TryCatchPlugin()
        {
            _startTokens = _tokens;
            _isSystemLevel = true;
            _supportsBlock = true;
        }


        /// <summary>
        /// The grammer for the function declaration
        /// </summary>
        public override string Grammer
        {
            get { return "try <statementblock> catch '(' <id> ')' <statementblock>"; }
        }


        /// <summary>
        /// Examples
        /// </summary>
        public override string[] Examples
        {
            get
            {
                return new string[]
                {
                    "try { add(1, 2); } catch( err ) { print( err.name ); }"
                };
            }
        }