Added use of 'const' keyword to make values read-only.

Added comment/ptsc header.

exec/load/nodedefs.js

 /* nodedefs.js */
 
+/* Synchronet NODE.DAB constants definitions - (mostly bit-fields) */
+
+/* $Id$ */
+
+/****************************************************************************
+ * @format.tab-size 4		(Plain Text/Source Code File Header)			*
+ * @format.use-tabs true	(see http://www.synchro.net/ptsc_hdr.html)		*
+ *																			*
+ * Copyright 2001 Rob Swindell - http://www.synchro.net/copyright.html		*
+ *																			*
+ * This program is free software; you can redistribute it and/or			*
+ * modify it under the terms of the GNU General Public License				*
+ * as published by the Free Software Foundation; either version 2			*
+ * of the License, or (at your option) any later version.					*
+ * See the GNU General Public License for more details: gpl.txt or			*
+ * http://www.fsf.org/copyleft/gpl.html										*
+ *																			*
+ * Anonymous FTP access to the most recent released source is available at	*
+ * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net	*
+ *																			*
+ * Anonymous CVS access to the development source and modification history	*
+ * is available at cvs.synchro.net:/cvsroot/sbbs, example:					*
+ * cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs login			*
+ *     (just hit return, no password is necessary)							*
+ * cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs checkout src		*
+ *																			*
+ * For Synchronet coding style and modification guidelines, see				*
+ * http://www.synchro.net/source.html										*
+ *																			*
+ * You are encouraged to submit any modifications (preferably in Unix diff	*
+ * format) via e-mail to mods@synchro.net									*
+ *																			*
+ * Note: If this box doesn't appear square, then you need to fix your tabs.	*
+ ****************************************************************************/
+
 								/********************************************/
  								/* Legal values for Node.status				*/
 								/********************************************/
-NODE_WFC			=0			/* Waiting for Call							*/
-NODE_LOGON          =1			/* at logon prompt							*/
-NODE_NEWUSER        =2			/* New user applying						*/
-NODE_INUSE          =3			/* In Use									*/
-NODE_QUIET          =4			/* In Use - quiet mode						*/
-NODE_OFFLINE        =5			/* Offline									*/
-NODE_NETTING        =6			/* Networking								*/
-NODE_EVENT_WAITING  =7			/* Waiting for all nodes to be inactive		*/
-NODE_EVENT_RUNNING  =8			/* Running an external event				*/
-NODE_EVENT_LIMBO    =9			/* Allowing another node to run an event	*/		
-NODE_LAST_STATUS	=10			/* Must be last								*/
+const NODE_WFC			    =0	/* Waiting for Call							*/
+const NODE_LOGON            =1	/* at logon prompt							*/
+const NODE_NEWUSER          =2	/* New user applying						*/
+const NODE_INUSE            =3	/* In Use									*/
+const NODE_QUIET            =4	/* In Use - quiet mode						*/
+const NODE_OFFLINE          =5	/* Offline									*/
+const NODE_NETTING          =6	/* Networking								*/
+const NODE_EVENT_WAITING    =7	/* Waiting for all nodes to be inactive		*/
+const NODE_EVENT_RUNNING    =8	/* Running an external event				*/
+const NODE_EVENT_LIMBO      =9	/* Allowing another node to run an event	*/		
+const NODE_LAST_STATUS	    =10	/* Must be last								*/
 								/********************************************/
 
 								/********************************************/
@@ -33,32 +68,32 @@ var NodeStatus		=[			/* Node.status value descriptions			*/
 								/********************************************/
 								/* Legal values for Node.action				*/
 								/********************************************/
-NODE_MAIN			=0          /* Main Prompt								*/
-NODE_RMSG           =1          /* Reading Messages							*/
-NODE_RMAL           =2          /* Reading Mail								*/
-NODE_SMAL           =3          /* Sending Mail								*/
-NODE_RTXT           =4          /* Reading G-Files							*/
-NODE_RSML           =5          /* Reading Sent Mail						*/
-NODE_PMSG           =6          /* Posting Message							*/
-NODE_AMSG           =7          /* Auto-message								*/
-NODE_XTRN           =8          /* Running External Program					*/
-NODE_DFLT           =9          /* Main Defaults Section					*/
-NODE_XFER           =10         /* Transfer Prompt							*/
-NODE_DLNG           =11         /* Downloading File							*/
-NODE_ULNG           =12         /* Uploading File							*/
-NODE_BXFR           =13         /* Bidirectional Transfer					*/
-NODE_LFIL           =14         /* Listing Files							*/
-NODE_LOGN           =15         /* Logging on								*/
-NODE_LCHT           =16         /* In Local Chat with Sysop					*/
-NODE_MCHT           =17         /* In Multi-Chat with Other Nodes			*/
-NODE_GCHT           =18         /* In Local Chat with Guru					*/
-NODE_CHAT           =19         /* In Chat Section							*/
-NODE_SYSP           =20         /* Sysop Activity							*/
-NODE_TQWK           =21         /* Transferring QWK packet					*/
-NODE_PCHT           =22         /* In Private Chat							*/
-NODE_PAGE           =23         /* Paging another node for Private Chat		*/
-NODE_RFSD           =24         /* Retrieving file from seq dev (aux=dev)	*/
-NODE_LAST_ACTION	=25			/* Must be last								*/
+const NODE_MAIN			    =0  /* Main Prompt								*/
+const NODE_RMSG             =1  /* Reading Messages							*/
+const NODE_RMAL             =2  /* Reading Mail								*/
+const NODE_SMAL             =3  /* Sending Mail								*/
+const NODE_RTXT             =4  /* Reading G-Files							*/
+const NODE_RSML             =5  /* Reading Sent Mail						*/
+const NODE_PMSG             =6  /* Posting Message							*/
+const NODE_AMSG             =7  /* Auto-message								*/
+const NODE_XTRN             =8  /* Running External Program					*/
+const NODE_DFLT             =9  /* Main Defaults Section					*/
+const NODE_XFER             =10 /* Transfer Prompt							*/
+const NODE_DLNG             =11 /* Downloading File							*/
+const NODE_ULNG             =12 /* Uploading File							*/
+const NODE_BXFR             =13 /* Bidirectional Transfer					*/
+const NODE_LFIL             =14 /* Listing Files							*/
+const NODE_LOGN             =15 /* Logging on								*/
+const NODE_LCHT             =16 /* In Local Chat with Sysop					*/
+const NODE_MCHT             =17 /* In Multi-Chat with Other Nodes			*/
+const NODE_GCHT             =18 /* In Local Chat with Guru					*/
+const NODE_CHAT             =19 /* In Chat Section							*/
+const NODE_SYSP             =20 /* Sysop Activity							*/
+const NODE_TQWK             =21 /* Transferring QWK packet					*/
+const NODE_PCHT             =22 /* In Private Chat							*/
+const NODE_PAGE             =23 /* Paging another node for Private Chat		*/
+const NODE_RFSD             =24 /* Retrieving file from seq dev (aux=dev)	*/
+const NODE_LAST_ACTION	    =25	/* Must be last								*/
 								/********************************************/
 
 								/********************************************/
@@ -93,21 +128,18 @@ var NodeAction		=[			/* Node.action value descriptions			*/
 								/********************************************/
                                 /* Bit values for Node.misc					*/
 								/********************************************/
-NODE_ANON			=(1<<0)     /* Anonymous User							*/
-NODE_LOCK   		=(1<<1)     /* Locked for sysops only					*/
-NODE_INTR   		=(1<<2)     /* Interrupted - hang up					*/
-NODE_MSGW   		=(1<<3)     /* Message is waiting (old way)				*/
-NODE_POFF   		=(1<<4)     /* Page disabled							*/
-NODE_AOFF   		=(1<<5)     /* Activity Alert disabled					*/
-NODE_UDAT   		=(1<<6)     /* User data has been updated				*/
-NODE_RRUN   		=(1<<7)     /* Re-run this node when log off			*/
-NODE_EVENT  		=(1<<8)     /* Must run node event after log off		*/
-NODE_DOWN   		=(1<<9)     /* Down this node after logoff				*/
-NODE_RPCHT  		=(1<<10)    /* Reset private chat						*/
-NODE_NMSG   		=(1<<11)    /* Node message waiting (new way)			*/
-NODE_EXT    		=(1<<12)    /* Extended info on node action				*/
-NODE_LCHAT			=(1<<13)	/* Being pulled into local chat				*/
-
-
-
-
+const NODE_ANON		=(1<<0)     /* Anonymous User							*/
+const NODE_LOCK   	=(1<<1)     /* Locked for sysops only					*/
+const NODE_INTR   	=(1<<2)     /* Interrupted - hang up					*/
+const NODE_MSGW   	=(1<<3)     /* Message is waiting (old way)				*/
+const NODE_POFF   	=(1<<4)     /* Page disabled							*/
+const NODE_AOFF   	=(1<<5)     /* Activity Alert disabled					*/
+const NODE_UDAT   	=(1<<6)     /* User data has been updated				*/
+const NODE_RRUN   	=(1<<7)     /* Re-run this node when log off			*/
+const NODE_EVENT  	=(1<<8)     /* Must run node event after log off		*/
+const NODE_DOWN   	=(1<<9)     /* Down this node after logoff				*/
+const NODE_RPCHT  	=(1<<10)    /* Reset private chat						*/
+const NODE_NMSG   	=(1<<11)    /* Node message waiting (new way)			*/
+const NODE_EXT    	=(1<<12)    /* Extended info on node action				*/
+const NODE_LCHAT	=(1<<13)    /* Being pulled into local chat				*/
+								/********************************************/