Startup hook changes.

Now, regardless of order, login's contents will apply first, even
if not sourced first.  Then tcshrc will kick off and run the core
bits, as long as there is a terminal.

startup_hooks/tcshrc

@@ -1,41 +1,37 @@
-set tcshrc_sourced
+# Only take this file in, if LOGIN is sourced.  LOGIN will be sourced
+# first, therefore, and will chain off to this.
+if( $?CSHENV_LOGIN_SOURCED && ! $?CSHENV_TCSHRC_SOURCED ) then
 
-if( $?CSHENV_DEBUG ) then
-	echo "Starting tcshrc..."
-endif
+    set CSHENV_TCSHRC_SOURCED
 
-if( ! $?CSHENV_DIR ) then
-	setenv CSHENV_DIR ~/proj/cshenv
-endif
+    if( $?CSHENV_DEBUG ) then
+        echo "Starting tcshrc..."
+    endif
 
-if( $?CSHENV_DEBUG ) then
-	echo "Setup CSHENV_DIR to: " ${CSHENV_DIR}
-endif
+    #if( -z ${_} ) then
+        #echo $0
+        #setenv CSHENV_TCSHRC_PATH $0
+    #else
+        #echo ${_}
+        #setenv CSHENV_TCSHRC_PATH "${_}"
+    #endif
 
-#if( -z ${_} ) then
-	#echo $0
-	#setenv CSHENV_TCSHRC_PATH $0
-#else
-	#echo ${_}
-	#setenv CSHENV_TCSHRC_PATH "${_}"
-#endif
+    #echo tcshrc hook lives at: ${CSHENV_TCSHRC_PATH}
 
-#echo tcshrc hook lives at: ${CSHENV_TCSHRC_PATH}
+    if( -c `tty` ) then
+        if( $?CSHENV_DEBUG ) then
+            echo "Going to source core tcshrc..."
+        endif
+        source ${CSHENV_DIR}/tcshrc
+    endif
 
-if( -c `tty` ) then
-	if( $?CSHENV_DEBUG ) then
-		echo "Going to source core tcshrc..."
-	endif
-	source ${CSHENV_DIR}/tcshrc
-endif
+    # Not using tcshrc bits for non-login shells.  Will decide what to do later.
 
-# Not using tcshrc bits for non-login shells.  Will decide what to do later.
-
-if( $?CSHENV_DEBUG ) then
-	echo "Ending tcshrc..."
+    if( $?CSHENV_DEBUG ) then
+        echo "Ending tcshrc..."
+    endif
 endif
 
 ###########################
 # vim: ft=tcsh
 ###########################
-