[Plplot-cvs] SF.net SVN: plplot:[12723] trunk/examples/tk/standard_examples.in

[<ai...@us...>]

Revision: 12723
          http://sourceforge.net/p/plplot/code/12723
Author:   airwin
Date:     2013-11-20 07:14:37 +0000 (Wed, 20 Nov 2013)
Log Message:
-----------
Change over to "exec" style like tcl/standard_examples,
tcl/tclsh_standard_examples, and tk/wish_standard_examples.

Modified Paths:
--------------
    trunk/examples/tk/standard_examples.in

Modified: trunk/examples/tk/standard_examples.in
===================================================================
--- trunk/examples/tk/standard_examples.in	2013-11-20 06:24:21 UTC (rev 12722)
+++ trunk/examples/tk/standard_examples.in	2013-11-20 07:14:37 UTC (rev 12723)
@@ -2,11 +2,10 @@
 # Run plserver example for standard examples.
 # Drop examples 14 and 31 because querying for devices does not
 # seem to work in this context.
-# Note the backslash at the end - this causes Tcl to ignore
-# the next line. It becomes a valid Tcl script as well as
-# valid shell script
-# \
-@plserver_LOCATION@ <<EOF
+# The following exec command reexecutes the script under wish.  This
+# is possible because all comment lines are ignored by wish including
+# continued ones with a trailing backslash like this one \
+exec @plserver_LOCATION@ -f "$0" "$@"
 source tkdemos.tcl
 0
 1
@@ -40,4 +39,3 @@
 30
 33
 exit
-EOF

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