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gri-2.8.0-1mdk.i586.rpm

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<br>
Chapters:
</br>
&nbsp;&nbsp;<a href="Introduction.html">1: Introduction</a><br>
&nbsp;&nbsp;<a href="SimpleExample.html">2: Simple example</a><br>
&nbsp;&nbsp;<a href="InvokingGri.html">3: Invocation</a><br>
&nbsp;&nbsp;<a href="GettingMoreControl.html">4: Finer Control</a><br>
&nbsp;&nbsp;<a href="X-Y.html">5: X-Y Plots</a><br>
&nbsp;&nbsp;<a href="ContourPlots.html">6: Contour Plots</a><br>
&nbsp;&nbsp;<a href="Images.html">7: Image Plots</a><br>
&nbsp;&nbsp;<a href="Examples.html">8: Examples</a><br>
&nbsp;&nbsp;<a href="Commands.html">9: Gri Commands</a><br>
&nbsp;&nbsp;<a href="Programming.html">10: Programming</a><br>
&nbsp;&nbsp;<a href="Environment.html">11: Environment</a><br>
&nbsp;&nbsp;<a href="Emacs.html">12: Emacs Mode</a><br>
&nbsp;&nbsp;<a href="History.html">13: History</a><br>
&nbsp;&nbsp;<a href="Installation.html">14: Installation</a><br>
&nbsp;&nbsp;<a href="Bugs.html">15: Gri Bugs</a><br>
&nbsp;&nbsp;<a href="TestSuite.html">16: Test Suite</a><br>
&nbsp;&nbsp;<a href="Acknowledgments.html">17: Acknowledgments</a><br>
&nbsp;&nbsp;<a href="License.html">18: License</a><br>
<br>
Indices:</br>
&nbsp;&nbsp;<a href="ConceptIndex.html"><i>Concepts</i></a><br>
&nbsp;&nbsp;<a href="CommandIndex.html"><i>Commands</i></a><br>
&nbsp;&nbsp;<a href="BuiltinIndex.html"><i>Variables</i></a><br>
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<h2>12.6: Dealing with many Gri versions, gri-mode handles it.</h2>


Earlier we explained that you might have many versions of gri installed
on your system (see <a href="InstallingGriMode.html#Installinggri-mode.el">Installing gri-mode.el</a>).  You may use gri-mode to
access these various versions with the following gri-mode commands:
<p>
<ul>
<li>
`<font color="#82140F"><code>gri-set-version</code></font>': 
Tells gri-mode to use a given version as the default for all your gri
files.  Tab completion is available listing all available versions (if
they are not all listed, that means that the Emacs variable
`<font color="#82140F"><code>gri*directory-tree</code></font>' is not correctly set  
(see <a href="InstallingGriMode.html#Installinggri-mode.el">Installing gri-mode.el</a>).  Your selection is stored in the file
`<font color="#82140F"><samp>~/.gri-using-version</samp></font>' and is remembered across editing
sessions. If you select <b>default</b> as your answer, gri-mode reverts
to using the default version of gri as installed on your system (which
may change after you update it) and deletes the
`<font color="#82140F"><samp>~/.gri-using-version</samp></font>' file.
<p>
<li>
`<font color="#82140F"><code>gri-set-local-version</code></font>': 
Tells gri-mode to use a given version of gri <b>this</b> gri file
(the one currently being edited when you invoke the command).  Tab
completion is again available to list all available versions.  Your
selection overrides the default version selected by
`<font color="#82140F"><code>gri-set-version</code></font>' for this file, and is stored as an Emacs variable
at the bottom of the gri file.  It is remembered across editing
sessions. If you select <b>default</b> as your answer, gri-mode reverts
to using the default version of gri as selected by
`<font color="#82140F"><code>gri-set-version</code></font>' and deletes the Emacs variable setting at the
bottom of the gri file.
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