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<h2>
<a name="1208366"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">st20toolsetversion</font>
</h2><hr>
<p>
<a name="1267574"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">Return toolset version number</font>
</p>
<h3>
<a name="1208368"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Command type</font>
</h3>
<p>
<a name="1227027"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">Miscellaneous</font>
</p>
<h3>
<a name="1208370"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Tool environment</font>
</h3>
<p>
<a name="1228140"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif"><strong>st20cc</strong>, <strong>st20libr</strong>, <strong>st20run</strong>, <strong>st20sim</strong></font>
</p>
<h3>
<a name="1208371"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Synopsis</font>
</h3>
<a name="1208372"> </a><font size=2 face=Courier><strong>st20toolsetversion [<font size=2 face=Courier><strong><em>options</em></strong></font>]<br></strong></font>
<a name="1208373"> </a><font size=2 face=Courier><strong>st20toolsetversion <font size=2 face=Courier><strong><em>version_string</em></strong></font><br></strong></font>
<h3>
<a name="1208374"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Arguments</font>
</h3>
<p>
<a name="1225280"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong><em>version_string</em></strong></font></b></font>
<br>
<dl><dl> <dl>
<dt> <a name="1238001"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">A string in the form "<font size=2 face=Courier><strong><em>a</em></strong></font>", "<font size=2 face=Courier><strong><em>a</em></strong></font><font size=2 face=Courier><strong>.</strong></font><font size=2 face=Courier><strong><em>b</em></strong></font>", "<font size=2 face=Courier><strong><em>a</em></strong></font><font size=2 face=Courier><strong>.</strong></font><font size=2 face=Courier><strong><em>b</em></strong></font><font size=2 face=Courier><strong>.</strong></font><font size=2 face=Courier><strong><em>c</em></strong></font>" or "<font size=2 face=Courier><strong><em>a</em></strong></font><font size=2 face=Courier><strong>.</strong></font><font size=2 face=Courier><strong><em>b</em></strong></font><font size=2 face=Courier><strong>.</strong></font><font size=2 face=Courier><strong><em>c</em></strong></font><font size=2 face=Courier><strong>.</strong></font><font size=2 face=Courier><strong><em>d</em></strong></font>" where <font size=2 face=Courier><strong><em>a</em></strong></font>, <font size=2 face=Courier><strong><em>b</em></strong></font>, <font size=2 face=Courier><strong><em>c</em></strong></font> and <font size=2 face=Courier><strong><em>d</em></strong></font> are numeric values less than 127.</font>
</dl>
</dl></dl>
<h3>
<a name="1208377"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Options</font>
</h3>
<p>
<a name="1230515"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong>-q[uiet]</strong></font></b></font>
<br>
<dl><dl> <dl>
<dt> <a name="1238015"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">Return result for use in command language expression but suppress display. This option only applies when no version string is supplied.</font>
</dl>
</dl></dl>
<h3>
<a name="1208380"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Returns</font>
</h3>
<p>
<a name="1208381"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif"><font size=2 face=Courier><strong>st20toolsetversion</strong></font> returns a thirty-two bit integer representing either the current toolset version or the version described by <font size=2 face=Courier><strong><em>version_string</em></strong></font>.</font>
</p>
<h3>
<a name="1208382"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Description</font>
</h3>
<p>
<a name="1208383"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">Called with no arguments (or with <font face="Verdana, Arial, Helvetica, sans-serif"><b>q</b></font>) <font size=2 face=Courier><strong>st20toolsetversion</strong></font> returns the current toolset version number as a single integer. Without <font face="Verdana, Arial, Helvetica, sans-serif"><b>q</b></font> it also displays the version.</font>
</p>
<p>
<a name="1208384"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">Called with <font size=2 face=Courier><strong><em>version_string</em></strong></font> as an argument, <font size=2 face=Courier><strong>st20toolsetversion</strong></font> returns the version number associated with that toolset. This form never directly displays its output.</font>
</p>
<p>
<a name="1208385"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">The <font size=2 face=Courier><strong>st20toolsetversion</strong></font> command applies to ST20 toolset versions R1.9 and later releases. A procedure for identifying toolset versions R1.6.2 to R1.8.1 is provided in the <font size=2 face=Courier><strong>examples/scripts</strong></font> directory supplied with the toolset.</font>
</p>
<h3>
<a name="1208386"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Example</font>
</h3>
<a name="1208387"> </a><font size=2 face=Courier><strong>>st20toolsetversion<br>This is ST20 toolset version R1.9.1<br>>write -x (st20toolsetversion -q)<br>0x01090100<br>>if ((st20toolsetversion -q) > (st20toolsetversion "1.9"))<br>⌨️ 快捷键说明
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