https://mediawiki.kfs.oeaw.ac.at/stx/docs/wiki/index.php?action=history&feed=atom&title=Programmer_Guide%2FConcepts%2FArgument_PassingProgrammer Guide/Concepts/Argument Passing - Revision history2026-05-06T13:55:13ZRevision history for this page on the wikiMediaWiki 1.43.6https://mediawiki.kfs.oeaw.ac.at/stx/docs/wiki/index.php?title=Programmer_Guide/Concepts/Argument_Passing&diff=9713&oldid=prevJw at 07:55, 18 January 20182018-01-18T07:55:24Z<p></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:55, 18 January 2018</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Many macros use the call-format: name command arguments (e.g. <code>MSGBOX MSG text</code>). If you want to pass quoted arguments to such a macro, use the format <code>MSGBOX 'MSG text'</code> instead of <code>MSGBOX MSG 'text'</code>. This is necessary because the argument string <code>MSG 'text'</code> is passed (after command-line processing) as <code>MSGtext</code> to the macro.If a new shell is called to run a macro, the id (8 hex digits) is assigned to the variable <code>#SHELL</code> of the caller. In the new shell, the variable <code>SHELL</code> is set to '<code>this_shellid caller_shellid</code>'. The two variables can be used to identify the shells in communication messages.It is not necessary to use the command <code>MACRO</code> explicitly, because the interpreter tries to execute all 'non-shell' commands as a macro. This means the command line <code>MACRO macroname</code> is equivalent to command line <code>macroname</code>.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Many macros use the call-format: name command arguments (e.g. <code>MSGBOX MSG text</code>). If you want to pass quoted arguments to such a macro, use the format <code>MSGBOX 'MSG text'</code> instead of <code>MSGBOX MSG 'text'</code>. This is necessary because the argument string <code>MSG 'text'</code> is passed (after command-line processing) as <code>MSGtext</code> to the macro.If a new shell is called to run a macro, the id (8 hex digits) is assigned to the variable <code>#SHELL</code> of the caller. In the new shell, the variable <code>SHELL</code> is set to '<code>this_shellid caller_shellid</code>'. The two variables can be used to identify the shells in communication messages.It is not necessary to use the command <code>MACRO</code> explicitly, because the interpreter tries to execute all 'non-shell' commands as a macro. This means the command line <code>MACRO macroname</code> is equivalent to command line <code>macroname</code>.</div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">See also [[Programmer_Guide/Source_code#Definition_of_Macros|Definition of Macros]].</ins></div></td></tr>
</table>Jwhttps://mediawiki.kfs.oeaw.ac.at/stx/docs/wiki/index.php?title=Programmer_Guide/Concepts/Argument_Passing&diff=2942&oldid=prevChristian: Created page with 'Many macros use the call-format: name command arguments (e.g. <code>MSGBOX MSG text</code>). If you want to pass quoted arguments to such a macro, use the format <code>MSGBOX 'MS…'2011-04-05T16:26:04Z<p>Created page with 'Many macros use the call-format: name command arguments (e.g. <code>MSGBOX MSG text</code>). If you want to pass quoted arguments to such a macro, use the format <code>MSGBOX 'MS…'</p>
<p><b>New page</b></p><div>Many macros use the call-format: name command arguments (e.g. <code>MSGBOX MSG text</code>). If you want to pass quoted arguments to such a macro, use the format <code>MSGBOX 'MSG text'</code> instead of <code>MSGBOX MSG 'text'</code>. This is necessary because the argument string <code>MSG 'text'</code> is passed (after command-line processing) as <code>MSGtext</code> to the macro.If a new shell is called to run a macro, the id (8 hex digits) is assigned to the variable <code>#SHELL</code> of the caller. In the new shell, the variable <code>SHELL</code> is set to '<code>this_shellid caller_shellid</code>'. The two variables can be used to identify the shells in communication messages.It is not necessary to use the command <code>MACRO</code> explicitly, because the interpreter tries to execute all 'non-shell' commands as a macro. This means the command line <code>MACRO macroname</code> is equivalent to command line <code>macroname</code>.</div>Christian