PUSHPARMS and POPPARMS commands - Revision history

RPuszewski at 17:12, 22 January 2025

2025-01-22T17:12:44Z

← Older revision		Revision as of 17:12, 22 January 2025
Line 7:		Line 7:
	The general form of the commands is:		The general form of the commands is:
	<p class="syntax"><span class="literal">PUSHPARMS </span>		<p class="syntax"><span class="literal">PUSHPARMS </span>
	~~<span class="literal">RESET LINEEND C':'</span>~~
	<span class="literal">POPPARMS</span> </p>		<span class="literal">POPPARMS</span> </p>

RPuszewski at 17:11, 22 January 2025

2025-01-22T17:11:25Z

← Older revision		Revision as of 17:11, 22 January 2025
Line 7:		Line 7:
	The general form of the commands is:		The general form of the commands is:
	<p class="syntax"><span class="literal">PUSHPARMS </span>		<p class="syntax"><span class="literal">PUSHPARMS </span>
	<span class="literal">RESET LINEEND C':'</span~~> </p~~>		<span class="literal">RESET LINEEND C':'</span>
	<span class="literal">~~POPPARM~~</span> </p>		<span class="literal">POPPARMS</span> </p>

	Only one <var>PUSHPARMS</var> command can be active in a single <var>INCLUDE</var> level. When the <var>INCLUDE</var> level is closed, the parameter settings saved by the active <var>PUSHPARMS</var> command are automatically restored. They can also be explcitly restored with a <var>POPPARMS</var> command at the same <var>INCLUDE</var> level. A typical use of the <var>PUSHPARMS</var> command would be to set a specific parameter for a specific procedure in a subsystem so that the standard parameter settings are restored when the request had completed. For example:		Only one <var>PUSHPARMS</var> command can be active in a single <var>INCLUDE</var> level. When the <var>INCLUDE</var> level is closed, the parameter settings saved by the active <var>PUSHPARMS</var> command are automatically restored. They can also be explcitly restored with a <var>POPPARMS</var> command at the same <var>INCLUDE</var> level. A typical use of the <var>PUSHPARMS</var> command would be to set a specific parameter for a specific procedure in a subsystem so that the standard parameter settings are restored when the request had completed. For example:

RPuszewski: Created page with "The `PUSHPARMS` command saves all user resetable parameters(ie. no system/file parameters). No values may be specified with the command. After PUSHPARMS, the RESET command may be used to set the desired user parameters. Only one `PUSHPARMS` may be done per include level. The `POPPARMS` command restores all user resetable parameters. ===Command syntax=== The general form of the commands is:
PUSHPARMS <..."

2025-01-22T17:10:36Z

Created page with "The <var>PUSHPARMS</var> command saves all user resetable parameters(ie. no system/file parameters). No values may be specified with the command. After PUSHPARMS, the RESET command may be used to set the desired user parameters. Only one <var>PUSHPARMS</var> may be done per include level. The <var>POPPARMS</var> command restores all user resetable parameters. ===Command syntax=== The general form of the commands is: PUSHPARMS <..."

New page

The <var>PUSHPARMS</var> command saves all user resetable parameters(ie. no system/file parameters). No values may be specified with the command. After PUSHPARMS, the RESET command may be used to set the desired user parameters.
Only one <var>PUSHPARMS</var> may be done per include level.

The <var>POPPARMS</var> command restores all user resetable parameters.

===Command syntax===
The general form of the commands is:
PUSHPARMS 
RESET LINEEND C':' 
POPPARM 

Only one <var>PUSHPARMS</var> command can be active in a single <var>INCLUDE</var> level. When the <var>INCLUDE</var> level is closed, the parameter settings saved by the active <var>PUSHPARMS</var> command are automatically restored. They can also be explcitly restored with a <var>POPPARMS</var> command at the same <var>INCLUDE</var> level. A typical use of the <var>PUSHPARMS</var> command would be to set a specific parameter for a specific procedure in a subsystem so that the standard parameter settings are restored when the request had completed. For example:
PUSHPARMS
RESET LECHO 0
begin
... procedure code
end

When the procedure containing the <var>PUSHPARMS</var> command is closed, whether or not the code inside the <var>Begin/End</var> block ran successfully or got a request canceling error or even a compile error, the parameter setting is restored to what it was before the <var>PUSHPARMS</var> command. Note that adding a <var>POPPARMS</var> command after the <code>End</code>, while harmless, doesn't help, as the end of procedure restores the saved <var>PUSHPARMS</var> setting anyway and the explicit <var>POPPARMS</var> would never be seen in the case of errors.

[[Category: User commands]]
[[Category: Commands]]