Template:Save

Given a list of variable names {x1, x2, x3, ...}, preserve the value of those variables in a new set of variables {prev_x1, prev_x2, prev_x3}.

Use this template to prevent a template from affecting the variables of a page it is transcluded in.

Who knows what will happen if you nest this.

Pair with Template:Load.

Example:

Input	Output
{{#vardefine:x|1}}{{#vardefine:y|2}}{{#vardefine:z|blue}} {{Save|x|y|z}} {{#vardefine:x|1a}}{{#vardefine:y|2a}}{{#vardefine:z|red}} {{#var:x}}, {{#var:y}}, {{#var:z}} {{Load|x|y|z}} {{#var:x}}, {{#var:y}}, {{#var:z}}	1a, 2a, red 1, 2, blue