xo::update_query_variable (private)

 xo::update_query_variable old_query var value

Defined in packages/xotcl-core/tcl/context-procs.tcl

Replace in a URL-query old occurrences of var with new value.

Parameters:

old_query (required)

var (required)

value (required)

Returns:

pairs in a form suitable for export_vars

Testcases:

api__context