apidoc::length_var (private)

 apidoc::length_var data

Defined in packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl

Parameters:

data (required)

Returns:

Length of a variable name.

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Source code:

        if {[regexp -indices {^\$\{[^\}]+\}} $data found]} {
            return [lindex $found 1]
        } elseif {[regexp -indices {^\$[A-Za-z0-9_:]+(\([\$A-Za-z0-9_\-/]+\))?} $data found]} {
            return [lindex $found 1]
        }
        return 0

XQL Not present:

Generic, PostgreSQL, Oracle