apidoc::length_braces (private)

 apidoc::length_braces data

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

Parameters:

data (required)

Returns:

length of subexpression, from open to close brace inclusive. Doesn't deal with unescaped braces in substrings.

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

Testcases:

No testcase defined.

Source code:

        set i 1
        for {set count 1} {1} {incr i} {
            if {[string index $data $i] eq "\\"} {
                incr i
            } elseif {[string index $data $i] eq "\{"} {
                incr count
            } elseif {[string index $data $i] eq "\}"} {
                incr count -1
            }
            if {!$count} { break }
        }
        return [expr {$i+1}]

XQL Not present:

Generic, PostgreSQL, Oracle