doc::util::find_marker_indices (private)

 doc::util::find_marker_indices text marker

Defined in packages/acs-templating/tcl/doc-tcl-procs.tcl

given a body of text and a text marker, returns a list of position indices for each occurrence of the text marker

Parameters:

text (required)

body of text to be searched through

marker (required)

the text-divider mark

Returns:

list of indices of the position immediately preceding each occurrence of the text marker; if there are no occurrences of the text marker, returns a zero-element list

See Also:

• namespace doc
• doc::parse_file
• doc::parse_namespace
• doc::util::text_divider

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

Testcases:

No testcase defined.

Source code:

    set indices_list [list]
    set last_index -1

    while { [regexp -indices $marker $text marker_idx] } {
        lappend indices_list [expr {[lindex $marker_idx 0] + $last_index}]
        set text [string range $text [lindex $marker_idx 1]+1 end]
        set last_index [expr {[lindex $marker_idx 1] + $last_index + 1}]
    }

    # check for cases with no markers
    if { [llength $indices_list ] == 0 } {
        set indices_list [list end]
    }

    return $indices_list

XQL Not present:

Generic, PostgreSQL, Oracle