Add Unrendered Tags to List

This function is used internally. It scans a template string for tags in the format {{tag}} and adds any tags not already present in the provided list to the list, assigning their unrendered form ({{tag}}) as the value.

Usage

AddUnrenderToList(sTemplate, lList)

Arguments

sTemplate

A string template that may contain tags in the form {{tag}}.

lList

A named list of existing tag-value pairs. The function will not overwrite any existing keys.

Value

A named list with the original elements of lList, plus any new tags found in the template that were not already included.

See also

str_extract_all, substring, names