Iteratively expand all [[include]] directives in source text.
Each iteration replaces every include directive in the current source
with its fetched content after variable substitution. No recursion
into individual includes: the next iteration handles nested includes.
Iteratively expand all
[[include]]directives in source text.Each iteration replaces every include directive in the current source with its fetched content after variable substitution. No recursion into individual includes: the next iteration handles nested includes.