web commit by JoshTriplett: Add implementation possibilities.

diff --git a/doc/todo/conditional_underlay_files.mdwn b/doc/todo/conditional_underlay_files.mdwn
index 14736980b0426281edf2ff16d90333a74c105eb0..d6abfd1592088f7a14d4e69d573a13fffea1314d 100644 (file)
--- a/doc/todo/conditional_underlay_files.mdwn
+++ b/doc/todo/conditional_underlay_files.mdwn
@@ -7,3 +7,5 @@ I'd like to see some way to include certain files from the underlay only when th
 * Include favicon.ico only if you enable the [[plugins/favicon]] plugin.
 * Include wikiicons/diff.png (and the wikiicons directory) only if you enable the CGI.
 * Include a hypothetical restructuredtexthelp.rst or similar for other formats only with those formats enabled.
 * Include favicon.ico only if you enable the [[plugins/favicon]] plugin.
 * Include wikiicons/diff.png (and the wikiicons directory) only if you enable the CGI.
 * Include a hypothetical restructuredtexthelp.rst or similar for other formats only with those formats enabled.

+
+I can see two good ways to implement this.  Ideally, with [[conditional text based on ikiwiki features]] available, ikiwiki could parse a page like conditionalpages.mdwn, which could contain a set of conditional-wrapped page names; that seems like the most elegant and ikiwiki-like approach.  Alternatively, ikiwiki.setup could contain a Perl-generated exclude option by default; that would work, but it seems hackish.
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