web/main/index.php: Use absolute URLs for dependencies to work with subdomain translation, which adds components to the URL path

web/main/**/.htaccess: Use RewriteRule instead of RedirectMatch to handle incremental redirects internally instead of issuing a (much slower) redirect to the web browser each time. This also handles edge cases better, as [last] RewriteRules can be used to control when to forward control to a subdir, and doesn't require prepending the path to the dir the .htaccess file is in. Note that this requires all gateway dirs (dirs with subdirs) to contain special RewriteRules to avoid redirecting subdir paths and handle DirectoryIndex; see web/main/DwC/.htaccess. Also note that the regexp of a catch-all RewriteRule must exactly follow the template for internal or external redirects; see web/main/SALVIAS/db/.htaccess for internal redirects and web/main/DwC/history/.htaccess for external redirects.

web/main/.htaccess: translate dotpaths: Allow the part before the [] escape to contain [], to support labels that end in [] (like PHP array vars in the query string) labels with a simple array-subscript syntax (a[b]). This also shortens the regexp and makes it more readable without the \[\] in [^.\[\]/] . Note that this also allows invalid combinations of [] exprs (e.g. more than one per level or unbalanced []), which will still be translated but will probably not have the desired result.

web/main/.htaccess: translate dotpaths: Inline the [] escape regexp into the main regexp, because it is now approximately the same length as the []-matching portion of the main regexp and this greatly simplifies the code by removing the extra RewriteCond. Note that the translation rule is now a plain regexp (run repeatedly until no match), which can be used in any programming language that supports Perl-compatible regular expressions, not just mod_rewrite.

web/main/.htaccess: translate dotpaths: discardpath explanation: Clarified that the infinite loop resulted from reappending PATH_INFO (the Apache-matched filename)

web/main/.htaccess: translate dotpaths: Require any [] escape to have the ] at the end of the level, to simplify the [] regexp

web/main/.htaccess: translate dotpaths: Use a lookahead assertion to ensure that at least one character is matched as the head of the dotpath. This ensures that (.*/)? + the rest of the regexp does not match a path with a trailing /, which is a sealed /-path and not subject to dotpath translation.

web/main/.htaccess: translate dotpaths: Only support one [] escape per dot-level to (greatly) shorten the [] regexp. This does not pose a problem for encoding . because the entire level can simply be enclosed in [].

web/main/.htaccess: Uncommented ErrorDocument

web/main/.htaccess: translate dotpaths: Removed separate sealing of the /-path, which is now performed by the main RewriteRule because it appends a / even if there is no . suffix. This does not cause an infinite loop because a character is always added (/), which prevents the previously-matched head (after the last / but before any .) from being matched again.