Manual:Pre-save transforms/nan
Pre-save transforms (PST) are transformations which are applied to the content before it is even saved.
They are implemented in the function preSaveTransform() of the ContentTransformer class. (ContentTransformer::preSaveTransform())
Uikitext
For Wikitext content, the parser’s preSaveTransform() applies the following transformations, in order:
- Khang jī-hû
- San-tû khang jī-hû
- Bué-suî khang-kè
- Whitespace (according to PHP's rtrim()) at the end of the text is removed.
- hâng-bué
- Line endings
\r\nas well as\rare normalized to\n. - Thè-uānn
{{subst:pang-bôo miâ-tshing|pang-bôo tsham-sòo}}- Signatures
~~~,~~~~kap~~~~~− Note that this order has the nontrivial effect of not allowing template substitutions within a signature.- Pipe trick
[[phabricator:T1|]]piàn-tsó[[phabricator:T1|T1]][[title (topic)|]]piàn-tsó[[title (topic)|title]]
JSON
JsonContent::preSaveTransform() applies the following transformations, in order:
- Bí-huà JSON
- standardizes the formatting (“pretty”, i. e. split across lines and indented)
- hâng-bué
- Line endings
\r\nas well as\rare normalized to\n.
See also
- Manual:ContentTransformer:preSaveTransform()
- Pre-save transforms on the Parser:
- Help:Extension:ParserFunctions