Provide a mechanism to override parser media types

[Shushe] / README.markdown

diff --git a/README.markdown b/README.markdown
index 681e8c4acb2940d25bbf528cf62b013c5fe093ca..6870c4db24535a3dcb587699d8aa6769d3571cac 100644 (file)
--- a/README.markdown
+++ b/README.markdown
@@ -175,6 +175,8 @@ Supported magic numbers include :⁠—
 - `#!js` for `text/javascript` files
 - `@charset "` for `text/css` files
 - `#!tsv` for `text/tab-separated-values` files
+- `%%` for `text/record-jar` files (unregistered; see
+    [[draft-phillips-record-jar-01][]])
 
 Text formats with associated X·S·L·T parsers are wrapped in a H·T·M·L
   `<script>` element whose `@type` gives its media type, and then
@@ -242,6 +244,9 @@ For example, the trivial `text/plain` parser is defined as follows :⁠—
   the set of allowed plaintext file types.
 Multiple such `<xslt:template>` elements may be provided in a single
   parser, for example if the parser supports multiple media types.
+Alternatively, you can set the `@书社:supported-media-types` attribute
+  on the root element of the parser to override media type support
+  detection.
 
 It is **strongly recommended** that all templates in parsers other than
   those described above be namespaced (by `@name` or `@mode`), to avoid
@@ -277,13 +282,10 @@ Transforms are used to convert X·M·L files into their final output,
 ⛩️📰 书社 comes with some transforms; namely :⁠—
 
 - **`transforms/asset.xslt`:**
-  Converts `<html:object type="text/css">` elements into corresponding
-    `<html:link rel="stylesheet">` elements and
-    `<html:object type="text/javascript">` elements into corresponding
-    `<html:script>` elements.
-  This transform enables embedding of `text/css` and `text/javascript`
-    files, which ordinarily are considered assets (as they lack
-    associated parsers).
+  Converts `<html:object>` elements which correspond to recognized
+    media types into the appropriate H·T·M·L elements, and deletes
+    `<html:style>` elements from the body of the document and moves
+    them to the head.
 
 - **`transforms/metadata.xslt`:**
   Provides basic `<html:head>` metadata.
@@ -319,6 +321,14 @@ After performing the initial transform, ⛩️📰 书社 will match the root
   node of the result in the following modes to fill in areas of the
   wrapper :⁠—
 
+- **`书社:header`:**
+  The result of matching in this mode is prepended into the
+    `<html:body>` of the output (before the transformation result).
+
+- **`书社:footer`:**
+  The result of matching in this mode is appended into the
+    `<html:body>` of the output (after the transformation result).
+
 - **`书社:metadata`:**
   The result of matching in this mode is inserted into the
     `<html:head>` of the output.
@@ -360,3 +370,5 @@ Output wrapping can be entirely disabled by adding a
 Source files are licensed under the terms of the <cite>Mozilla Public
   License, version 2.0</cite>.
 For more information, see [LICENSE](./LICENSE).
+
+[draft-phillips-record-jar-01]: <https://datatracker.ietf.org/doc/html/draft-phillips-record-jar-01>
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