Improve dependency tracking

[Shushe] / README.markdown

diff --git a/README.markdown b/README.markdown
index 4ce99945acbd4c0fb4fd0ba1689ad0ae4b983b90..8ae0a04f5bad55f6d2ca8d604ca5ac1594d6c6bd 100644 (file)
--- a/README.markdown
+++ b/README.markdown
@@ -307,6 +307,15 @@ The following additional variables can be used to control the behaviour
   The value of this variable is appended to `PARSERS` by default, to
     enable additional parsers without overriding the existing ones.
 
+- **`PARSERLIBS`:**
+  A white·space‐separated list of parser dependencies (default:
+    `$(THISDIR)/lib/split.xslt`).
+
+- **`EXTRAPARSERLIBS`:**
+  The value of this variable is appended to `PARSERLIBS` by default, to
+    enable additional parser dependencies without overriding the
+    existing ones.
+
 - **`TRANSFORMS`:**
   A white·space‐separated list of transforms to use (default:
     `$(THISDIR)/transforms/*.xslt`).
@@ -315,6 +324,15 @@ The following additional variables can be used to control the behaviour
   The value of this variable is appended to `TRANSFORMS` by default, to
     enable additional transforms without overriding the existing ones.
 
+- **`TRANSFORMLIBS`:**
+  A white·space‐separated list of transform dependencies (default:
+    `$(THISDIR)/lib/serialize.xslt`).
+
+- **`EXTRATRANSFORMLIBS`:**
+  The value of this variable is appended to `TRANSFORMLIBS` by default,
+    to enable additional transform dependencies without overriding the
+    existing ones.
+
 - **`XMLTYPES`:**
   A white·space‐separated list of media types or media type suffixes to
     consider X·M·L (default: `application/xml text/xml +xml`).
@@ -547,6 +565,8 @@ Transforms are used to convert X·M·L files into their final output,
     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.
+  This conversion happens during the application phase, after the main
+    transformation.
 
 - **`transforms/metadata.xslt`:**
   Provides basic `<html:head>` metadata.
@@ -618,11 +638,6 @@ The following params are made available globally in parsers and
 - **`THISREV`:**
   The value of the `THISREV` variable (if present).
 
-The following params are only available in transforms :⁠—
-
-- **`PATH`:**
-  The path of the output file (within `DESTDIR`).
-
 ## Output Wrapping
 
 Provided at least one toplevel result element belongs to the H·T·M·L