Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/writerfilter/README.md b/writerfilter/README.md
new file mode 100644
index 000000000..0c027bf42
--- /dev/null
+++ b/writerfilter/README.md
@@ -0,0 +1,22 @@
+# Import Filters for LibreOffice Writer
+
+The writerfilter module contains import filters for Writer, using its UNO API.
+
+Import filter for DOCX and RTF.
+
+* Module contents
+    * `documentation`: RNG schema for the OOXML tokenizer, etc.
+    * `inc`: module-global headers (can be included by any files under source)
+    * `qa`: `cppunit` tests
+    * `source`: the filters themselves
+    * `util`: UNO passive registration config
+
+* Source contents
+    * `dmapper`: the domain mapper, hiding UNO from the tokenizers, used by DOCX and RTF import
+        * The incoming traffic of `dmapper` can be dumped into an XML file in `/tmp` in
+         `dbgutil` builds, start soffice with the `SW_DEBUG_WRITERFILTER=1`
+         environment variable if you want that.
+    * `filter`: the UNO filter service implementations, invoked by UNO and calling
+   the dmapper + one of the tokenizers
+    * `ooxml`: the docx tokenizer
+    * `rtftok`: the rtf tokenizer