Pre-processing extension points

You can use these extension points to run an Ant target before or after the pre-processing stage. If necessary, you can also run an Ant target before a specific pre-processing step — but this approach is not recommended.

Tip: For maximum compatibility with future versions of DITA-OT, most plug-ins should use the extension points that run before or after pre-processing.
depend.preprocess.pre
Runs an Ant target before the pre-processing stage.
depend.preprocess.post
Runs an Ant target after the pre-processing stage.
CAUTION: The internal order of preprocessing steps is subject to change between versions of DITA-OT. New versions may remove, reorder, combine, or add steps to the process, so the extension points within the preprocessing stage should only be used if absolutely necessary.
depend.preprocess.chunk.pre
Runs an Ant target before the chunk step in the pre-processing stage (not recommended).
depend.preprocess.coderef.pre
Runs an Ant target before the coderef step in the pre-processing stage (not recommended).
depend.preprocess.conref.pre
Runs an Ant target before the conref step in the pre-processing stage (not recommended).
depend.preprocess.conrefpush.pre
Runs an Ant target before the conrefpush step in the pre-processing stage (not recommended).
depend.preprocess.clean-temp.pre
Runs an Ant target before the clean-temp step in the pre-processing stage (not recommended).
depend.preprocess.copy-files.pre
Runs an Ant target before the copy-files step in the pre-processing stage (not recommended).
depend.preprocess.copy-flag.pre
Runs an Ant target before the copy-flag step in the pre-processing stage (not recommended).
depend.preprocess.copy-html.pre
Runs an Ant target before the copy-html step in the pre-processing stage (not recommended).
depend.preprocess.copy-image.pre
Runs an Ant target before the copy-image step in the pre-processing stage (not recommended).
depend.preprocess.copy-subsidiary.pre
Runs an Ant target before the copy-subsidiary step in the pre-processing stage (not recommended).
depend.preprocess.debug-filter.pre
Runs an Ant target before the debug-filter step in the pre-processing stage (not recommended).
depend.preprocess.gen-list.pre
Runs an Ant target before the gen-list step in the pre-processing stage (not recommended).
depend.preprocess.keyref.pre
Runs an Ant target before the keyref step in the pre-processing stage (not recommended).
depend.preprocess.maplink.pre
Runs an Ant target before the maplink step in the pre-processing stage (not recommended).
depend.preprocess.mappull.pre
Runs an Ant target before the mappull step in the pre-processing stage (not recommended).
depend.preprocess.mapref.pre
Runs an Ant target before the mapref step in the pre-processing stage (not recommended).
depend.preprocess.move-meta-entries.pre
Runs an Ant target before the move-meta-entries step in the pre-processing stage (not recommended).
depend.preprocess.topicpull.pre
Runs an Ant target before the topicpull step in the pre-processing stage (not recommended).