The compilation process of the psgml CVS tree doesn't work for me. Here's where it fails (this is the most recent cvs tree):

/usr/local/src/xemacs/src/xemacs -batch -vanilla -eval "(push (expand-file-name \".\") load-path)" \ -l psgml-parse \ -eval "(setq sgml-auto-activate-dtd t \ sgml-data-directory (expand-file-name \"etc\") \ sgml-ecat-files (list (expand-file-name \"ECAT\" sgml-data-directory)) \ sgml-catalog-files (list (expand-file-name \"CATALOG\" sgml-data-directory)))" \ -f sgml-compile-all-dtds Wrong type argument: stringp, nil xemacs exiting .

That seems to come from this target in the Makefile:

# We should make a dependency on all files in etc/cdtd - but # how can this be done? Nevertheless the following should work. etc/cdtd/html: etc/ECAT etc/CATALOG etc/*.dtd etc/*.ent $(DATA_2_FILES) mkdir -p etc/cdtd $(XEMACS) -batch -vanilla -eval "$(EXTEND_LOAD_PATH)" \ -l psgml-parse \ -eval "(setq sgml-auto-activate-dtd t \ sgml-data-directory $(SGML_DATA_DIRECTORY) \ sgml-ecat-files (list $(SGML_ECAT_FILES)) \ sgml-catalog-files (list $(SGML_CATALOG_FILES)))" \ -f sgml-compile-all-dtds