make Sledgehammer's "add:" and "del:" syntax really work (I hope), by comparing CNF theorems with CNF theorems
## targets
default: HOL-Docs
images:
test: HOL-Docs
all: images test
## global settings
SRC = $(ISABELLE_HOME)/src
OUT = $(ISABELLE_OUTPUT)
LOG = $(OUT)/log
USEDIR = $(ISABELLE_TOOL) usedir -v true -i false -d false -C false -D document
## sessions
HOL-Docs: $(LOG)/HOL-Docs.gz
$(LOG)/HOL-Docs.gz: Docs/Main_Doc.thy Docs/ROOT.ML
@$(USEDIR) HOL Docs
## clean
clean:
@rm -f $(LOG)/HOL-Docs.gz