Initial commit: Klammertext source distribution

Curated source subset assembled by klammertext-dev's doc/make_dist.sh: the Klammermachine (mac), the Standard Klammer Set (sks), the commands (com), editor plugins and install guides (doc), a test subset (tst), and lib/bin placeholders. Builds with 'make -C com'.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

mac/Makefile

@@ -0,0 +1,67 @@
+# Klammertext mac/ Makefile
+# Improved version with automatic header dependency tracking
+
+K := $(KLAMMERTEXT_HOME)
+KS := $(K)/sks
+
+include $(K)/mac/env/makefile.env
+
+# Source files
+BASENAMES := util error locator file argv character ktype katom katom_list \
+             log show command argument argument_set argtype argtype_set \
+             state eval eval_python eval_cpp klammer klammer_set deftype \
+             target target_set machine
+
+SOURCES := $(addsuffix .cpp,$(BASENAMES))
+OBJECTS := $(addsuffix .o,$(BASENAMES))
+HEADERS := $(addsuffix .h,$(BASENAMES))
+DEPFILES := $(addsuffix .d,$(BASENAMES))
+
+# Shared library
+LIBDIR := ../lib
+LIBRARY := $(LIBDIR)/libklammertext.so
+
+# Compiler flags for dependency generation
+DEPFLAGS = -MMD -MP -MF $(@:.o=.d)
+
+# Pattern rule for object files with automatic dependency generation
+%.o : %.cpp
+	$(CXX) -c $(CPPFLAGS) $(CXXFLAGS) $(DEPFLAGS) $< -o $@
+
+# Default target
+.PHONY: all sks clean redo clang
+
+all : $(LIBRARY)
+	$(MAKE) sks
+
+# Create lib directory
+$(LIBDIR):
+	mkdir -p $(LIBDIR)
+
+# Build shared library
+$(LIBRARY): $(OBJECTS) | $(LIBDIR)
+	$(CXX) $(CXXFLAGS) $(LDFLAGS) $(SHARED) $(SONAME) -o $@ $(OBJECTS) $(LDLIBS)
+
+# Build sks components
+sks :
+	$(MAKE) -C $(KS)/kutil
+	$(MAKE) -C $(KS)/target
+	$(MAKE) -C $(KS)/document
+
+clean :
+	rm -f $(OBJECTS) $(DEPFILES) $(LIBRARY) *~
+
+redo :
+ifneq ($(filter clang,$(MAKECMDGOALS)),)
+	@:
+else
+	$(MAKE) clean
+	$(MAKE) -j all
+endif
+
+# "make clang" = incremental build; "make clang redo" = full clean rebuild
+clang :
+	$(MAKE) $(or $(filter-out clang,$(MAKECMDGOALS)),all) COMPILER=clang
+
+# Include generated dependency files (if they exist)
+-include $(DEPFILES)