* build-aux/tex.mk (TEXI2HTML): Disable flag `--tex4ht'.

	* doc/Makefile.am (TECHNICAL_HH): Remove variable.
	($(TECHNICAL_HH)): Remove rule.
	(MAINTAINERCLEANFILES): Remove $(TECHNICAL_HH).

	* doc/Makefile.am (regen-am): No longer invoke
	regen-pbm-figures-mk, regen-pgm-figures-mk nor
	regen-ppm-figures-mk.

	* doc/Makefile.am (EXTRA_DIST): Remove $(TECHNICAL_HH).
	* tests/transform/Makefile.am (check_PROGRAMS): Remove kht.
	(kht_SOURCES): Remove.

	* doc/Makefile.am (EXTRA_DIST): Remove
	$(srcdir)/devel-refman.stamp.

	* doc/Makefile.am (DEVEL_REFMAN_PDF):
	s/devel-refman-pdf/devel-refman.pdf/.

	* doc/Makefile.am (dist_doc_DATA): Remove variable.
	(dist_html_DATA, dist_pdf_DATA): New variables.
	(MAINTAINERCLEANFILES):
	Remove $(TECHNICAL_HTML_OUTPUTS), $(TECHNICAL_PDF),
	$(TUTORIAL_HTML_OUTPUTS), $(TUTORIAL_PDF),
	$(WHITE_PAPER_HTML_OUTPUTS), $(WHITE_PAPER_PDF),
	$(REF_GUIDE_HTML_OUTPUTS), $(REF_GUIDE_PDF) and
	$(USER_REFMAN_PDF).
	Add $(dist_html_DATA) and $(dist_pdf_DATA).

	* doc/Makefile.am:
	(DOC_SRCDIR, OUTPUTS_SRCDIR, SPLIT_OUTPUTS_SRCDIR, FIGURES_SRCDIR)
	(EXAMPLES_SRCDIR, SPLIT_EXAMPLES_SRCDIR, IMG_SRCDIR, doc_dir):
	Remove variables.
	Adjust.

	* doc/Makefile.am (doc, doc-user, doc-devel)
	(doc-pdf, doc-html, doc-devel-pdf, doc-devel-html)
	(ref-doc, ref-doc-pdf, ref-doc-devel, ref-doc-devel-pdf)
	(tutorial-pdf, white-paper-pdf, ref-guide-pdf)
	(tutorial-html, white-paper-html, ref-guide-html):
	Remove (phony) targets.
	* Makefile.am (doc, tutorial): Likewise.

	* INSTALL: New.

	* INSTALL: Remove this file and move its contents...
	* README: ...here, and...
	* HACKING: ...here (new file).

	* doc/examples/split/ima2d-rot-1.cc.raw,
	* doc/figures/fill-subdomain-2.ppm,
	* doc/figures/fill-subdomain-3.ppm,
	* doc/figures/labeling-compute-2.ppm,
	* doc/figures/tuto3_colorize-2.ppm,
	* doc/figures/tuto4_genericity_and_algorithms-1.ppm,
	* doc/figures/tuto4_genericity_and_algorithms-5.ppm:
	Regen
	* doc/figures/tuto4_genericity_and_algorithms-7.pgm,
	* doc/figures/tuto4_genericity_and_algorithms-7.ppm,
	* doc/figures/tuto4_genericity_and_algorithms-8.pgm,
	* doc/figures/tuto4_genericity_and_algorithms-8.ppm,
	* doc/figures/tuto4_genericity_and_algorithms-9.pgm,
	* doc/figures/tuto4_genericity_and_algorithms-9.ppm:
	Delete.
	* doc/outputs/ima-load.txt,
	* doc/outputs/tuto3_first_routine.txt,
	* doc/outputs/tuto4_image.txt:
	New.

	* bootstrap (gen_doc_figures): Remove this function, and its uses
	as well.

	* doc/gen-figures-mk: Generate Make variables PBM_FIGURES,
	PGM_FIGURES and PPM_FIGURES in output.
	* doc/figures.mk: Regen.
	* doc/Makefile.am: No longer include $(srcdir)/pbm-figures.mk,
	$(srcdir)/pgm-figures.mk nor $(srcdir)/ppm-figures.mk.
	($(srcdir)/pbm-figures.mk, regen-pbm-figures-mk)
	($(srcdir)/pgm-figures.mk, regen-pgm-figures-mk)
	($(srcdir)/ppm-figures.mk, regen-ppm-figures-mk):
	Remove rules.
	(EXTRA_DIST): Add $(FIGURES).
	Remove $(PBM_FIGURES), $(PGM_FIGURES) and $(PPM_FIGURES).
	* doc/pbm-figures.mk,
	* doc/pgm-figures.mk,
	* doc/ppm-figures.mk:
	Remove.

	* doc/gen-figures-mk (gen_var): New function.
	Use to factor the emission of the Make variable at the end of the
	output.
	Aesthetic changes.

	* bootstrap: Here.
	(usage): New function.  Call it when invoked with option
	`-h, --help'.
	Regen files stored in the repository only if invoked with option
	`-r, --regen'.

	* doc/Makefile.am (EXTRA_DIST): Add gen-split-outputs-mk.
	Aesthetic changes.

	* doc/gen-split-examples-mk,
	* doc/gen-split-outputs-mk:
	Here.

	* doc/gen-split-examples-mk,
	* doc/gen-split-outputs-mk:
	Here.
	* doc/split-examples.mk: Regen.

	* doc/Makefile.am ($(srcdir)/figures.mk): New rule.
	(regen-figures-mk): New phony target.
	(regen-am): Invoke regen-figures-mk.
	* doc/figures.mk: Regen.

	* doc/gen-figures-mk: New script.
	* doc/Makefile.am (EXTRA_DIST): Add gen-figures-mk.

	* doc/figures.mk: Here.
	Reorder items.

	* doc/examples/ima2d-rot.cc (main): Pass a literal string as
	second argument to doc::ppmsave to help gen-figures-mk.
	* doc/examples/labeling-compute.cc (main): Have calls to
	doc::ppmsave fit on a single line to help gen-figures-mk.

	* doc/examples/accu-right-instanciation.cc: Rename as...
	* doc/examples/accu-right-instantiation.cc: ...this.
	* doc/examples/accu-wrong-instanciation.cc.raw,
	* doc/examples/split/accu-right-instanciation-1.cc.raw,
	* doc/outputs/accu-right-instanciation.txt:
	Likewise, rename as...
	* doc/examples/accu-wrong-instantiation.cc.raw,
	* doc/examples/split/accu-right-instantiation-1.cc.raw,
	* doc/outputs/accu-right-instantiation.txt:
	...these.
	* doc/ref_guide/ref_guide.tex,
	* doc/programs-examples.mk,
	* doc/Makefile.am (MORE_EXAMPLES):
	s/instanciation/instantiation/.
	* doc/examples-outputs.mk,
	* doc/examples.mk,
	* doc/outputs.mk,
	* doc/split-examples.mk:
	Regen.

	* doc/Makefile.am (refman_dependencies):
	Remove $(SPLIT_EXAMPLES) and $(SPLIT_OUTPUTS).
	(technical_dependencies): Add $(TECHNICAL_EXAMPLES).
	(tutorial_dependencies, ref_guide_dependencies):
	Add $(EXAMPLES)	and $(OUTPUTS).

	* doc/Makefile.am (MORE_FIGURES): New variable.
	Add figures/accu_image_morpher_big_picture.pdf.
	(EXTRA_DIST): Add $(MORE_FIGURES).

	* doc/Makefile.am (TECHNICAL_EXAMPLES, MORE_EXAMPLES):
	New variables.
	(EXTRA_DIST): Add $(TECHNICAL_EXAMPLES) and $(MORE_EXAMPLES).

	* doc/figures.mk
	(EXTEND_FIGURES)
	(FILL_FIGURES)
	(FILL_SUBDOMAIN_FIGURES)
	(FILL_IMAGEIF_CFUN_FIGURES)
	(IMA2D_ROT_FIGURES)
	(IMA_SAVE_FIGURES)
	(LABELING_COMPUTE_FIGURES)
	(LOGICAL_NOT_FIGURES)
	(TUTO2_FIRST_IMAGE_FIGURES)
	(TUTO3_COLORIZE_FIGURES)
	(TUTO3_RW_IMAGE_FIGURES)
	(TUTO4_GENERICITY_AND_ALGORITHMS_FIGURES):
	New variables.
	Use them to simplify rules.
	(FIGURES): New variable.
	* doc/Makefile.am (MAINTAINERCLEANFILES): Add $(FIGURES).

	* doc/Makefile.am ($(srcdir)/split-outputs.mk): New rule.
	(regen-split-outputs-mk): New (phony) target.
	($(srcdir)/split-outputs.stamp): Remove rule.
	(refman_dependencies)
	(tutorial_dependencies)
	(ref_guide_dependencies)
	(EXTRA_DIST, MAINTAINERCLEANFILES):
	Remove $(srcdir)/split-outputs.stamp
	Add $(SPLIT_OUTPUTS).
	(regen-am): Remake regen-split-outputs-mk.
	* doc/gen-split-outputs-mk: New script.
	Use it to generate...
	* doc/split-outputs.mk: ...this (new) Make helper.

	* doc/examples/tuto3/println.cc,
	* doc/examples/tuto4/site_set_create.cc:
	Use doc::begin_output and doc::end_output instead of hand-made
	delimiters.

	* doc/tools/split_sample.sh: Here.

	* doc/examples/ima-save.cc: Add a FIXME.
	* doc/examples/ima-load.cc: Likewise.
	Avoid hard-coded paths.
	* doc/examples/tuto4/image.cc: Make it compile.
	* doc/img/small.pbm: New symbolic link to img/small.pbm.
	* doc/examples/split/ima-load-1.cc.raw: Regen.
	* doc/examples/fill-imageif-cfun.cc,
	* figures.mk,
	* ppm-figures.mk:
	s/fill-subimage-cfun/fill-imageif-cfun/.