org mode, unique code-block names & adjust headers

-  avoid org-mode undefined behavior, provide
   unique code-block names

1 files changed, 175 insertions, 67 deletions

diff --git a/org/spine_build_scaffold.org b/org/spine_build_scaffold.org
index c18b599..542e8e3 100644
--- a/org/spine_build_scaffold.org
+++ b/org/spine_build_scaffold.org
@@ -7,6 +7,7 @@
 #+COPYRIGHT:   Copyright (C) 2015 - 2020 Ralph Amissah
 #+LANGUAGE:    en
 #+STARTUP:     content hideblocks hidestars noindent entitiespretty
+#+OPTIONS:     H:3 num:nil toc:t \n:nil @:t ::t |:t ^:nil _:nil -:t f:t *:t <:t
 #+PROPERTY:    header-args  :exports code
 #+PROPERTY:    header-args+ :noweb yes
 #+PROPERTY:    header-args+ :eval no
@@ -14,27 +15,86 @@
 #+PROPERTY:    header-args+ :cache no
 #+PROPERTY:    header-args+ :padline no
 
-[[./org/spine.org][spine.org]]  [[./org/][org/]]
+[[./spine.org][spine.org]]  [[../org/][org/]]
+[[./spine_info.org][spine_info.org]]
 
 * makefile                                                         :makefile:
+** tangle
+
+#+BEGIN_SRC makefile :tangle ../makefile
+<<makefile_var_0>>
+<<makefile_var_1>>
+<<makefile_var_2>>
+<<makefile_var_3>>
+<<makefile_var_4>>
+<<makefile_var_5>>
+<<makefile_a_0>>
+<<makefile_a_1>>
+<<makefile_a_2>>
+<<makefile_b_0>>
+<<makefile_b_1>>
+<<makefile_b_2>>
+<<makefile_b_3>>
+<<makefile_b_4>>
+<<makefile_meson>>
+<<makefile_c_0>>
+<<makefile_c_1>>
+<<makefile_c_2>>
+<<makefile_dmd_0>>
+<<makefile_dmd_1>>
+<<makefile_dmd_2>>
+<<makefile_dmd_3>>
+<<makefile_gdc_0>>
+<<makefile_gdc_1>>
+<<makefile_gdc_2>>
+<<makefile_gdc_3>>
+<<makefile_ldc_0>>
+<<makefile_ldc_1>>
+<<makefile_ldc_2>>
+<<makefile_ldc_3>>
+<<makefile_d_0>>
+<<makefile_d_1>>
+<<makefile_d_2>>
+<<makefile_testrun_0>>
+<<makefile_testrun_1>>
+<<makefile_testrun_2>>
+<<makefile_testrun_3>>
+<<makefile_testrun_4>>
+<<makefile_testrun_5>>
+<<makefile_testrun_6>>
+<<makefile_testrun_7>>
+<<makefile_testrun_8>>
+<<makefile_testrun_9>>
+<<makefile_testrun_10>>
+<<makefile_testrun_11>>
+<<makefile_testrun_12>>
+<<makefile_tangle_0>>
+<<makefile_tangle_1>>
+<<makefile_git_snapshot>>
+<<makefile_phony>>
+#+END_SRC
+
 ** settings [+2]                                                   :settings:
 *** git version stamp                                           :git:version:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_var_0
+#+BEGIN_SRC makefile
 PROG_VER_GIT :=$(shell echo `git describe --long --tags | sed -e "s/^[ a-z_-]\+\([0-9.]\+\)/\1/;s/\([^-]*-g\)/r\1/;s/-/./g"`)
 PROG_VER_DECLARED :=$(shell echo `cat ./views/version.txt | grep --color=never "enum" | sed 's/.\+(\([0-9]\+\),[ \t]\+\([0-9]\+\),[ \t]\+\([0-9]\+\)[ \t]*).\+/\1.\2.\3/g'`)
 #+END_SRC
 
 *** dub (build tool)                                                    :dub:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_var_1
+#+BEGIN_SRC makefile
 DUB=dub
 DUB_FLAGS=-v --force --compiler=
 #+END_SRC
 
 *** Project Details                                           :project:spine:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_var_2
+#+BEGIN_SRC makefile
 PRG_NAME=doc-reform
 PRG_NICKAME=spine
 PRG_NAME_DIR=$(shell echo `echo $(PRG_NAME) | sed -e "s/-/_/g"`)
@@ -47,7 +107,8 @@ PRG_DOCDIR=./docs
 
 *** Emacs Org settings                            :settings:emacs:org:tangle:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_var_3
+#+BEGIN_SRC makefile
 EMACSLISP=/usr/share/emacs/site-lisp
 ORG_VER_AVAILABLE=$(shell echo `ls -d ~/.emacs.d/elpa/org-???????? | cut -d '-' -f2`)
 EMACSLISP_ORG=~/.emacs.d/elpa/org-$($(shell echo $(ORG_VER_AVAILABLE)))
@@ -61,7 +122,8 @@ ORGDIR :=$(shell echo `pwd`)
 *** Markup Samples
 **** pods
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_var_4
+#+BEGIN_SRC makefile
 SiSU_MARKUP_SAMPLES_FIND_PODS= \
 find data/pod -maxdepth 2 -name pod.manifest | cut -f 1-3 -d / | sort
 
@@ -96,7 +158,8 @@ data/pod/viral_spiral.david_bollier
 
 **** dir
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_var_5
+#+BEGIN_SRC makefile
 SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND = \
 find data/sisudir/media/text -name *.ss[tm] | sort | xargs
 
@@ -129,6 +192,27 @@ data/sisudir/media/text/un_contracts_international_sale_of_goods_convention_1980
 data/sisudir/media/text/viral_spiral.david_bollier.sst
 #+END_SRC
 
+******* sample markup file list
+
+#+NAME: makefile_a_0
+#+BEGIN_SRC makefile
+markup_samples:
+	find data/pod -name pod.manifest | cut -f 1-3 -d / | sort; \
+find data/sisudir/media/text -name *.ss[tm] | sort
+#+END_SRC
+
+#+NAME: makefile_a_1
+#+BEGIN_SRC makefile
+markup_pod_samples:
+	find data/pod -name pod.manifest | cut -f 1-3 -d / | sort
+#+END_SRC
+
+#+NAME: makefile_a_2
+#+BEGIN_SRC makefile
+markup_dir_samples:
+	find data/sisudir/media/text -name *.ss[tm] | sort
+#+END_SRC
+
 ** _make_ commands [+2]                                         :make:commands:
 
 - build commands
@@ -152,49 +236,36 @@ data/sisudir/media/text/viral_spiral.david_bollier.sst
 ****** all builds
 ******* default
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_b_0
+#+BEGIN_SRC makefile
 dub_upgrade:
 	$(DUB) upgrade
 #+END_SRC
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_b_1
+#+BEGIN_SRC makefile
 default: ldc
 #+END_SRC
 
-******* sample markup file list
-
-#+BEGIN_SRC makefile :tangle ../makefile
-markup_samples:
-	find data/pod -name pod.manifest | cut -f 1-3 -d / | sort; \
-find data/sisudir/media/text -name *.ss[tm] | sort
-#+END_SRC
-
-#+BEGIN_SRC makefile :tangle ../makefile
-markup_pod_samples:
-	find data/pod -name pod.manifest | cut -f 1-3 -d / | sort
-#+END_SRC
-
-#+BEGIN_SRC makefile :tangle ../makefile
-markup_dir_samples:
-	find data/sisudir/media/text -name *.ss[tm] | sort
-#+END_SRC
-
 ******* quick                                                         :quick:
 ******** default                                                    :default:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_b_2
+#+BEGIN_SRC makefile
 all: dmd ldc gdc
 #+END_SRC
 
 ******** version                                                    :version:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_b_3
+#+BEGIN_SRC makefile
 all_ver: dmd_ver ldc_ver gdc_ver
 #+END_SRC
 
 ******** debug                                                        :debug:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_b_4
+#+BEGIN_SRC makefile
 all_debug: dmd_debug gdc_debug ldc_debug
 #+END_SRC
 
@@ -204,7 +275,8 @@ meson using dub
 - works & looks pretty clean
 - but subprojects built externally & not suitable for debian packaging
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_meson
+#+BEGIN_SRC makefile
 meson_clean_build_dir:
 	rm -r build; mkdir build
 meson_build: meson_clean_build_dir
@@ -219,19 +291,22 @@ meson: meson_clean_build_dir dub_upgrade meson_build
 ******* clean & tangle                                         :clean:tangle:
 ******** default                                                    :default:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_c_0
+#+BEGIN_SRC makefile
 all_clean: clean tangle dmd ldc gdc
 #+END_SRC
 
 ******** version                                                    :version:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_c_1
+#+BEGIN_SRC makefile
 all_ver_clean: clean tangle dmd_ver ldc_ver gdc_ver
 #+END_SRC
 
 ******** debug                                                        :debug:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_c_2
+#+BEGIN_SRC makefile
 all_debug_ver: dmd_debug_ver gdc_debug_ver ldc_debug_ver
 all_debug_clean_ver: clean tangle dmd_debug_ver gdc_debug_ver ldc_debug_ver
 #+END_SRC
@@ -241,7 +316,8 @@ all_debug_clean_ver: clean tangle dmd_debug_ver gdc_debug_ver ldc_debug_ver
 ******* quick                                                         :quick:
 ******** default                                                    :default:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_dmd_0
+#+BEGIN_SRC makefile
 dmd: dub_upgrade
 	$(DUB) --compiler=dmd --config=dmd --build=release-nobounds
 	notify-send -t 0 'D dmd compiled test release executable ready' 'spine-dmd'
@@ -249,7 +325,8 @@ dmd: dub_upgrade
 
 ******** debug                                                        :debug:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_dmd_1
+#+BEGIN_SRC makefile
 dmd_debug:
 	$(DUB) --compiler=dmd --config=dmd --build=debug
 #+END_SRC
@@ -258,7 +335,8 @@ dmd_debug:
 
 - assumes git tags with program version
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_dmd_2
+#+BEGIN_SRC makefile
 dmd_ver: dub_upgrade
 	$(DUB) --compiler=dmd --config=dmd-version
 	mv bin/spine-dmd-ver bin-archive/spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-dmd
@@ -268,7 +346,8 @@ dmd_clean_ver: clean tangle dmd_ver
 
 ******* clean & tangle                                         :clean:tangle:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_dmd_3
+#+BEGIN_SRC makefile
 dmd_rel: expunge skel tangle
 	$(DUB) --compiler=dmd --config=spine-release
 dmd_rel_tangle: tangle
@@ -282,7 +361,8 @@ dmd_debug_tangle: tangle
 ******* quick                                                         :quick:
 ******** default                                                    :default:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_gdc_0
+#+BEGIN_SRC makefile
 gdc: dub_upgrade
 	$(DUB) --compiler=gdc --config=gdc
 	notify-send -t 0 'D gdc compiled test release executable ready' 'spine-gdc'
@@ -290,7 +370,8 @@ gdc: dub_upgrade
 
 ******** debug                                                        :debug:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_gdc_1
+#+BEGIN_SRC makefile
 gdc_debug:
 	$(DUB) --compiler=gdc --config=gdc --build=debug
 #+END_SRC
@@ -299,7 +380,8 @@ gdc_debug:
 
 - assumes git tags with program version
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_gdc_2
+#+BEGIN_SRC makefile
 gdc_ver: dub_upgrade
 	$(DUB) --compiler=gdc --config=gdc-version
 	mv bin/spine-gdc-ver bin-archive/spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-gdc
@@ -309,7 +391,8 @@ gdc_clean_ver: clean tangle gdc_ver
 
 ******* clean & tangle                                         :clean:tangle:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_gdc_3
+#+BEGIN_SRC makefile
 gdc_rel: expunge skel tangle
 	$(DUB) --compiler=gdc --config=spine-release
 gdc_rel_tangle: tangle
@@ -323,7 +406,8 @@ gdc_debug_tangle: tangle
 ******* quick                                                         :quick:
 ******** default                                                    :default:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_ldc_0
+#+BEGIN_SRC makefile
 ldc: dub_upgrade
 	$(DUB) --compiler=ldc2 --config=ldc --build=release
 	notify-send -t 0 'D ldc compiled test release executable ready' 'spine-ldc'
@@ -331,7 +415,8 @@ ldc: dub_upgrade
 
 ******** debug                                                        :debug:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_ldc_1
+#+BEGIN_SRC makefile
 ldc_debug:
 	$(DUB) --compiler=ldc2 --config=ldc --build=debug
 #+END_SRC
@@ -340,7 +425,8 @@ ldc_debug:
 
 - assumes git tags with program version
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_ldc_2
+#+BEGIN_SRC makefile
 ldc_ver: dub_upgrade
 	$(DUB) --compiler=ldc2 --config=ldc-version
 	mv bin/spine-ldc-ver bin-archive/spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-ldc
@@ -350,7 +436,8 @@ ldc_clean_ver: clean tangle ldc_ver
 
 ******* clean & tangle                                         :clean:tangle:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_ldc_3
+#+BEGIN_SRC makefile
 ldc_rel: expunge skel tangle
 	$(DUB) --compiler=ldc2 --config=spine-release
 ldc_rel_tangle: tangle
@@ -363,7 +450,8 @@ ldc_debug_tangle: tangle
 ***** generic
 ****** init clean distclean etc.                                      :clean:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_d_0
+#+BEGIN_SRC makefile
 reinit: clean skel tangle
 skel:
 	mkdir -p $(PRG_BINDIR); \
@@ -420,14 +508,16 @@ distclean_and_init: expunge
 
 ****** version                                                      :version:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_d_1
+#+BEGIN_SRC makefile
 ver:
 	echo spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)
 #+END_SRC
 
 ****** tangle build rebuild                              :clean:tangle:build:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_d_2
+#+BEGIN_SRC makefile
 clean_tangle_build: clean tangle build
 tangle_build: tangle build
 build: $(PRG_SRCDIR)/$(PRG_SRC)
@@ -444,7 +534,8 @@ restart: clean tangle
 **** pods
 ****** find files
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_0
+#+BEGIN_SRC makefile
 find_pods:
 	$(SiSU_MARKUP_SAMPLES_FIND_PODS)
 #+END_SRC
@@ -452,7 +543,8 @@ find_pods:
 ***** dmd
 ****** find files
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_1
+#+BEGIN_SRC makefile
 dmd_testrun_find:
 	./bin/spine-dmd -v --source --html --epub --sqlite-discrete \
 --sqlite-create --sqlite-update \
@@ -483,7 +575,8 @@ dmd_testrun_find_pod_all:
 
 ****** path list
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_2
+#+BEGIN_SRC makefile
 dmd_testrun_paths_pod_source:
 	./bin/spine-dmd -v --source \
 --output-dir=tmp/program_output_pod \
@@ -510,7 +603,8 @@ $(SiSU_MARKUP_SAMPLES_POD)
 ***** gdc
 ****** find files
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_3
+#+BEGIN_SRC makefile
 gdc_testrun_find:
 	./bin/spine-gdc -v --source --html --epub --sqlite-discrete \
 --sqlite-create --sqlite-update \
@@ -541,7 +635,8 @@ gdc_testrun_find_pod_all:
 
 ****** path list
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_4
+#+BEGIN_SRC makefile
 gdc_testrun_paths:
 	./bin/spine-gdc -v --source --html --epub --sqlite-discrete \
 --sqlite-create --sqlite-update \
@@ -573,7 +668,8 @@ $(SiSU_MARKUP_SAMPLES_POD)
 ***** ldc
 ****** find files
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_5
+#+BEGIN_SRC makefile
 ldc_testrun_find:
 	./bin/spine-ldc -v --source --html --epub --sqlite-discrete \
 --sqlite-create --sqlite-update \
@@ -604,7 +700,8 @@ ldc_testrun_find_pod_all:
 
 ****** path list
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_6
+#+BEGIN_SRC makefile
 ldc_testrun_paths:
 	./bin/spine-ldc -v --source --html --epub --sqlite-discrete \
 --sqlite-create --sqlite-update \
@@ -637,7 +734,8 @@ $(SiSU_MARKUP_SAMPLES_POD)
 ***** dmd
 ****** find files
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_7
+#+BEGIN_SRC makefile
 dmd_testrun_find_dir_source:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
 ./bin/spine-dmd -v --source \
@@ -663,7 +761,8 @@ dmd_testrun_find_dir_all:
 
 ****** file list
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_8
+#+BEGIN_SRC makefile
 dmd_testrun_filelist_dir_source:
 	./bin/spine-dmd -v --source \
 --output-dir=tmp/program_output_dir \
@@ -690,7 +789,8 @@ $(SiSU_MARKUP_SAMPLES_DIR)
 ***** gdc
 ****** find files
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_9
+#+BEGIN_SRC makefile
 gdc_testrun_find_dir_source:
 	./bin/spine-gdc -v --source \
 --output-dir=tmp/program_output_dir \
@@ -716,7 +816,8 @@ gdc_testrun_find_dir_all:
 
 ****** file list
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_10
+#+BEGIN_SRC makefile
 gdc_testrun_filelist_dir_source:
 	./bin/spine-gdc -v --source \
 --output-dir=tmp/program_output_dir \
@@ -743,7 +844,8 @@ $(SiSU_MARKUP_SAMPLES_DIR)
 ***** ldc
 ****** find files
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_11
+#+BEGIN_SRC makefile
 ldc_testrun_find_dir_source:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
 ./bin/spine-ldc -v --source \
@@ -769,7 +871,8 @@ ldc_testrun_find_dir_all:
 
 ****** file list
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_testrun_12
+#+BEGIN_SRC makefile
 ldc_testrun_filelist_dir_source:
 	./bin/spine-ldc -v --source \
 --output-dir=tmp/program_output_dir \
@@ -796,7 +899,8 @@ $(SiSU_MARKUP_SAMPLES_DIR)
 *** org babel tangle batch process command                           :tangle:
 **** tangle: org babel tangle *.org
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_tangle_0
+#+BEGIN_SRC makefile
 tangle: skel
 	for f in $(ORGFILELIST); do \
 		ORGFILES="$$ORGFILES \"$$f\""; \
@@ -819,7 +923,8 @@ tangle: skel
 
 **** tangle maker: org babel tangle maker.org, makefile new
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_tangle_1
+#+BEGIN_SRC makefile
 tangle_maker:
 	for f in $(ORGFILELIST); do \
 		ORGFILES="\"org/dr_build_scaffold.org\""; \
@@ -842,14 +947,16 @@ tangle_maker:
 
 *** git snapshot
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_git_snapshot
+#+BEGIN_SRC makefile
 gitsnapshot: distclean tangle
 	git commit -a
 #+END_SRC
 
 ** phony                                                              :phony:
 
-#+BEGIN_SRC makefile :tangle ../makefile
+#+NAME: makefile_phony
+#+BEGIN_SRC makefile
 .PHONY : all build rebuild debug release \
 	distclean init \
 	tangle gitsnapshot
@@ -1406,8 +1513,9 @@ tinyendian_dep = declare_dependency(
 #./.dub/**
 *
 !.gitignore
+!README.md
 !COPYRIGHT
-!README
+!CHANGELOG
 !makefile
 !version.txt
 !dub.json