makefile, too much, prune!

3 files changed, 1438 insertions, 354 deletions

diff --git a/org/config_d_cfte.org b/org/config_d_cfte.org
index 0a8aaae..0a4bdb5 100644
--- a/org/config_d_cfte.org
+++ b/org/config_d_cfte.org
@@ -16,7 +16,7 @@
 #+PROPERTY:    header-args+ :padline no
 #+PROPERTY:    header-args+ :mkdirp yes
 
-- [[./doc-reform.org][doc-reform.org]]  [[./][org/]]
+- [[./doc-reform.org][doc-reform.org]]  [[../org/][org/]]
 
 * cfte views version.txt configuration.txt (set version & configuration) SET
 
@@ -69,6 +69,7 @@ version (Posix) {
 SEE NOTES on configuration hierarchy in spine.org
 
 *** spine: configuration.txt SET
+**** example
 
 #+HEADER: :tangle "../views/configuration_example.txt"
 #+BEGIN_SRC d
@@ -97,6 +98,71 @@ struct Cfg {
 enum _cfg = Cfg();
 #+END_SRC
 
+**** configure
+
+#+HEADER: :tangle ../views/configuration.txt_
+#+BEGIN_SRC d
+<<config_localhost>>
+#+END_SRC
+
+**** configure remote host (sisudoc.org)
+
+#+NAME: config_remotehost
+#+HEADER: :tangle ../views/configuration.txt_remotehost_
+#+BEGIN_SRC d
+struct Cfg {
+  string http_request_type        = "https";
+  string http_host                = "sisudoc.org";
+  string www_url_doc_root         = "https://sisudoc.org";
+  string www_url_doc_subroot      = "/spine";
+  string processing_path_doc_root = "/srv/www/spine";
+  string cgi_bin_root             = "/var/www/cgi/cgi-bin";
+  string cgi_bin_subpath          = "";
+  string cgi_filename             = "spine_search";
+  string cgi_url_root             = "https://sisudoc.org";
+  string cgi_port                 = "";
+  string cgi_user                 = "";
+  string cgi_url_action           = "https://sisudoc.org/spine_search";
+  string cgi_search_form_title    = "≅ SiSU Spine search";
+  string db_sqlite_path           = "/var/www/sqlite";
+  string db_sqlite_filename       = "spine.search.db";
+  string default_language         = "en";
+  string default_papersize        = "a4";
+  string default_text_wrap        = "80";
+  string default_hash_digest      = "sha256";
+}
+enum _cfg = Cfg();
+#+END_SRC
+
+**** configure localhost
+
+#+NAME: config_localhost
+#+HEADER: :tangle ../views/configuration.txt_localhost_
+#+BEGIN_SRC d
+struct Cfg {
+  string http_request_type        = "http";
+  string http_host                = "localhost";
+  string www_url_doc_root         = "http://localhost";
+  string www_url_doc_subroot      = "/spine";
+  string processing_path_doc_root = "/srv/www/spine";
+  string cgi_bin_root             = "/var/www/cgi/cgi-bin";
+  string cgi_bin_subpath          = "/cgi-bin";
+  string cgi_filename             = "spine_search";
+  string cgi_url_root             = "http://localhost/cgi-bin";
+  string cgi_port                 = "";
+  string cgi_user                 = "";
+  string cgi_url_action           = "http://localhost/cgi-bin/spine_search";
+  string cgi_search_form_title    = "≅ SiSU Spine search";
+  string db_sqlite_path           = "/var/www/sqlite";
+  string db_sqlite_filename       = "spine.search.db";
+  string default_language         = "en";
+  string default_papersize        = "a4,letter.portrait";
+  string default_text_wrap        = "80";
+  string default_hash_digest      = "sha256";
+}
+enum _cfg = Cfg();
+#+END_SRC
+
 *** spine_search: configuration.txt SET
 
 #+HEADER: :tangle "../sundry/spine_search_cgi/views/configuration_example.txt"
@@ -114,6 +180,19 @@ struct Cfg {
 enum _cfg = Cfg();
 #+END_SRC
 
+#+BEGIN_SRC d
+struct Cfg {
+  string http_request_type     = "https";
+  string http_host             = "sisudoc.org";
+  string www_url_doc_subroot   = "/spine";
+  string cgi_filename          = "spine_search";
+  string cgi_search_form_title = "≅ SiSU Spine search";
+  string db_sqlite_path        = "/var/www/sqlite";
+  string db_sqlite_filename    = "spine.search.db";
+}
+enum _cfg = Cfg();
+#+END_SRC
+
 *** shared settings SET defaults
 
 #+NAME: http_request_type
diff --git a/org/config_make.org b/org/config_make.org
index 813a2a6..9932330 100644
--- a/org/config_make.org
+++ b/org/config_make.org
@@ -13,12 +13,12 @@
 #+PROPERTY:    header-args+ :eval no
 #+PROPERTY:    header-args+ :results no
 #+PROPERTY:    header-args+ :cache no
-#+PROPERTY:    header-args+ :padline no
+#+PROPERTY:    header-args+ :padline yes
 #+PROPERTY:    header-args+ :mkdirp yes
 
 - [[./doc-reform.org][doc-reform.org]]  [[../org/][org/]]
 
-* spine
+* project
 ** version info SET VERSION :version:set:project:
 *** project SET VERSION
 
@@ -43,48 +43,48 @@
 0
 #+END_SRC
 
-** makefile :makefile:
+* spine
+** spine makefile :makefile:
 *** tangle
 
-#+HEADER: :tangle ../makefile_
+#+HEADER: :tangle ../makefile
 #+BEGIN_SRC makefile
-<<make_set_var_0_git_version>>
-<<make_set_var_1_dub>>
-<<make_set_var_2_project_details>>
-<<make_set_var_3_emacs_org>>
-<<make_set_var_4_markup_samples_pods>>
-<<make_set_var_5_markup_samples_search_dirs>>
-<<make_find_markup_samples_0_pod_and_dir>>
-<<make_find_markup_samples_1_pod>>
-<<make_find_markup_samples_2_dir>>
+<<make_set_var_git_version>>
+<<make_set_var_dub>>
+<<make_set_var_project_details>>
+<<make_set_var_emacs_org>>
+<<make_set_var_markup_samples_pods>>
+# <<make_set_var_markup_samples_search_dirs>>
+<<make_initialize>>
+<<make_set_nix>>
+<<make_cmd_list>>
+<<make_cmd_org>>
+<<make_cmd_project>>
+<<make_cmd_output_doc>>
+<<make_cmd_search_project>>
+<<make_cmd_search_markup_samples>>
+<<make_cmd_dev_misc>>
+# <<make_find_markup_samples_0_pod_and_dir>>
+# <<make_find_markup_samples_1_pod>>
+# <<make_find_markup_samples_2_dir>>
 <<make_version_tag>>
 <<make_changelog>>
 <<make_project_zip_archive>>
 <<make_get_project_dependencies_github>>
 <<make_dub_upgrade>>
-<<make_compile_0_compiler_default>>
-<<make_compile_1_compiler_all>>
-<<make_compile_2_compiler_all_versioned>>
-<<make_compile_3_compiler_all_debug>>
+<<make_compile_compiler_default>>
+<<make_compile_compiler_all>>
 <<make_meson_build>>
-<<make_clean_tangle_compile_0_all_clean>>
-<<make_clean_tangle_compile_1_all_clean_versioned>>
-<<make_clean_tangle_compile_2_all_clean_debug>>
-<<make_dub_compile_dmd_0_default>>
-<<make_dub_compile_dmd_1_debug>>
-<<make_dub_compile_dmd_2_versioned>>
-<<make_dub_compile_dmd_3_release>>
-<<make_dub_compile_gdc_0_default>>
-<<make_dub_compile_gdc_1_debug>>
-<<make_dub_compile_gdc_2_versioned>>
-<<make_dub_compile_gdc_3_release>>
-<<make_dub_compile_ldc_0_default>>
-<<make_dub_compile_ldc_1_debug>>
-<<make_dub_compile_ldc_2_versioned>>
-<<make_dub_compile_ldc_3_release>>
-<<make_initialization_operations_0_parts>>
-<<make_initialization_operations_1_git_version>>
-<<make_initialization_operations_2_assemble>>
+<<make_clean_tangle_compile_all_clean>>
+<<make_dub_compile_dmd_default>>
+<<make_dub_compile_dmd_release>>
+<<make_dub_compile_gdc_default>>
+<<make_dub_compile_gdc_release>>
+<<make_dub_compile_ldc_default>>
+<<make_dub_compile_ldc_release>>
+<<make_initialization_operations_parts>>
+<<make_initialization_operations_git_version>>
+<<make_initialization_operations_assemble>>
 <<make_project_testrun_0_find_pods>>
 <<make_project_testrun_1>>
 <<make_project_testrun_2>>
@@ -108,7 +108,7 @@
 *** settings [+2] :settings:
 **** git version stamp :git:version:
 
-#+NAME: make_set_var_0_git_version
+#+NAME: make_set_var_git_version
 #+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'`)
@@ -116,7 +116,7 @@ PROG_VER_DECLARED :=$(shell echo `cat ./views/version.txt | grep --color=never "
 
 **** dub (build tool) :dub:
 
-#+NAME: make_set_var_1_dub
+#+NAME: make_set_var_dub
 #+BEGIN_SRC makefile
 DUB=dub
 DUB_FLAGS=-v --force --compiler=
@@ -124,7 +124,7 @@ DUB_FLAGS=-v --force --compiler=
 
 **** Project Details :project:spine:
 
-#+NAME: make_set_var_2_project_details
+#+NAME: make_set_var_project_details
 #+BEGIN_SRC makefile
 PRG_NAME=doc-reform
 PRG_NICKAME=spine
@@ -138,7 +138,7 @@ PRG_DOCDIR=./docs
 
 **** Emacs Org settings :settings:emacs:org:tangle:
 
-#+NAME: make_set_var_3_emacs_org
+#+NAME: make_set_var_emacs_org
 #+BEGIN_SRC makefile
 EMACSLISP=/usr/share/emacs/site-lisp
 ORG_VER_AVAILABLE=$(shell echo `ls -d ~/.emacs.d/elpa/org-???????? | cut -d '-' -f2`)
@@ -153,7 +153,7 @@ ORGDIR :=$(shell echo `pwd`)
 **** Markup Samples
 ***** pods
 
-#+NAME: make_set_var_4_markup_samples_pods
+#+NAME: make_set_var_markup_samples_pods
 #+BEGIN_SRC makefile
 SiSU_MARKUP_SAMPLES_FIND_PODS= \
 find data/pod -maxdepth 2 -name pod.manifest | cut -f 1-3 -d / | sort
@@ -189,7 +189,7 @@ data/pod/viral_spiral.david_bollier
 
 ***** dir
 
-#+NAME: make_set_var_5_markup_samples_search_dirs
+#+NAME: make_set_var_markup_samples_search_dirs
 #+BEGIN_SRC makefile
 SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND = \
 find data/sisudir/media/text -name *.ss[tm] | sort | xargs
@@ -221,6 +221,7 @@ data/sisudir/media/text/through_the_looking_glass.lewis_carroll.sst \
 data/sisudir/media/text/two_bits.christopher_kelty.sst \
 data/sisudir/media/text/un_contracts_international_sale_of_goods_convention_1980.sst \
 data/sisudir/media/text/viral_spiral.david_bollier.sst
+
 #+END_SRC
 
 ****** sample markup file list
@@ -229,19 +230,443 @@ data/sisudir/media/text/viral_spiral.david_bollier.sst
 #+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
+	find data/sisudir/media/text -name *.ss[tm] | sort
+
 #+END_SRC
 
 #+NAME: make_find_markup_samples_1_pod
 #+BEGIN_SRC makefile
 markup_pod_samples:
 	find data/pod -name pod.manifest | cut -f 1-3 -d / | sort
+
 #+END_SRC
 
 #+NAME: make_find_markup_samples_2_dir
 #+BEGIN_SRC makefile
 markup_dir_samples:
 	find data/sisudir/media/text -name *.ss[tm] | sort
+
+#+END_SRC
+
+**** nix
+
+#+NAME: make_set_nix
+#+BEGIN_SRC makefile
+buildPhase:
+	HOME=$${PWD}; \
+	for DC_ in dmd ldmd2 gdmd; do \
+	  echo "- check for D compiler $${DC_}"; \
+	  DC=$$(type -P $${DC_} || echo ""); \
+	  if [ ! "$${DC}" == "" ]; then \
+	    break; \
+	  fi; \
+	done; \
+  echo "D compiler = $${DC}"; \
+	if [ "$${DC}" == "" ]; then \
+    echo "Error: could not find D compiler"; \
+	  exit 1; \
+	fi; \
+	echo "$${DC_} used as D compiler to build $${pname}"; \
+	export DFLAGS="-O2 -inline"; \
+	dub build --compiler=$${DC} --build=release --combined --skip-registry=all;
+
+checkPhase:
+	runHook preCheck; \
+	HOME=$${PWD}; \
+	dub test --combined --skip-registry=all; \
+	runHook postCheck
+
+installPhase:
+	runHook preInstall; \
+	mkdir -p $${out}/bin; \
+	install -m755 ./bin/spine $${out}/bin/spine; \
+	runHook postInstall
+#cp -r bin/spine $out/bin/.
+
+postInstall:
+	echo "$${out}/share/cgi-bin"; \
+	echo `ls -la $${out}/bin/spine`
+
+#+END_SRC
+
+*** initialize
+
+#+NAME: make_initialize
+#+BEGIN_SRC makefile
+Date                    := `date "+%Y%m%d"`
+SpineBIN                := "${SpineBIN}" # './result/bin'
+SpineOUT                := "${SpineOUT}" # '/srv/www/spine'
+SpinePOD                := "${SpinePOD}" # '/grotto-ra/repo/git.repo/projects/project-spine/doc-reform-markup/spine-markup-samples/markup/pod'
+SpineSearchActionLocal  := 'http://localhost/spine_search'
+SpineSearchActionRemote := 'https://sisudoc.org/spine_search'
+SpineCGIform            := 'spine_search'
+SpineSQLdb              := 'spine.search.db'
+PROG_VER_GIT            := '''`git describe --long --tags | sed -e "s/^[ a-z_-]\+\([0-9.]\+\)/\1/;s/\([^-]*-g\)/r\1/;s/-/./g"`'''
+PROG_VER_DECLARED       := '''`cat ./views/version.txt | grep --color=never "enum" | sed 's/.\+(\([0-9]\+\),[ \t]\+\([0-9]\+\),[ \t]\+\([0-9]\+\)[ \t]*).\+/\1.\2.\3/g'`'''
+hwd                     := `pwd`
+gwd                     := `pwd` + "/src/ext_depends"
+deps                    := "`ls -gx './src/ext_depends'`"
+dirs_loc                := "`ls -gx '.'`"
+#dirs                    := "`ls -gx {{gwd}}`"
+
+#+END_SRC
+
+*** commands
+
+
+#+NAME: make_cmd_list
+#+BEGIN_SRC makefile
+commands:
+	rg --color=always -B1 "^[a-z]\w+:" makefile | less
+
+cmd:
+	rg --color=always -B1 "^[a-z]\w+:" makefile | bat
+
+#+END_SRC
+
+**** org tangle
+
+#+NAME: make_cmd_org
+#+BEGIN_SRC makefile
+# tangle org files
+org-tangle:
+	cd ./org; \
+	org-tangle *.org; \
+	cd -
+
+#+END_SRC
+
+**** project
+
+#+NAME: make_cmd_project
+#+BEGIN_SRC makefile
+# project vim
+proj-v:
+	nvim ./org/doc-reform.org
+
+# project emacs, cli (single instance open)
+proj-e:
+	emacsclient -F -c -a -f ./org/doc-reform.org
+
+# project emacs, cli (multiple instance, no copy & paste)
+proj:
+	emacsclient -nw -a -f ./org/doc-reform.org
+
+# project emacs, gui
+proj-emacs:
+	emacs ./org/doc-reform.org &
+
+#+END_SRC
+
+**** generate output
+
+#+NAME: make_cmd_output_doc
+#+BEGIN_SRC makefile
+# epub output
+out-epub:
+	{{SpineBIN}}/spine -v \
+	--epub --output={{SpineOUT}} {{SpinePOD}}/*
+
+# html output with local search links
+out-html:
+	{{SpineBIN}}/spine -v --generated-by \
+	--curate \
+	--html --html-link-search --html-link-curate --cgi-url-action="{{SpineSearchActionLocal}}" \
+	--output={{SpineOUT}} {{SpinePOD}}/*
+
+# latex output
+out-latex:
+	{{SpineBIN}}/spine -v \
+	--latex \
+	--output={{SpineOUT}} {{SpinePOD}}/*
+
+# odf output
+out-odf:
+	{{SpineBIN}}/spine -v \
+	--odf \
+	--output={{SpineOUT}} {{SpinePOD}}/*
+
+# sqlite output
+out-sqlite:
+	{{SpineBIN}}/spine -v \
+	--sqlite-update --sqlite-db-filename="{{SpineSQLdb}}" \
+	--output={{SpineOUT}} {{SpinePOD}}/*
+
+# generate markup sample output with local search links
+output-samples-local:
+	{{SpineBIN}}/spine -v \
+	--latex --latex-init \
+	--epub \
+	--html --html-link-search --html-link-pdf --html-link-curate --html-link-markup \
+	--cgi-sqlite-search-filename="{{SpineCGIform}}" --cgi-url-action="{{SpineSearchActionLocal}}" \
+	--curate \
+	--sqlite-update --sqlite-db-filename="{{SpineSQLdb}}" \
+	--output={{SpineOUT}} {{SpinePOD}}/*
+
+# generate markup sample output with remote search links
+output-samples-remote:
+	{{SpineBIN}}/spine -v \
+	--generated-by \
+	--latex --latex-init \
+	--epub \
+	--html --html-link-search --html-link-pdf --html-link-curate \
+	--cgi-sqlite-search-filename="{{SpineCGIform}}" --cgi-url-action="{{SpineSearchActionRemote}}" \
+	--curate \
+	--sqlite-update --sqlite-db-filename="{{SpineSQLdb}}" \
+	--output={{SpineOUT}} {{SpinePOD}}/*
+
+# generate markup sample output with local search links
+output-samples: output-samples-local
+
+# nix build (remote) run
+generate-output-remote: nix-build output-samples-remote
+
+# nix build (local) run
+generate-output-local: nix-build output-samples-local
+
+#+END_SRC
+
+**** search project
+
+#+NAME: make_cmd_search_project
+#+BEGIN_SRC makefile
+# preview org files vim
+files-vim:
+	fd --max-depth 6 --type file -g "*" | sort \
+	| fzf \
+	  --preview='bat --color "always" {}' \
+	  --preview-window=right:66% \
+	  --bind="enter:execute(nvim {})"; \
+
+# preview org files emacs
+files-emacs:
+	fd --max-depth 6 --type file -g "*" | sort \
+	| fzf \
+	  --preview='bat --color "always" {}' \
+	  --preview-window=right:66% \
+	  --bind="enter:execute(emacsclient -nw -a -f {})"; \
+
+# preview org files vim
+org-vim:
+	cd ./org; \
+	fd --max-depth 5 --type file -g "*.org" | sort \
+	| fzf \
+	  --preview='bat --color "always" {}' \
+	  --preview-window=right:66% \
+	  --bind="enter:execute(nvim {})"; \
+	cd -
+
+# preview org files emacs
+org-emacs:
+	cd ./org; \
+	fd --max-depth 5 --type file -g "*.org" | sort \
+	| fzf \
+	  --preview='bat --color "always" {}' \
+	  --preview-window=right:66% \
+	  --bind="enter:execute(emacsclient -nw -a -f {})"; \
+	cd -
+
+## search org files (view in vim)
+#org-v find:
+#	cd ./org; \
+#	rg --files-with-matches --no-messages "{{find}}" | \
+#	fzf --multi --ansi --print0 \
+#	  --preview-window=right:66% \
+#	  --preview="rg --pretty --after-context 3 --before-context 2 -- \"{{find}}\" {}" \
+#	  --bind="enter:execute(nvim -c \"silent! /{{find}}\" {1})"; \
+#	cd -
+#
+## search org files (view in emacsclient)
+#org-e find:
+#	cd ./org; \
+#	rg --files-with-matches --no-messages "{{find}}" | \
+#	fzf --multi --ansi --print0 \
+#	  --preview-window=right:66% \
+#	  --preview="rg --pretty --after-context 3 --before-context 2 -- \"{{find}}\" {}" \
+#	  --bind="enter:execute(emacsclient -nw -a -f {})"; \
+#	cd -
+#
+## search tips.org files (view in emacs)
+#org-E find:
+#	cd ./org; \
+#	rg --files-with-matches --no-messages "{{find}}" | \
+#	fzf --multi --ansi --print0 \
+#	  --preview-window=right:66% \
+#	  --preview="rg --pretty --after-context 3 --before-context 2 -- \"{{find}}\" {}" \
+#	  --bind="enter:execute(emacs {} &)"; \
+#	cd -
+#
+## search for in directory specified (view in vim, uses rg & fzf) ["find" for emacs]
+#sDir-v find dir:
+#	cd {{dir}}; \
+#	rg --files-with-matches --no-messages "{{find}}" | \
+#	fzf --multi --ansi --print0 \
+#	  --preview-window=right:66% \
+#	  --preview="rg --pretty --after-context 3 --before-context 2 -- \"{{find}}\" {}" \
+#	  --bind="enter:execute(nvim -c \"silent! /{{find}}\" {1})"; \
+#	cd -
+#
+## search for in directory specified (view in emacs, uses rg & fzf) ["search" for emacs]
+#sDir-e find dir:
+#	cd {{dir}}; \
+#	rg --files-with-matches --no-messages "{{find}}" | \
+#	fzf --multi --ansi --print0 \
+#	  --preview-window=right:66% \
+#	  --preview="rg --pretty --after-context 3 --before-context 2 -- \"{{find}}\" {}" \
+#	  --bind="enter:execute(emacsclient -nw -a -f {})"; \
+#	cd -
+#
+## search for in directory specified (view in emacs, uses rg & fzf) ["search" for emacs]
+#sDir-E find dir:
+#	cd {{dir}}; \
+#	rg --files-with-matches --no-messages "{{find}}" | \
+#	fzf --multi --ansi --print0 \
+#	  --preview-window=right:66% \
+#	  --preview="rg --pretty --after-context 3 --before-context 2 -- \"{{find}}\" {}" \
+#	  --bind="enter:execute(emacs {} &)"; \
+#	cd -
+
+#+END_SRC
+
+**** search markup samples
+
+#+NAME: make_cmd_search_markup_samples
+#+BEGIN_SRC makefile
+# show markup pod source selections
+markup:
+	ls -1 --color=always {{SpinePOD}}
+	ls -1 -d --color=always {{SpinePOD}}/*/
+
+# show markup pod source tree
+markup-pod-tree:
+	exa -alT --git -I'.git|.dub|*_' --color=always -L5 ${SpinePOD} | less -R
+
+# show markup pod source tree
+tree-src:
+	exa -alT --git -I'*_' --color=always -L5 ${SpineSRC}/doc_reform ${SpinePROJ}/views | less -R
+
+## show markup pod source tree
+#tree-src-omit:
+#  exa -alT --git -I'.git|.dub|*_' --color=always -L5 ${SpineSRC} ${SpinePROJ}/views | less -R
+
+# show markup pod source tree
+tree-src-search-cgi:
+	  exa -alT --git -I'*_' --color=always -L5 ${SpineSearchCGI}/src ${SpineSearchCGI}/views | less -R
+
+# show markup files
+markup-files:
+	cd {{SpinePOD}}; \
+	find . -type f -iname "*sst"; \
+	cd -; \
+	echo {{SpinePOD}}
+# find {{SpinePOD}}/. -type f -iname "*sst"
+
+# preview markup files vim
+markup-files-vim:
+	cd {{SpinePOD}}; \
+	fd --max-depth 5 --type file -g "*.ss?" | sort \
+	| fzf \
+	  --preview='bat --color "always" {}' \
+	  --preview-window=right:66% \
+	  --bind="enter:execute(nvim {})"; \
+	cd -
+
+# preview markup files emacs
+markup-files-emacs:
+	cd {{SpinePOD}}; \
+	fd --max-depth 5 --type file -g "*.ss?" | sort \
+	| fzf \
+	  --preview='bat --color "always" {}' \
+	  --preview-window=right:66% \
+	  --bind="enter:execute(emacsclient -nw -a -f {})"; \
+	cd -
+
+# markup samples list
+markup-sample: markup-pod-sample
+
+# markup samples list
+markup-pod-sample:
+	find data/pod -name pod.manifest | cut -f 1-3 -d / | sort
+
+# markup samples pod manifests and sst files
+markup-samples: markup-pod-samples markup-file-samples
+
+# markup samples pod manifests
+markup-pod-samples:
+	echo "{{SpinePOD}}"; \
+	find {{SpinePOD}} -name pod.manifest | sort
+
+#find {{SpinePOD}} -name pod.manifest | sed -E 's:.+?(([/][^/]+){2})$:\1:'
+
+# markup samples sst files
+markup-file-samples:
+	echo "{{SpinePOD}}"; \
+	find {{SpinePOD}} -name *.ss[tm] | sort
+
+# markup_dir_samples:
+#   find data/sisudir/media/text -name *.ss[tm] | sort
+
+#+END_SRC
+
+**** dev: git, depends
+
+#+NAME: make_cmd_dev_misc
+#+BEGIN_SRC makefile
+# version_tag:
+#   echo "DRV=0.11.3; git tag -f doc-reform_v$$\{DRV} -m\"doc-reform $$\{DRV}\" HEAD" && \
+#   echo "git tag -f doc-reform_v0.11.3 -m\"doc-reform spine-0.11.3\" HEAD"
+
+# archive spine output (www)
+spineWWWarchive:
+	cd /srv/www ; \
+	rm spine_output.{{Date}}.tar.bz2 ; \
+	sudo tar --exclude='./spine/latex' --exclude='./spine/pod' --exclude='./spine/*_' -cjf spine_output.{{Date}}.tar.bz2 ./spine ; \
+	cd -
+
+# rsync archived spine output to Linode
+spineWWWrsyncLinode:
+	rsync -v /srv/www/spine_output.{{Date}}.tar.bz2 linode:./stage/. ; \
+	rsync -v /var/www/sqlite/spine.search.db linode:./stage/. ; \
+	echo "tar -xf ../spine_output.{{Date}}.tar.bz2"
+
+# get project external dependencies
+depends_get:
+	dub upgrade; \
+	cd {{gwd}} && \
+	echo "{{dirs_loc}}" && \
+	for dir in {{dirs_loc}}; do \
+	  if [[ -d ${dir} ]]; then \
+	    echo {{gwd}}/${dir} && \
+	    if [[ "imageformats" == ${dir} ]]; then \
+	      echo {{gwd}}/${dir} && \
+	      rm -rvf {{gwd}}/${dir} && \
+	      git clone --depth=1 https://github.com/tjhann/${dir} && \
+	      cd ${dir} && \
+	      echo $$PWD && \
+	      echo "${dir} `git rev-parse HEAD | cut -c 1-8`"   > ../${dir}.meta && \
+	      echo "https://github.com/tjhann/${dir}"           >> ../${dir}.meta && \
+	      echo "Boost Software License 1.0 (BSL-1.0)"       >> ../${dir}.meta && \
+	      cd {{gwd}} && \
+	      rm -rf {{gwd}}/${dir}/.git; \
+	    elif [[ "d2sqlite3" == ${dir}  || "D-YAML" == ${dir} || "tinyendian" == ${dir} ]]; then \
+	      echo {{gwd}}/${dir} && \
+	      rm -rvf {{gwd}}/${dir} && \
+	      git clone --depth=1 https://github.com/dlang-community/${dir} && \
+	      cd {{gwd}}/${dir} && \
+	      echo "${dir} `git rev-parse HEAD | cut -c 1-8`"   > ../${dir}.meta && \
+	      echo "https://github.com/dlang-community/${dir}"  >> ../${dir}.meta && \
+	      echo "Boost Software License 1.0 (BSL-1.0)"       >> ../${dir}.meta && \
+	      cd {{gwd}} && \
+	      rm -rf {{gwd}}/${dir}/.git; \
+	    fi; \
+	  fi; \
+	done; \
+	cd {{hwd}}
+
+# get and set project external dependencies
+depends_set: depends_get
+	dub describe | sed 's~$(shell echo `pwd | sed 's_/_\\/_g'`)~.~g'  > dub_describe.json
+
 #+END_SRC
 
 *** make archive
@@ -251,9 +676,17 @@ markup_dir_samples:
 gitZip:
 	git archive -v --format=tar --prefix=`echo spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)`/ HEAD | gzip > ../spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT).tar.gz && \
 	echo "to unzip: tar -xzf spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT).tar.gz"
+
+# git archive project, produce current state .tar.gz
 gitArchive:
 	git archive -v --format=tar --prefix=spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)/ HEAD | gzip > ../spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT).tar.gz && \
 	echo "to unzip: tar -xzf spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT).tar.gz"
+
+# git archive project, produce current state .tar.gz
+# gitArchive:
+# 	git archive -v --format=tar --prefix="spine-{{PROG_VER_DECLARED}}-tag-{{PROG_VER_GIT}}/" HEAD | gzip > ../spine-{{PROG_VER_DECLARED}}-tag-{{PROG_VER_GIT}}.tar.gz && \
+# 	echo "to unzip: tar -xzf spine-{{PROG_VER_DECLARED}}-tag-{{PROG_VER_GIT}}.tar.gz"
+
 #+END_SRC
 
 *** _make_ commands [+2] :make:commands:
@@ -280,14 +713,20 @@ gitArchive:
 version_tag:
 	echo "DRV=<<spine_version_set>>; git tag -f doc-reform_v$$\{DRV} -m\"doc-reform $$\{DRV}\" HEAD" && \
 	echo "git tag -f doc-reform_v<<spine_version_set>> -m\"doc-reform spine-<<spine_version_set>>\" HEAD"
+
 #+END_SRC
 
 **** changelog
 
 #+NAME: make_changelog
 #+BEGIN_SRC makefile
-changelog:
+changelog_:
 	git log --pretty=format:'---%+s %+as %ae%+h%d%+b' --no-merges | sed "/^\\s*$$/d" | sed "s/^---$$//" | sed "s/^\(\*\)\+/-/" | sed "s/ \+$$//" > CHANGELOG_
+
+# git changelog for project
+changelog:
+	git log --pretty=format:'---%+s %+as %ae%+h%d%+b' --no-merges | sed "/^\\s*$$/d" | sed "s/^---$$//" | sed "s/^\(\*\)\+/-/" | sed "s/ \+$$//" | sed "s/ \+$//" > CHANGELOG_
+
 #+END_SRC
 
 **** build commands [+1] :build:compile:
@@ -300,280 +739,167 @@ changelog:
 #+BEGIN_SRC makefile
 dub_upgrade:
 	$(DUB) upgrade
+
 #+END_SRC
 
-#+NAME: make_compile_0_compiler_default
+#+NAME: make_compile_compiler_default
 #+BEGIN_SRC makefile
 default: ldc
+
 #+END_SRC
 
 ******** quick :quick:
 ********* default :default:
 
-#+NAME: make_compile_1_compiler_all
+#+NAME: make_compile_compiler_all
 #+BEGIN_SRC makefile
 all: dmd ldc gdc
-#+END_SRC
 
-********* version :version:
-
-#+NAME: make_compile_2_compiler_all_versioned
-#+BEGIN_SRC makefile
 all_ver: dmd_ver ldc_ver gdc_ver
-#+END_SRC
 
-********* get project dependencies
-
-#+NAME: make_get_project_dependencies_github
-#+BEGIN_SRC makefile
-get_depends:
-	hwd=$$(echo `pwd`) && \
-	gwd="$${hwd}/src/ext_depends" && \
-	dirs=$$(echo `ls -gx $${gwd}`) && \
-	license_bsl="Boost Software License 1.0 (BSL-1.0)" && \
-	echo $${hwd} && \
-	echo $${gwd} && \
-	echo $${dirs} && \
-	dub upgrade; \
-	cd $${gwd} && \
-	for dir in $${dirs}; do \
-	  if [ -d $${dir} ]; then \
-	    echo $${dir} && \
-	    if [ "imageformats" == $${dir} ]; then \
-	      echo $${dir} && \
-	      rm -rf $${dir} && \
-	      git clone --depth=1 https://github.com/tjhann/$${dir} && \
-	      cd $${dir} && \
-	      echo $$PWD && \
-	      echo "$${dir} `git rev-parse HEAD | cut -c 1-8`"   > ../$${dir}.meta && \
-	      echo "https://github.com/tjhann/$${dir}"          >> ../$${dir}.meta && \
-	      echo "$${license_bsl}"                            >> ../$${dir}.meta && \
-	      cd $${gwd} && \
-	      rm -rf $${dir}/.git; \
-	    elif [[ "d2sqlite3" == $${dir}  || "D-YAML" == $${dir} || "tinyendian" == $${dir} ]]; then \
-	      echo $${dir} && \
-	      rm -rf $${dir} && \
-	      git clone --depth=1 https://github.com/dlang-community/$${dir} && \
-	      cd $${dir} && \
-	      echo "$${dir} `git rev-parse HEAD | cut -c 1-8`"   > ../$${dir}.meta && \
-	      echo "https://github.com/dlang-community/$${dir}" >> ../$${dir}.meta && \
-	      echo "$${license_bsl}"                            >> ../$${dir}.meta && \
-	      cd $${gwd} && \
-	      rm -rf $${dir}/.git; \
-	    fi; \
-	  fi; \
-	done; \
-	cd $${hwd}
-set_depends: get_depends
-	dub describe | sed 's~$(shell echo `pwd | sed 's_/_\\/_g'`)~.~g'  > dub_describe.json
-rm_flakelock:
-	git reset HEAD flake.lock && \
-	touch flake.lock \
-	git rm -f flake.lock
-flake_update:
-	git add .; \
-	nix flake update && \
-	git reset HEAD flake.lock; \
-	cp flake.lock flake.lock_
-flake_update_move_lock: flake_update
-	touch flake.lock \
-	git rm -f flake.lock
-set_latest: set_depends flake_update rm_flakelock
-#+END_SRC
-
-gitDir=dub2nix; git clone --depth=1 https://github.com/lionello/${gitDir} | rm -rf ${gitDir}/.git
-
-********* debug :debug:
-
-#+NAME: make_compile_3_compiler_all_debug
-#+BEGIN_SRC makefile
 all_debug: dmd_debug gdc_debug ldc_debug
-#+END_SRC
-
-********* _meson_ build :meson:
-
-meson using dub
-- works & looks pretty clean
-- but subprojects built externally & not suitable for debian packaging
 
-#+NAME: make_meson_build
-#+BEGIN_SRC makefile
-meson_clean_build_dir:
-	rm -r build; mkdir build
-meson_build: meson_clean_build_dir
-	meson --buildtype=debugoptimized build
-	ninja -C build
-	notify-send -t 0 'D meson build ldc compiled test release executable ready' 'spine'
-meson_redo: meson_clean_build_dir meson_build
-meson_project_build_clean: clean skel tangle dub_upgrade meson_build
-meson: meson_clean_build_dir dub_upgrade meson_build
 #+END_SRC
-
 ******** clean & tangle :clean:tangle:
 ********* default :default:
 
-#+NAME: make_clean_tangle_compile_0_all_clean
+#+NAME: make_clean_tangle_compile_all_clean
 #+BEGIN_SRC makefile
 all_clean: clean tangle dmd ldc gdc
-#+END_SRC
 
-********* version :version:
-
-#+NAME: make_clean_tangle_compile_1_all_clean_versioned
-#+BEGIN_SRC makefile
 all_ver_clean: clean tangle dmd_ver ldc_ver gdc_ver
-#+END_SRC
 
-********* debug :debug:
-
-#+NAME: make_clean_tangle_compile_2_all_clean_debug
-#+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
 
 ****** individual compiler builds :each:
 ******* dmd :dmd:
-******** quick :quick:
-********* default :default:
+******** quick builds :quick:
 
-#+NAME: make_dub_compile_dmd_0_default
+#+NAME: make_dub_compile_dmd_default
 #+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'
-#+END_SRC
-
-********* debug :debug:
 
-#+NAME: make_dub_compile_dmd_1_debug
-#+BEGIN_SRC makefile
 dmd_debug:
 	$(DUB) --compiler=dmd --config=dmd --build=debug
-#+END_SRC
-
-********* version :version:
 
-- assumes git tags with program version
-
-#+NAME: make_dub_compile_dmd_2_versioned
-#+BEGIN_SRC makefile
+# assumes git tags with program version
 dmd_ver: dub_upgrade
 	$(DUB) --compiler=dmd --config=dmd-version
 	mv bin/spine-dmd-ver bin-archive/spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-dmd
 	notify-send -t 0 'D dmd compiled test release executable ready' 'spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-dmd'
-dmd_clean_ver: clean tangle dmd_ver
+
 #+END_SRC
 
 ******** clean & tangle :clean:tangle:
 
-#+NAME: make_dub_compile_dmd_3_release
+#+NAME: make_dub_compile_dmd_release
 #+BEGIN_SRC makefile
+dmd_clean_ver: clean tangle dmd_ver
+
 dmd_rel: expunge skel tangle
 	$(DUB) --compiler=dmd --config=spine-release
+
 dmd_rel_tangle: tangle
 	$(DUB) --compiler=dmd --config=spine-dmd
+
 dmd_rel_expunge_tangle: expunge skel tangle dmd_rel_tangle
+
 dmd_debug_tangle: tangle
 	$(DUB) --compiler=dmd --config=spine-dmd-debug
+
 #+END_SRC
 
 ******* gdc :gdc:
-******** quick :quick:
-********* default :default:
+******** quick builds :quick:
 
-#+NAME: make_dub_compile_gdc_0_default
+#+NAME: make_dub_compile_gdc_default
 #+BEGIN_SRC makefile
 gdc: dub_upgrade
 	$(DUB) --compiler=gdc --config=gdc
 	notify-send -t 0 'D gdc compiled test release executable ready' 'spine-gdc'
-#+END_SRC
 
-********* debug :debug:
-
-#+NAME: make_dub_compile_gdc_1_debug
-#+BEGIN_SRC makefile
 gdc_debug:
 	$(DUB) --compiler=gdc --config=gdc --build=debug
-#+END_SRC
-
-********* version :version:
-
-- assumes git tags with program version
 
-#+NAME: make_dub_compile_gdc_2_versioned
-#+BEGIN_SRC makefile
+# assumes git tags with program version
 gdc_ver: dub_upgrade
 	$(DUB) --compiler=gdc --config=gdc-version
 	mv bin/spine-gdc-ver bin-archive/spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-gdc
 	notify-send -t 0 'D gdc compiled test release executable ready' 'spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-gdc'
-gdc_clean_ver: clean tangle gdc_ver
+
 #+END_SRC
 
 ******** clean & tangle :clean:tangle:
 
-#+NAME: make_dub_compile_gdc_3_release
+#+NAME: make_dub_compile_gdc_release
 #+BEGIN_SRC makefile
+gdc_clean_ver: clean tangle gdc_ver
+
 gdc_rel: expunge skel tangle
 	$(DUB) --compiler=gdc --config=spine-release
+
 gdc_rel_tangle: tangle
 	$(DUB) --compiler=gdc --config=spine-gdc
+
 gdc_rel_expunge_tangle: expunge skel tangle gdc_rel_tangle
+
 gdc_debug_tangle: tangle
 	$(DUB) --compiler=gdc --config=spine-gdc-debug
+
 #+END_SRC
 
 ******* ldc :ldc:
-******** quick :quick:
-********* default :default:
+******** quick builds :quick:
 
-#+NAME: make_dub_compile_ldc_0_default
+#+NAME: make_dub_compile_ldc_default
 #+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'
-#+END_SRC
-
-********* debug :debug:
 
-#+NAME: make_dub_compile_ldc_1_debug
-#+BEGIN_SRC makefile
 ldc_debug:
 	$(DUB) --compiler=ldc2 --config=ldc --build=debug
-#+END_SRC
-
-********* version :version:
 
-- assumes git tags with program version
-
-#+NAME: make_dub_compile_ldc_2_versioned
-#+BEGIN_SRC makefile
+# assumes git tags with program version
 ldc_ver: dub_upgrade
 	$(DUB) --compiler=ldc2 --config=ldc-version
 	mv bin/spine-ldc-ver bin-archive/spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-ldc
 	notify-send -t 0 'D ldc2 compiled test release executable ready' 'spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)-ldc'
+
 ldc_clean_ver: clean tangle ldc_ver
+
 #+END_SRC
 
 ******** clean & tangle :clean:tangle:
 
-#+NAME: make_dub_compile_ldc_3_release
+#+NAME: make_dub_compile_ldc_release
 #+BEGIN_SRC makefile
 ldc_rel: expunge skel tangle
 	$(DUB) --compiler=ldc2 --config=spine-release
+
 ldc_rel_tangle: tangle
 	$(DUB) --compiler=ldc2 --config=spine-ldc
+
 ldc_rel_expunge_tangle: expunge skel tangle ldc_rel_tangle
+
 ldc_debug_tangle: tangle
 	$(DUB) --compiler=ldc2 --config=spine-ldc-debug
+
 #+END_SRC
 
 ****** generic
 ******* init clean distclean etc. :clean:
 
-#+NAME: make_initialization_operations_0_parts
+#+NAME: make_initialization_operations_parts
 #+BEGIN_SRC makefile
 reinit: clean skel tangle
+
 skel:
 	mkdir -p $(PRG_BINDIR); \
 	mkdir -p $(PRG_BINDIR)-archive; \
@@ -595,24 +921,32 @@ skel:
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR)/share; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR); \
 	mkdir -p $(PRG_BINDIR);
+
 init: skel
+
 clean:
 	rm -rf build; \
 	rm -rf $(PRG_SRCDIR); \
 	rm -rf $(PRG_DOCDIR);
+
 clean_bin:
 	rm $(PRG_BINDIR)/*
+
 clean_src:
 	rm -rf $(PRG_SRCDIR);
+
 clean_docs:
 	rm -rf $(PRG_DOCDIR)
+
 expunge:
 	rm -f dub.selections.json; \
 	rm -rf build; \
 	rm -rf $(PRG_SRCDIR); \
 	rm -rf $(PRG_BINDIR); \
 	rm -rf $(PRG_DOCDIR);
+
 distclean: expunge
+
 distclean_and_init: expunge
 	mkdir -p views; \
 	mkdir -p sundry/misc/util/d/cgi/search/cgi-bin/src; \
@@ -625,30 +959,129 @@ distclean_and_init: expunge
 	mkdir -p sundry/misc/editor-syntax-etc/vim/templates; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR); \
 	mkdir -p $(PRG_BINDIR);
+
 #+END_SRC
 
 ******* version :version:
 
-#+NAME: make_initialization_operations_1_git_version
+#+NAME: make_initialization_operations_git_version
 #+BEGIN_SRC makefile
 ver:
 	echo spine-$(PROG_VER_DECLARED)-tag-$(PROG_VER_GIT)
+
 #+END_SRC
 
 ******* tangle build rebuild :clean:tangle:build:
 
-#+NAME: make_initialization_operations_2_assemble
+#+NAME: make_initialization_operations_assemble
 #+BEGIN_SRC makefile
 clean_tangle_build: clean tangle build
+
 tangle_build: tangle build
+
 build: $(PRG_SRCDIR)/$(PRG_SRC)
 	$(DC) $(DC_FLAGS) \
 	$(DC_FLAG_BINOF)$(PRG_BINDIR)/$(PRG_BIN) \
 	$(PRG_SRCDIR)/$(PRG_SRC)
+
 rebuild: $(PRG_SRCDIR)/$(PRG_SRC) $(PRG_BINDIR)/$(PRG_BIN).o clean build
+
 makefile_new:
 	make -k tangle_maker
+
 restart: clean tangle
+
+#+END_SRC
+
+**** get project dependencies
+
+#+NAME: make_get_project_dependencies_github
+#+BEGIN_SRC makefile
+get_depends:
+	hwd=$$(echo `pwd`) && \
+	gwd="$${hwd}/src/ext_depends" && \
+	dirs=$$(echo `ls -gx $${gwd}`) && \
+	license_bsl="Boost Software License 1.0 (BSL-1.0)" && \
+	echo $${hwd} && \
+	echo $${gwd} && \
+	echo $${deps} && \
+	dub upgrade; \
+	cd $${gwd} && \
+	for dir in $${deps}; do \
+	  if [ -d $${dir} ]; then \
+	    echo $${dir} && \
+	    if [ "imageformats" == $${dir} ]; then \
+	      echo $${dir} && \
+	      rm -rf $${dir} && \
+	      git clone --depth=1 https://github.com/tjhann/$${dir} && \
+	      cd $${dir} && \
+	      echo $$PWD && \
+	      echo "$${dir} `git rev-parse HEAD | cut -c 1-8`"   > ../$${dir}.meta && \
+	      echo "https://github.com/tjhann/$${dir}"          >> ../$${dir}.meta && \
+	      echo "$${license_bsl}"                            >> ../$${dir}.meta && \
+	      cd $${gwd} && \
+	      rm -rf $${dir}/.git; \
+	    elif [[ "d2sqlite3" == $${dir}  || "D-YAML" == $${dir} || "tinyendian" == $${dir} ]]; then \
+	      echo $${dir} && \
+	      rm -rf $${dir} && \
+	      git clone --depth=1 https://github.com/dlang-community/$${dir} && \
+	      cd $${dir} && \
+	      echo "$${dir} `git rev-parse HEAD | cut -c 1-8`"   > ../$${dir}.meta && \
+	      echo "https://github.com/dlang-community/$${dir}" >> ../$${dir}.meta && \
+	      echo "$${license_bsl}"                            >> ../$${dir}.meta && \
+	      cd $${gwd} && \
+	      rm -rf $${dir}/.git; \
+	    fi; \
+	  fi; \
+	done; \
+	cd $${hwd}
+
+set_depends: get_depends
+	dub describe | sed 's~$(shell echo `pwd | sed 's_/_\\/_g'`)~.~g'  > dub_describe.json
+
+rm_flakelock:
+	git reset HEAD flake.lock && \
+	touch flake.lock \
+	git rm -f flake.lock
+
+flake_update:
+	git add .; \
+	nix flake update && \
+	git reset HEAD flake.lock; \
+	cp flake.lock flake.lock_
+
+flake_update_move_lock: flake_update
+	touch flake.lock \
+	git rm -f flake.lock
+
+set_latest: set_depends flake_update rm_flakelock
+
+#+END_SRC
+
+gitDir=dub2nix; git clone --depth=1 https://github.com/lionello/${gitDir} | rm -rf ${gitDir}/.git
+
+**** _meson_ build :meson:
+
+meson using dub
+- works & looks pretty clean
+- but subprojects built externally & not suitable for debian packaging
+
+#+NAME: make_meson_build
+#+BEGIN_SRC makefile
+meson_clean_build_dir:
+	rm -r build; mkdir build
+
+meson_build: meson_clean_build_dir
+	meson --buildtype=debugoptimized build
+	ninja -C build
+	notify-send -t 0 'D meson build ldc compiled test release executable ready' 'spine'
+
+meson_redo: meson_clean_build_dir meson_build
+
+meson_project_build_clean: clean skel tangle dub_upgrade meson_build
+
+meson: meson_clean_build_dir dub_upgrade meson_build
+
 #+END_SRC
 
 **** testrun (program against document markup) :markup:sample:
@@ -659,6 +1092,7 @@ restart: clean tangle
 #+BEGIN_SRC makefile
 find_pods:
 	$(SiSU_MARKUP_SAMPLES_FIND_PODS)
+
 #+END_SRC
 
 ****** dmd
@@ -671,27 +1105,33 @@ dmd_testrun_find:
 --sqlite-create --sqlite-update \
 --output-dir=tmp/program_output_pod \
 data/pod/sisu-manual
+
 dmd_testrun_find_pod_source:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
-./bin/spine-ldc -v --source --html --epub \
---output-dir=tmp/program_output_pod
+	./bin/spine-ldc -v --source --html --epub \
+	--output-dir=tmp/program_output_pod
+
 dmd_testrun_find_pod_pod:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
-./bin/spine-dmd -v --pod \
---output-dir=tmp/program_output_pod
+	./bin/spine-dmd -v --pod \
+	--output-dir=tmp/program_output_pod
+
 dmd_testrun_find_pod_html:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
-./bin/spine-dmd -v --html \
---output-dir=tmp/program_output_pod
+	./bin/spine-dmd -v --html \
+	--output-dir=tmp/program_output_pod
+
 dmd_testrun_find_pod_epub:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
-./bin/spine-dmd -v --epub \
---output-dir=tmp/program_output_pod
+	./bin/spine-dmd -v --epub \
+	--output-dir=tmp/program_output_pod
+
 dmd_testrun_find_pod_all:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
-./bin/spine-dmd -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_pod
+	./bin/spine-dmd -v --source --html --epub --sqlite-discrete \
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_pod
+
 #+END_SRC
 
 ******* path list
@@ -700,25 +1140,30 @@ dmd_testrun_find_pod_all:
 #+BEGIN_SRC makefile
 dmd_testrun_paths_pod_source:
 	./bin/spine-dmd -v --source \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 dmd_testrun_paths_pod_pod:
 	./bin/spine-dmd -v --pod \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 dmd_testrun_paths_pod_html:
 	./bin/spine-dmd -v --html \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 dmd_testrun_paths_pod_epub:
 	./bin/spine-dmd -v --epub \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 dmd_testrun_paths_pod_all:
 	./bin/spine-dmd -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 #+END_SRC
 
 ****** gdc
@@ -728,30 +1173,36 @@ $(SiSU_MARKUP_SAMPLES_POD)
 #+BEGIN_SRC makefile
 gdc_testrun_find:
 	./bin/spine-gdc -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_pod \
-data/pod/sisu-manual
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_pod \
+	data/pod/sisu-manual
+
 gdc_testrun_find_pod_source:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
-./bin/spine-gdc -v --source \
---output-dir=tmp/program_output_pod
+	./bin/spine-gdc -v --source \
+	--output-dir=tmp/program_output_pod
+
 gdc_testrun_find_pod_pod:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
-./bin/spine-gdc -v --pod \
---output-dir=tmp/program_output_pod
+	./bin/spine-gdc -v --pod \
+	--output-dir=tmp/program_output_pod
+
 gdc_testrun_find_pod_html:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
-./bin/spine-gdc -v --html \
---output-dir=tmp/program_output_pod
+	./bin/spine-gdc -v --html \
+	--output-dir=tmp/program_output_pod
+
 gdc_testrun_find_pod_epub:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
-./bin/spine-gdc -v --epub \
---output-dir=tmp/program_output_pod
+	./bin/spine-gdc -v --epub \
+	--output-dir=tmp/program_output_pod
+
 gdc_testrun_find_pod_all:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
-./bin/spine-gdc -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_pod
+	./bin/spine-gdc -v --source --html --epub --sqlite-discrete \
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_pod
+
 #+END_SRC
 
 ******* path list
@@ -760,30 +1211,36 @@ gdc_testrun_find_pod_all:
 #+BEGIN_SRC makefile
 gdc_testrun_paths:
 	./bin/spine-gdc -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_pod \
-data/pod/sisu-manual
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_pod \
+	data/pod/sisu-manual
+
 gdc_testrun_paths_pod_source:
 	./bin/spine-gdc -v --source \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 gdc_testrun_paths_pod_pod:
 	./bin/spine-gdc -v --pod \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 gdc_testrun_paths_pod_html:
 	./bin/spine-gdc -v --html \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 gdc_testrun_paths_pod_epub:
 	./bin/spine-gdc -v --epub \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 gdc_testrun_paths_pod_all:
 	./bin/spine-gdc -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 #+END_SRC
 
 ****** ldc
@@ -793,30 +1250,36 @@ $(SiSU_MARKUP_SAMPLES_POD)
 #+BEGIN_SRC makefile
 ldc_testrun_find:
 	./bin/spine-ldc -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_pod \
-data/pod/sisu-manual
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_pod \
+	data/pod/sisu-manual
+
 ldc_testrun_find_pod_source:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
 	./bin/spine-ldc -v --source \
---output-dir=tmp/program_output_pod
+	--output-dir=tmp/program_output_pod
+
 ldc_testrun_find_pod_pod:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
 	./bin/spine-ldc -v --pod \
---output-dir=tmp/program_output_pod
+	--output-dir=tmp/program_output_pod
+
 ldc_testrun_find_pod_html:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
 	./bin/spine-ldc -v --html \
---output-dir=tmp/program_output_pod
+	--output-dir=tmp/program_output_pod
+
 ldc_testrun_find_pod_epub:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
 	./bin/spine-ldc -v --epub \
---output-dir=tmp/program_output_pod
+	--output-dir=tmp/program_output_pod
+
 ldc_testrun_find_pod_all:
 	$(SiSU_MARKUP_SAMPLES_PODS_FOUND) \
 	./bin/spine-ldc -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_pod
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_pod
+
 #+END_SRC
 
 ******* path list
@@ -825,30 +1288,36 @@ ldc_testrun_find_pod_all:
 #+BEGIN_SRC makefile
 ldc_testrun_paths:
 	./bin/spine-ldc -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_pod \
-data/pod/sisu-manual
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_pod \
+	data/pod/sisu-manual
+
 ldc_testrun_paths_pod_source:
 	./bin/spine-ldc -v --source \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 ldc_testrun_paths_pod_pod:
 	./bin/spine-ldc -v --pod \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 ldc_testrun_paths_pod_html:
 	./bin/spine-ldc -v --html \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 ldc_testrun_paths_pod_epub:
 	./bin/spine-ldc -v --epub \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 ldc_testrun_paths_pod_all:
 	./bin/spine-ldc -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_pod \
-$(SiSU_MARKUP_SAMPLES_POD)
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_pod \
+	$(SiSU_MARKUP_SAMPLES_POD)
+
 #+END_SRC
 
 ***** dir :dir:
@@ -859,25 +1328,30 @@ $(SiSU_MARKUP_SAMPLES_POD)
 #+BEGIN_SRC makefile
 dmd_testrun_find_dir_source:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-dmd -v --source \
---output-dir=tmp/program_output_dir
+	./bin/spine-dmd -v --source \
+	--output-dir=tmp/program_output_dir
+
 dmd_testrun_find_dir_pod:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-dmd -v --pod \
---output-dir=tmp/program_output_dir
+	./bin/spine-dmd -v --pod \
+	--output-dir=tmp/program_output_dir
+
 dmd_testrun_find_dir_html:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-dmd -v --html \
---output-dir=tmp/program_output_dir
+	./bin/spine-dmd -v --html \
+	--output-dir=tmp/program_output_dir
+
 dmd_testrun_find_dir_epub:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-dmd -v --epub \
---output-dir=tmp/program_output_dir
+	./bin/spine-dmd -v --epub \
+	--output-dir=tmp/program_output_dir
+
 dmd_testrun_find_dir_all:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-dmd -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_dir
+	./bin/spine-dmd -v --source --html --epub --sqlite-discrete \
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_dir
+
 #+END_SRC
 
 ******* file list
@@ -886,25 +1360,30 @@ dmd_testrun_find_dir_all:
 #+BEGIN_SRC makefile
 dmd_testrun_filelist_dir_source:
 	./bin/spine-dmd -v --source \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 dmd_testrun_filelist_dir_pod:
 	./bin/spine-dmd -v --pod \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 dmd_testrun_filelist_dir_html:
 	./bin/spine-dmd -v --html \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 dmd_testrun_filelist_dir_epub:
 	./bin/spine-dmd -v --epub \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 dmd_testrun_filelist_dir_all:
 	./bin/spine-dmd -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 #+END_SRC
 
 ****** gdc
@@ -914,25 +1393,30 @@ $(SiSU_MARKUP_SAMPLES_DIR)
 #+BEGIN_SRC makefile
 gdc_testrun_find_dir_source:
 	./bin/spine-gdc -v --source \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 gdc_testrun_find_dir_pod:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-gdc -v --pod \
---output-dir=tmp/program_output_dir
+	./bin/spine-gdc -v --pod \
+	--output-dir=tmp/program_output_dir
+
 gdc_testrun_find_dir_html:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-gdc -v --html \
---output-dir=tmp/program_output_dir
+	./bin/spine-gdc -v --html \
+	--output-dir=tmp/program_output_dir
+
 gdc_testrun_find_dir_epub:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-gdc -v --epub \
---output-dir=tmp/program_output_dir
+	./bin/spine-gdc -v --epub \
+	--output-dir=tmp/program_output_dir
+
 gdc_testrun_find_dir_all:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-gdc -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_dir
+	./bin/spine-gdc -v --source --html --epub --sqlite-discrete \
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_dir
+
 #+END_SRC
 
 ******* file list
@@ -941,25 +1425,30 @@ gdc_testrun_find_dir_all:
 #+BEGIN_SRC makefile
 gdc_testrun_filelist_dir_source:
 	./bin/spine-gdc -v --source \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 gdc_testrun_filelist_dir_pod:
 	./bin/spine-gdc -v --pod \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 gdc_testrun_filelist_dir_html:
 	./bin/spine-gdc -v --html \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 gdc_testrun_filelist_dir_epub:
 	./bin/spine-gdc -v --epub \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 gdc_testrun_filelist_dir_all:
 	./bin/spine-gdc -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 #+END_SRC
 
 ****** ldc
@@ -969,25 +1458,30 @@ $(SiSU_MARKUP_SAMPLES_DIR)
 #+BEGIN_SRC makefile
 ldc_testrun_find_dir_source:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-ldc -v --source \
---output-dir=tmp/program_output_dir
+	./bin/spine-ldc -v --source \
+	--output-dir=tmp/program_output_dir
+
 ldc_testrun_find_dir_pod:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-ldc -v --pod \
---output-dir=tmp/program_output_dir
+	./bin/spine-ldc -v --pod \
+	--output-dir=tmp/program_output_dir
+
 ldc_testrun_find_dir_html:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-ldc -v --html \
---output-dir=tmp/program_output_dir
+	./bin/spine-ldc -v --html \
+	--output-dir=tmp/program_output_dir
+
 ldc_testrun_find_dir_epub:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-ldc -v --epub \
---output-dir=tmp/program_output_dir
+	./bin/spine-ldc -v --epub \
+	--output-dir=tmp/program_output_dir
+
 ldc_testrun_find_dir_all:
 	$(SiSU_MARKUP_SAMPLES_DIR_FILES_FOUND) \
-./bin/spine-ldc -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_dir
+	./bin/spine-ldc -v --source --html --epub --sqlite-discrete \
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_dir
+
 #+END_SRC
 
 ******* file list
@@ -996,25 +1490,30 @@ ldc_testrun_find_dir_all:
 #+BEGIN_SRC makefile
 ldc_testrun_filelist_dir_source:
 	./bin/spine-ldc -v --source \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 ldc_testrun_filelist_dir_pod:
 	./bin/spine-ldc -v --pod \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 ldc_testrun_filelist_dir_html:
 	./bin/spine-ldc -v --html \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 ldc_testrun_filelist_dir_epub:
 	./bin/spine-ldc -v --epub \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 ldc_testrun_filelist_dir_all:
 	./bin/spine-ldc -v --source --html --epub --sqlite-discrete \
---sqlite-create --sqlite-update \
---output-dir=tmp/program_output_dir \
-$(SiSU_MARKUP_SAMPLES_DIR)
+	--sqlite-create --sqlite-update \
+	--output-dir=tmp/program_output_dir \
+	$(SiSU_MARKUP_SAMPLES_DIR)
+
 #+END_SRC
 
 **** org babel tangle batch process command :tangle:
@@ -1040,6 +1539,7 @@ tangle: skel
 				(setq-local org-src-preserve-indentation t) \
 			(org-babel-tangle) \
 			(kill-buffer)) '($$ORGFILES)))" 2>&1
+
 #+END_SRC
 
 ***** tangle maker: org babel tangle makefile new
@@ -1064,6 +1564,7 @@ tangle_maker:
 				(setq-local org-src-preserve-indentation t) \
 			(org-babel-tangle) \
 			(kill-buffer)) '($$ORGFILES)))" 2>&1
+
 #+END_SRC
 
 ***** tangle nix project
@@ -1072,16 +1573,94 @@ tangle_maker:
 #+BEGIN_SRC makefile
 lorri_shell:
 	lorri shell
-nix_shell:
-	nix-shell
-nix_build_default:
-	nix build -f default.nix && ./result/bin/spine -v
-nix_build_project:
-	nix build -f project.nix && ./result/bin/spine -v
-nix_build_spine:
-	nix build -f spine.nix && ./result/bin/spine -v
-nix-build_default:
-	nix-build default.nix
+
+# nix-shell
+nix-shell:
+	nix-shell -I .envrc
+
+nix-shell-pure:
+	nix-shell -I .envrc --pure
+
+# nix-shell (with local tools, presumably latest dlang compiler & build tools (ldc & dub))
+nix-shell-updated:
+	nix-shell -I nixpkgs=/nixpkgs-ra/nixpkgs --pure
+
+# shell.nix (with shebang)
+shell:
+	shell.nix
+
+# nix-build spine
+nix-build:
+	nix-build default.nix && ./result/bin/spine -v
+
+# nix-build spine (with local tools, presumably latest dlang compiler & build tools (ldc & dub))
+nix-build-use-tools-new:
+	nix-build -I .envrc
+
+# tangle-build
+tangle-build: org-tangle nix-build
+
+# build-run
+build-run: nix-build output-samples
+
+# tangle-build-run
+tangle-build-run: org-tangle nix-build output-samples
+
+# nix-build spine search
+nix-build-search:
+	cd ./sundry/spine_search_cgi; \
+	nix-build \
+	cd -
+
+_flake-lock-reset:
+	git reset HEAD flake.lock
+
+_flake-show-name:
+	nix search --json 2>/dev/null |jq;
+
+_flake-show-package:
+	nix flake show;
+
+_flake-show-derivation:
+	nix show-derivation |jq;
+
+nix-develop:
+	nix develop -f default.nix -I nixpkgs=/nixpkgs-ra/nixpkgs
+
+# nix flake show
+flake-show: _flake-show-package _flake-show-name _flake-show-derivation
+
+# nix-build flake spine
+flake-build: _flake-show-name
+	nix build --print-build-logs
+
+# nix-build flake spine
+flake-reset-build: _flake-lock-reset _flake-show-name
+	nix build --print-build-logs
+
+# nix-build flake spine debug
+flake-build-debug:
+	nix build --debug
+
+# nix-build spine (with local tools, presumably latest dlang compiler & build tools (ldc & dub))
+flake-build-use-tools-new:
+	nix build --print-build-logs -I nixpkgs=/nixpkgs-ra/nixpkgs
+
+# tangle-build-flake
+flake-tangle-build: org-tangle flake-build
+
+# build-flake-run
+flake-build-run: flake-build output-samples
+
+# tangle-build-run
+flake-tangle-build-run: org-tangle flake-build output-samples
+
+# nix-build spine search
+flake-build-search:
+	cd ./sundry/spine_search_cgi; \
+	nix build --print-build-logs \
+	cd -
+
 #+END_SRC
 
 **** git snapshot
@@ -1090,6 +1669,7 @@ nix-build_default:
 #+BEGIN_SRC makefile
 gitsnapshot: distclean tangle
 	git commit -a
+
 #+END_SRC
 
 *** phony :phony:
@@ -1099,17 +1679,70 @@ gitsnapshot: distclean tangle
 .PHONY : all build rebuild debug release \
 	distclean init \
 	tangle gitsnapshot
+
+#+END_SRC
+
+** .env/local
+
+#+HEADER: :NO-tangle ../.env/local
+#+BEGIN_SRC sh
+export NIX_PATH=/nix/var/nix/profiles/per-user/root/channels/nixos
+#export NIX_PATH=nixpkgs=/nixpkgs-ra/nixpkgs
+#export NIX_PATH=/nixpkgs-ra/nixpkgs
+# reload when these files change
+# watch_file flake.nix
+# watch_file flake.lock
+## load the flake devShell
+# eval "$(nix print-dev-env)"
+# echo $NIX_BUILD_TOP
+export SpineVER=$(git describe --long --tags | sed 's/^[ a-z_-]\+\([0-9.]\+\)/\1/;s/\([^-]*-g\)/r\1/;s/-/./g')
+export SpinePROJ=/grotto-ra/repo/git.repo/projects/project-spine/doc-reform
+export SpineSRC=/grotto-ra/repo/git.repo/projects/project-spine/doc-reform/src
+export SpineBIN=/grotto-ra/repo/git.repo/projects/project-spine/doc-reform/result/bin
+export SpineDOC=/grotto-ra/repo/git.repo/projects/project-spine/doc-reform-markup/spine-markup-samples
+export SpinePOD=$SpineDOC/markup/pod
+export SpineOUTversioned=/srv/www/spine/$SpineVER
+export SpineOUT=/srv/www/spine
+export SpineDBpath=/var/www/sqlite
+#use nix
+if [ -e .env/echo-nixNote ]; then
+   source .env/echo-nixNote
+fi
 #+END_SRC
 
-** makefile :makefile:
+* dr spine_search
+** spine_search makefile :makefile
 *** tangle
 
-#+HEADER: :tangle ../sundry/spine_search_cgi/makefile_
+#+HEADER: :tangle ../sundry/spine_search_cgi/makefile
 #+BEGIN_SRC makefile
+<<make_cgi_search_makefile>>
 <<make_get_project_cgi_search_dependencies_github>>
 #+END_SRC
 
-********* get project dependencies
+*** make
+
+#+NAME: make_cgi_search_makefile
+#+BEGIN_SRC makefile
+SpineBIN          := "${SpineBIN}" # 'result/bin'
+SpineOUT          := "${SpineOUT}" # '/srv/www/spine'
+SpinePOD          := "${SpinePOD}" # '/grotto-ra/repo/git.repo/projects/project-spine/doc-reform-markup/spine-markup-samples/markup/pod'
+SpineSearchAction := 'https://sisudoc.org/spine_search'
+SpineCGIform      := 'spine_search'
+SpineSQLdb        := 'spine.search.db'
+
+# nix build
+build:
+	nix-build
+
+# cp cgi search form
+cp-cgi:
+	sudo cp -vi /var/www/cgi/cgi-bin/spine_search /var/www/cgi/cgi-bin/spine_search_old && \
+	sudo cp -vi result/share/cgi-bin/spine_search /var/www/cgi/cgi-bin/spine_search
+
+#+END_SRC
+
+*** get project dependencies
 
 #+NAME: make_get_project_cgi_search_dependencies_github
 #+BEGIN_SRC makefile
@@ -1120,10 +1753,10 @@ get_depends:
 	license_bsl="Boost Software License 1.0 (BSL-1.0)" && \
 	echo $${hwd} && \
 	echo $${gwd} && \
-	echo $${dirs} && \
+	echo $${deps} && \
 	dub upgrade; \
 	cd $${gwd} && \
-	for dir in $${dirs}; do \
+	for dir in $${deps}; do \
 	  if [ -d $${dir} ]; then \
 	    echo $${dir} && \
 	    if [[ "arsd" == $${dir} ]]; then \
@@ -1146,6 +1779,377 @@ get_depends:
 	  fi; \
 	done; \
 	cd $${hwd}
+
 set_depends: get_depends
 	dub describe | sed 's~$(shell echo `pwd | sed 's_/_\\/_g'`)~.~g'  > dub_describe.json
+
 #+END_SRC
+
+** .env/local
+
+#+HEADER: :NO-tangle ../sundry/spine_search_cgi/.env/local
+#+BEGIN_SRC nix
+export NIX_PATH=/nix/var/nix/profiles/per-user/root/channels/nixos
+#+END_SRC
+
+* www dr spine latex
+
+- /srv/www/spine/latex
+
+** make
+
+#+HEADER: :tangle /srv/www/spine/latex/makefile
+#+BEGIN_SRC makefile
+# nix build
+#build:
+#  nix-build
+
+# clean, deletes latex processing workfiles
+clean:
+	for ext in "aux" "log" "toc"; do \
+	  rm *.$ext; \
+	done;
+
+# rm *.aux;
+# rm *.log;
+# rm *.toc;
+
+# clean, deletes latex processing workfiles for landscape documents
+clean-landscape:
+	for ext in "aux" "log" "toc"; do \
+	  rm *.landscape.$ext; \
+	done;
+
+# clean, deletes latex processing workfiles for portrait documents
+clean-portrait:
+	for ext in "aux" "log" "toc"; do \
+	  rm *.portrait.$ext; \
+	done;
+
+# clean, deletes latex processing workfiles for a4 documents
+clean-size papersize:
+	for ext in "aux" "log" "toc"; do \
+	  rm *.{{papersize}}.portrait.$ext; \
+	done; \
+	echo "removed latex {{papersize}} workfiles";
+
+# wipe clean, deletes latex processing workfiles & pdfs
+wipe: clean
+	rm *.pdf;
+
+# wipe clean, deletes latex processing workfiles & pdfs for landscape documents
+wipe-landscape: clean-landscape
+	rm *.landscape.pdf;
+
+# wipe clean, deletes latex processing workfiles & pdfs for portrait documents
+wipe-portrait: clean-portrait
+	rm *.portrait.pdf;
+
+# wipe clean, deletes latex processing workfiles & pdfs for a4 documents
+wipe-size papersize: (clean-size papersize)
+	rm *.{{papersize}}.*.pdf; \
+	echo "removed {{papersize}} pdfs";
+
+# xelatex pdf output
+latex: wipe portrait landscape
+
+# xelatex pdf portrait output
+portrait:
+	for file in `ls *.portrait.tex`; do \
+	  for n in 1 2 3; do \
+	    xelatex -interaction=nonstopmode $file; \
+	  done; \
+	done; \
+	echo "portrait pdfs complete";
+
+# xelatex pdf landscape output
+landscape:
+	for file in `ls *.landscape.tex`; do \
+	  for n in 1 2 3; do \
+	    xelatex -interaction=nonstopmode $file; \
+	  done; \
+	done; \
+	echo "landscape pdfs complete";
+
+# xelatex pdf output
+pdf: wipe
+	for file in `ls *.tex`; do \
+	  for n in 1 2 3; do \
+	    xelatex -interaction=nonstopmode $file; \
+	  done; \
+	done; \
+	echo "pdfs complete";
+
+# xelatex pdf a4 output of papersize given, provide papersize
+pdf-size papersize: (pdf-portrait papersize) (pdf-landscape papersize)
+	echo "{{papersize}} pdfs complete";
+
+# xelatex pdf portrait output of papersize given, provide papersize
+pdf-portrait papersize:
+	echo "{{papersize}} portrait ->"; \
+	for file in `ls *.{{papersize}}.portrait.tex`; do \
+	  echo $file; \
+	  for n in 1 2 3; do \
+	    xelatex -interaction=nonstopmode $file; \
+	  done; \
+	done; \
+	echo "{{papersize}} portrait pdfs complete";
+
+# xelatex pdf landscape output of papersize given, provide papersize
+pdf-landscape papersize:
+	echo "{{papersize}}landscape ->"; \
+	for file in `ls *.{{papersize}}.landscape.tex`; do \
+	  echo $file; \
+	  for n in 1 2 3; do \
+	    xelatex -interaction=nonstopmode $file; \
+	  done; \
+	done; \
+	echo "{{papersize}} landscape pdfs complete";
+#+END_SRC
+
+** README
+
+#+HEADER: :tangle /srv/www/spine/latex/README
+#+BEGIN_SRC sh
+-*- mode: org -*-
+things nix to be placed in $SpineOUT/latex
+
+cp -vi nix.org $SpineOUT/latex/.
+
+$SpineBIN/spine --verbose --latex --output="$SpineOUT" $SpinePOD/*
+$SpineBIN/spine --verbose --latex --set-papersize="a4,letter.portrait,b4.portrait" --output="$SpineOUT" $SpinePOD/*
+#+END_SRC
+
+** shell.nix
+*** shell hook
+**** shell hook
+
+#+NAME: shell_hook_
+#+BEGIN_SRC sh
+if [[ -e ".envrc" ]]; then
+  source .envrc
+fi
+eval "$(starship init bash)"
+for texfile in <<tex_files>>; do
+  for run in {1..<<repeat_run>>}; do
+    xelatex -interaction=nonstopmode $texfile
+  done
+done
+rm *.{aux,log,out,toc}
+ls *.tex; ls *.pdf;
+#+END_SRC
+
+#+NAME: shell_hook
+#+BEGIN_SRC sh
+if [[ -e ".envrc" ]]; then
+  source .envrc
+fi
+eval "$(starship init bash)"
+for size in <<paper_sizes>>; do
+  for orient in <<paper_orientations>>; do
+    for texfile in *.$size.$orient.tex; do
+      for run in {1..<<repeat_run>>}; do
+        xelatex -interaction=nonstopmode $texfile
+      done
+    done
+  done
+done
+rm *.{aux,log,out,toc}
+ls *.tex; ls *.pdf;
+#+END_SRC
+
+**** shell hook variables
+***** tex files
+
+#+NAME: tex_files
+#+BEGIN_SRC sh
+{sisu_markup,the_wealth_of_networks.yochai_benkler,two_bits.christopher_kelty,viral_spiral.david_bollier}.en.*.tex
+#+END_SRC
+
+***** paper sizes
+
+#+NAME: paper_sizes
+#+BEGIN_SRC sh
+"a4" "b4" "letter"
+#+END_SRC
+
+***** paper orientations
+
+#+NAME: paper_orientations
+#+BEGIN_SRC sh
+"portrait"
+#+END_SRC
+
+***** repeat xeletex run
+
+#+NAME: repeat_run
+#+BEGIN_SRC sh
+3
+#+END_SRC
+
+***** env paths init
+
+#+NAME: spine_proj
+#+BEGIN_SRC sh
+/grotto-ra/repo/git.repo/projects/project-spine/doc-reform
+#+END_SRC
+
+#+NAME: spine_src
+#+BEGIN_SRC sh
+/grotto-ra/repo/git.repo/projects/project-spine/doc-reform/src
+#+END_SRC
+
+#+NAME: spine_bin
+#+BEGIN_SRC sh
+/grotto-ra/repo/git.repo/projects/project-spine/doc-reform/result/bin
+#+END_SRC
+
+#+NAME: spine_doc
+#+BEGIN_SRC sh
+/grotto-ra/repo/git.repo/projects/project-spine/doc-reform-markup/spine-markup-samples
+#+END_SRC
+
+#+NAME: spine_pod
+#+BEGIN_SRC sh
+$SpineDOC/markup/pod
+#+END_SRC
+
+#+NAME: spine_out
+#+BEGIN_SRC sh
+/srv/www/spine
+#+END_SRC
+
+*** shell.nix
+
+#+HEADER: :tangle /srv/www/spine/latex/shell.nix
+#+BEGIN_SRC nix
+#!/usr/bin/env -S nix-shell --pure
+{ pkgs ? import <nixpkgs> {} }:
+with pkgs;
+mkShell {
+  buildInputs = [
+    <<package_list_latex>>
+  ];
+  shellHook = ''
+    # <<shell_hook>>
+  '';
+}
+#+END_SRC
+
+*** packages.nix
+
+#+NAME: package_list_latex
+#+BEGIN_SRC nix
+### nix_related
+nixFlakes
+nix-prefetch-git
+validatePkgConfig
+jq
+git
+### d_build_related
+## package manager
+dub
+## compiler
+ldc
+rund
+# ### pdf_latex_related
+source-sans-pro
+source-serif-pro
+source-code-pro
+texlive.combined.scheme-full
+# texlive.combined.scheme-tetex
+evince
+zathura
+apvlv
+### candy
+starship
+#+END_SRC
+
+*** packages.nix
+
+#+NAME: package_list_inherit_latex
+#+BEGIN_SRC nix
+(import ./packages.nix { inherit pkgs; })
+#+END_SRC
+
+#+HEADER: :tangle /srv/www/spine/latex/packages.nix
+#+BEGIN_SRC nix
+### nix_related
+{ pkgs ? import <nixpkgs> {} }:
+with pkgs; [
+  <<package_list_latex>>
+]
+#+END_SRC
+
+** env
+*** .envrc
+
+#+HEADER: :tangle /srv/www/spine/latex/.envrc
+#+BEGIN_SRC sh
+NIX_ENFORCE_PURITY=0
+if ! has nix_direnv_version || ! nix_direnv_version 1.4.0; then
+# https://github.com/nix-community/nix-direnv
+  source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/1.4.0/direnvrc" "sha256-4XfVDjv75eHMWN4G725VW7BoOV4Vl3vAabK4YXIfPyE="
+fi
+if [ -e .env/local ]; then
+  source_env_if_exists .env/local || source .env/local
+fi
+#+END_SRC
+
+*** .env/local
+
+#+HEADER: :tangle /srv/www/spine/latex/.env/local
+#+BEGIN_SRC sh
+export NIX_PATH=/nix/var/nix/profiles/per-user/root/channels/nixos
+#export NIX_PATH=nixpkgs=/nixpkgs-ra/nixpkgs
+#export NIX_PATH=/nixpkgs-ra/nixpkgs
+# reload when these files change
+# watch_file flake.nix
+# watch_file flake.lock
+## load the flake devShell
+# eval "$(nix print-dev-env)"
+# echo $NIX_BUILD_TOP
+export PROJ="/grotto-ra/repo/git.repo/projects/project-spine"
+export SpinePROJ=<<spine_proj>>
+export SpineSRC=<<spine_src>>
+export SpineBIN=<<spine_bin>>
+export SpineDOC=<<spine_doc>>
+export SpinePOD=<<spine_pod>>
+export SpineOUT=<<spine_out>>
+#use nix
+if [ -e .env/echo-nixNote ]; then
+   source .env/echo-nixNote
+fi
+#+END_SRC
+
+** git
+*** .gitignore
+
+#+HEADER: :tangle /srv/www/spine/latex/.gitignore
+#+BEGIN_SRC sh
+# git ls-files --others --exclude-from=.git/info/exclude
+,*
+!README
+!nix.org
+!shell.nix
+!packages.nix
+!.gitignore
+!.envrc
+!.env/
+!.env/local
+!sty/
+!sty/*.sty
+!sisu_markup.en.*.tex
+!two_bits.christopher_kelty.en.*.tex
+!the_wealth_of_networks.yochai_benkler.en.*.tex
+!viral_spiral.david_bollier.en.*.tex
+#+END_SRC
+
+** notes
+
+- vim {the_wealth_of_networks.yochai_benkler,two_bits.christopher_kelty,viral_spiral.david_bollier}.en.a4.portrait.tex
+- emacs {the_wealth_of_networks.yochai_benkler,two_bits.christopher_kelty,viral_spiral.david_bollier}.en.a4.portrait.tex
+
+- evince the_wealth_of_networks.yochai_benkler.en.a4.portrait.pdf
+- evince two_bits.christopher_kelty.en.a4.portrait.pdf
+- evince viral_spiral.david_bollier.en.a4.portrait.pdf
diff --git a/org/doc-reform.org b/org/doc-reform.org
index d0b73eb..1b1edaa 100644
--- a/org/doc-reform.org
+++ b/org/doc-reform.org
@@ -209,6 +209,7 @@ config_meson.org
 config_misc.org
 config_nix.org
 #+end_src
+
 *** utils
 
 #+NAME: listdir_util