From d0cd8444fa69269803d9cda8af6277d2cdbecaee Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph.amissah@gmail.com>
Date: Fri, 15 May 2026 17:25:47 -0400
Subject: editors syntax highlighting ...

- emacs syntax: add tree-sitter major mode for SiSU spine markup
  New file sisu-spine-ts-mode.el is a sibling of the existing regex
  mode, backed by Emacs 29+'s built-in treesit.el and the
  tree-sitter-sisu grammar. It replaces the long font-lock keyword list
  with treesit-font-lock-rules grouped into eight features (comment,
  header, heading, block, inline, note, link, index, misc) so users
  can dial verbosity via treesit-font-lock-level. It also wires up:
  - treesit-simple-imenu-settings for a heading outline,
  - treesit-thing-settings for sentence / paragraph motions,
  - treesit-defun-type-regexp so C-M-a / C-M-e jump heading-to-heading,
  - a sisu-spine-ts-install-grammar command that registers
    treesit-language-source-alist and runs
    treesit-install-language-grammar so users can install the parser
    from inside Emacs without leaving the editor.

- the original sisu-spine-mode.el is unchanged and supported for
  Emacs < 29 and for users who prefer regex highlighting.

- nvim drop-in: point parser fetch at tools/tree-sitter-sisu
  sundry/editor-syntax-etc/nvim/
  The nvim-treesitter install_info now fetches the parser from
  https://git.sisudoc.org/projects/tree-sitter-sisu which can be cloned
  via git://git.sisudoc.org/tools/tree-sitter-sisu The fetched paths:
    files = { "src/parser.c", "src/scanner.c" }
  submission of the sisu parser to nvim-treesitter's parsers.lua should
  be a near-trivial one-liner.

- the original vim regex highlighter remains as before
  - sundry/editor-syntax-etc/vim/syntax/sisu-spine.vim
  - sundry/editor-syntax-etc/vim/templates/{sst,ssm,ssi}.tpl
    new skeleton templates for the three SiSU markup file types
    sets up the YAML header (title, creator, date, rights, classify,
    identfier)

- .gitignore - whitelist the new files

(assisted by Claude-Code)
---
 makefile | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

(limited to 'makefile')

diff --git a/makefile b/makefile
index b91d722..d8703de 100644
--- a/makefile
+++ b/makefile
@@ -642,14 +642,14 @@ skel:
 	mkdir -p build; \
 	mkdir -p views; \
 	mkdir -p data; \
-	mkdir -p sundry/misc/util/d/cgi/search/cgi-bin/src; \
-	mkdir -p sundry/misc/util/d/tools/markup_conversion; \
-	mkdir -p sundry/misc/editor-syntax-etc/emacs; \
-	mkdir -p sundry/misc/editor-syntax-etc/vim/syntax; \
-	mkdir -p sundry/misc/editor-syntax-etc/vim/colors; \
-	mkdir -p sundry/misc/editor-syntax-etc/vim/ftplugin; \
-	mkdir -p sundry/misc/editor-syntax-etc/vim/rc; \
-	mkdir -p sundry/misc/editor-syntax-etc/vim/templates; \
+	mkdir -p sundry/util/d/cgi/search/cgi-bin/src; \
+	mkdir -p sundry/util/d/tools/markup_conversion; \
+	mkdir -p sundry/editor-syntax-etc/emacs; \
+	mkdir -p sundry/editor-syntax-etc/vim/syntax; \
+	mkdir -p sundry/editor-syntax-etc/vim/colors; \
+	mkdir -p sundry/editor-syntax-etc/vim/ftplugin; \
+	mkdir -p sundry/editor-syntax-etc/vim/rc; \
+	mkdir -p sundry/editor-syntax-etc/vim/templates; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR)/conf; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR)/io_in; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR)/io_out; \
@@ -685,14 +685,14 @@ distclean: expunge
 
 distclean_and_init: expunge
 	mkdir -p views; \
-	mkdir -p sundry/misc/util/d/cgi/search/cgi-bin/src; \
-	mkdir -p sundry/misc/util/d/tools/markup_conversion; \
-	mkdir -p sundry/misc/editor-syntax-etc/emacs; \
-	mkdir -p sundry/misc/editor-syntax-etc/vim/syntax; \
-	mkdir -p sundry/misc/editor-syntax-etc/vim/colors; \
-	mkdir -p sundry/misc/editor-syntax-etc/vim/ftplugin; \
-	mkdir -p sundry/misc/editor-syntax-etc/vim/rc; \
-	mkdir -p sundry/misc/editor-syntax-etc/vim/templates; \
+	mkdir -p sundry/util/d/cgi/search/cgi-bin/src; \
+	mkdir -p sundry/util/d/tools/markup_conversion; \
+	mkdir -p sundry/editor-syntax-etc/emacs; \
+	mkdir -p sundry/editor-syntax-etc/vim/syntax; \
+	mkdir -p sundry/editor-syntax-etc/vim/colors; \
+	mkdir -p sundry/editor-syntax-etc/vim/ftplugin; \
+	mkdir -p sundry/editor-syntax-etc/vim/rc; \
+	mkdir -p sundry/editor-syntax-etc/vim/templates; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR); \
 	mkdir -p $(PRG_BINDIR);
 
-- 
cgit v1.2.3