🚀 go-pugleaf

I'm not sure what the problem is; maybe has to do with the value that
outline-level returns--it's the length of the string-match for a match on
the outline-regexp.  So a match of "@\\(sub\\)*section" will be of length
8, 11, 14, etc.  Outline mode doesn't know that something at level 8
doesn't have children of level 9.

Try a modification based on the regexps below.  This is for TeX, so change
the initial \\ to @, or use [\\@] for both TeX/Texinfo.

When you want something shorter to match at a lower level, you can pad it
with `any char'.  For example, below I could make \figure appear at the
same level as \subsubse by adding a "figure.." disjunt to the regexp.

Another example: if there are separator "higher" and "lower", and I want
lower to be at a lower level, I would use "^\\(higher\\|lower..\\)".
The "." won't match a new line, so if nothing might occur after a string
such as lower, then the "." would need to be replaced with something like
"\\(.\\|\n\\)", I think.  Try it and see.

I used to use outline-minor mode for all my lisp and tex files; I don't
remember why I stopped.


;
;(defun tex-outline-mode ()
;  "Like outline mode, but sets the regexp for TeX."
;  (interactive)
;  (set-outline-minor tex-mode-map)
;  ;;(setq mode-name "TeX Outline")
;  (make-local-variable 'outline-regexp)
;  (setq outline-regexp
;        "^\\\\(part\\|chapt\\|appen\\|sectio\\|subsect\\|subsubse\\|paragraph\\|subparagra\\|table\\)")
;  )

;;;Matches these, in order
;;; part
;;; chapt
;;; appen
;;; sectio
;;; subsect
;;; subsubse
;;; paragraph
;;; subparagra
;;;
;;; table     - contents- should go where?



 -todd

;; ATR Interpreting Telephony Research Laboratories
;; Sanpeidani Inuidani,  Seika-cho Soraku-gun,  Kyoto 619-02  Japan
;; email: todd@atr-la.atr.co.jp, toad@cs.cmu.edu
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