Uwe Brauer <o...@mat.ucm.es> writes: > > If you restart Emacs and open main.tex *only*, you have access to all > > labels defined in the subfiles? I don't get anything when I open > > main.tex and hit `C-c )' (RefTeX enabled). > > If reftex-revisit-to-follow is set to t, then I do see these labels, > if it is nil, then only if these files have been already opened.
Thanks for checking. I'm not sure why `reftex-revisit-to-follow' makes
a difference for you. For me, I always see no labels (blank RefTeX
labels buffer) when I only load main.tex as the entry point. I'm
attaching the logic I've implemented to ltxtable.el applied to
subfiles.el from git.
;; Ensure that \subfile stays in one line
(LaTeX-paragraph-commands-add-locally "subfile")
;; Tell AUCTeX that \subfile loads a file. regexp is the same as
;; for \input or \include. This will run `TeX-run-style-hooks' on
;; subfile(s) when master file is loaded.
(TeX-auto-add-regexp
`(,(concat
"\\\\subfile"
"{\\(\\.*[^#}%\\\\\\.\n\r]+\\)\\(\\.[^#}%\\\\\\.\n\r]+\\)?}")
1 TeX-auto-file))
;; Tell RefTeX the same thing.
(when (and (boundp 'reftex-include-file-commands)
(not (member "subfile" reftex-include-file-commands)))
(add-to-list 'reftex-include-file-commands "subfile" t)
(reftex-compile-variables))
This makes \subfile act like \input and both AUCTeX and RefTeX seem to
be happy with it. Maybe you can give it a roll. The complete style is
attached.
Best, Arash
subfiles.el
Description: application/emacs-lisp
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