From f2e0acfdf561ad1ce22d597e3931aebc98ce8fd9 Mon Sep 17 00:00:00 2001 From: Ivan Malison Date: Mon, 26 Jan 2015 01:55:47 -0800 Subject: [PATCH] Guess tex master function. --- dotfiles/emacs.d/init.el | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/dotfiles/emacs.d/init.el b/dotfiles/emacs.d/init.el index b7e9fc81..948b7cfb 100644 --- a/dotfiles/emacs.d/init.el +++ b/dotfiles/emacs.d/init.el @@ -1496,14 +1496,44 @@ window is active in the perspective." ;; TeX ;; ============================================================================= +(defun guess-TeX-master (filename) + "Guess the master file for FILENAME from currently open .tex files." + (let ((candidate nil) + (filename (file-name-nondirectory filename))) + (save-excursion + (dolist (buffer (buffer-list)) + (with-current-buffer buffer + (let ((name (buffer-name)) + (file buffer-file-name)) + (if (and file (string-match "\\.tex$" file)) + (progn + (goto-char (point-min)) + (if (re-search-forward (concat "\\\\input{" filename "}") nil t) + (setq candidate file)) + (if (re-search-forward (concat "\\\\include{" (file-name-sans-extension filename) "}") nil t) + (setq candidate file)))))))) + (if candidate + (message "TeX master document: %s" (file-name-nondirectory candidate))) + candidate)) + +(defun set-TeX-master () + (setq TeX-master (guess-TeX-master (buffer-file-name)))) + (use-package tex-site :ensure auctex :commands TeX-mode :config (progn + (add-hook 'TeX-mode-hook 'set-TeX-master) + (unbind-key "C-j" latex-mode-map) + (unbind-key "C-j" LaTeX-mode-map) + (unbind-key "C-j" TeX-mode-map) + (unbind-key "C-j" tex-mode-map) (setq TeX-auto-save t) (setq TeX-parse-self t) (setq TeX-save-query nil) + (setq TeX-PDF-mode t) + (TeX-global-PDF-mode t) (setq-default TeX-master nil))) ;; =============================================================================