Remove unused LaTeX setup

1 files changed, 0 insertions, 71 deletions

diff --git a/lisp/init-tex.el b/lisp/init-tex.el
index 44da5ac..c1a4a0d 100644
--- a/lisp/init-tex.el
+++ b/lisp/init-tex.el
@@ -2,77 +2,6 @@
 
 (add-hook 'LaTeX-mode-hook 'turn-on-reftex)
 
-;;; Add path for pdflatex.
-(setenv "PATH"
-        (concat
-         "/usr/texbin" ":"
-         (getenv "PATH")))
-
-(defun km/org-mode-reftex-setup ()
-  (define-key org-mode-map (kbd "C-c [") 'reftex-citation))
-
-(add-hook 'org-mode-hook 'km/org-mode-reftex-setup)
-
 (setq reftex-default-bibliography '("refs.bib"))
 
-(defun km/latex-narrow-to-single-tag (&optional tag)
-  "Narrow region to LaTeX tag.
-This is meant for single elements, like \"\\section\". If TAG is
-not given, it is taken from the active region."
-  (interactive)
-  (save-excursion
-    (widen)
-    (let* ((tag (or tag
-                (buffer-substring-no-properties (mark) (point))))
-           (tag (if (s-starts-with? "\\" tag)
-                    tag
-                  (concat "\\" tag)))
-           (beg (progn (end-of-line)
-                       (search-backward tag)))
-           (end (progn (forward-line 1)
-                       (unless (search-forward tag nil t)
-                         (search-forward "\\end{document}"))
-                       (forward-line -1)
-                       (point))))
-      (narrow-to-region beg end))))
-
-(defun km/latex-narrow-to-paired-tag (&optional tag)
-  "Narrow region to LaTeX tag.
-This is meant for paired elements, like \"\\begin{document}\". If
-TAG is not given, it is taken from the active region."
-  (interactive)
-  (save-excursion
-    (widen)
-    (let* ((tag (or tag
-                (buffer-substring-no-properties (mark) (point))))
-           (beg (progn (end-of-line)
-                       (search-backward (format "\\begin{%s}" tag))))
-           (end (progn (forward-line 1)
-                       (search-forward (format "\\end{%s}" tag)))))
-      (narrow-to-region beg end))))
-
-(defun km/latex-narrow-to-document ()
-  "Narrow region to LaTeX document text.
-The point should be beyond \"\\begin{document}\"."
-  (interactive)
-  (km/latex-narrow-to-paired-tag "document"))
-
-(defun km/latex-narrow-to-section ()
-  "Narrow region to current LaTeX section.
-The point should be beyond \"\\section\"."
-  (interactive)
-  (km/latex-narrow-to-single-tag "section"))
-
-(defun km/latex-find-pdf ()
-  "Find the PDF file for the current LaTeX file."
-  (interactive)
-  (let ((pdf-file (concat (file-name-base (buffer-file-name))
-                          ".pdf")))
-    (unless (file-exists-p pdf-file)
-      (user-error "%s does not exist" pdf-file))
-    (start-process "tex-pdf" nil "xdg-open" pdf-file)))
-
-(after 'latex
-  (define-key LaTeX-mode-map (kbd "C-c m p") 'km/latex-find-pdf))
-
 (provide 'init-tex)