Extra autocompletion for LaTeX

1 files changed, 23 insertions, 1 deletions

diff --git a/ravi-init-tex.el b/ravi-init-tex.el
index 298de5d..e61cac4 100644
--- a/ravi-init-tex.el
+++ b/ravi-init-tex.el
@@ -49,7 +49,7 @@
 
         (use-package preview)
         (use-package font-latex)
-        (fset 'tex-font-lock-suscript 'ignore)
+        (fset 'tex-font-lock-subscript 'ignore)
 
         (sp-with-modes '(tex-mode plain-tex-mode latex-mode)
           (sp-local-pair "\\[" nil :post-handlers '(my-latex-math-block-indent)))
@@ -97,6 +97,11 @@
         (bind-key "M-n" 'my-end-of-environment LaTeX-mode-map)
         (bind-key "M-p" 'my-beginning-of-environment LaTeX-mode-map)
 
+        ;; Use okular rather than evince
+        (setq TeX-view-program-selection
+              '((output-dvi "Okular")
+                (output-pdf "Okular")))
+
         ;; fix italian quote highlight
         (push '("\"<" "\">") font-latex-quote-list)
 
@@ -126,6 +131,23 @@ starting with \\ and followed by a block of text enclosed in {}."
         (bind-key "C-c d" 'my-latex-remove-command LaTeX-mode-map)
         (bind-key "M-RET" 'LaTeX-insert-item LaTeX-mode-map)
 
+        (use-package company-math
+          :config
+          (progn
+           (defun ravi/company-math-setup ()
+             (setq-local company-backends
+                         (append '(company-math-symbols-latex company-latex-commands)
+                      company-backends)))
+           (add-hook 'TeX-mode-hook 'ravi/company-math-setup))
+          :ensure t)
+
+        (use-package latex-extra
+          :config
+          (progn
+            (add-hook 'LaTeX-mode-hook 'latex-extra-mode))
+          :diminish latex-extra-mode
+          :ensure t)
+
         (defun my-LaTeX-preview-math ()
           (interactive)
           (let ((b (save-excursion (while (texmathp) (backward-char 1)) (1- (point))))