From a80a7229725ab5a3057736a6fda62319da6fe9b2 Mon Sep 17 00:00:00 2001
From: Gerardo Marx <gmarx_cc@itmorelia.edu.mx>
Date: Tue, 12 Oct 2021 23:51:16 -0500
Subject: [PATCH] auctex with PDF tools and transparency

---
 .emacs | 42 ++++++++++++++++++++++++++++++------------
 1 file changed, 30 insertions(+), 12 deletions(-)

diff --git a/.emacs b/.emacs
index 8c91c5c..81c8ec9 100644
--- a/.emacs
+++ b/.emacs
@@ -33,6 +33,8 @@
 ;; frame size
 (setq initial-frame-alist '((top . 0)(left . 0)
 			    (width . 80)(height . 50)))
+(set-frame-parameter (selected-frame) 'alpha '(95 . 15)) ;;transparency
+(add-to-list 'default-frame-alist '(alpha . (95 . 15))) ;;transparency
 ;;+++++++++++
 ;; Doom-themes, all-the-icons, mode-line and font
 (unless (package-installed-p 'doom-themes)
@@ -59,19 +61,36 @@
 (unless (package-installed-p 'all-the-icons)
   (package-install 'all-the-icons))
 ;; Set default font:
-;;(add-to-list 'default-frame-alist
-;;	     '(font . "Source Code Pro-18"))
+(add-to-list 'default-frame-alist
+	     '(font . "Source Code Pro-14"))
 ;;+++++++
 ;;auctex:
 (is-installed 'auctex)
+(is-installed 'pdf-tools);; PDFtools
+(pdf-tools-install)
 (setenv "PATH" (concat "/Library/TeX/texbin:"
                        (getenv "PATH")))
 (add-to-list 'exec-path "/Library/TeX/texbin")
 (setq TeX-auto-save t)
+(setq TeX-save-query nil)
+(setq LaTeX-includegraphics-read-file 'LaTeX-includegraphics-read-file-relative)
 (setq TeX-parse-self t)
 (setq-default TeX-master nil)
+(add-hook 'LaTeX-mode-hook 'visual-line-mode)
+(add-hook 'LaTeX-mode-hook 'flyspell-mode)
+(add-hook 'LaTeX-mode-hook 'LaTeX-math-mode)
+(add-hook 'LaTeX-mode-hook 'turn-on-reftex)
+(setq reftex-plug-into-AUCTeX t)
+(setq TeX-view-program-selection '((output-pdf "PDF Tools"))
+      TeX-source-correlate-start-server t)
+;; Update PDF buffers after successful LaTeX runs
+(add-hook 'TeX-after-compilation-finished-functions
+          #'TeX-revert-document-buffer)
+(add-to-list 'auto-mode-alist '("\\.pdf\\'" . pdf-view-mode))
+(add-hook 'pdf-view-mode-hook
+	  (lambda () (pdf-tools-enable-minor-modes)))
+(setq TeX-source-correlate-method 'synctex)
 ;;--end----
-;;..............
 ;;========
 ;;Flyspell
 (setq ispell-program-name "/usr/bin/aspell")
@@ -105,7 +124,6 @@
 (is-installed 'neotree)
 (require 'neotree)
 (global-set-key [f8] 'neotree-toggle)
-
 ;;====================
 ;; emacs startup config
 (setq inhibit-startup-message nil) ;;inhibit startup
@@ -120,18 +138,18 @@
 (add-hook 'prog-mode-hook 'display-line-numbers-mode) ;; display line number when programming
 (show-paren-mode +1) ;; show matching parentheses
 ;;---------
-
-
-
-(custom-set-variables
- ;; custom-set-variables was added by Custom.
+;;Keybindings:
+;;(global-set-key (kbd "M-x") 'helm-M-x)
+;;................
+(custom-set-faces
+ ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.
  )
-(custom-set-faces
- ;; custom-set-faces was added by Custom.
+(custom-set-variables
+ ;; custom-set-variables was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.
- )
+)