add completion and spell, syntax and version checking, deft and treemacs and bibliography settings

settings/bibliography-settings.el

@@ -0,0 +1,42 @@
+;;; bibliography-settings.el --- bibliography settings  -*- lexical-binding: t -*-
+
+;;; Commentary:
+;; settings in org-settings: org-latex-pdf-process
+ 
+;; Requirements:
+;; for 'biber' install linux package 'biber', for HTML export features
+;; install linux package 'bibtex2html'
+;; org-ref https://melpa.org/#/org-ref
+;;   pdf-tools
+;;   parsebib
+;;   htmlize (helm and hel-bibtex -> ivy)
+;;   ivy
+;;   ivy-bibtex (bibtex-completion (because of org-ref-ivy-cite))
+;;   biblio biblio-core https://melpa.org/#/biblio
+
+;;; Code:
+(use-package pdf-tools
+  :load-path (lambda() (concat user-emacs-directory "lisp/pdf-tools"))
+  :defer t  ;; used by org-ref
+  )
+(use-package biblio
+  :load-path (lambda() (concat user-emacs-directory "lisp/biblio"))
+  :defer t  ;; used by org-ref
+  )
+(use-package org-ref  ;; used with some preamble defs and \printbibliography (biblatex/biber, no html export), see also ox-bibtex
+  :load-path (lambda() (concat user-emacs-directory "lisp/org-ref"))
+  :after (org)
+  :defer 1
+  :init
+  ;; specify completion backends
+  (defvar org-ref-completion-library 'org-ref-ivy-cite) ;; requires ivy-bibtex, must be set before requiring org-ref otherwise helm will be loaded
+  :config
+  (setq bibtex-dialect 'biblatex)  ;; biblatex also for biber
+  )
+(use-package ox-bibtex  ;; used with #+BIBLIOGRAPHY: ... (bibtex, with html export), see also org-ref
+  :after (org)
+  :defer 1
+  )
+
+(provide 'bibliography-settings)
+;;; bibliography-settings.el ends here