My Latex Setup with Doom. In my init.el file, I have
(latex
+lsp
+latexmk
+cdlatex
+fold) ; writing papers in Emacs has never been so fun
Want to make a keybinding for reftex and citar.
(map!
:map (LaTeX-mode-map latex-mode-map tex-mode-map)
:localleader
(:prefix-map ("i" . "insert")
;; citation keybinding also used in org mode. If I change it here I should change
;; it there as well for consistency
:desc "citation" "c" #'citar-insert-citation
:desc "cleveref" "r" #'reftex-cleveref-cref
:desc "Cleveref" "R" #'reftex-cleveref-Cref
:desc "label" "l" #'reftex-label))
I want some help with writing, just to make sure I am writing to follow conventions when needed, and to give me some feedback on when I am going astray. I also want some help with LaTeX errors that will come my way. These tools (texidote and lsp) are here to help.
(after! tex
;; define a checker for texidote
(flycheck-define-checker tex-textidote
"A LaTeX grammar/spelling checker using textidote.
See https://github.com/sylvainhalle/textidote"
:modes (latex-mode plain-tex-mode)
:command ("java" "-jar" (eval (expand-file-name "~/.local/bin/textidote.jar"))
"--read-all"
"--output" "singleline"
"--no-color"
"--check" (eval (if ispell-current-dictionary (substring ispell-current-dictionary 0 2) "en_UK"))
;; Try to honor local aspell dictionary and replacements if they exist
"--dict" (eval (expand-file-name "~/.aspell.en.pws"))
"--replace" (eval (expand-file-name "~/.aspell.en.prepl"))
;; Using source ensures that a single temporary file in a different dir is created
;; such that textidote won't process other files. This serves as a hacky workaround for
;; https://github.com/sylvainhalle/textidote/issues/200.
source)
:error-patterns ((warning line-start (file-name)
"(L" line "C" column "-" (or (seq "L" end-line "C" end-column) "?") "): "
(message (one-or-more (not "\""))) (one-or-more not-newline) line-end)))
(add-to-list 'flycheck-checkers 'tex-textidote)
;; (add-hook 'latex-mode-hook
;; (lambda ()
;; (flycheck-add-next-checker 'tex-textidote 'tex-chktex))))
(add-hook 'lsp-managed-mode-hook
(lambda ()
(when (derived-mode-p 'latex-mode)
(setq ethan/flycheck-local-cache '((lsp . ((next-checkers . (tex-textidote)))))))))) ;; Use pdf-tools to open PDF files
(after! tex
(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));; nomenclature for latex
(after! tex
'(add-to-list 'TeX-command-list
'("Nomenclature" "makeindex %s.nlo -s nomencl.ist -o %s.nls"
(lambda (name command file)
(TeX-run-compile name command file)
(TeX-process-set-variable file 'TeX-command-next TeX-command-default))
nil t :help "Create nomenclature file")))(after! tex
'(add-to-list 'TeX-command-list
'("LatexMk-shell-escape" "latexmk -shell-escape %(-PDF)%S%(mode) %(file-line-error) %(extraopts) %t" TeX-run-latexmk nil
(plain-tex-mode latex-mode doctex-mode)
:help "Run LatexMk with -shell escape flag")))(package! xenops
:recipe (:host github :repo "dandavison/xenops"))(use-package! xenops
:after tex
:if is/graphical-p
:config
(add-hook 'latex-mode-hook #'xenops-mode)
(add-hook 'LaTeX-mode-hook #'xenops-mode)
;; making xenops reveal on entry
(setq xenops-reveal-on-entry t)
;; making the background be inherited from my theme
(setq org-format-latex-options
(plist-put org-format-latex-options :background 'default))
;; making the equations and displays a little bit bigger
(setq org-format-latex-options
(plist-put org-format-latex-options :scale 1.5))
(setq xenops-math-image-scale-factor 1.3))With Xenops, the newline operator mapped to “o” in normal mode doesn’t work as expected sometimes when I am in a LaTeX environment. To fix this I have just defined my own.
(defun my/xenops-newline ()
"my newline command when xenops is out and about
Basically:
1. go down one
2. insert new line
3. go back up after inserting new line
4. enter insert mode"
(interactive)
(evil-next-line)
(evil-beginning-of-line)
(newline)
(evil-previous-line)
(LaTeX-indent))
;; map it to when xenops is around and only in normal ":n" mode
(map! :mode xenops-mode
:desc "my/xenops-newline" :n "o" #'my/xenops-newline)(package! laas
:recipe (:host github :repo "tecosaur/LaTeX-auto-activating-snippets"))(use-package! laas
:hook (LaTeX-mode . laas-mode)
:config ; do whatever here
(aas-set-snippets 'laas-mode
;; some snippets for general use
;; glossery
;; the missing final curly bracket is because one will automatically be inserted
"gls" (lambda () (interactive)
(yas-expand-snippet "\\gls{$0}"))
"Gls" (lambda () (interactive)
(yas-expand-snippet "\\Gls{$0}"))
;; gps is obviously an acronym that is already used, but not one I use that often
"gps" (lambda () (interactive)
(yas-expand-snippet "\\glspl{$0}"))
"Gps" (lambda () (interactive)
(yas-expand-snippet "\\Glspl{$0}"))
;; set condition!
:cond #'texmathp ; expand only while in math
"supp" "\\supp"
"On" "O(n)"
"O1" "O(1)"
"Olog" "O(\\log n)"
"Olon" "O(n \\log n)"
;; bind to functions!
"Sum" (lambda () (interactive)
(yas-expand-snippet "\\sum_{$1}^{$2} $0"))
"Span" (lambda () (interactive)
(yas-expand-snippet "\\Span($1)$0"))
;; add accent snippets
:cond #'laas-object-on-left-condition
"qq" (lambda () (interactive) (laas-wrap-previous-object "sqrt"))))I want to disable line numbers if I have enabled writeroom mode. Line numbers sort of defeat the purpose. Also want to adjust the scaling the is done.
(defun writeroom-disable-linenumbers ()
(when display-line-numbers
(display-line-numbers-mode)))
(after! (tex zen)
(add-hook 'writeroom-mode-hook 'writeroom-disable-linenumbers)
(setq +zen-text-scale 1.2)
(setq writeroom-width 110))I am using apheleia to format all my code now, but I want to have it support linewrapping when it can. For this I just need to add the ‘-m’ flag to latexindent
(after! apheleia
(setf (alist-get 'latexindent apheleia-formatters)
'("latexindent" "--logfile=/dev/null" "-m")))