doom: Enable LaTeX, show project in modeline

doom/.config/doom/+ui.el

@@ -22,7 +22,8 @@
 
 ;; From Tecosaur's config: hide encoding in modeline if usual
 (defun doom-modeline-conditional-buffer-encoding ()
-  "We expect the encoding to be LF UTF-8, so only show the modeline when this is not the case"
+  "We expect the encoding to be LF UTF-8, so only show the modeline
+when this is not the case"
   (setq-local doom-modeline-buffer-encoding
               (unless (and (memq (plist-get (coding-system-plist buffer-file-coding-system) :category)
                                  '(coding-category-undecided coding-category-utf-8))
@@ -30,6 +31,10 @@
                 t)))
 (add-hook 'after-change-major-mode-hook #'doom-modeline-conditional-buffer-encoding)
 
+;; https://github.com/doomemacs/doomemacs/issues/314
+(after! doom-modeline
+  (setq doom-modeline-persp-name t))
+
 ;; Also from Tecosaur's config (modified slightly): better window title
 (setq frame-title-format
       '(""

doom/.config/doom/init.el

@@ -144,7 +144,7 @@
        ;;javascript        ; all(hope(abandon(ye(who(enter(here))))))
        ;;julia             ; a better, faster MATLAB
        ;;kotlin            ; a better, slicker Java(Script)
-       ;;latex             ; writing papers in Emacs has never been so fun
+       latex             ; writing papers in Emacs has never been so fun
        ;;lean              ; for folks with too much to prove
        ;;ledger            ; be audit you can be
        ;;lua               ; one-based indices? one-based indices