doom/config.org

@@ -449,6 +449,37 @@ The target indentation style of ~LaTeX~ is as follows:
 \end{enumerate}
 #+end_src
 
+The ~SPC m c~ command which by default binds to ~TeX-command-run-all~ is
+modified so it runs in the directory of the nearest ~.latexmkrc~ file or the
+projectile root, whichever is closer. If a ~.latexmkrc~ file is not found, we
+fall back to the current directory.
+#+begin_src emacs-lisp
+(defun custom/TeX-compile-in-root ()
+		"Execute ~TeX-command-run-all~ in the nearest ~.latexmkrc~ directory or
+		projectile project root."
+		(interactive)
+		(let*
+			((dir-latexmkrc
+				(projectile-locate-dominating-file default-directory ".latexmkrc"))
+			(dir-projectile (projectile-project-root))
+			(is-latexmk-child-of-projectile (string-match-p (regexp-quote dir-projectile) dir-latexmkrc))
+			(dir-work (cond
+				((and dir-latexmkrc is-latexmk-child-of-projectile) dir-latexmkrc)
+				(dir-projectile dir-projectile)
+				(t default-directory)))
+			(dir-current-rel (string-remove-prefix dir-work default-directory))
+			(file-current-rel (concat dir-current-rel (TeX-master-file))))
+			; Execute in shadowed ~default-directory~
+			(cl-labels ((replace-pwd () dir-work) (replace-file (&optional extension nondirectory ask) file-current-rel))
+				(advice-add 'TeX-master-directory :override #'replace-pwd)
+				(advice-add 'TeX-master-file :override #'replace-file)
+				(TeX-command-run-all nil)
+				(advice-remove 'TeX-master-file #'replace-file)
+				(advice-remove 'TeX-master-directory #'replace-pwd)
+		)))
+#+end_src
+
+
 For some reason the keymap binding has to use ~LaTeX-mode-map~ or ~TeX-mode-map~
 instead of ~latex-mode-map~. Also some original keybindings are removed so they
 can be displayed correctly in prompts. See e.g. ~tex-buf.el~ for an example.
@@ -471,6 +502,7 @@ introduced.
 	:desc "View Compilation Log" "l" #'TeX-recenter-output-buffer
 	:desc "Next Error"           "e" #'TeX-next-error
 	:desc "Close Environment"    "]" #'LaTeX-close-environment
+	:desc "Compile in root"      "." #'custom/TeX-compile-in-root
 	(:prefix ("f" . "Fold")
 	 :desc "Fold Mode"           "f" #'TeX-fold-mode
 	 :desc "Environment"         "e" #'TeX-fold-env
@@ -486,6 +518,7 @@ introduced.
 	)
 #+end_src
 
+
 *** Lean 3
 
 #+begin_src emacs-lisp

doom/init.el

@@ -69,7 +69,7 @@
        :emacs
        dired             ; making dired pretty [functional]
        electric          ; smarter, keyword-based electric-indent
-       ;;ibuffer         ; interactive buffer management
+       (ibuffer +icons)         ; interactive buffer management
        undo              ; persistent, smarter undo for your inevitable mistakes
        vc                ; version-control and Emacs, sitting in a tree
 
@@ -82,7 +82,7 @@
        :checkers
        syntax              ; tasing you for every semicolon you forget
        (spell +flyspell) ; tasing you for misspelling mispelling
-       ;;grammar           ; tasing grammar mistake every you make
+       grammar           ; tasing grammar mistake every you make
 
        :tools
        ;;ansible
@@ -142,7 +142,7 @@
        ;;idris             ; a language you can depend on
        json              ; At least it ain't XML
        ;;(java +lsp)       ; the poster child for carpal tunnel syndrome
-       ;;javascript        ; all(hope(abandon(ye(who(enter(here))))))
+       javascript        ; all(hope(abandon(ye(who(enter(here))))))
        ;;julia             ; a better, faster MATLAB
        ;;kotlin            ; a better, slicker Java(Script)
        (latex +latexmk +lsp) ; writing papers in Emacs has never been so fun