diff --git a/lisp/org-latex-preview.el b/lisp/org-latex-preview.el index e1bb65edb..511fcab6e 100644 --- a/lisp/org-latex-preview.el +++ b/lisp/org-latex-preview.el @@ -226,6 +226,13 @@ images at the same place." "Face applied to LaTeX fragments for which a preview is being generated." :group 'org-faces) +(defconst org-latex-preview--image-log "*Org Preview Convert Output*" + "Buffer name for Preview image conversion output.") +(defconst org-latex-preview--latex-log "*Org Preview LaTeX Output*" + "Buffer name for Preview LaTeX output.") +(defconst org-latex-preview--precompile-log "*Org Preview Preamble Precompilation*" + "Buffer name for Preview LaTeX output.") + (defun org-format-latex-mathml-available-p () "Return t if `org-latex-to-mathml-convert-command' is usable." (save-match-data @@ -643,8 +650,7 @@ fragments in the buffer." ;; Preview whole buffer. ((equal arg '(16)) (message "Creating LaTeX previews in buffer...") - (org-latex-preview--preview-region (point-min) (point-max)) - (message "Creating LaTeX previews in buffer... done.")) + (org-latex-preview--preview-region (point-min) (point-max))) ;; Clear current section. ((equal arg '(4)) (org-latex-preview-clear-overlays @@ -658,8 +664,7 @@ fragments in the buffer." (org-with-limited-levels (org-entry-end-position))))) ((use-region-p) (message "Creating LaTeX previews in region...") - (org-latex-preview--preview-region (region-beginning) (region-end)) - (message "Creating LaTeX previews in region... done.")) + (org-latex-preview--preview-region (region-beginning) (region-end))) ;; Toggle preview on LaTeX code at point. ((let ((datum (org-element-context))) (and (memq (org-element-type datum) '(latex-environment latex-fragment)) @@ -668,8 +673,7 @@ fragments in the buffer." (if (org-latex-preview-clear-overlays beg end) (message "LaTeX preview removed") (message "Creating LaTeX preview...") - (org-latex-preview--preview-region beg end) - (message "Creating LaTeX preview... done.")) + (org-latex-preview--preview-region beg end)) t)))) ;; Preview current section. (t @@ -678,8 +682,7 @@ fragments in the buffer." (org-with-limited-levels (org-back-to-heading t) (point))))) (end (org-with-limited-levels (org-entry-end-position)))) (message "Creating LaTeX previews in section...") - (org-latex-preview--preview-region beg end) - (message "Creating LaTeX previews in section... done."))))) + (org-latex-preview--preview-region beg end))))) (defun org-latex-preview-collect-fragments (&optional beg end) "Collect all LaTeX maths fragments/environments between BEG and END." @@ -841,10 +844,11 @@ Some of the options can be changed using the variable :key hash) fragment-info)) (setq prev-fg fg prev-bg bg)))) - (when fragment-info - (org-latex-preview-create-image-async - processing-type - (nreverse fragment-info))))) + (if fragment-info + (org-latex-preview-create-image-async + processing-type + (nreverse fragment-info)) + (message "Creating LaTeX previews... done.")))) (defun org-latex-preview--colors-at (pos) "Find colors for LaTeX previews to be inserted at POS." @@ -947,9 +951,13 @@ during processing to hold more information on the fragments." (plist-put (cddr img-extract-async) :success (list ; The order is important here. #'org-latex-preview--check-all-fragments-produced - #'org-latex-preview--cleanup-callback)) + #'org-latex-preview--cleanup-callback + "Creating LaTeX previews... done.")) (plist-put (cddr img-extract-async) :failure - #'org-latex-preview--failure-callback) + (list + #'org-latex-preview--failure-callback + (format "Creating LaTeX previews... failed. Please see %s for details" + (propertize org-latex-preview--image-log 'face 'warning)))) (pcase processing-type ('dvipng (plist-put (cddr img-extract-async) :filter @@ -1034,7 +1042,7 @@ The path of the created LaTeX file is returned." "Create an `org-async-call' spec to compile the texfile in EXTENDED-INFO." (let* ((tex-process-buffer (with-current-buffer - (get-buffer-create "*Org Preview LaTeX Output*") + (get-buffer-create org-latex-preview--latex-log) (erase-buffer) (current-buffer))) (tex-compile-command @@ -1066,7 +1074,7 @@ The path of the created LaTeX file is returned." "Create an `org-async-call' spec to extract images according to EXTENDED-INFO." (let* ((img-process-buffer (with-current-buffer - (get-buffer-create "*Org Preview Convert Output*") + (get-buffer-create org-latex-preview--image-log) (erase-buffer) (current-buffer))) (img-extract-command @@ -1505,7 +1513,7 @@ process." (header-file (concat header-base-file ".tex")) (precompile-buffer (with-current-buffer - (get-buffer-create "*Org Preview Preamble Precompilation*") + (get-buffer-create org-latex-preview--precompile-log) (erase-buffer) (current-buffer)))) (if (file-exists-p dump-file) @@ -1780,7 +1788,7 @@ a HTML file." (or (and (string= bg "Transparent") (plist-get processing-info :transparent-image-converter)) (plist-get processing-info :image-converter))) - (log-buf (get-buffer-create "*Org Preview LaTeX Output*")) + (log-buf (get-buffer-create org-latex-preview--latex-log)) (resize-mini-windows nil)) ;Fix Emacs flicker when creating image. (dolist (program programs) (org-check-external-command program error-message))