Add a 'chameleon' LaTeX export pseudo-class, to blend in with Emacs
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tecosaur
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af44300ac7
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442a9b2018
146
config.org
146
config.org
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@ -2228,7 +2228,10 @@ Now for a few more adjustments.
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("breakaftersymbolpre" "\\,\\footnotesize\\ensuremath{{}_{\\rfloor}}")))
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(setq org-latex-tables-booktabs t)
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(setq org-latex-hyperref-template "\\hypersetup{
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(setq org-latex-hyperref-template "
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\\providecolor{link}{HTML}{blue!70!green}
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\\providecolor{cite}{HTML}{blue!40!green}
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\\hypersetup{
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pdfauthor={%a},
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pdftitle={%t},
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pdfkeywords={%k},
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@ -2238,12 +2241,149 @@ Now for a few more adjustments.
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breaklinks=true,
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colorlinks=true,
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linkcolor=,
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urlcolor=blue!70!green,
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citecolor=green!60!blue\n}
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urlcolor=link,
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citecolor=cite\n}
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\\urlstyle{same}\n")
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(setq org-latex-pdf-process
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'("latexmk -shell-escape -interaction=nonstopmode -f -pdf -output-directory=%o %f")))
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#+END_SRC
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***** Chameleon --- aka. match theme
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Once the idea of having the look of the LaTeX document produced match the
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current Emacs theme, I was enraptured. The result is the pseudo-class ~chameleon~.
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#+BEGIN_SRC emacs-lisp
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(defvar ox-chameleon-base-class "fancy-article"
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"The base class that chameleon builds on")
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(defvar ox-chameleon--p nil
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"Used to indicate whether the current export is trying to blend in. Set just before being accessed.")
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;; TODO make this less hacky. One ideas was as follows
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;; (map-put (org-export-backend-filters (org-export-get-backend 'latex))
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;; :filter-latex-class 'ox-chameleon-latex-class-detector-filter))
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;; Never seemed to execute though
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(defadvice! ox-chameleon-org-latex-detect (orig-fun info)
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:around #'org-export-install-filters
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(setq ox-chameleon--p (when (equal (plist-get info :latex-class)
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"chameleon")
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(plist-put info :latex-class ox-chameleon-base-class)
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t))
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(funcall orig-fun info))
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(defadvice! ox-chameleon-org-latex-export (orig-fn info)
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:around #'org-latex-make-preamble
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(funcall orig-fn info)
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(if (not ox-chameleon--p)
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(funcall orig-fn info)
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(concat (funcall orig-fn info)
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(ox-chameleon-generate-colourings))))
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(defun ox-chameleon-generate-colourings ()
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(apply #'format
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"%% make document follow Emacs theme
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\\definecolor{bg}{HTML}{%s}
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\\definecolor{fg}{HTML}{%s}
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\\definecolor{red}{HTML}{%s}
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\\definecolor{orange}{HTML}{%s}
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\\definecolor{green}{HTML}{%s}
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\\definecolor{teal}{HTML}{%s}
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\\definecolor{yellow}{HTML}{%s}
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\\definecolor{blue}{HTML}{%s}
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\\definecolor{dark-blue}{HTML}{%s}
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\\definecolor{magenta}{HTML}{%s}
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\\definecolor{violet}{HTML}{%s}
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\\definecolor{cyan}{HTML}{%s}
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\\definecolor{dark-cyan}{HTML}{%s}
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\\definecolor{level1}{HTML}{%s}
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\\definecolor{level2}{HTML}{%s}
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\\definecolor{level3}{HTML}{%s}
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\\definecolor{level4}{HTML}{%s}
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\\definecolor{level5}{HTML}{%s}
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\\definecolor{level6}{HTML}{%s}
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\\definecolor{level7}{HTML}{%s}
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\\definecolor{level8}{HTML}{%s}
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\\definecolor{link}{HTML}{%s}
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\\definecolor{cite}{HTML}{%s}
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\\definecolor{itemlabel}{HTML}{%s}
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\\definecolor{code}{HTML}{%s}
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\\definecolor{verbatim}{HTML}{%s}
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\\pagecolor{bg}
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\\color{fg}
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\\addtokomafont{section}{\\color{level1}}
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\\newkomafont{sectionprefix}{\\color{level1}}
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\\addtokomafont{subsection}{\\color{level2}}
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\\newkomafont{subsectionprefix}{\\color{level2}}
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\\addtokomafont{subsubsection}{\\color{level3}}
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\\newkomafont{subsubsectionprefix}{\\color{level3}}
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\\addtokomafont{paragraph}{\\color{level4}}
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\\newkomafont{paragraphprefix}{\\color{level4}}
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\\addtokomafont{subparagraph}{\\color{level5}}
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\\newkomafont{subparagraphprefix}{\\color{level5}}
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\\renewcommand{\\labelitemi}{\\textcolor{itemlabel}{\\textbullet}}
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\\renewcommand{\\labelitemii}{\\textcolor{itemlabel}{\\normalfont\\bfseries \\textendash}}
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\\renewcommand{\\labelitemiii}{\\textcolor{itemlabel}{\\textasteriskcentered}}
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\\renewcommand{\\labelitemiv}{\\textcolor{itemlabel}{\\textperiodcentered}}
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\\renewcommand{\\labelenumi}{\\textcolor{itemlabel}{\\theenumi.}}
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\\renewcommand{\\labelenumii}{\\textcolor{itemlabel}{(\\theenumii)}}
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\\renewcommand{\\labelenumiii}{\\textcolor{itemlabel}{\\theenumiii.}}
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\\renewcommand{\\labelenumiv}{\\textcolor{itemlabel}{\\theenumiv.}}
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\\DeclareTextFontCommand{\\texttt}{\\color{code}\\ttfamily}
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\\makeatletter
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\\def\\verbatim@font{\\color{verbatim}\\normalfont\\ttfamily}
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\\makeatother
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%% end customisations
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"
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(mapcar (doom-rpartial #'substring 1)
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(list
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(face-attribute 'solaire-default-face :background)
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(face-attribute 'default :foreground)
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;;
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(doom-color 'red)
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(doom-color 'orange)
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(doom-color 'green)
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(doom-color 'teal)
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(doom-color 'yellow)
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(doom-color 'blue)
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(doom-color 'dark-blue)
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(doom-color 'magenta)
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(doom-color 'violet)
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(doom-color 'cyan)
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(doom-color 'dark-cyan)
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;;
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(face-attribute 'outline-1 :foreground)
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(face-attribute 'outline-2 :foreground)
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(face-attribute 'outline-3 :foreground)
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(face-attribute 'outline-4 :foreground)
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(face-attribute 'outline-5 :foreground)
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(face-attribute 'outline-6 :foreground)
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(face-attribute 'outline-7 :foreground)
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(face-attribute 'outline-8 :foreground)
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;;
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(face-attribute 'link :foreground)
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(or (face-attribute 'org-ref-cite-face :foreground) (doom-color 'yellow))
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(face-attribute 'org-list-dt :foreground)
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(face-attribute 'org-code :foreground)
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(face-attribute 'org-verbatim :foreground)
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))))
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#+END_SRC
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***** Make verbatim different to code
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Since have just gone to so much effort above let's make the most of it by making
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=verbatim= use ~verb~ instead of ~protectedtexttt~ (default).
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#+BEGIN_SRC emacs-lisp
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(setq org-latex-text-markup-alist '((bold . "\\textbf{%s}")
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(code . protectedtexttt)
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(italic . "\\emph{%s}")
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(strike-through . "\\sout{%s}")
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(underline . "\\uline{%s}")
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(verbatim . verb)))
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#+END_SRC
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**** Exporting to Beamer
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It's nice to use a different theme
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#+BEGIN_SRC emacs-lisp
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