Found the culprit. Somehow org-html-head-include-default-style got changed from t to nil. Changed it back and got the right behavior again.
On Mon, Mar 24, 2025 at 11:20 AM Lawrence Bottorff <borg...@gmail.com> wrote: > I've noticed that on export to html of an org buffer (I'm typically > exporting to ox-tufte) I'm missing a whole <script> section (see below the > <script> section which gets included on a clean Emacs -Q). As a result I've > got problems with table exporting (won't center items). I've commented out > (setq > org-html-htmlize-output-type 'css) in my init, but can't seem to get > table centering or the <script> section below to appear on export -- either > in my ox-tufte export or just plain org file export with only this table in > a test org file > > #+CAPTION: This is a table with lines around and between cells > #+ATTR_HTML: :border 2 :rules all :frame border > | <c> | <c> | <c> | > | $P$ | $Q$ | $(P \lor Q) \land \lnot (P \land Q)$ | > |-----+-----+--------------------------------------| > | 1 | 1 | 0 | > | 1 | 0 | 1 | > | 0 | 1 | 1 | > | 0 | 0 | 0 | > > Any ideas what could be in my init suppressing this <style> section that > appears on a clean Emacs -Q (latest 30.1/9.7.26 ? I assume that because > this <style> section isn't getting included this is what's causing my > tables to not center properly. > > > <style type="text/css"> > #content { max-width: 60em; margin: auto; } > .title { text-align: center; > margin-bottom: .2em; } > .subtitle { text-align: center; > font-size: medium; > font-weight: bold; > margin-top:0; } > .todo { font-family: monospace; color: red; } > .done { font-family: monospace; color: green; } > .priority { font-family: monospace; color: orange; } > .tag { background-color: #eee; font-family: monospace; > padding: 2px; font-size: 80%; font-weight: normal; } > .timestamp { color: #bebebe; } > .timestamp-kwd { color: #5f9ea0; } > .org-right { margin-left: auto; margin-right: 0px; text-align: right; } > .org-left { margin-left: 0px; margin-right: auto; text-align: left; } > .org-center { margin-left: auto; margin-right: auto; text-align: center; > } > .underline { text-decoration: underline; } > #postamble p, #preamble p { font-size: 90%; margin: .2em; } > p.verse { margin-left: 3%; } > pre { > border: 1px solid #e6e6e6; > border-radius: 3px; > background-color: #f2f2f2; > padding: 8pt; > font-family: monospace; > overflow: auto; > margin: 1.2em; > } > pre.src { > position: relative; > overflow: auto; > } > pre.src:before { > display: none; > position: absolute; > top: -8px; > right: 12px; > padding: 3px; > color: #555; > background-color: #f2f2f299; > } > pre.src:hover:before { display: inline; margin-top: 14px;} > /* Languages per Org manual */ > pre.src-asymptote:before { content: 'Asymptote'; } > pre.src-awk:before { content: 'Awk'; } > pre.src-authinfo::before { content: 'Authinfo'; } > pre.src-C:before { content: 'C'; } > /* pre.src-C++ doesn't work in CSS */ > pre.src-clojure:before { content: 'Clojure'; } > pre.src-css:before { content: 'CSS'; } > pre.src-D:before { content: 'D'; } > pre.src-ditaa:before { content: 'ditaa'; } > pre.src-dot:before { content: 'Graphviz'; } > pre.src-calc:before { content: 'Emacs Calc'; } > pre.src-emacs-lisp:before { content: 'Emacs Lisp'; } > pre.src-fortran:before { content: 'Fortran'; } > pre.src-gnuplot:before { content: 'gnuplot'; } > pre.src-haskell:before { content: 'Haskell'; } > pre.src-hledger:before { content: 'hledger'; } > pre.src-java:before { content: 'Java'; } > pre.src-js:before { content: 'Javascript'; } > pre.src-latex:before { content: 'LaTeX'; } > pre.src-ledger:before { content: 'Ledger'; } > pre.src-lisp:before { content: 'Lisp'; } > pre.src-lilypond:before { content: 'Lilypond'; } > pre.src-lua:before { content: 'Lua'; } > pre.src-matlab:before { content: 'MATLAB'; } > pre.src-mscgen:before { content: 'Mscgen'; } > pre.src-ocaml:before { content: 'Objective Caml'; } > pre.src-octave:before { content: 'Octave'; } > pre.src-org:before { content: 'Org mode'; } > pre.src-oz:before { content: 'OZ'; } > pre.src-plantuml:before { content: 'Plantuml'; } > pre.src-processing:before { content: 'Processing.js'; } > pre.src-python:before { content: 'Python'; } > pre.src-R:before { content: 'R'; } > pre.src-ruby:before { content: 'Ruby'; } > pre.src-sass:before { content: 'Sass'; } > pre.src-scheme:before { content: 'Scheme'; } > pre.src-screen:before { content: 'Gnu Screen'; } > pre.src-sed:before { content: 'Sed'; } > pre.src-sh:before { content: 'shell'; } > pre.src-sql:before { content: 'SQL'; } > pre.src-sqlite:before { content: 'SQLite'; } > /* additional languages in org.el's org-babel-load-languages alist */ > pre.src-forth:before { content: 'Forth'; } > pre.src-io:before { content: 'IO'; } > pre.src-J:before { content: 'J'; } > pre.src-makefile:before { content: 'Makefile'; } > pre.src-maxima:before { content: 'Maxima'; } > pre.src-perl:before { content: 'Perl'; } > pre.src-picolisp:before { content: 'Pico Lisp'; } > pre.src-scala:before { content: 'Scala'; } > pre.src-shell:before { content: 'Shell Script'; } > pre.src-ebnf2ps:before { content: 'ebfn2ps'; } > /* additional language identifiers per "defun org-babel-execute" > in ob-*.el */ > pre.src-cpp:before { content: 'C++'; } > pre.src-abc:before { content: 'ABC'; } > pre.src-coq:before { content: 'Coq'; } > pre.src-groovy:before { content: 'Groovy'; } > /* additional language identifiers from org-babel-shell-names in > ob-shell.el: ob-shell is the only babel language using a lambda to put > the execution function name together. */ > pre.src-bash:before { content: 'bash'; } > pre.src-csh:before { content: 'csh'; } > pre.src-ash:before { content: 'ash'; } > pre.src-dash:before { content: 'dash'; } > pre.src-ksh:before { content: 'ksh'; } > pre.src-mksh:before { content: 'mksh'; } > pre.src-posh:before { content: 'posh'; } > /* Additional Emacs modes also supported by the LaTeX listings package */ > pre.src-ada:before { content: 'Ada'; } > pre.src-asm:before { content: 'Assembler'; } > pre.src-caml:before { content: 'Caml'; } > pre.src-delphi:before { content: 'Delphi'; } > pre.src-html:before { content: 'HTML'; } > pre.src-idl:before { content: 'IDL'; } > pre.src-mercury:before { content: 'Mercury'; } > pre.src-metapost:before { content: 'MetaPost'; } > pre.src-modula-2:before { content: 'Modula-2'; } > pre.src-pascal:before { content: 'Pascal'; } > pre.src-ps:before { content: 'PostScript'; } > pre.src-prolog:before { content: 'Prolog'; } > pre.src-simula:before { content: 'Simula'; } > pre.src-tcl:before { content: 'tcl'; } > pre.src-tex:before { content: 'TeX'; } > pre.src-plain-tex:before { content: 'Plain TeX'; } > pre.src-verilog:before { content: 'Verilog'; } > pre.src-vhdl:before { content: 'VHDL'; } > pre.src-xml:before { content: 'XML'; } > pre.src-nxml:before { content: 'XML'; } > /* add a generic configuration mode; LaTeX export needs an additional > (add-to-list 'org-latex-listings-langs '(conf " ")) in .emacs */ > pre.src-conf:before { content: 'Configuration File'; } > > table { border-collapse:collapse; } > caption.t-above { caption-side: top; } > caption.t-bottom { caption-side: bottom; } > td, th { vertical-align:top; } > th.org-right { text-align: center; } > th.org-left { text-align: center; } > th.org-center { text-align: center; } > td.org-right { text-align: right; } > td.org-left { text-align: left; } > td.org-center { text-align: center; } > dt { font-weight: bold; } > .footpara { display: inline; } > .footdef { margin-bottom: 1em; } > .figure { padding: 1em; } > .figure p { text-align: center; } > .equation-container { > display: table; > text-align: center; > width: 100%; > } > .equation { > vertical-align: middle; > } > .equation-label { > display: table-cell; > text-align: right; > vertical-align: middle; > } > .inlinetask { > padding: 10px; > border: 2px solid gray; > margin: 10px; > background: #ffffcc; > } > #org-div-home-and-up > { text-align: right; font-size: 70%; white-space: nowrap; } > textarea { overflow-x: auto; } > .linenr { font-size: smaller } > .code-highlighted { background-color: #ffff00; } > .org-info-js_info-navigation { border-style: none; } > #org-info-js_console-label > { font-size: 10px; font-weight: bold; white-space: nowrap; } > .org-info-js_search-highlight > { background-color: #ffff00; color: #000000; font-weight: bold; } > .org-svg { } > </style> > <script> > window.MathJax = { > tex: { > ams: { > multlineWidth: '85%' > }, > tags: 'ams', > tagSide: 'right', > tagIndent: '.8em' > }, > chtml: { > scale: 1.0, > displayAlign: 'center', > displayIndent: '0em' > }, > svg: { > scale: 1.0, > displayAlign: 'center', > displayIndent: '0em' > }, > output: { > font: 'mathjax-modern', > displayOverflow: 'overflow' > } > }; > </script> > > > > -- > ⨽ > Lawrence Bottorff > Grand Marais, MN, USA > borg...@gmail.com > -- ⨽ Lawrence Bottorff Grand Marais, MN, USA borg...@gmail.com