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#+TITLE: Emacs Configuration
#+HTML_DOCTYPE: xhtml
# xhtml for gogs needed, bug showing table in the footer, bc/ html5 creates <col> instead of <col />
This is an ongoing evolution of Emacs configuration files, inspired by
a bunch of online resources.
* Installation
:PROPERTIES:
:CUSTOM_ID: installation
:END:
Run one of the following install script commands.
#+begin_src sh
curl sh -c "$(curl -fsSL http://gogs.weseng.de/daniel/emacs/raw/master/scripts/install.sh)"
wget sh -c "$(wget -O- http://gogs.weseng.de/daniel/emacs/raw/master/scripts/install.sh)"
fetch sh -c "$(fetch -o - http://gogs.weseng.de/daniel/emacs/raw/master/scripts/install.sh)"
#+end_src
Installation path is =~/.config/emacs=. See details and other
installed linux packages as requirements inside =sripts/install.sh=.
* Packages
:PROPERTIES:
:CUSTOM_ID: packages
:END:
#+caption: General key bindings and functions
| M-> | end-of-buffer | |
| M-< | beginning-of-buffer | |
| C-x h | mark-whole-buffer | mark the whole buffer |
| C-x TAB | indent-rigidly | indent selected region |
| C-x RET f | set-buffer-file-coding-system | e. g. set to utf-8 |
| | decode-coding-region | e. g. decode to utf-8 (郭富城Aaron Kwok) |
| | diff-buffer-with-file | show a diff between buffer and file |
| C-h v | counsel-describe-variable | help text of variable |
| C-h f | counsel-describe-funtion | help text of function |
| C-r | query-replace-regexp | replace text. (former isearch-backward) |
| C-x C-b | ibuffer | list buffers (former list-buffers) |
| C-x \vert | toggle-window-split | toggle horizontal/vertical 2 window split |
| M-up | move-line-up | move current line up |
| M-down | move-line-down | move current line down |
| mouse-6 | | scroll right |
| mouse-7 | | scroll left |
| mouse-8 | previous-buffer | |
| mouse-9 | next-buffer | |
** Org
:PROPERTIES:
:CUSTOM_ID: org
:END:
#+caption: Org key bindings and functions
| C-c \vert | org-table-create-or-convert-from-region | convert seperator 1. TAB, 2. comma, 3. space |
| C-u C-c \vert | org-table-create-or-convert-from-region | convert using comma (CSV) seperator |
| C-u C-u C-c \vert | org-table-create-or-convert-from-region | convert using TAB |
| C-u N C-c \vert | org-table-create-or-convert-from-region | convert using N spaces |
| C-u REGEX C-c \vert | org-table-create-or-convert-from-region | convert using regex to match seperator |
| C-c C-x \ | org-toggle-pretty-entries | e. g. displays =\pm= as ± |
| | | |
| Org table | | |
| S-right | org-shiftright | move a single cell right |
| S-left | org-shiftleft | move a single cell left |
| C-c SPC | org-table-blank-field | clear cell |
| | | |
| Org src block | | |
| C-c C-v t | org-babel-tangle | create a file with the content of the block, use in header: :tangle filename |
| | | |
| Org export | | |
| f5 | | in org export to html |
| f6 | | in org export to LaTeX |
*Important*
- For *Gnuplot* source blocks: Do not use =%= inside Gnuplot source
block but =\%= or in format command =\%%=
- % starts a comment in LaTeX and therefore stops further
interpretations like a closing bracket =}= etc.
- Gnuplot graphics are imported as .tex (text, axis, legend) and
.eps (figure) files.
- =\%= =\%%= can also be used for HTML SVG export
Links
- https://tex.stackexchange.com/questions/167583/include-custom-file-into-header-with-org-mode/201674
- https://orgmode.org/manual/LaTeX-specific-export-settings.html
** Multiple cursors
:PROPERTIES:
:CUSTOM_ID: multiple-cursors
:END:
#+caption: Multiple cursors key bindings and functions
| M-m s m a | mc/mark-all-dwim | try to mark all at point |
| C-v | | jump to next cursor |
| M-v | | jump to previous cursor |
| C-' | | hide/unhide lines without a cursor |
** Other packages
:PROPERTIES:
:CUSTOM_ID: other-packages
:END:
- rainbow-mode.el :: https://elpa.gnu.org/packages/rainbow-mode.html
rainbow-mode is a minor mode for Emacs which displays strings representing
colors with the color they represent as background.
* Information
:PROPERTIES:
:CUSTOM_ID: information
:END:
Interlock symlinks and auto-save files.
Be aware that symbolic links of the form “.#*” are not auto-save files
but interlocks to prevent the simultaneous editing of the same
file. See [[https://www.emacswiki.org/info-ref?find=Interlocking][Interlocking]] in the [[https://www.emacswiki.org/emacs/EmacsManual][EmacsManual]] for details.
* Errors
:PROPERTIES:
:CUSTOM_ID: errors
:END:
- failed execution of bibtex2html
- see bib2htmlxxxxxx.blg for errors, e.g.
- I couldn't open style file acmu.bst
- copy/merge the texmf directory into your home directory.
- when using this in an Org mode buffer:
=#+HEADER: :fit yes :imagemagick yes :iminoptions -density 300=
- can leads to:
- =convert: attempt to perform an operation not allowed by the security policy `gs' @ error/delegate.c/ExternalDelegateCommand/378.=
- =convert: no images defined `DESY_logo_tikz.png' @ error/convert.c/ConvertImageCommand/3282.=
- edit =/etc/ImageMagick-7/policy.xml= and comment out
- ~<policy domain="delegate" rights="none" pattern="gs" />~
* TODOs
:PROPERTIES:
:CUSTOM_ID: todos
:END:
- Org / global configuration
- Page formatting
- Modify HTML styling
- Printed page layout, white styled figures
- Custom export function for HTML and \(\LaTeX\), with;
- =Shift= - =<f5>=, =Shift= - =<f6>= with open file
- delete temp. generated export files
- Figures
- Gnuplot
- plot transposed files/tables
- preamble in function and call this function for every gnuplot block either
manually or automatically with a hook?!
- Tables
- Wrap Table in div element. For smartphone scrolling.
- Table of contents
- \(\LaTeX\); currently headers with no-number property means not included in TOC
- HTML; currently generated list, like lot and lol, are not included in toc
but own headers without numbers are.
- Equation cancel/strike out with color line
- hcancel[color]{}
- Example: ~\(\hcancel[red]{f_{X_2}(x_2)}}\)~
- Definition:
- Preamle: ~#+LATEX_HEADER: \usepackage{cancel}~ \\
~#+LATEX_HEADER: \newcommand\hcancel[2][black]{\setbox0=\hbox{$#2$}%~ \\
~#+LATEX_HEADER: \rlap{\raisebox{.45\ht0}{\textcolor{#1}{\rule{\wd0}{1pt}}}}#2}~ \\
- ~hcancel: [\"{\\\\setbox0=\\\\hbox{$#2$}\\\\rlap{\\\\raisebox{.45\\\\ht0}{\\\\textcolor{#1}{\\\\rule{\\\\wd0}{1pt}}}}#2}\",2]~
#+Begin_example
MathJax.Ajax.config.path[\"Contrib\"] = \"https://cdn.mathjax.org/mathjax/contrib\";
MathJax.Hub.Register.StartupHook(\"TeX Jax Ready\",function () {
MathJax.Hub.Insert(MathJax.InputJax.TeX.Definitions.macros,{
cancel: [\"Extension\",\"cancel\"],
bcancel: [\"Extension\",\"cancel\"],
xcancel: [\"Extension\",\"cancel\"],
cancelto: [\"Extension\",\"cancel\"]
});
});
#+End_example
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