# -*- coding: utf-8 -*-
# name: latex-header-block
# key: lhb
# expand-env: ((yas-indent-line 'fixed))
# --
#+begin_src latex :noweb yes :results raw
  ,#+latex_header: <<${1:latex}-header>>
#+end_src

#+name: $1-header
#+begin_src latex :exports none
  % LaTeX PREAMBLE:
  % See: https://list.orgmode.org/87o807r7fr.fsf@posteo.net/
  % From: "Juan Manuel Macías" <maciaschain@posteo.net>
  % To: orgmode <emacs-orgmode@gnu.org>
  % Subject: [tip] Insert arbitrary LaTeX code at the beginning of any float environment
  % Date: Sun, 08 May 2022 22:22:16 +0000
  % Message-ID: <87o807r7fr.fsf@posteo.net>
  % LANGUAGE:
  \usepackage{babel}
  \usepackage{fvextra}
  \usepackage{csquotes}
  % LISTS:
  \usepackage{enumitem}
  \setlist{noitemsep}
  % CAPTIONS, LISTINGS, and SUBCAPTIONS
  % Section 2.6 of caption-eng.pdf (texdoc caption) explains that the sign
  % of "skip" depends on the assumption "position=above" or "position=below".
  % The assumption should match the real caption position in the LaTeX code.
  % Use the "DejaVu Sans Mono" as typewriter font for engrave-faces listings.
  \usepackage{caption}
  \captionsetup[listing]{position=below,skip=0em}
  \setmonofont{DejaVu Sans Mono}[Scale=MatchLowercase]
  \usepackage{subcaption}
  % TABLES:
  % https://tex.stackexchange.com/a/341254 answers:
  % "How differ the environments tabular, tabular*, and tabularx?"
  % https://emacs.stackexchange.com/a/28903 answers:
  % "How to tweak org-mode table colors for latex export only?"
  % https://tex.stackexchange.com/a/468596 answers:
  % "How to format LaTeX using siunitx?"
  % https://tex.stackexchange.com/a/355396 answers:
  % "How to load colortbl and xcolor for maximal interoperability?"
  \usepackage{booktabs}
  \usepackage[table]{xcolor}
  \usepackage{tabularx}  % DANGER: beware of Org table :width and :align options!
  % STANDALONE FIGURES AND TABLES:
  % https://xuc.me/blog/reuse-tikz-figures-in-articles-and-slides/ explains that
  % making fake beamer commands for standalone pictures is less error-prone than
  % using beamerarticle.
  \usepackage{standalone}
  \usepackage{xparse}
  \NewDocumentCommand{\onslide}{s t+ d<>}{}
  \NewDocumentCommand{\only}{d<>}{}
  \NewDocumentCommand{\uncover}{d<>}{}
  \NewDocumentCommand{\visible}{d<>}{}
  \NewDocumentCommand{\invisible}{d<>}{}
  % PAGE LAYOUT:
  \usepackage[headheight=20mm,top=40mm,bottom=20mm,left=0.1\paperwidth,right=0.1\paperwidth,heightrounded,verbose]{geometry}
  % SI UNITS:
  \usepackage[load-configurations=abbreviations]{siunitx}
  \sisetup{
    range-phrase = \ensuremath{\text{\,\textendash\,}},
    range-units = brackets,
    separate-uncertainty,
  }
  \DeclareSIUnit\dollar{\$}
  \DeclareSIUnit\euro{€}
  \DeclareSIUnit\mK{\milli\kelvin}
  \DeclareSIUnit\mbar{\milli\bar}
  \DeclareSIUnit\micron{\micro\meter}
  \DeclareSIUnit\nW{\nano\watt}
  % TIKZ AND PGFPLOTS:
  \usepackage{tikz}
  \usetikzlibrary{3d,arrows,backgrounds,calc,plotmarks}
  \usepackage{pgfplots}
  \pgfplotsset{compat=newest}
  \def\axisdefaultwidth{90mm}
  \def\axisdefaultheight{75mm}
  % SYMBOLS FOR FLUID MECHANICS
  \newcommand{\Knudsen}{\mbox{\textit{Kn}}}
  \newcommand{\Nusselt}{\mbox{\textit{Nu}}}
  \newcommand{\Reynolds}{\mbox{\textit{Re}}}
  % FLOAT BARRIERS:
  % https://tex.stackexchange.com/a/118667 answers:
  % "How to make float barriers for subsections as placeins does for sections?"
  % 1. Make section an implicit float barrier:
  \usepackage[section]{placeins}
  % 2. Make subsection an implicit float barrier:
  \makeatletter
  \AtBeginDocument{%
    \expandafter\renewcommand\expandafter\subsection\expandafter{%
      \expandafter\@fb@secFB\subsection
    }%
  }
  \makeatother
  % 3. Make subsubsection an implicit float barrier:
  \makeatletter
  \AtBeginDocument{%
    \expandafter\renewcommand\expandafter\subsubsection\expandafter{%
      \expandafter\@fb@secFB\subsubsection
    }%
  }
  \makeatother
#+end_src