perception-handbook/tools/header.tex at main · omerssid/perception-handbook · GitHub

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% ---- verbatim / code blocks ----
\usepackage{fvextra}
\DefineVerbatimEnvironment{Highlighting}{Verbatim}{%
  breaklines,
  breakanywhere,
  fontsize=\small,
  commandchars=\\\{\}
}
% same treatment for plain (unhighlighted) code blocks
\DefineVerbatimEnvironment{verbatim}{Verbatim}{breaklines,breakanywhere,fontsize=\small}

% ---- math ----
\providecommand{\bm}[1]{{\symbf{#1}}}
\setmathfont{TeX Gyre Pagella Math}
\setmathfont{TeX Gyre Pagella Math}[range=bfup]
\setmathfont{TeX Gyre Pagella Math}[range=bfit]
\setmathfont{TeX Gyre Pagella Math}[range=bfsfup]
\setmathfont{TeX Gyre Pagella Math}[range=bfsfit]
\setmathfont{TeX Gyre Pagella Math}[range=bfscr]
\setmathfont{TeX Gyre Pagella Math}[range=bffrak]

% Under unicode-math, \mathbf pulls from the *text* bold font, which has no
% bold-Greek slots — \mathbf{\Sigma} silently drops. \symbfup takes the same
% bold-upright shapes from the math font, so Latin looks identical and Greek
% actually renders.
% Defined with an argument (not \let) so unbraced subscripts like
% \nabla_\mathbf{x} keep working.
\AtBeginDocument{%
  \def\mathbf#1{{\symbfup{#1}}}%
  \def\boldsymbol#1{{\symbf{#1}}}%
}

% ---- keep wide tables inside the margins ----
\AtBeginEnvironment{longtable}{\small}

% ---- each `# ` heading (= \section here) opens a new page ----
\pretocmd{\section}{\clearpage}{}{}