This is my preamble:
\documentclass[12pt,twoside,a4paper]{article}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[shorthands=off,czech]{babel}
\usepackage{csquotes}
\usepackage[nointegrals]{wasysym}
\usepackage[style=iso-numeric]{biblatex}
\addbibresource{lab04.bib}
\usepackage{multirow}
\usepackage{amsmath}
\usepackage{float}
\usepackage{lmodern}
\usepackage{graphicx}
\usepackage{attachfile}
\usepackage{subcaption}
\usepackage{cleveref}
\usepackage[document]{ragged2e}
\usepackage{textcomp}
\usepackage{gensymb}
\usepackage[shortlabels]{enumitem}
\usepackage{listings}
\usepackage{xcolor}
\definecolor{codegreen}{rgb}{0,0.6,0}
\definecolor{codegray}{rgb}{0.5,0.5,0.5}
\definecolor{codepurple}{rgb}{0.58,0,0.82}
\definecolor{backcolour}{rgb}{0.95,0.95,0.92}
\lstdefinestyle{mystyle}{
backgroundcolor=\color{backcolour},
commentstyle=\color{codegreen},
keywordstyle=\color{magenta},
numberstyle=\tiny\color{codegray},
stringstyle=\color{codepurple},
basicstyle=\ttfamily\footnotesize,
breakatwhitespace=false,
breaklines=true,
captionpos=b,
keepspaces=true,
numbers=left,
numbersep=5pt,
showspaces=false,
showstringspaces=false,
showtabs=false,
tabsize=2
}
\usepackage{siunitx}
\sisetup{
detect-mode,
detect-family,
detect-inline-family=math,
group-separator={ },
group-minimum-digits={3},
output-decimal-marker={,}
}
\usepackage{listings}
\usepackage{listingsutf8}
\definecolor{mygreen}{rgb}{0,0.6,0}
\definecolor{mygray}{rgb}{0.5,0.5,0.5}
\definecolor{mymauve}{rgb}{0.58,0,0.82}
\lstset{
backgroundcolor=\color{white}, % choose the background color; you must add \usepackage{color} or \usepackage{xcolor}; should come as last argument
basicstyle=\footnotesize, % the size of the fonts that are used for the code
breakatwhitespace=false, % sets if automatic breaks should only happen at whitespace
breaklines=true, % sets automatic line breaking
captionpos=b, % sets the caption-position to bottom
commentstyle=\color{codegreen}, % comment style
deletekeywords={...}, % if you want to delete keywords from the given language
escapeinside={\%*}{*)}, % if you want to add LaTeX within your code
extendedchars=true, % lets you use non-ASCII characters; for 8-bits encodings only, does not work with UTF-8
firstnumber=1000, % start line enumeration with line 1000
frame=single, % adds a frame around the code
keepspaces=true, % keeps spaces in text, useful for keeping indentation of code (possibly needs columns=flexible)
keywordstyle=\color{blue}, % keyword style
language=Octave, % the language of the code
morekeywords={*,...}, % if you want to add more keywords to the set
numbers=left, % where to put the line-numbers; possible values are (none, left, right)
numbersep=5pt, % how far the line-numbers are from the code
numberstyle=\tiny\color{codegray}, % the style that is used for the line-numbers
rulecolor=\color{black}, % if not set, the frame-color may be changed on line-breaks within not-black text (e.g. comments (green here))
showspaces=false, % show spaces everywhere adding particular underscores; it overrides 'showstringspaces'
showstringspaces=false, % underline spaces within strings only
showtabs=false, % show tabs within strings adding particular underscores
stepnumber=2, % the step between two line-numbers. If it's 1, each line will be numbered
stringstyle=\color{codepurple}, % string literal style
tabsize=2, % sets default tabsize to 2 spaces
title=\texttt{\lstname} % show the filename of files included with \lstinputlisting; also try caption instead of title
}
\captionsetup[subfigure]{subrefformat=simple,labelformat=simple}
\renewcommand\thesubfigure{(\alph{subfigure})}
And this is how I'm trying to include my Matlab script
\subsection{Zdrojový kód MATLab skriptu}
\lstinputlisting[numbers=left,language=Matlab,frame=single]{.files/scripts/spustit.m}
Can I specify a different input encoding just for this file or do I need to convert it to UTF-8? I tried that later one and it still fails because it still has some invalid UTF-8 encodings. Plus, I can't just convert it to UTF-8 and expect Matlab automatically use UTF-8 as well, it doesn't work like that. I do not like to change settings as first of all I do not know where can I change settings (especially where is the startup file) and second of all, I don't know what to do in order to change the settings and get it working. I guess it can be changed somewhere in Matlab options, but I don't know where to look for it.