#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)(\$)([^$]+)(\$)"
Local $sString = "\documentclass{article}" & @CRLF & _
"%\usepackage[T1]{fontenc}" & @CRLF & _
"%\usepackage{textcomp}" & @CRLF & _
"%\usepackage[math]{iwona}" & @CRLF & _
"\usepackage[lf,minionint]{MinionPro}" & @CRLF & _
"\usepackage{a4,bm}" & @CRLF & _
"%\usepackage{dotlessj}" & @CRLF & _
"\pagestyle{empty}" & @CRLF & _
"\begin{document}" & @CRLF & _
"\begin{center}" & @CRLF & _
"{\Large{\bfseries Test of the font {\scshape MinionPro}.}}\bigskip\\" & @CRLF & _
"{\Large\verb|\usepackage[lf,minionint]{MinionPro}|}" & @CRLF & _
"%\medskip\\" & @CRLF & _
"%{\verb|\usepackage[romanfamily=bright-osf]{lucimatx}|} if you want old-style figures (like this: \oldstylenums{1695})\\" & @CRLF & _
"\end{center}" & @CRLF & _
"" & @CRLF & _
"The default math mode font is $Math\ Italic$. This should not be" & @CRLF & _
"confused with ordinary \emph{Text Italic} -- notice the different spacing\,!" & @CRLF & _
"\verb|\mathbf| produces bold roman letters: $ \mathbf{abcABC} $." & @CRLF & _
"If you wish to embolden complete formulas," & @CRLF & _
"use the \verb|\boldmath| command \emph{before} going into math mode. " & @CRLF & _
"This changes the default math fonts to bold. " & @CRLF & _
" " & @CRLF & _
"\begin{tabular}{ll}" & @CRLF & _
"\texttt{normal} & $ x = 2\pi \Rightarrow x \simeq 6.28 $\\" & @CRLF & _
"\texttt{mathbf} & $\mathbf{x} = 2\pi \Rightarrow \mathbf{x} \simeq 6.28 $\\" & @CRLF & _
"\texttt{boldmath} & {\boldmath $x = \mathbf{2}\pi \Rightarrow x " & @CRLF & _
" \simeq{\mathbf{6.28}} $}\\" & @CRLF & _
"\end{tabular}" & @CRLF & _
"\smallskip" & @CRLF & _
"" & @CRLF & _
"Greek is available in upper and lower case:" & @CRLF & _
"$\alpha,\beta \dots \Omega$, and there are special" & @CRLF & _
"symbols such as $ \hbar$." & @CRLF & _
"%The following letters should be upright: $\upGamma, \upDelta\dots \upOmega$." & @CRLF & _
"Digits in formulas $1, 2, 3\dots$ may differ from those in text: 1, 2, 3\dots" & @CRLF & _
"" & @CRLF & _
"There is a calligraphic alphabet \verb|\mathcal| for upper case letters" & @CRLF & _
"$ \mathcal{ABCDE}\dots $." & @CRLF & _
"%and there are letters for number sets: $\mathbb{A\dots Z} $, which are produced using \verb|\mathbb|." & @CRLF & _
"" & @CRLF & _
"\noindent" & @CRLF & _
"This font has both lining figures (13589, default) and oldstyle figures (\oldstylenums{13589}, select with {\tt$\backslash$oldstylenums\{..\}}). " & @CRLF & _
"%{\em \swshape{I}t \swshape{A}lso \swshape{H}as \swshape{S}wash \swshape{I}talics} {\tt$\backslash$swshape\{..\}}" & @CRLF & _
"\\" & @CRLF & _
"{\fontseries{c}\selectfont there is also a condensed weight} {\tt$\backslash$fontseries\{c\}$\backslash$selectfont}" & @CRLF & _
" " & @CRLF & _
"\begin{equation}" & @CRLF & _
" \phi(t)=\frac{1}{\sqrt{2\pi}}" & @CRLF & _
" \int^t_0 e^{-x^2/2} dx " & @CRLF & _
"\end{equation}" & @CRLF & _
"" & @CRLF & _
"\begin{equation}" & @CRLF & _
" \prod_{j\geq 0}" & @CRLF & _
" \left(\sum_{k\geq 0}a_{jk} z^k\right) " & @CRLF & _
"= \sum_{k\geq 0} z^n" & @CRLF & _
" \left( \sum_{{k_0,k_1,\ldots\geq 0}" & @CRLF & _
" \atop{k_0+k_1+\ldots=n} }" & @CRLF & _
" a{_0k_0}a_{1k_1}\ldots \right) " & @CRLF & _
"\end{equation}" & @CRLF & _
"" & @CRLF & _
"\begin{equation}" & @CRLF & _
"\pi(n) = \sum_{m=2}^{n}" & @CRLF & _
" \left\lfloor \left(\sum_{k=1}^{m-1}" & @CRLF & _
" \lfloor(m/k)/\lceil m/k\rceil " & @CRLF & _
" \rfloor \right)^{-1}" & @CRLF & _
" \right\rfloor" & @CRLF & _
"\end{equation}" & @CRLF & _
"" & @CRLF & _
"\begin{equation}" & @CRLF & _
"\{\underbrace{%" & @CRLF & _
" \overbrace{\mathstrut a,\ldots,a}^{k\ a's}," & @CRLF & _
" \overbrace{\mathstrut b,\ldots,b}^{l\ b's}}" & @CRLF & _
" _{k+1\ \mathrm{elements}} \}" & @CRLF & _
"\end{equation}" & @CRLF & _
"" & @CRLF & _
"\begin{displaymath}" & @CRLF & _
"\mbox{W}^+\" & @CRLF & _
"\begin{array}{l}" & @CRLF & _
"\nearrow\raise5pt\hbox{$\mu^+ + \nu_{\mu}$}\\" & @CRLF & _
"\rightarrow \pi^+ +\pi^0 \\[5pt]" & @CRLF & _
"\rightarrow \kappa^+ +\pi^0 \\" & @CRLF & _
"\searrow\lower5pt\hbox{$\mathrm{e}^+ " & @CRLF & _
" +\nu_{\scriptstyle\mathrm{e}}$}" & @CRLF & _
"\end{array}" & @CRLF & _
"\end{displaymath}" & @CRLF & _
"" & @CRLF & _
"\begin{displaymath}" & @CRLF & _
"\frac{\pm" & @CRLF & _
"\left|\begin{array}{ccc}" & @CRLF & _
"x_1-x_2 & y_1-y_2 & z_1-z_2 \\" & @CRLF & _
"l_1 & m_1 & n_1 \\" & @CRLF & _
"l_2 & m_2 & n_2" & @CRLF & _
"\end{array}\right|}{" & @CRLF & _
"\sqrt{\left|\begin{array}{cc}l_1&m_1\\" & @CRLF & _
"l_2&m_2\end{array}\right|^2" & @CRLF & _
"+ \left|\begin{array}{cc}m_1&n_1\\" & @CRLF & _
"n_1&l_1\end{array}\right|^2" & @CRLF & _
"+ \left|\begin{array}{cc}m_2&n_2\\" & @CRLF & _
"n_2&l_2\end{array}\right|^2}}" & @CRLF & _
"\end{displaymath}" & @CRLF & _
"" & @CRLF & _
"text accents: \`{a},\'{a},\"{a},\^{a}" & @CRLF & _
"may differ from math accents:" & @CRLF & _
"\begin{displaymath}" & @CRLF & _
"\mbox{ acute=}\acute{a}" & @CRLF & _
"\mbox{ grave=}\grave{a}" & @CRLF & _
"\mbox{ ddot=}\ddot {a}" & @CRLF & _
"\mbox{ tilde=}\tilde{a}" & @CRLF & _
"\mbox{ bar=}\bar {a}" & @CRLF & _
"\mbox{ breve=}\breve{a}" & @CRLF & _
"\mbox{ check=}\check{a}" & @CRLF & _
"\mbox{ hat=}\hat {a}" & @CRLF & _
"\mbox{ vec=}\vec {a}" & @CRLF & _
"\mbox{ dot=}\dot {a}" & @CRLF & _
"\end{displaymath}" & @CRLF & _
"" & @CRLF & _
"dotlessi=\i\ " & @CRLF & _
"dotlessj=\j\ " & @CRLF & _
"dagger=$\dagger$\ \ \ " & @CRLF & _
"\verb|\bm{x}|\ $\bm{x}$ " & @CRLF & _
"" & @CRLF & _
"%$\hbar$ $\hslash$" & @CRLF & _
"\end{document}" & @CRLF & _
""
Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYGLOBALFULLMATCH)
Local $aFullArray[0]
For $i = 0 To UBound($aArray) -1
_ArrayConcatenate($aFullArray, $aArray[$i])
Next
$aArray = $aFullArray
; Present the entire match result
_ArrayDisplay($aArray, "Result")
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm