# List of test cases for which we create screenshots and other documents.
# Each value in the top level dictionary is either a string or a dict
# which may contain the following keys:
# - tex: the KaTeX input string
# - pre: some HTML to insert before the KaTeX content
# - post: some HTML to insert after the KaTeX content
# - display: set this to 1 in order to use display style
#
# Note that YAML will treat a value starting in { as a flow mapping.
# To avoid that, either enclose the value in '…' or use a block scalar style,
# writing | (or >) as the first symbol of the value and then continuing
# on the next line. See http://www.yaml.org/ for syntax details.

Accents: \vec{A}\vec{x}\vec x^2\vec{x}_2^2\vec{A}^2\vec{xA}^2
Aligned: |
    \begin{aligned}
        a &= 1 & b &= 2 \\
        3a &= 3 & 17b &= 34
    \end{aligned}
Arrays: |
    \left(\begin{array}{|rl|c||}
        1&2&3\\
        1+1&2+1&3+1\cr1\over2&\scriptstyle 1/2&\frac12\\[1ex]
        \begin{pmatrix}x\\y\end{pmatrix}&0&\begin{vmatrix}a&b\\c&d\end{vmatrix}
    \end{array}\right]
ArrayMode:
    tex: |
        \begin{matrix}
            \frac{\partial^2 f}{\partial x_1^2} & \frac{\partial^2 f}{\partial x_1\,\partial x_2} & \cdots & \frac{\partial^2 f}{\partial x_1\,\partial x_n} \\
            \frac{\partial^2 f}{\partial x_2\,\partial x_1} & \frac{\partial^2 f}{\partial x_2^2} & \cdots & \frac{\partial^2 f}{\partial x_2\,\partial x_n} \\
            \vdots & \vdots & \ddots & \vdots \\
            \frac{\partial^2 f}{\partial x_n\,\partial x_1} & \frac{\partial^2 f}{\partial x_n\,\partial x_2} & \cdots & \frac{\partial^2 f}{\partial x_n^2}
        \end{matrix}
    display: 1
ArrayType: 1\begin{array}{c}2\\3\end{array}4
Baseline: a+b-c\cdot d/e
BasicTest: a
BinCancellation: |
    \begin{array}{cccc}
        +1 & 1+ & 1+1 & (,) \\
        1++1 & 3\times) & 1+, & \left(,\right)
    \end{array}
BinomTest: \dbinom{a}{b}\tbinom{a}{b}^{\binom{a}{b}+17}
BoldSpacing: \mathbf{A}^2+\mathbf{B}_3*\mathscr{C}'
Cases: |
    f(a,b)=\begin{cases}
        a+1&\text{if }b\text{ is odd} \\
        a&\text{if }b=0 \\
        a-1&\text{otherwise}
    \end{cases}
Colors:
    tex: \blue{a}\textcolor{#0f0}{b}\textcolor{red}{c}
    nolatex: different syntax and different scope
ColorSpacing: \textcolor{red}{\displaystyle \int x} + 1
ColorImplicit: bl{ack\color{red}red\textcolor{green}{green}red\color{blue}blue}black
DashesAndQuotes: \text{``a'' b---c -- d----`e'-{-}-f}--``x''
DeepFontSizing:
    tex: |
        a^{\big| x^{\big(}}_{\Big\uparrow} +
        i^{i^{\Huge x}_y}_{\Huge z} +
        \dfrac{\Huge x}{y}
    nolatex: \Huge inside \dfrac doesn't work, needs an extra {…}
DelimiterSizing: |
    \bigl\uparrow\Bigl\downarrow\biggl\updownarrow
    \Biggl\Uparrow\Biggr\Downarrow\biggr\langle\Bigr\}\bigr\rfloor
DisplayMode:
    tex: \sum_{i=0}^\infty \frac{1}{i}
    pre: pre
    post: post
    display: 1
DisplayStyle: |
    {\displaystyle\sqrt{x}}{\sqrt{x}}
    {\displaystyle \frac12}{\frac12}{\displaystyle x^1_2}{x^1_2}
Exponents: a^{a^a_a}_{a^a_a}
FractionTest: \dfrac{a}{b}\frac{a}{b}\tfrac{a}{b}\;-\dfrac12\;1\tfrac12\;{1 \atop 2}
Functions: \sin\cos\tan\ln\log
Gathered: |
    \begin{gathered}
      x = \frac{1}{2} \\
      y = \sum_{i=1}^n i
    \end{gathered} \approx
    \begin{array}{c}
      x = \frac{1}{2} \\
      y = \sum_{i=1}^n i
    \end{array}
GreekLetters: \alpha\beta\gamma\omega
GroupMacros:
    macros:
        \startExp: e^\bgroup
        \endExp: \egroup
    tex: \startExp a+b\endExp
KaTeX: \KaTeX
Kern:
    tex: \frac{a\kern{1em}b}{c}a\kern{1em}b\kern{1ex}c\kern{-0.25em}d
    nolatex: LaTeX fails to typeset this, “Missing number, treated as zero.”
Lap: ab\llap{f}cd\rlap{g}h
LeftRight: \left( x^2 \right) \left\{ x^{x^{x^{x^x}}} \right.
LeftRightListStyling: a+\left(x+y\right)-x
LeftRightMiddle: \left( x^2 \middle/ \right) \left\{ x^{x^{x^{x^x}}} \middle/ y \right.\left(x\middle|y\,\middle|\,z\right)
LeftRightStyleSizing: |
    +\left\{\rule{0.1em}{1em}\right.
    x^{+\left\{\rule{0.1em}{1em}\right.
    x^{+\left\{\rule{0.1em}{1em}\right.}}
LimitControls: |
    \displaystyle\int\limits_2^3 3x^2\,dx + \sum\nolimits^n_{i=1}i +
    \textstyle\int\limits_x^y z
MathAtom: a\mathrel{\mathop{=}\limits^{\blue ?}}b
MathAtom2: \mathop{\overline{\mathrm{lim}}}\limits_{x\to\infty}f(x)
MathDefaultFonts: Ax2k\breve{a}\omega\Omega\imath+\KaTeX
MathBb: \mathbb{Ax2k\breve{a}\omega\Omega\imath+\KaTeX}
MathBf: \mathbf{Ax2k\breve{a}\omega\Omega\imath+\KaTeX}
MathCal: \mathcal{Ax2k\breve{a}\omega\Omega\imath+\KaTeX}
MathFrak: \mathfrak{Ax2k\breve{a}\omega\Omega\imath+\KaTeX}
MathIt: \mathit{Ax2k\breve{a}\omega\Omega\imath+\KaTeX}
MathRm: \mathrm{Ax2k\breve{a}\omega\Omega\imath+\KaTeX}
MathSf: \mathsf{Ax2k\breve{a}\omega\Omega\imath+\KaTeX}
MathScr: \mathscr{Ax2k\breve{a}\omega\Omega\imath+\KaTeX}
MathTt: \mathtt{Ax2k\breve{a}\omega\Omega\imath+\KaTeX}
Mod: |
    \begin{array}{cc}
        a \bmod 2 & b \pod 3 \\
        c \pmod{4} & d \mod{56} \\
        \displaystyle a\bmod 2 & \displaystyle b \pod 3 \\
        \displaystyle c\pmod{4} & \displaystyle d \mod{56}
    \end{array}
ModScript: |
    \begin{array}{cc}
        \scriptstyle a\bmod 2 & \scriptstyle b \pod 3 \\
        \scriptstyle c\pmod{4} & \scriptstyle d \mod{56}
    \end{array}
NegativeSpaceBetweenRel: A =\!= B
NestedFractions: |
    \dfrac{\frac{a}{b}}{\frac{c}{d}}\dfrac{\dfrac{a}{b}}
    {\dfrac{c}{d}}\frac{\frac{a}{b}}{\frac{c}{d}}
NullDelimiterInteraction: a \bigl. + 2 \quad \left. + a \right)
OldFont: |
    \begin{matrix}
      \rm rm & it & \it it & \bf bf & \sf sf & \tt tt \\
      \text{\rm rm} & \text{rm} & \text{\it it} & \text{\bf bf} & \text{\sf sf} & \text{\tt tt} \\
      i\rm r\it i & \text{r\it i\rm r}
    \end{matrix}
OpLimits: |
    {\sin_2^2 \lim_2^2 \int_2^2 \sum_2^2}
    {\displaystyle \lim_2^2 \int_2^2 \intop_2^2 \sum_2^2}
OverUnderline: x\underline{x}\underline{\underline{x}}\underline{x_{x_{x_x}}}\underline{x^{x^{x^x}}}\overline{x}\overline{x}\overline{x^{x^{x^x}}} \blue{\overline{\underline{x}}\underline{\overline{x}}}
OverUnderset: |
    \begin{array}{l}
    x\overset?=1\\
    {\displaystyle\lim_{t\underset{>0}\to0}}\\
    a+b+c+d\overset{b+c=0}\longrightarrow a+d\\
    \overset { x = y } { \sqrt { a b } }
    \end{array}
Phantom: \dfrac{1+\phantom{x^{\blue{2}}} = x}{1+x^{\blue{2}} = x}
PrimeSpacing: f'+f_2'+f^{f'}
PrimeSuper: x'^2+x'''^2+x'^2_3+x_3'^2
RlapBug: \frac{\rlap{x}}{2}
Rule: \rule{1em}{0.5em}\rule{1ex}{2ex}\rule{1em}{1ex}\rule{1em}{0.431ex}
SizingBaseline:
    tex: '{\tiny a+b}a+b{\Huge a+b}'
    pre: x
    post: M
Sizing: |
    {\Huge x}{\LARGE y}{\normalsize z}{\scriptsize w}
Spacing: ^3+[-1][1-1]1=1(=1)\lvert a\rvert~b
Sqrt: |
    \sqrt{\sqrt{\sqrt{x}}}_{\sqrt{\sqrt{x}}}^{\sqrt{\sqrt{\sqrt{x}}}
    ^{\sqrt{\sqrt{\sqrt{x}}}}}
SqrtRoot: |
    1+\sqrt[3]{2}+\sqrt[1923^234]{2^{2^{2^{2^{2^{2^{2^{2^{2^{2^{2^2}}}}}}}}}}}
StackRel: a \stackrel{?}{=} b \stackrel{\text{def}}{=} c
StyleSpacing: \scriptstyle ab\;cd
StyleSwitching: a\cdot b\scriptstyle a\cdot ba\textstyle\cdot ba\scriptstyle\cdot b
SupSubCharacterBox: a_2f_2{f}_2{aa}_2{af}_2\mathbf{y}_Ay_A
SupSubHorizSpacing: |
    x^{x^{x}}\Big|x_{x_{x_{x_{x}}}}\bigg|x^{x^{x_{x_{x_{x_{x}}}}}}\bigg|
SupSubLeftAlignReset: |
    \omega^8_{888} \quad \frac{1}{\hat{\omega}^{8}_{888}} \quad \displaystyle\sum_{\omega^{8}_{888}}
SupSubOffsets: \displaystyle \int_{2+3}x f^{2+3}+3\lim_{2+3+4+5}f
Symbols1: |
    \maltese\degree\pounds\$
    \text{\maltese\degree\pounds\textdollar}
Text: \frac{a}{b}\text{c~ {ab} \ e}+fg
TextWithMath: \text{for $a < b$ and $ c < d $}.
Unicode: \begin{matrix}\text{ÀàÇçÉéÏïÖöÛû} \\ \text{БГДЖЗЙЛФЦШЫЮЯ} \\ \text{여보세요} \\ \text{私はバナナです} \end{matrix}
UnsupportedCmds:
    tex: \err\,\frac\fracerr3\,2^\superr_\suberr\,\sqrt\sqrterr
    noThrow: 1
    errorColor: "#dd4c4c"
    nolatex: deliberately does not compile
VerticalSpacing:
    pre: potato<br>blah
    tex: x^{\Huge y}z
    post: <br>moo