From cfcb36b159e3f65aff8cbdac6b537b40c22507c0 Mon Sep 17 00:00:00 2001
From: Laurenz <laurmaedje@gmail.com>
Date: Thu, 14 Jan 2021 16:47:29 +0100
Subject: [PATCH] =?UTF-8?q?Move=20test=20files=20into=20category=20subfold?=
 =?UTF-8?q?ers=20=F0=9F=9A=9A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Cargo.toml                                    |   1 +
 bench/src/bench.rs                            |   2 +-
 src/layout/spacing.rs                         |   2 +-
 tests/README.md                               |   5 ++
 tests/ref/basics.png                          | Bin 5179 -> 0 bytes
 tests/ref/{example-coma.png => full/coma.png} | Bin
 tests/ref/func-page.png                       | Bin 8099 -> 0 bytes
 tests/ref/{ => lang}/arrays.png               | Bin
 tests/ref/lang/basics.png                     | Bin 0 -> 5051 bytes
 tests/ref/{ => lang}/comments.png             | Bin
 tests/ref/{ => lang}/dictionaries.png         | Bin
 tests/ref/{ => lang}/empty.png                | Bin
 tests/ref/{ => lang}/escaping.png             | Bin
 tests/ref/{ => lang}/headings.png             | Bin
 tests/ref/{func-font.png => library/font.png} | Bin
 tests/ref/{func-hv.png => library/hv.png}     | Bin
 .../ref/{func-image.png => library/image.png} | Bin
 tests/ref/library/page.png                    | Bin 0 -> 8097 bytes
 .../pagebreak.png}                            | Bin
 tests/ref/{func-rgb.png => library/rgb.png}   | Bin
 tests/typ/{example-coma.typ => full/coma.typ} |   2 -
 tests/typ/{ => lang}/arrays.typ               |   0
 tests/typ/{ => lang}/basics.typ               |   8 ----
 tests/typ/{ => lang}/comments.typ             |   0
 tests/typ/{ => lang}/dictionaries.typ         |   0
 tests/typ/{ => lang}/empty.typ                |   0
 tests/typ/{ => lang}/escaping.typ             |   0
 tests/typ/{ => lang}/headings.typ             |   6 +--
 tests/typ/{func-font.typ => library/font.typ} |  34 ++++++--------
 tests/typ/{func-hv.typ => library/hv.typ}     |   2 -
 .../typ/{func-image.typ => library/image.typ} |  17 +++----
 tests/typ/{func-page.typ => library/page.typ} |  30 ++++--------
 .../pagebreak.typ}                            |   2 -
 tests/typ/{func-rgb.typ => library/rgb.typ}   |   2 -
 tests/typeset.rs                              |  43 ++++++++----------
 35 files changed, 60 insertions(+), 96 deletions(-)
 delete mode 100644 tests/ref/basics.png
 rename tests/ref/{example-coma.png => full/coma.png} (100%)
 delete mode 100644 tests/ref/func-page.png
 rename tests/ref/{ => lang}/arrays.png (100%)
 create mode 100644 tests/ref/lang/basics.png
 rename tests/ref/{ => lang}/comments.png (100%)
 rename tests/ref/{ => lang}/dictionaries.png (100%)
 rename tests/ref/{ => lang}/empty.png (100%)
 rename tests/ref/{ => lang}/escaping.png (100%)
 rename tests/ref/{ => lang}/headings.png (100%)
 rename tests/ref/{func-font.png => library/font.png} (100%)
 rename tests/ref/{func-hv.png => library/hv.png} (100%)
 rename tests/ref/{func-image.png => library/image.png} (100%)
 create mode 100644 tests/ref/library/page.png
 rename tests/ref/{func-pagebreak.png => library/pagebreak.png} (100%)
 rename tests/ref/{func-rgb.png => library/rgb.png} (100%)
 rename tests/typ/{example-coma.typ => full/coma.typ} (93%)
 rename tests/typ/{ => lang}/arrays.typ (100%)
 rename tests/typ/{ => lang}/basics.typ (68%)
 rename tests/typ/{ => lang}/comments.typ (100%)
 rename tests/typ/{ => lang}/dictionaries.typ (100%)
 rename tests/typ/{ => lang}/empty.typ (100%)
 rename tests/typ/{ => lang}/escaping.typ (100%)
 rename tests/typ/{ => lang}/headings.typ (73%)
 rename tests/typ/{func-font.typ => library/font.typ} (95%)
 rename tests/typ/{func-hv.typ => library/hv.typ} (91%)
 rename tests/typ/{func-image.typ => library/image.typ} (95%)
 rename tests/typ/{func-page.typ => library/page.typ} (94%)
 rename tests/typ/{func-pagebreak.typ => library/pagebreak.typ} (60%)
 rename tests/typ/{func-rgb.typ => library/rgb.typ} (93%)

diff --git a/Cargo.toml b/Cargo.toml
index 4492c84b1..dba398a5a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,6 +25,7 @@ serde = { version = "1", features = ["derive"], optional = true }
 
 [dev-dependencies]
 tiny-skia = "0.2"
+walkdir = "2"
 
 [profile.dev]
 opt-level = 2
diff --git a/bench/src/bench.rs b/bench/src/bench.rs
index b8093d531..58ecf9fd0 100644
--- a/bench/src/bench.rs
+++ b/bench/src/bench.rs
@@ -13,7 +13,7 @@ use typst::parse::parse;
 use typst::typeset;
 
 const FONT_DIR: &str = "../fonts";
-const COMA: &str = include_str!("../../tests/typ/example-coma.typ");
+const COMA: &str = include_str!("../../tests/typ/full/coma.typ");
 
 fn benchmarks(c: &mut Criterion) {
     macro_rules! bench {
diff --git a/src/layout/spacing.rs b/src/layout/spacing.rs
index f0024fabd..1d6c7f9c2 100644
--- a/src/layout/spacing.rs
+++ b/src/layout/spacing.rs
@@ -3,7 +3,7 @@ use std::fmt::{self, Debug, Formatter};
 use super::*;
 use crate::eval::Softness;
 
-/// A  spacing node.
+/// A spacing node.
 #[derive(Copy, Clone, PartialEq)]
 pub struct NodeSpacing {
     /// The amount of spacing to insert.
diff --git a/tests/README.md b/tests/README.md
index fef134820..429207a5e 100644
--- a/tests/README.md
+++ b/tests/README.md
@@ -8,3 +8,8 @@
 - `res`: Resource files used by tests.
 - `png`: PNG files produced by tests.
 - `pdf`: PDF files produced by tests.
+
+The test files are split into three categories:
+- `full`: Tests of full documents.
+- `lang`: Tests for specific language features.
+- `library`: Tests for specific library functions.
diff --git a/tests/ref/basics.png b/tests/ref/basics.png
deleted file mode 100644
index fbe85320d17088ba76e7e460e3de64ac50583be3..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 5179
zcmaKwc`zGV`^O`KSV}@^?LsWQsHN0aOJWVNv|4H{6-w>YR%=M9q9RlTty)U8wUpXw
zEp7-wTfL~YuAnH261$&!=gvFtZ{~g9ndi)$Idje*=Q-zmzvuHLTUi*NVH02j003uD
zCI;6400z)$s|2480IX@!&H%t!Aj$x7J$!t1YAU2y^DNW1DeQNEW*nyhOC#eX!;;=I
zAWTnFOt@G0CFsd>?wx4-pnbjVg2k~^a%M4+;v(0@LQvvf1lYgx{8VI^!Y6P4uBG}X
zk=M`)^uMC<97y@u(Bk21Xy@DO+WBpHU3XxLj}^BBI@j*2l+7eps{+VDY@n2`FfD!^
zpsS+^Iq+b3#i6`zWBLGHd47!-`zu5t!BQ>cCV^qi(s#CI*>AGZHN&Q6QV{5~HwtTE
zbIrPo6^Rya`XUg2eQy|gzQpFanV&Sp$B2MA9*&F=07{qh>WP*-`dqXojNKaxaceQ`
zjp+#A?~-oR$aZI4N!NRrMsi9y5`b}iCyMCDRH};g>I|dlk3L4Mx6&nmln(}k`evi^
zZ!_{=94LUvw^?XfSh&|}tGEe5j9zo3)hUTYI&iAcuDbvdg*43X`L%|DxTC=^oT3Dt
zvutZGO2@U`;O2_+z~`{+g^zG@H$>*#d7(Al*;ke~F-~F0-|i+YR`)k^$6e0E=#u9P
zpTX+9CN(<e=`=~?SJ@^3aSC6EYwDyvV(e<A&T7mkSa8GvWXw#R_esj%r2*&qPBs~w
z_PkYQZZFQH;LS7rp(gbY8;D)3EPaC54)_XT@9dfYRxo#XFDl=Ch><gy!_#7sC8xjO
zX63U3wBPd9T8@@Az*dEx*3ruJu@WvUK#&)rj4@VkET^@~;7QpLcoDbPGcW1!KOK`{
zeWLJSnIzo@dAG)?+AW9XWD9ifuC`xQRNvDVR|;R#`3fE@&dkZq)<R7umdJsi)B``Y
zQ5|+H=H7_CmjBE~X)|Y=OuYDijHq+C@R+4s_|V23ag{34qhD9IvZt5#OhM9a)v@K5
zTJPp>+u;Td8h)f6je=>Q#r)tk|7ooqx?fZD@X{_n*y*H3)7^f=p&=i$<pd294w51b
zkv<eClcGrDB=IeZZg!Vvj)n6eGhvT%AYH>Tw3r$DhCY=^w<J0|vz!YLhpTaQ9HdbW
zI(h=%R0-=x+kTr<&z{YX(oAJpZ?!D(`PPmU<Hx8x;}|mrFpBnFIs19s+RcjjdEU|&
zfby8pJ~P0G@b0pT-qW!VP~25W@0TaZKfh)VRCB~>0TU+$0Ud9t(HflB+(a<NT@H&;
zEo_Jdcl^EYju!HX7v}k8Da@CZ=?^hTx8eDphbqzw{DP<nmjOyq>fBDU7h$`X-_tkc
z0TIjy=>Gyxd|{ov7oZ21?szZa>3et<rzsmOt>G%s<dU7t%4)sDE!;$`-7LjQ-6Zg3
zV7d)FvKa2$rN7e?Yta0ZynU<oQXum_mDf|5F;3%-btxMI3A!zDq6++4H>j~lxR;TS
zAP9z%VkLq@xg#d@hMUAqxX4Zm@~lAV-o{l)<V)dsBM(4cizgG7D)Z#f8>CE3a5{E0
z3Hpu-LWm0&iG9q?6T!`ba~wb<nj{#b0tldvf@?@v3|FH!h&^2AxexyI42hXUeT}vG
zn+_6Mw#{ilt&OH!ND<ctYC8;%u4Pa>WW@^kL4R}fwL1}*ExnZ*^k&843;X<F@Ahq9
zS$9h*yY=@PjSe7XEx-mJR;9x}w<{(MFYwEAv74Sn6vt;$uSrVxzLj!YI=5KUP5En4
zQCNx#1y`vek8p|Vr2#;t_i0SnOCKdg7&5D%rRlp%8`p5JSAHLy-bwKkk3bGh#AMJC
zB}j=5ph0zlE56lbEiO=|ER-FP@<V}yo_hDBAsR>yys|G%n5`J%Z9R*%bEXdMq_C4Y
ztrvXTZ<fl1FlHa~!RUGkP3Lg;(=e9_&5qK&<ZhdoW+#asHFn0ITes=!X3!i*c}x%%
zK4nD6lhEK_3%2VEk)V7pArT^;I??JW<C`{q{oH+<@5}t0M;vtrFA8P`e;y5VSWu;8
z<0tdkX(Q*oD;OXo;*qGtq5o3bvR&!*s=>%_6<bJMHrU+jXLs2<U`hpXboAL{2rh0l
z1yXY_M=C}Y+3I{q*imc%{MfHV1>SG4gPukF*U%9_{4M)`>wk9p*;XH$|0(_d7z57I
zXpGDi0l(b#F1McxtrN=&Y`EHYUUFtQ(k$Fdl_=_|tC=uj28HiCUYIq5j>Me&hI?P%
zI#oJkw7aY`%ZJF7qD(Yiv^D!Inr(}VI#>=?)lC<BlCfb1*=fy$+}$hu;9lw3r~)+C
z@S-z#9?owDJg5%qu-Z(2uiioUY8DbD1h|4h$h>Va%@=5td7?D>V}7R=YE;|U21@6z
z#{FS}KF6Ize$Qks)%2k;<hKut0iIHJ7r|+EBQJ2(U7zh5G8q@5RfQ?M!|%;=m|&Nq
z`9MOsUk4<M$Kq7qlm<@Rk@%HSf-Ny@NtM9nYTuKvrV!L!pUe}>;rynmvK|E082e-d
zZ#6-KfSI_CyOJXZO}Qv5yU{<=Kn@7^@A1r_l;TA0maRMqMHQixUGeiZ-(R_@h}ji;
zgh*QFc2C0YbZ=talC!Tu-#q+-X|}>?F%l{V<Y7K_CvFELo8Mf=mR<b=TPKM!gqm3!
z=WKM{bQmM5bU08CWx13s(6q!2>p+c=k1Am1IzU8`#Getkd(Ff`@*rcpSk@mj_wvV7
zE>B{Ghqthcse1#M>PyUF&TQXA=R9*-T1J2OgZSm@heb$%OAVsmB%3Og5r~I;*h%cH
zQ-=F=ieA0bF;DzG0PE2S%(0DX)27|q=>WaIbjcsuJNWym(^s{b6g^F$Dun>dfe;DJ
zgA%DeVsNFZDcrJ2!eWH(7KrIJfH}g~Lw-d<P3$?QMf2{Zd^3&t#4_VVmTfgs97tHd
zd(&Jt&E@Cu80hn#-_y+%z?hENCY=u|T+;{E`*4thgtu>~1m#5uI7I%VS&4+*h3p$e
z6-$Qx*|mqlqkLqiKL+ZU?i0-nGzE*&Y(*QthFgD4xBx5DS-QRCknMyl4sGW}T&wSQ
zAMrQL$u%LAH8?9DgK?e#KYP|HG61o?X(KIzq4qQT^UuTbc>jJLZG5oZUtgPvQM(>s
z&Qqsz4jo>dhD7bIf~yAH3c)ALu)W;SUKSk@&Jf&{y}+ywn*l;x>6^s%mL;MHS^p(?
zPvtR}^0!cd^s<%l{sZk=(e&-?t5Gkv{X~k1d~YKNsq^h+X>d_4Rdeo!w1aR6s67UP
z^hvGrH2G7pLx3Zh26Q`6#&t`i`o6_qDXOcOq=_{#M5mX+ao<1gc=pK?nMZE-66;1Y
zJ^azPYJLPT-A{nkmNLC!2}6iAxe$bIMBv_bFrw_68KMo<kLP3h&7jL-CgUiewbUId
zeDp>l{=1@k&_GESaslN>QdX71mm7-(C#9t_XHcC4y>mIrogi^fCO>6NUNxE_=M6WP
zuq}-n83}XdP$u0Zy|j4z{OB>D_$O#l1L0r-)BNLG7xn$%!KfJS-wPyfTwmg;59$i+
zLRZe43=O!i^14b=MBquEAIbfxioCdov;hSnJdkFl%uv~-heBO5+z(oRTkMBmh%1#(
zPReRodc}0VOMZB8?>5GE=OYYn9eqv!6@f_VA6GcAVpq1^s+hD3B_=(X)SENyJfrcA
z@9Ha$I5YD+T{i4J=BZ?&T8}=zj#~Zi^Jn94EN3vOuE*))^_@94-Ayl*AMqisr95H0
z|DaktAXohi`X&a`xWgMC=iVs95~~0tjq>U9;Wk~3<;tT<gup>v+(<C2_l9ynGJg3h
z!ai#oDMf0iw+P?m=?qGM%#OWr%uxGL@_N9(4e3d>Q67o@5`y%d3VF>8C+9w3%PQ^Z
zPYj%TstyXe*dtpkS(caos22XH$-t#Gr6s#WjToK(7McM)h`+5cAqnQ_AkX_3Us5o9
zsgHJ750Q!8p(R$(R$*Qk;@IT|twobfD-WJ8(BBO;DS6}m&}BSa3$E;JZcKVBKv-42
zNodNaGiWR1F_O%QsApS|(44%a?kGJmtUlH943J+5t`j0-Tolo_)QH!5Uq&rsiSWOy
z{$i_;=1vMoUAo?8D)%^pa++g*XbyTSXGotx**vS<l$PixuE90WVXu_GWt|Y7Y-Qwg
zuIYKWbf<Xn6$5|C8_+udkBSS09Dv%sTh+)R7r-ycNSpGPmT;1ER&L48#A9gIFXL^;
znYezTkemHAGTO>6w5Rb_J?wXWts9Dw!Wv%euR^Ar>57#O9&9yaDcg^Jtt~!-AD9-b
zs@|zZq@f)uP<N|R`d=xT_%^rj*+yKVjK5&kz-~HkDN?k8m-2&6sIl)wkLpFOc3<I)
zPhOq=J6m`WiND8cbXv+jdJg`t@$&=t-%#f;_EW#d|Kgl~QP8d<E+Dm?*ENg9?Zl9;
zC=!7;E}={vk6fB9)0RHI3a0JJW$=IA%a7%a$H2w~Ss6N60P07VLEH&}uBzrz5#8K#
z@v9B6YRq{%2)u^dmp%cxXe}^6$Xp<be*vjYN3L@f2q*94!N#twZSBt%L)NxeHi{vR
zXE^B-&>AlwB`ZcV{>`Js&8vn98?N0?$s+eJ08zH={Ep&wo0m$tSLHOkS3}FR6Q-|U
z{dfDu4H=0wrP4!g&AtG?;eT7;Tobu7xTe^;V+&U-y_M#IBJcT^+sA4GQ8mW<t6&<=
zgsennv?0WJl9d-W?|J4bfq_kFbY;FRd(c9qB!9JP#T1DJJ$M_YQ5cp|zEsc1e{$CF
zqz#(5wMQ|#TSzD<N^Oxhp*d$;^1@E!XQ)rbvx3lYeUw_3S>*${%*(y?ufYjTMDGWq
zmsv`ybESG$Z!ilDEpF{O9uo@=3lRwQWBH-J=&)4iQ!$eo2^aCLw@M>*Os+`O>ZUbx
zOdrzN|D2t|;9couB&XOM$)6q}h?D?hvJPci(1`}@W;+AvKhCpv-Y1dFE~a2mKg7(s
zW`eAyq>+oQbm4uuX0%a4($-fl400=cCk+ZhMQ#s60Dz-hg<%^*_71tG679QT(qKZu
zauV#Y5RTI84ydXX+#V$SXSDf;cRFpweCAqHWujE#Q}w(Kao38PSEK>D%(D$UthV5#
zeAF|ZQyK}e`+0o$8Ul}rXR$J(ZGizj1;;9r^1$TMGaSsxw1;VvYjy2WT*y4s#W6|+
z+KiMplW29){vpFU!ew%5DR^$(5MQ>?6DZWPM(nYCnGTs*<e3vqP@J_WAfA}uR-Fro
zvGPEr{J*k!=y-?|DT{nswRLrar}qn^+t$RKbU<+CaI!;tvE{$6^<Nzv7h<=3gU96Y
zoVv)-+|1hZqn|9~v^wpN-M7-L7>Dm3f<7ZH9^5xGA5W6o6W-wA=7;PsKc*T#j}W8$
z&|>}536dQdVYE{R#`u^X;&^LQ&}nv^@r)D-bz<C&2Uh_)x9bIdN<WUfoW08`h<f}G
zE-cP}i2`zf-VRn!f=>sfZ&YV;%)c|4_cS{M5u&XjL8CMMo?pE47%3m!GACYhoNuL1
z6Sdxa64m@7jY*1R^E<HzDgQOsVp=IP!eD);O^l<Fcn3F=s3%*<NGrG|zyrS*$5emh
zOkSEv1V}^<!8epK$zoLED39(LEVZY9mo>PFub1#A%mmG=?7Eu_9#DTQ;UXCWJT<ys
z#~(2s!&i2Ty_m2q#5nOPqzr{UTaWN*WKdUu`MVn7Ez80?J3>ktd`so%bW6I0|B-tC
zH5kPXIvFo}-b-tzI6gk*mn)-p3WsY^^A%UNxmPYBV`WDZ!s+pGnyfwATKspOl%wmv
zY&6(K(H~ir`Dmx(Y2|t;syM}BlrHy&?7+H3=vY-eq|biMSX_MqgAm)AbB)3mn+Ne%
zLi$AZJ9;+sl(kcPdTKi7T(7Lvu#t{zx$N55T-kD%uz`9L`U}PQ)NQXo4W8-@oRf=O
zlPY;fJu7f!THsB5N7W$f=J-Mf|5XUH59Y@UFT9T$!bS6daKPfeY;<=Y?Kjq|BCVWf
zlvv;1HMYG1A@Iv~I+yw|QGyUb&wc{}Tuff<r@<FLd+%&MS338lTj?My=R3U*CBPYp
z$XU7If^iQ@iqgVWU-b3jbhmptsP=~#&*Jb+Xj_j#yRA5_UKXs(-(xxnCcFq7)q&AX
z;ye0t=b+WTh?~q&NhLB>Pb+I(E5L=~z5O&5cH|QO>91$simgfQ$R_VPfO_A5-~*w=
zHxz_ovhfH+ea+Q{y}Kr<aegn?9T4heOMd`S%%=KFL|npZNU#A(T3(!^wiYk4$CWP5
zNL=XihW7HSRt&&Od8qRuzt~YJ!+VFnKDuT+&Y;Ri-M%7KW9*`-*CyO%=u$K)j&H&M
zX+XfyA44T|nN_`-Br`~k9N-<6gE?-B2|MH3Id{rE7R;3MeV;5R?$>U!Ca2c1$gOAS
zo*xzPg!y}8I7w7k28QjHFn-=`U9OI<9K3N$T#nBFa@`GDBtGf=|0Mk1<^1pdt|#cU
gO!rT{u7PQn%hXW!XB!VQ;;*V8%Fx1~66q5Ee}lt;qW}N^

diff --git a/tests/ref/example-coma.png b/tests/ref/full/coma.png
similarity index 100%
rename from tests/ref/example-coma.png
rename to tests/ref/full/coma.png
diff --git a/tests/ref/func-page.png b/tests/ref/func-page.png
deleted file mode 100644
index fb1b7b398588cead7a78a3dbf9a942a8ccaa3562..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 8099
zcmdU!YdBkJyT{vZtyL{eW|*GDVN}(*qm+t6QB|}-h(k%yHdQ3FMAUg2Q5`M19Xr)f
zQyQnBR8mn?ylONhC?ZxBRdtNB#4&be-gox3-)r8PcCP*I5Btmd@T`?5>$#u%x$ocq
zzkaYsSV>A8kl3<ii=_3LQ^+k_wu)`p0yqJpfh|EHuJc>A$opBJGIP4o$LpU7DYB7o
zn(N<+SAcnmTZs4FB%Czd2R{nCCuIcN4YS{-e0Jwr*w#wt53g53XQJAEnC}nVMm!Yx
za6d%S^aqGJph&vsd3SU8`z_l5h0k4>^%g%5zt9s~yYWW;Q|gCrAkrB*4lQlSK0{(u
zP52}r;2vS>_R%P;5u9u@*Scdo=tuoH$Ys!nciuVyF_D~t2M-X-CTy+FAn!+^7Cr*X
z+jDi}?LmZLFQHh)s<&z1rMp9NLwPz!`{LQBTSup*RL;?|&}PeRxx>}aPem)o<w8JR
z^Y`@hzAXL3Yuy_yojnk&-~lbk%P##8FPTnNFp!$`m-7KFo*8#V-JP>n4NEH2c-Lc@
z?jfM@K*4(>+*U<jU)k7Fcgu2g_rTP;Gu^%Jl|faCQ_~BKScHx01{S7O9s4E0_=0%-
ze|V%^QtX!`fS5<i25NjJ10tcMFfB*IfGCLQ6daqi$8!f8=}_LNq@UwyIeV@aw?~3z
zTo_tfL{<EVnXzManl&~zfhT7Xw0<#VFlv0~K?{Sc6+X(AU~WafX6z8AYy)Tc95%UO
z8|^H%R+MFYgx)|S@-R(^8ezGKs^4C_ZlN1=D(|ZNdBN*!nO){x4g43WygUoHIcsQ%
z7pFFmvGT;->}ne8{$Qg{|1BTOa<DHoplt%CR|dQdYIlV^lW)E*TeB*fBz67~mhQcO
zuV%WOJw$Ht#hMEgyT^voL(tY2kLmkLjw-*dMKo5Owxb0yG%a#2yPq>FcQ@|qm<xqs
z$-2F5hDT(?#3gBz)3h=}Q#i44HL0+BKEeNl#sua?S9*qWbKtOhX10v?37HC<V3Lh#
za<WF<t>C?LNntLQ00Vb;C(?6Y5^R!>YhA<a6oZ@;9qKQ;4EZbkdQ2hn!`J$D{~x4O
zFCsIAHMKGi(F@u17i+G7s-Do?UO?x<YznXc(<=`70EmeU0TMiY<F@{&hus%1;Y*kL
z`{(NB<&E%YPDnE+(zH^URNy$(h*-nIizF4Nob22!&d{Qeo>!&{8V^IS#OYkB={yWQ
z410Z-w{aLc?=T)!d6j;ve1?JOrrtJ)0sVUqFoRC^+U38z>x8b=BV7gyi$+Io>_=^~
z-jb{=%f*{Q4hzAEd{Z@Mc-AuJY{5j>W59u<b8PIHH7U{|opskepQ<=jgXj!U`<Bod
z?GC8E+IPuA{MPfkJ2(b`5<{ENe+t*{SM%kY{_AgtxR75@Ca~gWfZOrs(+#l|K3;me
z+uf{OJ7?OT(oUf&^hyZS`?52v;saQKbuCUl8~0}U9O)|PeFq36Gw$#vFP!60E>TM-
z^>1BszAaAX)pctvS`<h#UqOB<rIp#ZPfIN!3tX-j1GLnnVS}VgUms5_zXAf7-S5<h
zJdcE+fK{U*`=ZdjV&Wr-3c8uBk)Z0{>dr7(PeHYU!GuvXC}#d+#e!K1VtYdyb<rbn
z$fZ=}BVHg3L$JFQpI3<em0X^c`7IXLKO2j!q?xAdPss}w`nYY1Xst{Z<_(SP6yvck
z{rF7?2Nw3!xNt*`$P2jPEM{d1A0V#U?fpg!u5O}FB&%<TDH_Agt5YX}YUc1Ilckf4
z76(;WRZP`Jh0EKJ#$YAg`S9ZIECR<>mDJ*36=#v(AVno88tF4F<B9D~+-zx_74I-y
z)hHs=KC~L2*jKHf5&FJAPUmp1UpCB}o9xfGA~6(t1FGU~&gEt8BHBHen(Tui_v_}s
z8nV07GQ38~N&TI&$K&j8S#1X`^!|2Zp$9VM(T(w1tb3QTE|(j_Pt7-LCSEJh7VXK3
zl%mTL{X1hp3$pmxw`s7bmD_`6oxVzYQS-tyM;p4cfb-SECsYqNhF`R)+&hdC&=}Nq
zPk?%_MkIr)>#O`ur&M}^7reO~jGG+o2A+R$g_))QenUu}mac)W!POpGnPJ7iNd260
z)T(EQ`?%DIX#m~i@b|M@hp3Lh*|><Y$jL4=?Uq+g6&&Vd$J(&P8}RV&4=^9y<K?{~
zIKjc{sIIyBoNu4I2{%{sa@Y6J0u6Dyy*GZ8-bGw^EcIYhTCsN1O?WWI9|$&UFH}ft
zrV+hriYjqd=v~BkYU0l6%o<J?iuQO1Sk3M0XsGU90sS9)hdEvs@@bok!eqO|!N`<n
z2YXDQc~-}lDV(pT9`?Y4Pbu4}nyP)jnR-WUu4CYQ>=tHBoEK$zEE9a*F7a2g^<VMB
z>^(r#Wkm;i-QeNze<NWS$(VCO(45*gS*P2zUbWjaZV(|@(0ZH;#cl_)i&o*lb#;KY
zXR@ws_`a#e5rFUXjpngb-nuZ?%BnoJf)|;Vw-<Cskw%6UQ4mOD4Xu?U<5TXM-ES)u
zmTBv~lWCo1K5$FkMcGgL@ChB+{!MuQkSbVJV7z<rrEbcF{$mPVXpWvC26Q23IREE#
zP3#^<Ut4+wETkgJQI8u?Kane-Ly92g_EAs!uU>f2G%nZB$E8J}Sr%b#L$fIHwgH|L
z!9=yMD5Jq)NKTO&tlu=>&S1J2hp(sJ>_FlCJ>}Nq%#oXK05d)V!LT}#*eI9HP`-@f
zTTd#^h9?j9>v-U8*a=>g+MkSlO}UO}447Vl^OVVyU&HS4+eiaKIC?3o`BfY=U3OKr
z8?O?Pk<@=V$0;<TYQgc_zloT$aaBu)Y(B;r-^Xm>OPk-vQY?V)Kte(#t~vLOks-5k
zhp1OC@89+dCIO13J1MPy2c>myQemWB13{o?QXr%QZDrcctg;KX^eD##A>DL4lbUfT
zq<&RTTBVA8>t3EeAKz)RSverw4J2mF49aFC4<7&FntF~CyNEZ91+y6qd|tt{GAPF|
z3Sm^wMEUyJp##B{cVh<B`U$F|zz?(-#dispav=x?)zPdaeq>?nLMp84jtVc+u5|MF
zS*ctXgOZ$2?8Ls_q70n8%m*_c&|z<!MaU+qr7RKh+NUJxfYF#A*jgHytm0cfyn2pi
z@8Y;(6AMRYLh~c*W+vwygaK;BMiN8|w{C}yQa()u%?nt0Rwqf&@Z4~}Fp%fPo>Vli
zK$pE8v4!#19*;d%T+ZW8>w$gAqGGgm1&!=MLvJm8*MczoWgz4T5VIN)u!#!2R(5#+
zUzNq*xMFH`TOQIQO%l+OzrTh)y%kKX;Ppq3OO6~g%1>N>uDpopZa#J2b_SiCUi&G!
z!(IqAKVP@Yucd7y>soTc-~}HrdtxNdx3lVmM#S4qK+)v^cHj^gA9O0xiS(|h`bBLQ
z#<cGW*)L@McpZ<zhRUMqqaz&hM-ILmy&l;=YGrvXDLs$&@E97UxuGCP!7s}Z#jR_=
zc~_G&o#PHrEa<qp-s)(x(rl;hNI=9a-NAXdZTs`y`-OLJ;QyPn+puPT4o}OKfNgbg
z*ebQ(wb;wpfQe}pQE*L9V7Jn8Xg9e|!rbkFGl`H2U{st*1G@os!eCvcafqX#UrZaV
zUvi;3AgK};VWNMIewY0AX(^jdIR#XZyT;q;wwfxu$>Te^D|v;bi0c#(iC%1<neaJX
zfGixjOkENpXo7C+XnSv%>Q^#3<74-xAwS{R5^*i1mj^P!?e)*eWiVasbPi8ly!%~S
zj-rO;9$SY~tx4ero3BTr=6z43nT)<%-l`aR@{CCuPBK4juu|zAUF@8#WVdoWRY4>F
zWTsvan#&QOW^Vadxt^{aMk)u@Pc62zq0k9GDeH0htV+c(gS}#fYkY!-AJe84q%R<q
z0_`^plSWf{k2XN?X}FHqjHnGDyfx>1ih0U$7~SW*L%bcJiM7OAM}@TBHeano^NwIu
z@dEn{4IftF?j%I&Cc5qbGd}W$_R?mNxa2k<`R38)ps*H#EbWI`%C>)0cF+CZ$ZDsH
zluI$D)sm!WN=WFX$3fw)hv~%jhf=LNdVdSr-fv-q+o?EC(A*dr*2@qfmWe7m-xMp;
zu+$Kcg;RQ```p83Kuy%sd4-GdiQjfDiIAv(tHY#fkZB3_;jvNb8{VnFQoxFvp1b7{
z&6j*@I`!LSr&mNX6-r3cpw5b2-Rq^R0KaMqljOp_-ZH4O|Lr#rVbGU?W47eYzf1a@
zkz(?(&Gg`)&k(6lmuQ@cl%mD6zJYWqbNMgUXEC!L#YajorrEIEch~)0r%Uw;1s*7O
z3s;Gpm1i0--QMah0at=pn~Kx7jVcR@ZKEp6>VlO4`8(43LufpD>4_&Yim<Hdj$1zu
znB8V@V}lN2Ik{=(3l23F_O<*Jbd0ObMPn6n<TE>J1h?{{*=-4KHo?}Rz=D=4QgE&T
zFMAj3RDacV8N-+F@nS1*^dXUeqw(_^+&UZ<66_};HS@m`i0aF5-7mT^&*&-*9JCL!
zJYy(Ls(5MzpAl-3ijnn|{j77d6wTaow%IZb+0p_PP@gJOo?-r@NZEzH-a}ifzvDHT
z*Ffkwzsu>oe|}%E66mtTP8xhPa;Ck9rCvHx?&|r9!$`r=4U>lH0pZSKU@bvDT1)-C
zn)P?DX$#i*ULPyJjnsB5-0KUcAdd!J0+QuE6Yqc8NK$>`$zK8gXExLK*k|mQn0?+N
z?AG?b;>m$K1W4wVsHv_Lz4cMw-CwDcwifUtjmMrb-Y*|=bOlDr=_k<#q?uikw3>#@
zsPeZ@xj8=U%=2i$J>w7ZiW-8eC<B+Fk6DDLWomZ0NFbTO`V@2L5rd2q$H3Xik&bHv
z#)fAK6|PpJaqgMkL0<zkq9z$^=E}L__kP|PGF@X~He2o()pF3PJkV^7s?=*TM)M_c
z^LLzWf81ZbQg437FgmMV4<(Yy$pbX*R~MBFZD_&j#+NTGYikvq&Cj?=v8ss@#Kg^x
zZT-UH`RC>Gf0R~4*5^v=1RzRxM}?1c*2=t{|K7-vi%04cydwM#S!-vVzKXA+IO^eK
z8VJaGe1ayOL@fVE^=HsS=6k0+gTiK0YP;BHo1Yxa(7RBxdOv%cw=>$Nrq`!x?$Lsd
z8(B(%#_od=A8-j>k05H2w0_@EpeX0!+2=O>ua6ecqfix(rMTHw;1ic4+TRnL^tjdy
zBXfn}5@G`c<iZuOH6Sb~kb~NP=mAFUYQ^IK8nq9TsB*$k!*Z~TTgkXC+k9RAp^f*@
z5{CZxCs?LVf|-`T(Jms6;@nYKvag5XIwRhOPcAQ=(*Rh@`;1gI;^HWKG>6KQ_Ojo9
zg)Ocsj`}gHyTmb!JfRnP^5;I&T|^k0%SXDd<@tvhXryvY#{A$Ml<@n(N6#MOO$~{>
z)QQZ%Kp#{kSsndq4wu6#>|`zTp3_HdGUup0t@6;63C>(qbdtr#b{ph<EL_~$@G|JA
zUdZUnj?L?D4F&2@NSS)Sjky8X*Pon<w)6$tjED_IrN3Mp|C*9kul9ZQUlW1<3aft|
zn;rX&tu_9wZ2dVy^!J)zUF|nY-1QqJ{^2B%=SV9l*^&*JdJAO%a8;9o=58p{h%jDZ
zR<?{8&PFvqErxcEvVB4o$}9`OD*@xZ_)#t`K7U+5=H)KnO9C@%`DpzUs%@hi!Vzoe
zPlWhK;T5n<7vrA^UG{Wu33!#_S%hH^uAnYFVmThrui_$5sWZ@t;$3&ic@1qvIXiP@
zW#4JS!#b}eL)N$EdVVwFV^&^u=et)1U{TN9%(dieYqueLi_4<h7Lyr`hI;Dnl=31-
zIsz;}<NMq8>M#SwM`AxXL$OwtV08!9vm2CKlp89VtW@f)?hae0xjZv2j)r*_^+%Ab
z*RDUzk!@H}C}f0>OC#Y+GtkHse3T7o&yTEws&LA9bm8b)bM{w5g}=4q&v=o47}dYu
zm~H<pBmTW=>ob4*FEaG6WW>5JY3{96JWCY76<$!?8<D-Wj*Xjrgc}pNm3E1T#+wK+
z@sJv-f-a-)ZQ%nfJLmXKAFJ}z)qKauGI{LI23mYT&~%%v-Th8mk+H*57+^fH6-gs@
z5$pX4HLgRfvHA@F3Dm;y&OqmS3BX6GX$Lt~ER?pH_|mAIus&{5j=W*^e>Bj^T`y$B
z;DvT9sl8$t?Zja>D0c0eyi$c;abBqK`|>x&BD3Ut6LHX*frEPcPN_4WBI(v*#hQS=
zq(kEq$cGakA4LhmUp*h;;sf%WA&4T+x>_=-Ro%SovI-2Bv#9gr96mlbJ?|*hD&ATg
zG#R_XrsgHy-5G2%0N=m<K1Bt#FGur#mjl0TMsm_W+H7*;XWOhNtbsowumPU1B28D6
zAvWnRV^*`G{g<jr-t>PQIDNxYd6wQO*whxQIVe2JTvNMQp9&Fr0@=c>50~l_W{1^o
zn!XWkid=*GxL+HGKG@$uGY)kDMTa*N8!_=@<;6gKFG9Phrj)K+AF@{ZObJ}D<>1RM
z^spyaX@Sj*h#IT%fuyw!kpMLbZJlea6G_(oMG9oPNNly_xE!8l_W=8gSALZv|BOz?
zQ$hRj%X`dFKrQu?Yn*e4ueF>L3;}Pdi0&PKHWeHKprVr73wW^;*wNEb*mT+RJoDvL
zV5V41Y69n(9_ilK9POh5o9{DE6_H&LI$<jpnZ>)nsi>8$B!^b9R;yEZd1zX2MDjJV
z$X(%?#qt*Q8I7Wax1QfyMlXKFFL`gG3K9<5aIU*f9I2E4+JvB%>4(H@w3ui_Y_8lt
zs-6G*R=wWg=T1AH`GoueZ6+lfLq#pl$3&hYA!KDZ1NOq|hUX!_@Ce^;NUnU^?neTE
zwm@e&G-RujN9*GTk;+HYWnzsBJ;N=yX^Yn>b@5&Ud_TJ(IdAlkT*FF<+NteeuxrF8
zPxIN5L2JeQG~@&9%mFr|&$-g*el*m(J=e)~?R)!}grl5p`{P&GQTgD2xofeQ^O`_>
zaixe$D2@zW7k<aoDSxMw*7{D#BeOGYWIS71sLMpBzjWL`jAJvVL5%h03G<B;Or4My
zR<1VfpAZ5}gkxBE+sL?}accA6kVX1Sk8z!(z_pQU?Ink(NyE$3ni(na+9Z+R!AF!0
z)1yL?@2S_`4P*^(AJU7k*H6+$mJ3=zU9t?XWEEVtVt;LueiCdmOOf&iUDwQ}SrYP)
zCpJYhqJs~&{;pr?hMzJyV0!}sSz(vLlqQmidHIsNF(2#{BTK$Apx`&Pm~A<GcdcW)
z<&8}Sa2N!a|M1D0XTa!U;J}sOzxK)D51DMJ1Ny~|^dC<0M>m!!KQf~9GxvkzI-3)Y
zqqeJ&sVl`wHzsZg;NOy&YfTR0F7z~M)0pQ^$s$j81YEX+_L$braH8s>J=Tp$d+@9`
z0!UY15-Ykpv+OQ}IlA`CDE!5nNb!bhY_spx`pP!W$@Uq=j{<mV^xfHLxLd1><?QTF
zjLC4%1H76BzB>mWC;+12$NNPtOp+g?Q%P&`Eb>j}hVaGR*fKJsbTZry?Mb^-)9rHV
zz6{T#Kq5D^w@@-R%K4x>c?Qz<EBZ~l^UPhLOv6+>mf%fkqX`U~9-+s`(ys~F;?)G8
zZbph$mVjZb&xz<*gn`1k@yuxjOZbc~H})r<Jtz;ofM0z8G#V4LXp3tCAn^()Wiwzg
z#yb42?0%ubDYABE@Z;k#=ScYEdw3BL%4W^Vd7pQwR*T-F$dJWkQkn!niW9m%_`{+M
zv_~Yw{cRDZ7OolcyccCAg!tLoV`cS;gGc+74#AKj#28m%R=no9K;HRpb~@3M0pI<)
z^#{yb#7QMlVb2xPEMD*~G_oO6FHD;(9!BXO&DM>yCaoKSe8vE4AiSL?%57^Gu)4Iu
zczjkax87=>?ux~(^R#0wOPR9!)<(8Vg~M3Tj^KQjK^?CWwsc-NB|0Q^daOHc-2<;G
za>9NLOTOm*s%KmX*<b(3cL7Dk*`;@-)prNq%X6fq+Bmw(_iIXq-?O>odIcfhOe&vh
zjuzg&7y6+7!~J_bE{6F6%@D21g|+xmr&AAEA2;4Gk>^zN@yl)19eZK>Hix@5;^zoi
z0E*79dX5swHwI^pw_aR3WUc*7DxOS;7kx#Z&H9}LA;tXgkA@L-Xk*XClg(w&dxt5%
Pe0{gJM4T!$_agom4(>qa

diff --git a/tests/ref/arrays.png b/tests/ref/lang/arrays.png
similarity index 100%
rename from tests/ref/arrays.png
rename to tests/ref/lang/arrays.png
diff --git a/tests/ref/lang/basics.png b/tests/ref/lang/basics.png
new file mode 100644
index 0000000000000000000000000000000000000000..3c3dd7a0c703bd63839f3e47357d7b8a72872115
GIT binary patch
literal 5051
zcmaJ_c{mhq*B%UJtW(I&Ovb)bVuUdh&Di&S&Bz);2w^0o!5B-{j4fLzqVNlq9|j>L
zWZy+un(Xm;-|zkY_`d7?-anq_JlFZ-T-S4+^PF?v_hS>Io2*QHOaK6Y6^prH1_00i
z&zB46+yMw<u*n4gIAXCkv@OCWe-upLt42T`g)$b?tpN}a!8tZE-4uS5=4VVW5<yfq
z0ZVC%ZXQEF*{Mi3i)$I(5+BwVpmC$ZSnF?Jq02DSlPvq!*2~X)W+Mq<ilZ$;O8iG7
zL{GauxEgda0-4IV5n3Lxxa|m8i>SDJ*H2ltYGgL<r4`_4ls>;}eg^ST7D`pd&eqil
zI;W5J+WCkylOrrZrJrhoRW@;+B({~tR{@eO>(;f|?iu~53^a&8R|B?Uho0Dwb@(v@
zwy_*(?Sixg82Vfn6%wIJ9NYD^_V5lwHPHf4!*Rjuh6V!IRp}Mpo&dR%a7yjHmi@WB
zC1%+gxt+;pnEZnewK+5(+j21M8I!JJ&YH?p^lHq`Cqk7}unWHz#9Gv?7s&a$5Gs+(
zN(`mNnr+;C1f@@z8vf%S@DxJ(ol1r|;@Q@UR~3e`mp{XZo&`Yz%@<Oxs1^*a{sMm!
zjT3$2%{iSDkLFsVD=0Bg7}t=BlP*x`YhJk+OJN#xNw21jL6C6Yjt{dVFhYFnZ1cMs
z_rb76z1wKGt%!B_;3rWK|L~@{KRc`I-}MPDm;}Y&A((D)4~g{CCyZCt&Fg*^?-V|Q
zSaR({Fk{=t>j543K-e75l7rH-DKvU6>3guIamnkcc?c%q{D^Wq?Nn;sQqC?)&U5v(
zpnXdY_XSOP1Ae21$(L<E5~;F)A9ZrRk7#)-dDTDj_(YXxGQ~Yj3U$&X667>a=R(?F
z^V-`S8XW0n6Hhg>tlQk(CD}Z8Cl`JJ?+Mq%ZN(G2j7Ih~$o=nRYaeg}Ni&``zu(R*
z7Dp(yaf0YkcoXQqHB-#M=%|ex_~2<Ms$ym_DOkF_EOj?h94MkP9^J#TRo~DCa&6ob
zN&f82iWhJpD0ZDZ*^mFx5L&A>D%ehk8fi0p{?`2gbpUI%&jh=ju1pC_3EtzRxTO1d
zY!k$fGlWWRsoJiy!WSDF2XRV+-RTc{H-5gKT<ud&EpOAho>ooo@}t+KX3>0h)h)fx
zT21r!1Etl@ks>V{pF7ZHhIS@etoT^iu<Hg*@O3dQPO}a3G9t^+mw+mOVpCcZZOk)x
zV+a>fuvHAOMo-I|y95%x*TQPZm<={rvZ4VzUpiL0cUdtcaO7u+rtnrQG>R9_%Ey6D
z_5<DRMAgUc5oE9Pnyd$SJrnNgP`xEuDJ`Su30L>y=V4Gw6~Nnl&AtyVq9gN40i-0|
zcM|BXs{tloBWwP=LH0Q1@Kb1{DZC}BVn7zGC|{udyTEHmx+_>#<6$?b2np{rAaZrC
z=c+nF@ywE+?j||eAx3JLhR4l<VhKv5_BbDYf%H6A>EhwIp%Vzi){b|c=|+aoHVc#I
z^I?e$i(*mww0OEszX<Sqcb#U^g$^mkM&x;1VqHA4i~4e;I|tsH1@{0BcQ6CJ8%LnQ
z9OOMnCq*AhbfW3ttb_I3L6Br!YGIxoyNSW*qiUD~LcWzcHPSGq$M^J$Zmzssv33tQ
zJo)6jSX?atEnlI;X(1HD)0<<~=<#(O`9Z|B%f=b}qQCyWZe^y=ptcpRnymp;;sZpn
z<1IQ!@gGB2VHTdIsrW)k|3^r+g)%)hqKDy8DR;Mp8?G(8J89?}dI*P1kIzDqwRG$0
z1kh2tw0MyrpixZHS4h152{lYQuKMs+$$t2SOmSn+=C4oS)&{t>J&5Y9%Z}nTF1|5s
z`i`v(F}9QX44M9S=AFdJTgMd5^kCs>YpNB95U9{r!R<k1jqiEqWFV(+n9w|pPLwrq
z^`%EW6RFHx68i;g=5_A#f8ztnn;N^3n|gZsKpM!9&df^?!8VYVyfJJ^-?F`%U%=Os
zS<IE>N_HHq)$HY#5rcAHR<m;NI^8-&Xw<QECDtw?QuT@Iux7r+o<=h}ANmgEfp6UC
zgW2JeQK#obk5$=i)Ak{I?Zksh$2)AQz%Gt$-kbAz$N-yY5Q_6r<%u!6=hxrDyzFkQ
zNcqCRB<bo;|Nn>N1kKXpeWKHUUpcc<eCo{Odm;&Ph>(2u)a62<?9ZB8a_uIwh?6dR
zSmH+RLEH&Eu53Dr38iVjwYA;~J9%w1jwTji1N}MMs=#%l9-zC?R8fjN8sb`db^-Kl
zEb+|py472jD`1XrvR*;RMoh2MSgSP1o-SB2EN4gX3U5u~qB-Ln4?QXnsHf}4BmaR%
zeCO`bZP2@1!#tTm!P{>n6hY~#7L)xImnmGmGU#20k41c?PEZSPr<J9%_~y^IMbru3
ziup*)@$P~OOhD&GQ|O#Y@@<283_`}wG}E@7AGLv%!Wfk4i*N?6y~<>f>>Q5K`7Xa`
z@>x`oS(h|%D5dsNRR%|e+gkIYHZ3?q6ZBmvhhB#jG;0k>rXnQEUHgiJjdYdA9Xd+n
z^zh0SGXfL5q0cb=!;8fC&jjX2xc4ZdSujsnmh{w3%T*7Urz%76`CR#1K~`K;xb|e+
z$KmU@rC6zJwaYK#nj4zdF-rN**(94Xa~i&Nivk%%V1-SolW2b$Z3pQcrMQ>=Wqm23
zF&v=vD{3+eJz+OA>eNQ<88hR4z!b&|UDhm4D9;rB3LCaG_6&i9d@O3-1k;*3=mupd
z6JYdLr_s=B<l_w6qXtM%%i}t22t8!zR5-5h<BR1V+G2n4qNEW)?08>-vlds&Mgs)%
za6LR$WZ$EQEM>eK^P3CwU`nu!Ga;pPtKJBLi~t26Y+gSPh4Bs^GqM~<D@dwNd{%in
zFz^*(aqqR^9_5P?2;o!So5q)3P-O)rvL!qXj;%@=n>0TV10h<MUxbTN)c)pHzB-hY
z7ni>@BI&d`j%y8nJ{VP5)Su}qcXcQ?durnKuSw?z^HqP0#!W?|GyQXArrjqx>sk)0
zA@G@MgN9S7xT0P7{iC&vo%2D?#HfB%_@2m#D09tS-rp}Hsmmr-dCdQfQKBw=(6sHh
z<|e&wQGe*NJ^iX`_U+o9C*;NP24toc+=M*f1HE6#rXSl`59qnH>vHTwSoZtQZoErz
zk~@0j79BuRTpiuNsra_wXgyd~!_lAjj@GiMNOXUo^^=+2L>pP`5p~N;lv0jPdDU@m
zc}y4>>*xo3Z>{HJ0l&LO=4#3Ks<*C^LsZpX=ToMD8*AOuL_~Fc>@B>mc|B~=$;@()
z@=TU<(i<$eU2T!qv=&5T_ef5uo3n@gnrK?KA|~d^INECtL$a$w=D`fkZ2a#_$N2)m
z{8*R7rNp$Q`b6+!1~mLBhOZwdfTLs-nWeDE3h?s3D7D_k`Fa=bk0%A=0WwSR@k{Zz
z2OFW&>OYkIzU#eUV<g~wUlB)>1CQY{g^!>s&w~w{)aIo=qWf(Pd$L1}BIXA<Jy7*-
zgi3$H66qP$#!+t&a*5=ttt3t}B#DoGE$*+tW@EOODPbEryyqtSiiLoic?$+U9Kfar
zjSQd7`_c?k*uy6TrS%BDX3VStYD?87lqg$12fg;uB0gMy|JT>`zH-9M&9S|u(=EFl
zSN}?U{t#>_=ueNo!u09!(<h5^IfI$Cch^xb69p=J@-DIFU*Dw?<rj+*sT#n?`Xr$>
zt~mOXj~zvB9Wq(-FQkFAD?f+XPHjOr2k&50XsLXjLIO2&7uv%Wq?ZM6z|CDm^}KsH
zidk*ODAhLNE=JIQ`0L@EtBtG!#M+l+3g0)u$LQ6N{FkkM#a(!UbV)!KqHU0*nVuhQ
zrA90QYR^}>Ow&KgK}RH7`{iK@b(iJ6x=+ed%qKsNxaFmd_dNgu5iZLo@*Dm3FdT=u
zQhCU_n|`g$$n$8DUT$a0<h23f66`()?#Y6TUZD5`c32*K0!lpX6?E?`#*77(W4lJT
z1nr#I7?rBTNRhIcI}s>Gi|&rF7!mx#)IlzR_0RO0*D%J#;VG`U6xL5cOTSEOlbOl`
zG)oPq>BNMM)-8(_?=x)3m2JTkD!xlTYXxE~og6ZIxIQ5RH_h1Xh6)yg=%c|fTVIbH
zlgNu7WUPdWzg%365dkzVg<WKdv0LJJO)fVFOmc>cfW7I=g)-pS(k(6#iB}wf&d&Hg
zz%?7Q0`6oMiDok>E@D1$@4N?eeR=_F7yN4?koix&E`zuSMvUDftIsPaxJz**(#18?
z4QJB;PkUB9QaSVZwPDJkj+|JIWmP&G=No}e?b`l{uwrIHUCqttO~%mzT+}<ue^84-
z<j{T^>yZcSq{-~x<Hdi1$ZZYC6m^6*B8rJN!q)OQ3Br&{t375-F+BV7Z2Q}#obx)m
zUikM5j)Bz(1CcXJNT(U70UO1?3j&n4GvIHO6YMRxutwSM3Ztdse;cDroK7t3?c@DU
z`QrM*KqbDOXC;u`pJ6^VjR{*JZtcn-L}qus))do+k~SfK`uDiO`gS&0Rc{*0{2MgU
ze8)_Ixo$`};(Ep6hlr_g(O;|uVA4C?`Z-`pqm!_Oa)wUk|6xq?tuSK#akrgym^5%D
zAa~H;>si!GuIKxwNx-A+a+oJ6>cl$#%`6)pK5_Zv9%u<*d^B@RcZt+g9XN?!MO*$h
zf=)@Dy>~<<8W!BLv~HZ?QD@P06H_B!ZRmZ45L|cu7P~(VY58?Hq300$y7{W@%xz#`
z5Xr27FJ;F$?~5=eO3EC%ZuTNJTg6-V?j&?W481m5($6)cF2FNYEG6Do9h^O|`s*<N
z^vU3!N!ik@--kU3kY+KD1|J@pb}<G|FfV&u$q`56<$U1(sN)hXK99%IEEb==FX7{I
zCG}S7Ay1s%ISf?s|D{Bty?SNBs@+Uc4Akdt!=7^qo9qv5{OL?1BgBDnt7&ANlrR)~
z_hBcpNs!k>qu@>%Ft)S*;0^?Usqn)i>u4&}o@ax9-v-74UmmzaoFui2xra2WLfvd_
zrT!xa{U=R50E2waBrZL&M?;t`9v2dmuCc$P+g5>`RvEpGg$$%EsVUeT=WpaUu4>V1
zFNoV<2*1baI;h`5KmLFbE4*($y~szk2||(D8H!SHz0g-;Z!%sT`9OBhq*>H3QmNen
z?C0&Xb>+Bi>v$!#+qlO*Q8=jk;0}}}Z0OJKo4A*n-=hxqQPA_3h}0}}PAVK)pjMnB
z-Xs+w<1ejMw+m_Et9cFXP95<h{x79|3yz!R)57Cs_y6DuPa9+R`mPbAYwXFp(R?U2
z1N#N>C7Bhtr0oOuNX)0%#6k#$@r|VdE<ffwhV)tGVyC)xwy=BZW(17brnkd!iO{8N
z;T@vP24}oltN+9jidoroW;iFiLM9PdXQTQAaj!Y7FqUDB<-K+4Mf8G*4<RABRDb$%
zX}RnU2d2p~7LvDT`oeTekPYtm#4^izeaPOY#!&jjjF8!fd#qnI%mR+juUXP*4E0({
zN+W34H8g@z2{$K1P830-7ZJ$QQZq^MBDyOt{Zen0pYZ@Cyfhwm_7VB;3Qhy!QT#w9
zqo+F@U01jhNel0>23$(y<77xx+g1cp{{%>SrQ`pjD2Y&on8bde#YbkuT;7T$lDPX*
z;O_={wFa0xtx0Y4T`#>!4SVoKg_Fz!aC_0erJDcSIYkdVo^dq6y$oIG+pz+{2k*-V
zhbdP6mE|a}xpm>lx>;pGg9(Te7x-1IJaD<z06{r;$~{|x>XEaTM}z96P2BDdBv*W>
zizBBy{%{BRa^vTQZC9*O3N1;rc!F`lsf2Of(v+h%M)q}z@gF=+b#KHRF~2@!oR^Q%
zJsuJ33)SWk(8VKXi~L}x67UBzvT_<U(%3a#y>y?l;3w#M`!{y37eFWL`Ox#c3(V7_
z5;CbZEUcv8QV^a2mE}|Iz-f>rKZQ%0w+pFj`Pl1N$oK2kLx@Eo%$MTchs|OpEfQe>
zKnt<64z4CvGtsN-Hqi6fttlda8d07e|2_*!Xl9mB%b9}uGp=Se8-0X*aSv^SG3KZi
z9<j`83jCP?!^R9_p#!RR3%W#uhw2+~<Cj4|C%rum@&?fLX8=3abY`Qr;T8qr5D!hD
zxN?H9%6_zXPe-XGt41FoGd7dH5>`e-Qp@BVoXci+fmCl*r(K}~pOC!&X_zLDP~9Cn
zH&ov5uhAUjlCpiCv}BfqjU00liEA-Z_&hc<ULb8`QXo=Q+p&pUfc4HFSY35{Xv-<W
z>obnjqOX7Criz?l3%!uN_72jMtwa;Z5VQB)V|chnT1h<!3}j#hG>R0^lCR-AA_Br9
zrGbyrwTD}&)Q>HjKQ*C5O`ne7<Vdn}Ao<Z-xo4kslv<Fa_kV(sS>I}9zN9WRA7nyS
zx>-g;?LlqGu+jfCjsB%<1o(jdM=CoP%{H00g}b;p#2)78VE>`YVRejd)S_Hs{|idz
B1)cx^

literal 0
HcmV?d00001

diff --git a/tests/ref/comments.png b/tests/ref/lang/comments.png
similarity index 100%
rename from tests/ref/comments.png
rename to tests/ref/lang/comments.png
diff --git a/tests/ref/dictionaries.png b/tests/ref/lang/dictionaries.png
similarity index 100%
rename from tests/ref/dictionaries.png
rename to tests/ref/lang/dictionaries.png
diff --git a/tests/ref/empty.png b/tests/ref/lang/empty.png
similarity index 100%
rename from tests/ref/empty.png
rename to tests/ref/lang/empty.png
diff --git a/tests/ref/escaping.png b/tests/ref/lang/escaping.png
similarity index 100%
rename from tests/ref/escaping.png
rename to tests/ref/lang/escaping.png
diff --git a/tests/ref/headings.png b/tests/ref/lang/headings.png
similarity index 100%
rename from tests/ref/headings.png
rename to tests/ref/lang/headings.png
diff --git a/tests/ref/func-font.png b/tests/ref/library/font.png
similarity index 100%
rename from tests/ref/func-font.png
rename to tests/ref/library/font.png
diff --git a/tests/ref/func-hv.png b/tests/ref/library/hv.png
similarity index 100%
rename from tests/ref/func-hv.png
rename to tests/ref/library/hv.png
diff --git a/tests/ref/func-image.png b/tests/ref/library/image.png
similarity index 100%
rename from tests/ref/func-image.png
rename to tests/ref/library/image.png
diff --git a/tests/ref/library/page.png b/tests/ref/library/page.png
new file mode 100644
index 0000000000000000000000000000000000000000..975574372d4bc2382d8ec54d163af0a9ddc5db3b
GIT binary patch
literal 8097
zcmd^Ec~n#Py0sQDS_q*P2b5VwKn4e72tyM@1Z1AY5GW#wNkE1mB!n6wSXA&bUO}K1
zFw8`d6G<Qxe1aGm1VRWgM2ZLr1P~+)0eSJh_O09Adu#8o*8AiAbJjXTa?bgE``dee
z`+Vo>Y$v~6dHbeKo8;|JpLE}}=`)#4n?Rl*>48m=F~0MgHmO~-KMC`^IxOPN##A_{
zJ$=XfELvS9aI4MM;cM8h&38kMRPKP!NO!Zo-saIp2>7uo`*Fs?#E9fx=CjxqMH#1M
z(_`wo*55(kAPv$T<gJadZ#QiQsefwI)?)K)tjSnLa`naR+svPKLU!bE%g%@DpjBEK
zh~^lQ1hpeb8O`k<pFf&5HeE6q-S{FO4yqH?W2^VuYA@Q^)6nv*K8vMV`*mJ0D&itY
z8AR7Sn=-Vv3X0B3(whF}){*vz^a%GoyG2jzir)sureq%EcGalk>!z-vNR43u9mSaZ
zQ_m!TJ8t2DVhzpOcUYMy3g{nHoG#BOS$_v8$#euIbd8~KH-Hpc`Vm##13gEwuXD}I
zGp0s>1j%$)|4v9oPWzEbnwJdMYdvftm&ThnYcJ0((S570HRRzS2%U;}t|9~ZTDs={
zFE%8!`d>f*nIF3v{Mqln^yp3X7g2ZXB$zKif(#Tc0E6FS;b_|m<~Oda=@P?*Xq+oW
zWZxX+g_hSa^iMpS16Cd}9FZl))`<=t;><X@4DD`%Wm@X#41=>pm_2faI8nG>o5**z
zXueo;$cHx#Ym^6+P=<Qg;l-3im>d0Sg*ZJmP}^40OY;#|`9gjG0}}-(ZI$P#3aNox
z=ralZT_(Kk@ZxjrGHN-36BfEe-e6&Ll=o~|ob8`;3fhU^ubZZg4Y8zuQk1ndgf7o~
ze6jrfx5PQ8bb6vvtN8oqF!WMn)Le@GD19-BZ%fgBy51>vqJ~UnqAGPj*veTTb`2rp
zuPqPMgB`ZC!jeSge-c%8r>DK9FoMGxntnQqy&11;7*iV3`7Q=8=quJdoB{_#gl2^I
znQYIehq&Dd2XxM)r_TAIddlUt03NHDvCW}5{}j3yvYRzXA8TX{PU-q&i~fNw{>>#s
zQM69ui$X*G4-aM%Z@=~}Jn7)<_?ZxmO>qy~_p2sY-b2i!jW-Vfij1fEQQg{~qKn_$
z=wI1IuBfTfYNlvoQH&zam+%1{aS%BHP+=uQuodKLjs0A!a>HZTfuKxKJ^b!N#HCD7
zCOD*BOvnVSl)VT19{Jl0#UjW;@00hCOUghpWf~&(&@s~T@(GvM;9x6+aUA3+*2cWi
zC|z?X=_m8AHbf15EqZP7cb7xXlnLXCL2m4$$0i@ylkjfY%v=7Y)f&@u=RS<CCbo~@
z57KGh9ei$U^5a{wY}4@VqZ^9<S;`oF36avXwDc=}rYPA@^k$Fxo8W#qe;CD34Re{?
zORiQQ+P<VWT$qDP!7xGg&1f}M^owOD(nW62O^{&$?WSldz==%`uCAFfNsjQov9&<N
zU>Ur(DcjN34*8)5sCDq40WZ3j`CO?40hwuIrfI=now!Z8zy*cKz0xI$&ZS0TR!v7;
zD`I!aY#qO?ems{s9@#k5*cZ32XsJ=%RA|A#Y`%Ynv!ZTKCI(J;$5*w_=}mkUNyBYe
zkUNBsdw!dL|BZfqc6mGKFHJyNGu?M0=@Vkr7W$C9vcA^ql>hbVkB_yd9<9xq-F2$e
zN&UZKYzk2>Vb(Sjo_u=h>#~az{;nINZN$LPryZv#QKd!dC3bd)eB2QRCWUD+ycmRu
znQm#ZxCbZ_htV)n6*?7Q*bv`8qpWw`$V^xkQFeUjKFfgAaq97;D<n^soB4yNjCWr9
zy4@^TXpmdu2Hiy(e@>^nw#)c;6>A;lUg;vFyY7<VRs%*xQmTT@*=Hso=r+1ZZ;Q2t
z>ht=(oNnrW=%4rG0p$5ySs<<~d3X4TGO?hNCU<Kj*D-^y^*)_IIX>wN0WXH^>o~&K
zcvC@8=?_*r+~A-G=k$`7K&tx-PDHvNm~}BLjlLX{XwZ6T`1#$^%D2?9R>TRS(cuoc
zIOKS>=1^mGPmiIClX0B1zEN^?#ACv_+uzpzVTMWk;@bbX2ep(Z7k<Y5vKMKQX#8=-
z?^07;3AYUePmnBhDKrcD3X^bV)2K?DBl)cbSKPZYSWZXDw_06}H7_g7naZ7v7#1`c
zlVBQL``e;2ED$9@bTAWBUtd^RU$nPbkq5%f(Q-k}PN`d3SLoopjU5`z&H63veC4)t
zkZ4`dI75o|8X=17#wNZFx*SZDj0=rpvPEUBSPTHfMqpwH37F%D!*#oB4J8V-8_T_*
zZf$#dkmxJeYPamhdpxnAKRzU_?2XR&?Dp3iZ%Q22X2Ppsn?_sU6pytTGS~Fw_J4)F
z{+g}l^c8<@<}06U=3hhq_pQj)LnJ9b*5L9?Zhw!sbw4{<vPEME$n2BCX**!)wWtlc
zq6Y#Lrhx9TKlAkufyACW^^awW*2FclX@OfqxGRV3U4Y{KIwkY2E(Im=zUSuM`Z(0H
z6=XZu9J-M+mDL9eh1!a~+4pvLbn45(%TJ}CYEWqiPw}q|W|0GUTIvG`wy}8#*QX%I
z`%g3UBn8@VcXpjhOkIM9F$dEktXZN$Dj;yzgonI~0eMdas;$Eu0Eb{A;`~PEyta1p
zMPRIz&TvIetJ|omMs<|Q(?~Y0&4-6u%e?l|3w;?mBazc6Pdraj$04+NT3PKu3JSb0
z>vSb0F}tod+s$G27?_vZ*;4ugUKTzonl7)Y6FG2z+Eiwj6*uXu^?o=n=5`6;k|>6)
zPq(r&=5-d92AgoSS-b$z+8xl5_T6I?#?3Qi$ZCvvazvfwb;v=k00Msj6#RtZUO9A(
zuQKZPxwQCeazEp}i1Z8IKNz)nGRT2+iL#pKhQG|j1bJ-Sr>B(5D36n{)i#fMJ7&<3
z>&mH_!*({O`;2ksmx?wx$V3^^DQ0X0m}wW0fAVp*OGPLP8w;Rac!3hE=Ta700a0kq
zd$q(k-axLQitw1|dxO@CedRbnbU(^GY-6n&;!LadfOV#fFH8nxsx;ix7UjCsOr1Cb
zzVBmNRrI#!_V7?e4q8p=Cs-)gZP#_1m<_Ma+S`!lp;c+h7L#F8Lyb?@zC;;Ybpl*{
zJXRc%pom<>QaodJYToSwMz<2bOD3hRqWA}d2<<`}=FMM9*gNgZSfw^G>{|=j2-10a
z0GXL<K262FoK1e6d4bMGUAC4A#7usSy<e>D?m@|ZsK7#cVDP^BnqanZ-G|rOoRQGa
z!VFVgBuC)*6v_kjriOJeh#j(n!aKwr5#^4!GFm-`pQZc5k>2ZtpeRA}6r+y)%24^a
zHT*O)7N*Z>#D6tI*L=+80OWYHi+Ry#Fmv#|HT+rjL9R)s`2MtFiyj=qIu}qVtW!bP
zJ2#j!(hMbnU>Q4BPpwPEBmC#f7HK__HH6~5-~;9Q9cO&J9Ic-<?^m(1nNz<M>p#QX
zYHyz4Bf}MESrHbp+&{c~@;s}cAG!X`-ha}s{X=udfc~$MvjhH`8vc%&t@)8kU$HFK
z2QO54Q5a@zAzjlY7wLoHEUo2ORsmx>+%M0Ygv|tnXnB+Pav-UaG3qU2Jj}xqy8)j3
zLL(-v9*wgyaiZQT=zmz#Lrpmesw)@}^im!5wMA1WWLfp1@*3wWWUf2neebN$?o^q3
z`S|(j#ShNF5(_oaI~1q$rIOmE**i0kAJ9G9uXom*=jX(`nmDQEwD~F=J@|1{>sHe^
zY^&htcCsrieox00y!ZSiPPWzCAD6)zO*W^kvL=)rbXx7~9*1ws%Tcay1pC8$9j+N%
zenYFP4X+%LPfw%Viti|OcthY!W=aKahpl5+orr8_(|g4L<i4~Tc`mHYp^G^cSN<oH
zGJ<NyLMOKO!}z$b<!)kZ>J}K8lCxaT5@)m>Repudz$T%K_ForhKpapL$8%5JpKQ$f
z-1CrQPVu;>tR1;?!vHBiiWq6mT}@;q$$mzfy=K%A8Q+QB2Yfe2-uyGQBliTkn|Xah
z4o<XglqV6$F;T(Akym{WQi;9yz+Fd;|0`0KXJdihrXj%UuaB;q<w!-xN~fpP8l}{_
z*ow(VYrQ)D_?`n_m*|owDu17HTXSGhYKh7?N873o7XYcQ@kt4K>r$(_h-s|OtJcig
z87L{?dMn~}gImAP?5BMbad%A{IlhVki5pNMX+AwyI$s~%Bb``3ME*le{pN(K{4XRm
zUa4|yBRe?q6OQ!5aiV3eI~Yh|?u7Im;E0=EEg!vF<F#Y3PAxsnwdS$$VIOwh0IsH@
zTI2Bb9{k6VZu*>1g4)tL(h203GJG1po*0CH^F)4B_s^ftm~+LB?0x;Icha1ec*)QB
zup2Z^QsiC~`+gRD!HsU?+APjMB>FmhV|ftn{>Y^o$Ep7Yc4IrI5bNkxW&>m<+u8aW
z{5bTUp|kS9A9gWk{rnwKQXQH)>ZUjih)Y`iUb-!$x(f07rC%;d9qAZ@;3*?1vA76u
zU%STHo;Ke>nm^AMJ(f@*H4f|DSVNOmHGp(NKh9GI=l-e)#ed}e<Js*YC!|lWlUU!i
z@$+amc=r3gvwEz;y&OhGVzkUweH;-82)Lq8f4X|qik&UZCa&y5(gkjcsHNd%I>Nij
zE909i^hBmZ>oYss<-;E3yDmY=?naTpAim`%`uf)+Q{vuV%60u0P5Dhh|Mgu`;-Aa8
zvEfXo2h7@?Mep$|kMXlvE#^e>4BB|!&%9ahh00>(_3xT@E;YNj2SX7Cxy-3$TgAb|
z=2<qH!9cF<X@k;2-X4=_0LJPNi{pA)q`7w|5|igJNx64jAorLHrt%`~DZISQx+<JN
zKO*P=g%@ep+EQ9H+vZAWQ}IY;5xrFkhiJnk5W(yO?*LadEsWNuWiWNd{YCEjho)Oe
zJq6O)F5U%!EbPEm*4{AE8%}Ulg3nSs_R31CP5|b7je8AH8RL2$b@)0(lN57MFf`rf
zT!5a9NrlmSp*mR;537ZGn#&C65JNXdFyF&v2=9ns63GK3Eoq0SssFq}Dqw?dvAfzQ
zxU4C+1i}pW&GI#mJH{-0|9%e~S=hFodUrc~U?tMbBy53w^7InOzT?Wij)&XA6(7W8
zSN;?VdKqF!w>ZqOy;CAw?Y!3SbJBMKtWm9Rwk{XsM|iZri07-ch1vxq?rn8MtS*64
zvfLdm#ivuMA|*;POT*U2ERiMrtZY|pvg<rpL+WJ=Kq0%r>Fl{<GSFF<caTuN{4H&H
z<d+)OJwP*NX}(1@nr=r)=wo4PDp4-xO}3M>in2}wHZf=7Zsn>Y_}2RT=B<|LA?cHi
zeIfghVoqAT!3MS_dJi&h{Arbt{SXxzaA8FARnEg08sE0PHf{*-b(!mNz<4}yao>JH
zmZ+p}#~?1&F-f(gZ+Fh!e#sGy!`z2Oe62SHZ);5tmMmsF3($@Q%;`1pjG2<+#L+nG
zdWxrqgN}-o*@@L3J|9cGM@uvr!F+XJILO#ZO%0^`ELkw_B{rB?Onx^wO6i}8kS244
zV}H{IbB2H1{*EeW-SW4clWN`+m#-WC#r?xh48mG4{XQ;Q#$ObPNNNgbnzTye#~7`s
zkc!qP0sfA*$fu7mb0KQe(J1i*XQ9-aoxoImmk!A(66oEljF@+#5BX%1U3EwlV-l?Z
zy)^`C=#f66^1Nc)+)f;SEd@AN9K07q-yM7_3g*kc85S__4Vj_az~(3(37vcGDB&<k
zwN@5$Gg_J&p}0x1&@AR&X_jf<!Cq-7uS;OX;dvJvZ%AWAPIvWt{k=~TuegWkvd!kR
z-p<Mfb|1d>cO?GTRPZ+o_IG}PkCpkD*FxZgo#1@f?~et`V9=9s4ahum9KS+t_<|96
zBnxRvu{6#oAv<Xurw#X)=K-mK&~l{t(;R;|%y+)en8!4aLy27)U&VC>2tywP_scVt
zdk_g{6s{Rn8k8cY>xZxQ#@(%Q-nxYwDgwj0P|z?}P_`_0<`GnerEuinxl&BX?g1`C
zm*bX#a;cY20G1cSp%r=4C9fklJS}C2;n4E9hoTEqi^tTd3b`-4jw&7JxS4RhMRn~-
z(<(Wd5yELdo|M%eD>#=@=2q*tZZFdu_dHe4HCEly3V2jbdV0%UMpRKh52e}pvajwS
zh2Z51cjUCS_0w}Ad^>L1g>M5`!z{*&uCT%KCg(-v5smXAwJoh_6DXWcRYG6GE0vs1
zlv;E{!IW-`O@!-NFs%hj6lDs@?A-baPItD!*m7Nu*i&!`Z#g59HW<D<W&uYkS&hTj
zs0Hsbdz7)`Ah#Qq0p^GY94cyn38`^hP$7m(lfK%siEFVPB(rSYZ^ifA&Az_sf50eV
z`A41c+U@@*<^O$f{JUofN`G9p7zf+%_UXy5nRzQdMNl0pWw@W0H7-t6p0BC|Lp$h{
zW+jU6Ie#%=qe((0^xal33GOcl<*Md9;Ku?f-Te<42=Q<%?@ftm(UOF`)%M1)3Q^dJ
zJr}U3&ULflCF@KNBpaCte5v<Wg`!b4%~t~#pk7W4yRupXBW#8&w34u&R2LONMZK|q
zVhNvvk_diTQb-IMNasFO<=KvwCzfqeiauAxSUu8jEd);uR7IrUnNfWHs#s%axK=-i
z38I(gDx~_`QdE@C6Q}AEyuxw4{-ny9^fYOzHSsQ{_9D)E-NMR?P6cI($4sqFi3>3I
zn8iMw60DG~xx8PndIvOnG}pu(>)gNY-m|o1xxdY3%ddjff3+T?{#w6;_Yp&K|87F@
zcNpgnbJSerFY(;rPsVd|WW{!cSrvni3z*AXIm#8=zbjU1GeO(5qz2-`_Dk~!36wO1
z-g5sXtI(Ns9`}K=&BB~mFko2lQ$2xlK!&SI>uiJ?S_V0|G|+0ON%*Ne14~_^Wu<}t
zMA>;ed2!Wijnf+MvAup8rx!kcStxIM=GNIwH<y%f0EgI%p-@88)KxhdKGuD~9Wq^F
zrN8$aB&+#&nlwca`QM=t1Jxe!S5(@LE)9XOVM<>RwFQ7Jsq|qjsKbGGP_YV7e|7w%
zd_Mff1WKBEJRiA#NrWgsQ~hD4<%IYIv&uXlQb4D(`LLDX(wY28u#KL5(Agz$CKyQQ
z?JD%Q-@E6lw^>%u-D{}MB=D{Dou9Dif6M}sX4Ag@i#9w<e-d=;6QA;sDy`!2B?r(0
zCf<7G0K_5t$HdiK!sW$=su#RB{8Li$nxpnDZ5YbX_ewJkuI{y#Ovnc$sPIGnPr)sz
zb7Q*KtY3WCxE@GuxlVagdYQJ1%X<k}#`<stL(#b?obbU)6W^NS>{3Cmp&n?7mef4b
z;x2fwqk94dd!|-_@D3WT(T;*lldK=%Vy$Ak-aTdPV@31clOZz|GOJZ5RHFfxJd~s&
z-|`|`?Gd#gx|-`MIIjTn0yS5^^}X&LbID%SQ^gtjw2m+&c!Y|I0eK~)_m+v0gs6#A
z38?ISXGQSkOi*~G3|NRpX5;;bI|!lLD)Yne%;Q6i6^PW&IPUqP0QNlI>;iN)EO#;L
z0N0+5nh>jwnsd`=!%4DSL3nfu)oXKpgF!&J&ux)kbAme{I+0Z~Mj3F!Lk~91dK$1w
zp08#m_yQlsjsyibT#-+_d?up&%Zok2cBzF-@RdCA%B;Syuj9(JaK1->@744<;Pk-z
z`GLcrhbZ)(uV)oe6KtkiYoT7jM9cNp?gxyrm69yWk?}Thx`Opn3CV$cahS`fY7k;n
zwRNRR_v99ClrQcr5<XY;+FqkH%RLV@tK35y_O5?*m!KHbd*9O+m*Sdu!-&mtEqqZZ
zaiB_z<Grm)93DHl;8id3Ucqdv2a`eq8|@CcM5RX{96WMTaPG_fpjfZXE+Mz5mQ%Fw
z+ym<!pv4XlbKsq7kPa*#%F7iwjgOk;rtlT&H^NEMOQTAeri|%a9;`m&k$KwK<ygK7
zI9|2ik|-)D>|iIvq~FoAylu!_-!f{3b2UkGai=VGF^?B0iK<p()`~l}l{$Qno=~?>
zX+T%4t1pFIj|F)gU@d_FazV+TXA~_OGMuTzKy4k4wtdj{R%cjWpKS8ccVx(j&$fFW
zw8ULO6X`d%5FQEBXNqPEL!3F{dk-Ymn2Gn{{0mVRw*6;VmHrE>Uiq*!s-mN|MuXD)
Q@!Pw-t@Ftmcp&k=0aeBvO8@`>

literal 0
HcmV?d00001

diff --git a/tests/ref/func-pagebreak.png b/tests/ref/library/pagebreak.png
similarity index 100%
rename from tests/ref/func-pagebreak.png
rename to tests/ref/library/pagebreak.png
diff --git a/tests/ref/func-rgb.png b/tests/ref/library/rgb.png
similarity index 100%
rename from tests/ref/func-rgb.png
rename to tests/ref/library/rgb.png
diff --git a/tests/typ/example-coma.typ b/tests/typ/full/coma.typ
similarity index 93%
rename from tests/typ/example-coma.typ
rename to tests/typ/full/coma.typ
index 5374af1fa..b7863fce8 100644
--- a/tests/typ/example-coma.typ
+++ b/tests/typ/full/coma.typ
@@ -1,5 +1,3 @@
-// Test integration of syntax, library and layouting.
-
 [page width: 450pt, height: 300pt, margins: 1cm]
 
 [box][
diff --git a/tests/typ/arrays.typ b/tests/typ/lang/arrays.typ
similarity index 100%
rename from tests/typ/arrays.typ
rename to tests/typ/lang/arrays.typ
diff --git a/tests/typ/basics.typ b/tests/typ/lang/basics.typ
similarity index 68%
rename from tests/typ/basics.typ
rename to tests/typ/lang/basics.typ
index b7630e7fe..9220e3765 100644
--- a/tests/typ/basics.typ
+++ b/tests/typ/lang/basics.typ
@@ -1,17 +1,9 @@
-// Test text, emph and strong.
-
 Hello 🌏!
 
 _Emph_ and *strong*!
 
----
-// Test non-breaking space.
-
 The non-breaking~space does not work.
 
----
-// Test backslash.
-
 // Directly after word.
 Line\ Break
 
diff --git a/tests/typ/comments.typ b/tests/typ/lang/comments.typ
similarity index 100%
rename from tests/typ/comments.typ
rename to tests/typ/lang/comments.typ
diff --git a/tests/typ/dictionaries.typ b/tests/typ/lang/dictionaries.typ
similarity index 100%
rename from tests/typ/dictionaries.typ
rename to tests/typ/lang/dictionaries.typ
diff --git a/tests/typ/empty.typ b/tests/typ/lang/empty.typ
similarity index 100%
rename from tests/typ/empty.typ
rename to tests/typ/lang/empty.typ
diff --git a/tests/typ/escaping.typ b/tests/typ/lang/escaping.typ
similarity index 100%
rename from tests/typ/escaping.typ
rename to tests/typ/lang/escaping.typ
diff --git a/tests/typ/headings.typ b/tests/typ/lang/headings.typ
similarity index 73%
rename from tests/typ/headings.typ
rename to tests/typ/lang/headings.typ
index 0f364a9bf..f62f6534a 100644
--- a/tests/typ/headings.typ
+++ b/tests/typ/lang/headings.typ
@@ -1,4 +1,4 @@
-// Number of hashtags.
+// Test different numbers of hashtags.
 
 # One
 ### Three
@@ -8,7 +8,7 @@
 ####### Seven
 
 ---
-// Heading vs. no heading.
+// Test heading vs. no heading.
 
 /**/ # Heading
 {[## Heading]}
@@ -24,7 +24,7 @@ Nr#1
 #nope
 
 ---
-// Heading continues over linebreak.
+// Heading continuation over linebreak.
 
 # This {
     "works"
diff --git a/tests/typ/func-font.typ b/tests/typ/library/font.typ
similarity index 95%
rename from tests/typ/func-font.typ
rename to tests/typ/library/font.typ
index 8199ecb43..beaddd4e6 100644
--- a/tests/typ/func-font.typ
+++ b/tests/typ/library/font.typ
@@ -19,8 +19,22 @@
 // Set stretch (not available, matching closest).
 [font stretch: ultra-condensed][Condensed]
 
+// Error: 1:7-1:12 unexpected argument
+[font false]
+
+// Error: 3:14-3:18 expected font style, found font weight
+// Error: 2:28-2:34 expected font weight, found string
+// Error: 1:43-1:44 expected font family or array of font families, found integer
+[font style: bold, weight: "thin", serif: 0]
+
+// Warning: 1:15-1:19 must be between 100 and 900
+[font weight: 2700]
+
+// Error: 1:7-1:27 unexpected argument
+[font something: "invalid"]
+
 ---
-// Test font fallback.
+// Test font fallback and class definitions.
 
 // Source Sans Pro + Segoe UI Emoji.
 Emoji: 🏀
@@ -40,21 +54,3 @@ Emoji: 🏀
 [font sans-serif: "Noto Emoji"]
 [font sans-serif: ("Archivo", sans-serif)]
 New sans-serif. 🚀
-
----
-// Test error cases.
-// Ref: false
-
-// Error: 1:7-1:12 unexpected argument
-[font false]
-
-// Error: 3:14-3:18 expected font style, found font weight
-// Error: 2:28-2:34 expected font weight, found string
-// Error: 1:43-1:44 expected font family or array of font families, found integer
-[font style: bold, weight: "thin", serif: 0]
-
-// Warning: 1:15-1:19 must be between 100 and 900
-[font weight: 2700]
-
-// Error: 1:7-1:27 unexpected argument
-[font something: "invalid"]
diff --git a/tests/typ/func-hv.typ b/tests/typ/library/hv.typ
similarity index 91%
rename from tests/typ/func-hv.typ
rename to tests/typ/library/hv.typ
index b32a645c7..36a6d242d 100644
--- a/tests/typ/func-hv.typ
+++ b/tests/typ/library/hv.typ
@@ -1,5 +1,3 @@
-// Test the `h` and `v` functions.
-
 // Ends paragraphs.
 Tightly [v -5pt] packed
 
diff --git a/tests/typ/func-image.typ b/tests/typ/library/image.typ
similarity index 95%
rename from tests/typ/func-image.typ
rename to tests/typ/library/image.typ
index 1f94a66ff..2e7b1eb52 100644
--- a/tests/typ/func-image.typ
+++ b/tests/typ/library/image.typ
@@ -7,6 +7,12 @@
 // Load an RGB JPEG image.
 [image "res/tiger.jpg"]
 
+// Error: 1:8-1:29 failed to load image
+[image "path/does/not/exist"]
+
+// Error: 1:8-1:29 failed to load image
+[image "typ/image-error.typ"]
+
 ---
 // Test configuring the size and fitting behaviour of images.
 
@@ -31,14 +37,3 @@
 [align bottom, right][
     [image "res/tiger.jpg", width: 60pt]
 ]
-
----
-// Test error cases.
-//
-// Ref: false
-
-// Error: 1:8-1:29 failed to load image
-[image "path/does/not/exist"]
-
-// Error: 1:8-1:29 failed to load image
-[image "typ/image-error.typ"]
diff --git a/tests/typ/func-page.typ b/tests/typ/library/page.typ
similarity index 94%
rename from tests/typ/func-page.typ
rename to tests/typ/library/page.typ
index 49671e140..9eeddc93c 100644
--- a/tests/typ/func-page.typ
+++ b/tests/typ/library/page.typ
@@ -21,8 +21,11 @@
 // Ensure that specific margins override general margins.
 [page margins: 0pt, left: 20pt][Overriden]
 
----
-// Test flipping.
+// Error: 1:7-1:18 unknown variable
+[page nonexistant]
+
+// Error: 1:17-1:20 aligned axis
+[page main-dir: ltr]
 
 // Flipped predefined paper.
 [page "a11", flip: true][Flipped A11]
@@ -32,6 +35,11 @@
 [page flip: true]
 Wide
 
+// Test changing the layouting directions of pages.
+
+[page height: 50pt, main-dir: btt, cross-dir: rtl]
+Right to left!
+
 ---
 // Test a combination of pages with bodies and normal content.
 
@@ -44,21 +52,3 @@ Fourth
 [page][]
 Sixth
 [page][Seventh and last]
-
----
-// Test changing the layouting directions of pages.
-
-[page height: 50pt, main-dir: btt, cross-dir: rtl]
-
-Right to left!
-
----
-// Test error cases.
-//
-// Ref: false
-
-// Error: 1:7-1:18 unknown variable
-[page nonexistant]
-
-// Error: 1:17-1:20 aligned axis
-[page main-dir: ltr]
diff --git a/tests/typ/func-pagebreak.typ b/tests/typ/library/pagebreak.typ
similarity index 60%
rename from tests/typ/func-pagebreak.typ
rename to tests/typ/library/pagebreak.typ
index 603e11d41..2f539ce00 100644
--- a/tests/typ/func-pagebreak.typ
+++ b/tests/typ/library/pagebreak.typ
@@ -1,5 +1,3 @@
-// Test trailing pagebreak.
-
 First of two
 [pagebreak]
 [page height: 40pt]
diff --git a/tests/typ/func-rgb.typ b/tests/typ/library/rgb.typ
similarity index 93%
rename from tests/typ/func-rgb.typ
rename to tests/typ/library/rgb.typ
index d29c29409..66d63d0de 100644
--- a/tests/typ/func-rgb.typ
+++ b/tests/typ/library/rgb.typ
@@ -1,5 +1,3 @@
-// Test the `rgb` function.
-
 // Check the output.
 [rgb 0.0, 0.3, 0.7]
 
diff --git a/tests/typeset.rs b/tests/typeset.rs
index f67649b0c..79a884ebf 100644
--- a/tests/typeset.rs
+++ b/tests/typeset.rs
@@ -12,6 +12,7 @@ use tiny_skia::{
     Rect, SpreadMode, Transform,
 };
 use ttf_parser::OutlineBuilder;
+use walkdir::WalkDir;
 
 use typst::diag::{Diag, Feedback, Level, Pass};
 use typst::env::{Env, ImageResource, ResourceLoader, SharedEnv};
@@ -37,15 +38,15 @@ fn main() {
     let filter = TestFilter::new(env::args().skip(1));
     let mut filtered = Vec::new();
 
-    for entry in fs::read_dir(TYP_DIR).unwrap() {
-        let src_path = entry.unwrap().path();
+    for entry in WalkDir::new(TYP_DIR).into_iter() {
+        let entry = entry.unwrap();
+        let src_path = entry.into_path();
         if src_path.extension() != Some(OsStr::new("typ")) {
             continue;
         }
 
-        let name = src_path.file_stem().unwrap().to_string_lossy().to_string();
-        if filter.matches(&name) {
-            filtered.push((name, src_path));
+        if filter.matches(&src_path.to_string_lossy().to_string()) {
+            filtered.push(src_path);
         }
     }
 
@@ -56,9 +57,6 @@ fn main() {
         println!("Running {} tests", len);
     }
 
-    fs::create_dir_all(PNG_DIR).unwrap();
-    fs::create_dir_all(PDF_DIR).unwrap();
-
     let mut index = FsIndex::new();
     index.search_dir(FONT_DIR);
 
@@ -69,9 +67,8 @@ fn main() {
     }));
 
     let playground = Path::new("playground.typ");
-    if playground.exists() {
+    if playground.exists() && filtered.is_empty() {
         test(
-            "playground",
             playground,
             Path::new("playground.png"),
             Path::new("playground.pdf"),
@@ -81,18 +78,12 @@ fn main() {
     }
 
     let mut ok = true;
-    for (name, src_path) in filtered {
-        let png_path = Path::new(PNG_DIR).join(&name).with_extension("png");
-        let pdf_path = Path::new(PDF_DIR).join(&name).with_extension("pdf");
-        let ref_path = Path::new(REF_DIR).join(&name).with_extension("png");
-        ok &= test(
-            &name,
-            &src_path,
-            &png_path,
-            &pdf_path,
-            Some(&ref_path),
-            &env,
-        );
+    for src_path in filtered {
+        let relative = src_path.strip_prefix(TYP_DIR).unwrap();
+        let png_path = Path::new(PNG_DIR).join(&relative).with_extension("png");
+        let pdf_path = Path::new(PDF_DIR).join(&relative).with_extension("pdf");
+        let ref_path = Path::new(REF_DIR).join(&relative).with_extension("png");
+        ok &= test(&src_path, &png_path, &pdf_path, Some(&ref_path), &env);
     }
 
     if !ok {
@@ -131,14 +122,14 @@ impl TestFilter {
 }
 
 fn test(
-    name: &str,
     src_path: &Path,
     png_path: &Path,
     pdf_path: &Path,
     ref_path: Option<&Path>,
     env: &SharedEnv,
 ) -> bool {
-    println!("Testing {}.", name);
+    let name = src_path.strip_prefix(TYP_DIR).unwrap_or(src_path);
+    println!("Testing {}", name.display());
 
     let src = fs::read_to_string(src_path).unwrap();
 
@@ -154,9 +145,11 @@ fn test(
     let env = env.borrow();
     if !frames.is_empty() {
         let pdf_data = pdf::export(&frames, &env);
+        fs::create_dir_all(&pdf_path.parent().unwrap()).unwrap();
         fs::write(pdf_path, pdf_data).unwrap();
 
         let canvas = draw(&frames, &env, 2.0);
+        fs::create_dir_all(&png_path.parent().unwrap()).unwrap();
         canvas.pixmap.save_png(png_path).unwrap();
 
         if let Some(ref_path) = ref_path {
@@ -173,7 +166,7 @@ fn test(
     }
 
     if ok {
-        println!("\x1b[1ATesting {}. ✔", name);
+        println!("\x1b[1ATesting {} ✔", name.display());
     }
 
     ok