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fix issue with italic math font #76

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Merged
merged 8 commits into from
Jan 21, 2024
Merged

fix issue with italic math font #76

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190cf5f
fix issue with italic math font
chrisfenner Jan 21, 2024
f28c6ef
re-enable xits math; use mathit and mathbf
chrisfenner Jan 21, 2024
5a7a7c4
remove mathit=sym
chrisfenner Jan 21, 2024
9403e90
use XITS math in text mode in equations
chrisfenner Jan 21, 2024
9645559
try ISO style
chrisfenner Jan 21, 2024
cf4b7a4
try tex gyre instead of xits
chrisfenner Jan 21, 2024
0d29a6b
use full size draft background
chrisfenner Jan 21, 2024
164b770
spruce up the guide a bit more
chrisfenner Jan 21, 2024
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2 changes: 1 addition & 1 deletion Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -23,11 +23,11 @@ RUN tlmgr update --self && tlmgr install \
newunicodechar \
pagecolor \
ragged2e \
tex-gyre \
textpos \
titling \
transparent \
unicode-math \
xits \
zref

RUN apk upgrade && apk add --no-cache \
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20 changes: 10 additions & 10 deletions guide.md
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Expand Up @@ -230,19 +230,19 @@ REQUIRED.

#### version

REQUIRED.
REQUIRED unless you're using [`--gitversion`](#git-version-parsing)

`version` is the version of the document.

#### revision

REQUIRED.
OPTIONAL.

`revision` is the revision of the document.
`revision` is the revision of the document. If not provided, the revision is not printed.

#### date

REQUIRED.
REQUIRED unless you're using [`--gitversion`](#git-version-parsing).

`date` is the full date of the document, in YYYY/MM/DD form.

Expand All @@ -254,7 +254,7 @@ REQUIRED.

#### status

REQUIRED.
REQUIRED unless you're using [`--gitstatus`](#git-status-parsing).

`status` should be one of: "Draft", "Review", or "Published".

Expand Down Expand Up @@ -735,20 +735,20 @@ Sometimes, you just need a little inline math in the middle of a sentence, like
## Words in equations

To typeset complex equations with multi-character identifiers (such as the function "HMAC" or the word "OPAD") in @eq:hmac-iso,
we recommend using the functions `\symbf` (for functions) and `\symit` (for identifiers).
we recommend using the functions `\mathbf` (for functions) and `\mathit` (for identifiers).
This avoids strange kerning issues where a string is treated as a product of single-character symbols, like in @eq:hmac-iso-bad-kerning:

```md
$$ \symbf{HMAC}(K, \symit{"text"}) \coloneq H((\bar{K} \oplus \symit{OPAD}) \Vert H((\bar{K} \oplus \symit{IPAD}) \Vert \symit{"text"})) $$ {#eq:hmac-iso}
$$ \mathbf{HMAC}(K, \mathit{someTEXT}) \coloneq H((\bar{K} \oplus \mathit{OPAD}) \Vert H((\bar{K} \oplus \mathit{IPAD}) \Vert \mathit{someTEXT})) $$ {#eq:hmac-iso}
```

$$ \symbf{HMAC}(K, \symit{"text"}) \coloneq H((\bar{K} \oplus \symit{OPAD}) \Vert H((\bar{K} \oplus \symit{IPAD}) \Vert \symit{"text"})) $$ {#eq:hmac-iso}
$$ \mathbf{HMAC}(K, \mathit{someTEXT}) \coloneq H((\bar{K} \oplus \mathit{OPAD}) \Vert H((\bar{K} \oplus \mathit{IPAD}) \Vert \mathit{someTEXT})) $$ {#eq:hmac-iso}

```md
$$ HMAC(K, "text") \coloneq H((\bar{K} \oplus OPAD) \Vert H((\bar{K} \oplus IPAD) \Vert "text")) $$ {#eq:hmac-iso-bad-kerning}
$$ HMAC(K, someTEXT) \coloneq H((\bar{K} \oplus OPAD) \Vert H((\bar{K} \oplus IPAD) \Vert someTEXT)) $$ {#eq:hmac-iso-bad-kerning}
```

$$ HMAC(K, "text") \coloneq H((\bar{K} \oplus OPAD) \Vert H((\bar{K} \oplus IPAD) \Vert "text")) $$ {#eq:hmac-iso-bad-kerning}
$$ HMAC(K, someTEXT) \coloneq H((\bar{K} \oplus OPAD) \Vert H((\bar{K} \oplus IPAD) \Vert someTEXT)) $$ {#eq:hmac-iso-bad-kerning}

# Advanced Features

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7 changes: 4 additions & 3 deletions template/eisvogel.latex
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Expand Up @@ -320,8 +320,9 @@ $endif$
\newunicodechar{™}{\textfallback{™}}
\newunicodechar{→}{\textfallback{→}}

\usepackage[mathit=sym]{unicode-math}
\setmathfont{XITS Math}
\usepackage{unicode-math}
\setmathfont{TeX Gyre Schola} % For math mode in equations
\setmathrm{TeX Gyre Schola} % For text mode in equations

% Customize the spacing for math to relax it a bit.
\thinmuskip=6mu
Expand Down Expand Up @@ -646,7 +647,7 @@ $endif$
{
\usepackage[angle=0]{draftwatermark}
% use an image for the watermark so it doesn't interfere with selection
\SetWatermarkText{\includegraphics{/resources/img/draft.pdf}}
\SetWatermarkText{\includegraphics[width=8.5in, height=11in]{/resources/img/draft.pdf}}
}

\begin{document}
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