Use Fira font also for math

pcafrica · Mar 9, 2022 · c8e4e08 · c8e4e08
1 parent e169076
commit c8e4e08
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Showing 7 changed files with 21 additions and 12 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1 +1 @@
-Fix frame numbering on frames when both `noframenumbering` and `allowframebreaks` options are used.
+Use Fira font also for math.
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-# Focus v3.2.0
+# Focus v3.3.0
 A presentation theme for LaTeX Beamer that aims at a clean and minimalist design,
 so to minimize distractions and put the focus directly on the content.
 

diff --git a/beamerouterthemefocus.sty b/beamerouterthemefocus.sty
@@ -278,7 +278,7 @@
 
 % Enable noframenumbering option.
 \define@key{beamerframe}{noframenumbering}[true]{%
-    \setbeamertemplate{footline}[none]%
+    \setbeamertemplate{footline}[noframenumbering]%
     \setlength{\focus@pbar@height}{0cm}%
     \focus@calculatefootheight%
 }

diff --git a/beamerthemefocus.sty b/beamerthemefocus.sty
@@ -19,7 +19,7 @@
 % along with beamerthemefocus. If not, see <http://www.gnu.org/licenses/>.
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{beamerthemefocus}[2022/02/21 v3.2.0 Focus Beamer theme]
+\ProvidesPackage{beamerthemefocus}[2022/03/09 v3.3.0 Focus Beamer theme]
 
 \mode<presentation>
 
@@ -44,11 +44,17 @@
 \if@focus@loadfirafonts
     \RequirePackage[T1]{fontenc}
 
-    \PassOptionsToPackage{type1}{FiraSans}
-    \PassOptionsToPackage{type1}{FiraMono}
-
+    \PassOptionsToPackage{sfdefault}{FiraSans}
     \RequirePackage{FiraSans}
+
     \RequirePackage{FiraMono}
+
+    \RequirePackage{firamath-otf}
+    \unimathsetup{
+        math-style = ISO,
+        bold-style = ISO,
+        mathrm     = sym
+    }
 \fi
 
 \usecolortheme{focus}

diff --git a/focus-demo.pdf b/focus-demo.pdf
diff --git a/focus-demo.tex b/focus-demo.tex
@@ -1,3 +1,6 @@
+% !TeX TS-program = xelatex
+% !BIB TS-program = bibtex
+
 % Full instructions available at:
 % https://github.com/elauksap/focus-beamertheme
 
@@ -41,14 +44,15 @@
     \end{frame}
 
     \begin{frame}{Typesetting and Math}
-        The packages \texttt{inputenc} and \texttt{FiraSans}\footnote{\url{https://fonts.google.com/specimen/Fira+Sans}}\textsuperscript{,}\footnote{\url{http://mozilla.github.io/Fira/}} are used to properly set the main fonts.
+        The packages \texttt{fontenc} and \texttt{FiraSans}\footnote{\url{https://fonts.google.com/specimen/Fira+Sans}}\textsuperscript{,}\footnote{\url{http://mozilla.github.io/Fira/}} are used to properly set the main fonts.
         \vfill
         This theme provides styling commands to typeset \emph{emphasized}, \alert{alerted}, \textbf{bold}, \textcolor{example}{example text}, \dots
         \vfill
         \texttt{FiraSans} also provides support for mathematical symbols:
-        \begin{equation*}
-            e^{i\pi} + 1 = 0.
-        \end{equation*}
+        \begin{align*}
+            e^{i\pi} + 1 & = 0, \\
+            \int_{-\infty}^\infty e^{-x^2}\,\mathrm{d}x & = \sqrt{\pi}.
+        \end{align*}
     \end{frame}
 
     \section{Section 2}
@@ -138,7 +142,6 @@
     \end{frame}
 
     \begin{frame}{Backup frame}
-        \usebeamercolor[fg]{normal text}
         This is a backup frame, useful to include additional material for questions from the audience.
         \vfill
         The package \texttt{appendixnumberbeamer} is used not to number appendix frames.

diff --git a/focus-demo/demo-typeset.jpg b/focus-demo/demo-typeset.jpg
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		Fix frame numbering on frames when both `noframenumbering` and `allowframebreaks` options are used.
		Use Fira font also for math.