Turn off ligature formation in \texttt. In a couple of places, we were

rendering << or >> as guillemets.

Author: zygoloid

source/std.tex

@@ -70,6 +70,10 @@
 %% add special hyphenation rules
 \hyphenation{tem-plate ex-am-ple in-put-it-er-a-tor name-space name-spaces}
 
+%%--------------------------------------------------
+%% turn off all ligatures inside \texttt
+\DisableLigatures{encoding = T1, family = tt*}
+
 \begin{document}
 \chapterstyle{cppstd}
 \pagestyle{cpppage}