Type ⟨ and ⟩ inside a \lstinline command

Question

I want to type the angle bracket inside a listings inline code.

like ⟨this⟩

I set up listings to be (globally) typed in the Latin Modern Mono.

With the following

% !TEX TS-program = xelatex
% !TEX encoding = UTF-8 Unicode
\documentclass[a4paper,11pt]{article}
\usepackage[utf8]{inputenc}
\usepackage{fontspec,hyperref,listings}
\lstset{%
basicstyle=\ttfamily\small,
breaklines=true,
language=TeX,
extendedchars=true
}
\usepackage{polyglossia}
\setdefaultlanguage{english}
\setotherlanguage{hebrew}
\makeatletter
\lst@InputCatcodes
\def\lst@DefEC{%
 \lst@CCECUse \lst@ProcessLetter
  ^^^^27e8% Left-Pointing Angle Bracket
  ^^^^27e9% Right-Pointing Angle Bracket}
  ^^00}
\lst@RestoreCatcodes
\makeatother
\setmainfont{Latin Modern Roman}
\newfontfamily\hebrewfont{Arial}
\begin{document}
The command is \lstinline$\newfontfamily⟨cmd⟩{font}{options}$.
\end{document}

I get this output:

Even after adding the makeatletter-makeatlatter code suggested in the comments, the brackets are not displayed in the output.

What is it that I am missing here?

Answer 1

There are two different brackets in unicode and the typewriter font has only glyphs for one pair (U+2329, U+232A) (yes there are different even if they look quite similar depending on the font). You can use literate to map the unknown glyphs to the known one.

\documentclass[a4paper,11pt]{article}
\usepackage{listings}
\lstset{%
basicstyle=\ttfamily\small,
breaklines=true,
language=TeX,
extendedchars=true
}
\makeatletter
\lst@InputCatcodes
\def\lst@DefEC{%
 \lst@CCECUse \lst@ProcessLetter
  ^^^^27e8% Mathematical Left-Pointing Angle Bracket
  ^^^^27e9% Mathematical Right-Pointing Angle Bracket}
  ^^^^2329% Left-Pointing Angle Bracket
  ^^^^232a% Right-Pointing Angle Bracket}
  ^^00}
\lst@RestoreCatcodes
\lstset{literate={⟨}{〈}1{⟩}{〉}1}
\makeatother
\begin{document}
The command is \lstinline$\newfontfamily⟨cmd⟩{font}{options}$. %27e8
The command is \lstinline$\newfontfamily〈cmd〉{font}{options}$. %2329
\end{document}