Not enable all ligatures when using FiraCode about minted HOT 6 CLOSED

See https://tex.stackexchange.com/questions/294362/use-fira-code-font-with-ligatures-in-code-listings

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See tex.stackexchange.com/questions/294362/use-fira-code-font-with-ligatures-in-code-listings

I have already tried this and still have the same problem. So I assume it has something to do with minted. BTW, this definitely works when using verbatim alone.

from minted.

Then please provide a complete (and if possible, minimal) example, not code snippet with screenshot¹. And you should mention what you tried and what you got, no matter the result is negative or partial.

from minted.

The linked answer involves multiple steps. The version toward the end uses \def\verbatim@nolig@list{}. This is worth trying if you haven't already.

One additional factor that may be relevant: Pygments, which minted uses to do the actual highlighting, converts >=> into \PYGZgt{}=\PYGZgt{} in the highlighted LaTeX output, where the Pygments style file defines \def\PYGZgt{\char`\>}. It's possible \PYGZgt needs to be redefined.

from minted.

The following setting works for me, with fira code v3.2v6.2 and a latest mactex 2022, compiled either with xelatex or lualatex.

\setmonofont[
  Contextuals={Alternate},
  CharacterVariant={25,32}
]{Fira Code}

\def\verbatim@nolig@list{}%
\ifdefined\directlua
  \automatichyphenmode=2\relax
\fi

% !TeX TS-program = lualatex
\documentclass{article}
\usepackage{fontspec}

\setmonofont[
  Contextuals={Alternate},
  % ligatures `.-` and `.=` require otf features cv25 and cv32, respectively
  % see https://github.com/tonsky/FiraCode, README
  CharacterVariant={25,32}
]{Fira Code Retina} % one of six weights of Fira Code, just to get glyphs a bit bolder 

\usepackage{minted}
\makeatletter
\apptocmd\verbatim@font
  {%
    \def\verbatim@nolig@list{}%
    \ifdefined\directlua
      % see https://github.com/gpoore/fvextra/issues/14
      \automatichyphenmode=2\relax
    \fi
  }
  {}{\PatchFailed}
\makeatother

\begin{document}

\begin{minted}{haskell}
m1 >=> m2
\end{minted}

% see https://tex.stackexchange.com/a/294369
\begin{verbatim}
           .= .- := =:=
        == != === !== =/=

    <<- <-- <- <-> -> --> ->>
<=< <<= <==    <=> => ==> =>> >=>
    >>= >>- >-     -< -<< =<<
        <~~ <~ ~~~ ~> ~~>

     <<< << <= <>  >= >> >>>
            <| <|> |>

            <$ <$> $>
            <+ <+> +>
            <* <*> *>

       \\ \\\ {- -} // ///
          /* /** **/ */ 
      </ <!-- www  --> />
      0xF  9:45  m-x *ptr

       ;; ;;; :: ::: !! !!!
       ?? ??? %% %%% && &&& 
       || ||| .. ... ..< []
       -- --- ++ +++ ** ***

          ~= ~- -~ =~ ~@
        ^= ?= /= /== |= ||=
           ## ### ####
         #{ #[ #( #? #_ #_(


a*b a*A B*b A*B *a *A a* A*
a-b a-A B-b A-B -a -A a- A-
a+b a+A B+b A+B +a +A a+ A+
a:b a:A B:b A:B :a :A a: A:
\end{verbatim}
\end{document}

Some links

• Fira Code's repo: https://github.com/tonsky/FiraCode
• Fira Code's wiki on "LaTeX instructions", resulted from discussions under tonsky/FiraCode#388): https://github.com/tonsky/FiraCode/wiki/LaTeX-instructions
• An in-browse font tool to interactively inspect otf features: https://fontdrop.info

from minted.

Then please provide a complete (and if possible, minimal) example, not code snippet with screenshot1. And you should mention what you tried and what you got, no matter the result is negative or partial.

Sorry, my fault.

I have tried to make a minimal example and I found out the main problem is using ctex instead of fontspec to write in Chinese. FiraCode works well in the minted environment, even without using \def\verbatim@nolig@list{}.

Sorry for my bother. Thanks.

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