allow optional arguments for mark for them too

\expandafter\expandafter\expandafter\edef\expandafter\csname@l\endcsname{@l\noexpand\xspace}%

\csgundef{@l @col}% clear global colordef

latex-lambda-calculus-visualizer/lc-visualizer.sty

Line 25 in 7adad01

    
           \def\lc@enablechars{\@for\@l:={a,b,c,d,e,f,g,h,j,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z}\do{% TODO: allow optional arguments for mark for them too

\lcMaximumParenthesisRangeDrawDepth{0}

% hacky but this way i do not have to make anything active :3
\def\lc@enablechars{\@for\@l:={a,b,c,d,e,f,g,h,j,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z}\do{% TODO: allow optional arguments for mark for them too
   \expandafter\expandafter\expandafter\edef\expandafter\csname\@l\endcsname{\@l\noexpand\xspace}%
   \csgundef{\@l @col}% clear global colordef
}}%