Function defineMacro

static/katex/katex.js:13338–13340

(name, body)

/* harmony default export */ var macros = (builtinMacros); // This function might one day accept an additional argument and do more things.

function defineMacro(name, body) {
  builtinMacros[name] = body;
} //////////////////////////////////////////////////////////////////////
// macro tools
// LaTeX's \@firstoftwo{#1}{#2} expands to #1, skipping #2
// TeX source: \long\def\@firstoftwo#1#2{#1}