remark-typopo/dist/index.js

remark plugin to apply microtypography fixes using Typopo

// src/index.ts
import typopo from "typopo";
import { visit } from "unist-util-visit";
var { fixTypos } = typopo;
var DEFAULT_SETTINGS = {
  locale: "en-us",
  allowInCodeBlocks: false,
  allowInInlineCode: false
};
function isVerbatimNode(node) {
  if (!node || typeof node !== "object") return false;
  const type = node.type;
  return type === "code" || type === "inlineCode" || type === "math" || type === "inlineMath";
}
var remarkTypopo = (options = {}) => {
  const settings = { ...DEFAULT_SETTINGS, ...options };
  const skip = (type) => type === "code" && !settings.allowInCodeBlocks || type === "inlineCode" && !settings.allowInInlineCode || type === "math" || type === "inlineMath";
  return (tree) => {
    visit(tree, "text", (node, _i, parent) => {
      if (!node.value?.trim() || parent && skip(parent.type)) return;
      node.value = applyTypopo(node.value, settings.locale);
    });
    visit(tree, isVerbatimNode, (node) => {
      if (skip(node.type)) return;
      node.value = applyTypopo(node.value, settings.locale);
    });
  };
};
var applyTypopo = (text, locale) => {
  const [
    ,
    // Skip full match (index 0)
    leading = "",
    content = "",
    trailing = ""
  ] = text.match(/^(\s*)(.*?)(\s*)$/s) ?? [];
  return leading + fixTypos(content, locale, {}) + trailing;
};
var index_default = remarkTypopo;
export {
  index_default as default
};
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