From 93837aaf2072cc39208c1de1d3b7f0003352db0b Mon Sep 17 00:00:00 2001
From: Leyla Becker <git@jan-leila.com>
Date: Sun, 22 Feb 2026 17:05:57 -0600
Subject: [PATCH] fix: fixed title parsing for special characters

---
 lib/measurements/matcher.js | 104 +++++++++++++++++++++++-------------
 recipes/recipes.11tydata.js |   4 +-
 2 files changed, 70 insertions(+), 38 deletions(-)

diff --git a/lib/measurements/matcher.js b/lib/measurements/matcher.js
index 077ab2b..1ce30ad 100644
--- a/lib/measurements/matcher.js
+++ b/lib/measurements/matcher.js
@@ -371,21 +371,83 @@ function findDimensions(text) {
 /**
  * Find weight measurements in text.
  *
- * Handles: 200g, 550 g, ~250g, 180-240g, 1kg, 227g (8 oz)
+ * Handles: 200g, 550 g, ~250g, 180-240g, 1kg, 227g (8 oz),
+ *          80g (1/3 cups), 860g (800mL (3 1/3 cups))
  */
 function findWeights(text) {
   const results = [];
 
+  // Supports optional nested alternatives:
+  //   860g (800mL (3 1/3 cups))  →  primary=860g, outer=800mL, inner=3 1/3 cups
+  //   80g (1/3 cups)             →  primary=80g,  outer=1/3 cups
+  //   227g (8 oz)                →  primary=227g, outer=8 oz
   const weightRe = new RegExp(
     `(${AMOUNT})\\s*(${WEIGHT_UNIT})\\b` +
-    `(?:\\s*\\(\\s*(${AMOUNT})\\s*(${WEIGHT_UNIT}|${VOLUME_UNIT})\\s*\\))?`,
+    `(?:\\s*\\(\\s*(${AMOUNT})\\s*(${WEIGHT_UNIT}|${VOLUME_UNIT})\\b` +
+    `(?:\\s*\\(\\s*(${AMOUNT})\\s*(${WEIGHT_UNIT}|${VOLUME_UNIT})\\s*\\))?` +
+    `\\s*\\))?`,
     'gi'
   );
 
   let m;
   while ((m = weightRe.exec(text)) !== null) {
-    // Avoid matching dimension patterns (e.g., the "g" in "9x13 glass")
-    // Check if this match overlaps with any dimension
+    const amount = parseAmount(m[1]);
+    const unit = normalizeUnit(m[2]);
+    let alt = null;
+    let intermediate = null;
+
+    if (m[5] && m[6]) {
+      // Nested alt: e.g. 860g (800mL (3 1/3 cups))
+      // Inner alt is the display alternative, outer is the intermediate for scaling
+      alt = {
+        amount: parseAmount(m[5]),
+        unit: normalizeUnit(m[6]),
+      };
+      intermediate = {
+        amount: parseAmount(m[3]),
+        unit: normalizeUnit(m[4]),
+      };
+    } else if (m[3] && m[4]) {
+      // Simple alt: e.g. 227g (8 oz), 80g (1/3 cups)
+      alt = {
+        amount: parseAmount(m[3]),
+        unit: normalizeUnit(m[4]),
+      };
+    }
+
+    results.push({
+      match: m[0],
+      index: m.index,
+      type: 'weight',
+      amount,
+      unit,
+      approximate: typeof amount.approximate === 'boolean' ? amount.approximate : false,
+      alt,
+      intermediate,
+    });
+  }
+
+  return results;
+}
+
+/**
+ * Find volume measurements in text.
+ *
+ * Handles: 2 quarts, 1/2 cups, 1 cup, 6 tablespoons, 6 table spoons,
+ *          1 1/2 tablespoon, 3/4 teaspoon, 6 parts by volume,
+ *          800mL (3 1/3 cups)
+ */
+function findVolumes(text) {
+  const results = [];
+
+  const volumeRe = new RegExp(
+    `(${AMOUNT})\\s*(${VOLUME_UNIT})\\b` +
+    `(?:\\s*\\(\\s*(${AMOUNT})\\s*(${VOLUME_UNIT}|${WEIGHT_UNIT})\\s*\\))?`,
+    'gi'
+  );
+
+  let m;
+  while ((m = volumeRe.exec(text)) !== null) {
     const amount = parseAmount(m[1]);
     const unit = normalizeUnit(m[2]);
     let alt = null;
@@ -395,38 +457,6 @@ function findWeights(text) {
         unit: normalizeUnit(m[4]),
       };
     }
-    results.push({
-      match: m[0],
-      index: m.index,
-      type: 'weight',
-      amount,
-      unit,
-      approximate: typeof amount.approximate === 'boolean' ? amount.approximate : false,
-      alt,
-    });
-  }
-
-  return results;
-}
-
-/**
- * Find volume measurements in text.
- *
- * Handles: 2 quarts, 1/2 cups, 1 cup, 6 tablespoons, 6 table spoons,
- *          1 1/2 tablespoon, 3/4 teaspoon, 6 parts by volume
- */
-function findVolumes(text) {
-  const results = [];
-
-  const volumeRe = new RegExp(
-    `(${AMOUNT})\\s*(${VOLUME_UNIT})\\b`,
-    'gi'
-  );
-
-  let m;
-  while ((m = volumeRe.exec(text)) !== null) {
-    const amount = parseAmount(m[1]);
-    const unit = normalizeUnit(m[2]);
     results.push({
       match: m[0],
       index: m.index,
@@ -434,7 +464,7 @@ function findVolumes(text) {
       amount,
       unit,
       approximate: typeof amount.approximate === 'boolean' ? amount.approximate : false,
-      alt: null,
+      alt,
     });
   }
 
diff --git a/recipes/recipes.11tydata.js b/recipes/recipes.11tydata.js
index c82203f..0fff7e8 100644
--- a/recipes/recipes.11tydata.js
+++ b/recipes/recipes.11tydata.js
@@ -44,6 +44,8 @@ const getPlantBased = (filePath) => {
 const slugify = (text) => {
 	return text
 		.toLowerCase()
+		.normalize('NFD')               // Decompose accented characters
+		.replace(/[\u0300-\u036f]/g, '') // Remove combining diacritical marks
 		.replace(/\s+/g, '-')           // Replace spaces with hyphens
 		.replace(/[()]/g, '')           // Remove parentheses
 		.replace(/[^\w-]+/g, '')        // Remove non-word chars except hyphens
@@ -224,7 +226,7 @@ module.exports = {
 			return getSlugFromPath(data.page.inputPath);
 		},
 		title: (data) => {
-			if (data.title && data.title !== data.page.fileSlug) {
+			if (data.title) {
 				return data.title;
 			}
 			const slug = getSlugFromPath(data.page.inputPath);