From 2ba9e9e8d192c44042c762025646e0c00a64eba4 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 25 Apr 2021 18:49:15 +0530
Subject: [PATCH] E-book viewer: Read aloud: Fix soft hyphens causing read
 aloud words to be broken up. Fixes #1925988 [Read aloud with soft hyphens
 read wrong](https://bugs.launchpad.net/calibre/+bug/1925988)

---
 src/pyj/read_book/find.pyj | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pyj/read_book/find.pyj b/src/pyj/read_book/find.pyj
index d08f011be7..1fc4e2877e 100644
--- a/src/pyj/read_book/find.pyj
+++ b/src/pyj/read_book/find.pyj
@@ -45,7 +45,8 @@ def index_for_node(node, node_list):
 
 
 def tts_word_regex():
-    return /[\p{Letter}\p{Mark}\p{Number}\p{Punctuation}]{1,50}/gu
+    # Cf is Other, formatting, including soft hyphens zero-width joiners, etc
+    return /[\p{Letter}\p{Mark}\p{Number}\p{Punctuation}\p{Cf}]{1,50}/gu
 
 
 def tts_data(text_node, offset):