From 4e5cf7728fb48dda62bd2189a75be962e06e66a5 Mon Sep 17 00:00:00 2001
From: Luxferre <lux@ferre>
Date: Wed, 31 Dec 2025 13:41:38 +0200
Subject: [PATCH] optimize decktext algo a bit

---
 deck/text.py | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/deck/text.py b/deck/text.py
index f6a2542..6390bdb 100644
--- a/deck/text.py
+++ b/deck/text.py
@@ -29,31 +29,31 @@ def _replace_img_with_alt(match):
 
 # (regex, repl) tuple list: order matters!
 _render_regex_src = [
-  ('<(head|HEAD).*?>.*?<\\/(head|HEAD)>', ''),
-  ('<(script|SCRIPT).*?>.*?<\\/(script|SCRIPT)>', ''),
-  ('<(style|STYLE).*?>.*?<\\/(style|STYLE)>', ''),
-  ('<(audio|AUDIO).*?>.*?<\\/(audio|AUDIO)>', ''),
-  ('<(video|VIDEO).*?>.*?<\\/(video|VIDEO)>', ''),
-  ('<(object|OBJECT).*?>.*?<\\/(object|OBJECT)>', ''),
-  ('<(canvas|CANVAS).*?>.*?<\\/(canvas|CANVAS)>', ''),
+  ('<(head|HEAD)(\s+[^>]*)?>.*?<\\/(head|HEAD)>', ''),
+  ('<(script|SCRIPT)(\s+[^>]*)?>.*?<\\/(script|SCRIPT)>', ''),
+  ('<(style|STYLE)(\s+[^>]*)?>.*?<\\/(style|STYLE)>', ''),
+  ('<(audio|AUDIO)(\s+[^>]*)?>.*?<\\/(audio|AUDIO)>', ''),
+  ('<(video|VIDEO)(\s+[^>]*)?>.*?<\\/(video|VIDEO)>', ''),
+  ('<(object|OBJECT)(\s+[^>]*)?>.*?<\\/(object|OBJECT)>', ''),
+  ('<(canvas|CANVAS)(\s+[^>]*)?>.*?<\\/(canvas|CANVAS)>', ''),
   ('<!-- (decktext_begin|DECKTEXT_BEGIN) -->', _start_boundary),
   ('<!-- (decktext_end|DECKTEXT_END) -->', _end_boundary),
-  ('<img.*?>', _replace_img_with_alt),
+  ('<img(\s+[^>]*)?>', _replace_img_with_alt),
   ('<a\\ .*?href="(.+?)".*?>(.+?)<\\/a>', _link_repl),
-  ('<(hr|HR).*?>', f'\n{_page_boundary}\n'),
-  ('<(b|B|strong|STRONG).*?>', '**'),
+  ('<(hr|HR)(\s+[^>]*)?>', f'\n{_page_boundary}\n'),
+  ('<(b|B|strong|STRONG)(\s+[^>]*)?>', '**'),
   ('<\\/(b|B|strong|STRONG)>', '**'),
-  ('<(i|I|em|EM).*?>', '_'),
+  ('<(i|I|em|EM)(\s+[^>]*)?>', '_'),
   ('<\\/(i|I|em|EM)>', '_'),
-  ('<(tt|TT|code|CODE).*?>', '`'),
+  ('<(tt|TT|code|CODE)(\s+[^>]*)?>', '`'),
   ('<\\/(tt|TT|code|CODE)>', '`'),
-  ('<(s|S|del|DEL).*?>', '~~'),
+  ('<(s|S|del|DEL)(\s+[^>]*)?>', '~~'),
   ('<\\/(s|S|del|DEL)>', '~~'),
-  ('<(pre|PRE|xmp|XMP).*?>', '\n```\n'),
+  ('<(pre|PRE|xmp|XMP)(\s+[^>]*)?>', '\n```\n'),
   ('<\\/(pre|PRE|xmp|XMP)>', '\n```\n'),
-  ('<(blockquote|BLOCKQUOTE).*?>', '\n>> '),
+  ('<(blockquote|BLOCKQUOTE)(\s+[^>]*)?>', '\n>> '),
   ('<\\/(blockquote|BLOCKQUOTE)>', '\n'),
-  ('<(li|LI).*?>', '* '),
+  ('<(li|LI)(\s+[^>]*)?>', '* '),
   ('<\\/(li|LI)>', '\n'),
   ('<.+?>', ''),
   ('&lt;', '<'),