Hi,
I am using the Calibre book editor and I am trying to convert the first letter of the chapter headings from lowercase to uppercase.
My search regex is...
PHP Code:
<p class="calibre_3" id=".*?"><span class="calibre2"><span class="bold">(\w)(.*?)</span></span></p>
My replace regex is...
PHP Code:
<h2>\U\1\E\2</h2>
But I keep getting the following error message...
calibre, version 5.32.0
Spoiler:
ERROR: Unhandled exception: <b>error</b>:incomplete escape \U at position 7
calibre 5.32 embedded-python: True is64bit: False
Windows-10-10.0.19041 Windows ('32bit', 'WindowsPE')
32bit process running on 64bit windows
('Windows', '10', '10.0.19041')
Python 3.8.5
Windows: ('10', '10.0.19041', '', 'Multiprocessor Free')
Interface language: None
Successfully initialized third party plugins: Gather KFX-ZIP (from KFX Input) (1, 45, 0) && Package KFX (from KFX Input) (1, 45, 0) && EpubCheck (0, 2, 3) && KFX metadata reader (from KFX Input) (1, 45, 0) && KFX Input (1, 45, 0) && Set KFX metadata (from KFX Output) (1, 57, 0) && KFX Output (1, 57, 0) && Kindle Collections (1, 7, 29) && && Kobo Utilities (2, 14, 1) && Manage Series (1, 2, 11) && ScrambleEbook (0, 4, 5)
Traceback (most recent call last):
File "calibre\gui2\tweak_book\boss.py", line 1114, in search
File "calibre\gui2\tweak_book\search.py", line 1561, in run_search
File "calibre\gui2\tweak_book\search.py", line 1468, in do_replace
File "calibre\gui2\tweak_book\editor\widget.py", line 329, in replace
File "calibre\gui2\tweak_book\editor\text.py", line 598, in replace
File "regex\regex.py", line 684, in _compile_replacement_helper
File "regex\_regex_core.py", line 1690, in _compile_replacement
File "regex\_regex_core.py", line 1757, in parse_repl_hex_escape
I can't see where I am going wrong. Does anybody know?
Thanks
