gnucash stable: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/87a1d41f (commit)
	 via  https://github.com/Gnucash/gnucash/commit/9a4193e9 (commit)
	from  https://github.com/Gnucash/gnucash/commit/3da38203 (commit)



commit 87a1d41f9e336dee1157ec5012700799c6f14420
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Apr 16 13:47:41 2026 -0700

    HTML: Remove unimplemented function declarations.

commit 9a4193e9221294916bed350f3918195c1bf54e0a
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Apr 16 13:41:54 2026 -0700

    Fix new llvm deprecation warning about char_traits<unsigned int> coming from boost::u32regex_replace.



Summary of changes:
 gnucash/html/gnc-html.h                               | 18 ------------------
 gnucash/import-export/csv-imp/gnc-imp-props-price.cpp |  3 ++-
 gnucash/import-export/csv-imp/gnc-imp-props-tx.cpp    |  3 ++-
 3 files changed, 4 insertions(+), 20 deletions(-)