3

Customize option read-buffer-completion-ignore-case to non-nil. C-h v read-buffer-completion-ignore-case tells you: read-buffer-completion-ignore-case is a variable defined in C source code. Its value is nil Documentation: Non-nil means completion ignores case when reading a buffer name. You can customize this variable. This ...


3

You can toggle case sensitivity during incremental search by typing M-c. Documentation here.


2

Do M-x toggle-case-fold-search (message is Case-Insensitive Search disabled globally) before Q. toggle-case-fold-search isn't a standard variable but rather a function. Perhaps you wanted to set buffer-local variable case-fold-search in my-find-orgfiles? Or maybe to call toggle-case-fold-search?


1

Note, that I assume that isearch-toggle-case-fold is not supposed to be run outside of isearch-mode. Cause of the effect: The highlighting belongs to the overlay stored in variable isearch-overlay generated or moved by function isearch-highlight. isearch-highlight is called in isearch-update which is called in isearch-toggle-case-fold generated by isearch-...


1

C-s M-c C-s for isearch and when in minibuffer type M-c


Only top voted, non community-wiki answers of a minimum length are eligible