show-paren-mode sets blink-matching-paren-on-screen local.
Try to make show-paren-function to paren-highlight local.
- * lilypond-indent.el (LilyPond-scan-sexps): mew function.
+ * lilypond-indent.el (LilyPond-scan-sexps): new function.
Copy definitions of Emacs' show-paren-function and
XEmacs' paren-highlight and make minimal changes;
add comments about locality.