- ( ?\* . "." ) ( ?\+ . "." )
- ( ?\/ . "." ) ( ?\= . "." )
- ( ?\| . "." ) (?\\ . "\\" )
- ( ?\- . "." ) ( ?\_ . "." ) ( ?\^ . "." ) ; accent positioners: puctuation characters
- ( ?\' . "w") ( ?\, . "w") ; transposing octaves, parts of words (notes)
- ( ?\" . "\"" ) ; string quote characters
- ( ?\% . "< 1b3b" ) ; (block-)comment starter (or ender)
- ( ?\n . ">") ; newline: comment ender
- ( ?\r . ">") ; formfeed: comment ender
- ))
- )
-
+ ( ?\* . "." ) ( ?\+ . "." ) ( ?\/ . "." ) ( ?\= . "." )
+ ( ?\| . "." ) ; bar line
+ )))
+ ;; all the paren characters are now handled by lily-specific indenting/matching code in lilypond-indent.el
+ (if (or (memq ?\{ not-punct) (memq ?\} not-punct))
+ (setq defaults (cons '( ?\{ . "(} 2" ) (cons '( ?\} . "){ 4" ) defaults))) ; begin and end of a block-comment
+ (setq defaults (cons '( ?\{ . ". 2" ) (cons '( ?\} . ". 4" ) defaults)))) ; begin and end of a block-comment
+ (if (or (memq ?\[ not-punct) (memq ?\] not-punct))
+ (setq defaults (cons '( ?\[ . "(]" ) (cons '( ?\] . ")[" ) defaults)))
+ (setq defaults (cons '( ?\[ . "." ) (cons '( ?\] . "." ) defaults))))
+ (if (or (memq ?\< not-punct) (memq ?\> not-punct))
+ (setq defaults (cons '( ?\< . "(>" ) (cons '( ?\> . ")<" ) defaults)))
+ (setq defaults (cons '( ?\< . "." ) (cons '( ?\> . "." ) defaults))))
+ (if (or (memq ?\( not-punct) (memq ?\) not-punct))
+ (setq defaults (cons '( ?\( . "()" ) (cons '( ?\) . ")(" ) defaults)))
+ (setq defaults (cons '( ?\( . "." ) (cons '( ?\) . "." ) defaults))))
+ ;; In LilyPond the following chars serve as escape chars, e.g., c^> d-) e_( ,
+ ;; but they may be set to punctuation chars, since inside strings they should not act as escape chars
+ (setq defaults (cons (if (memq ?\- not-punct) '( ?\- . "\\" ) '( ?\- . "." ) ) defaults))
+ (setq defaults (cons (if (memq ?\^ not-punct) '( ?\^ . "\\" ) '( ?\^ . "." ) ) defaults))
+ (setq defaults (cons (if (memq ?\_ not-punct) '( ?\_ . "\\" ) '( ?\_ . "." ) ) defaults))
+ (mapcar (function
+ (lambda (x) (modify-syntax-entry
+ (car x) (cdr x) LilyPond-mode-syntax-table)))
+ defaults)
+ (set-syntax-table LilyPond-mode-syntax-table)))
+
+(defun LilyPond-mode-context-set-syntax-table ()
+ "Change syntax table according to current context."
+ (interactive)
+ ;; default syntax table sets parentheses to punctuation characters
+ (LilyPond-mode-set-syntax-table)
+ ;; find current context
+ (setq context (parse-partial-sexp (point-min) (point)))
+ (cond ((nth 3 context)) ; inside string
+ ((nth 4 context)) ; inside a comment
+ ((eq (char-syntax (char-before (point))) ?\\)) ; found escape-char
+ ((and (eq (char-syntax (char-before (- (point) 1))) ?\\)
+ (memq (char-before (point)) '( ?\) ?\] )))) ; found escape-char
+ ((memq (char-before (point)) '( ?\) ))
+ (LilyPond-mode-set-syntax-table '( ?\( ?\) )))
+ ((memq (char-before (point)) '( ?\] ))
+ (LilyPond-mode-set-syntax-table '( ?\[ ?\] )))
+ ((memq (char-before (point)) '( ?\> ?\} ))
+ (LilyPond-mode-set-syntax-table '( ?\< ?\> ?\{ ?\} ?\^ ?\- ?\_ )))
+ ((memq (char-after (point)) '( ?\( ))
+ (LilyPond-mode-set-syntax-table '( ?\( ?\) )))
+ ((memq (char-after (point)) '( ?\[ ))
+ (LilyPond-mode-set-syntax-table '( ?\[ ?\] )))
+ ((memq (char-after (point)) '( ?\< ?\{ ))
+ (LilyPond-mode-set-syntax-table '( ?\< ?\> ?\{ ?\} ?\^ ?\- ?\_ )))
+ ))