semantic-show-unmatched-syntax-mode

semantic-show-unmatched-syntax-mode is an interactive autoloaded compiled Lisp function in `util-modes.el'.


(semantic-show-unmatched-syntax-mode &optional ARG)

Minor mode to highlight unmatched lexical syntax tokens.
When a parser executes, some elements in the buffer may not match any
parser rules. These text characters are considered unmatched syntax.
Often time, the display of unmatched syntax can expose coding
problems before the compiler is run.

With prefix argument ARG, turn on if positive, otherwise off. The
minor mode can be turned on only if semantic feature is available and
the current buffer was set up for parsing. Return non-nil if the
minor mode is enabled.

key binding
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C-c Prefix Command

C-c , Prefix Command

C-c , ` semantic-show-unmatched-syntax-next