semantic-number-expression

semantic-number-expression is a variable defined in `lex.el'.
Its value is

"\\(\\<[0-9]+[.][0-9]+\\([eE][-+]?[0-9]+\\)?[fFdD]?\\>\\|\\<[0-9]+[.][eE][-+]?[0-9]+[fFdD]?\\>\\|\\<[0-9]+[.][fFdD]\\>\\|\\<[0-9]+[.]\\|[.][0-9]+\\([eE][-+]?[0-9]+\\)?[fFdD]?\\>\\|\\<[0-9]+[eE][-+]?[0-9]+[fFdD]?\\>\\|\\<0[xX][0-9a-fA-F]+[lL]?\\>\\|\\<[0-9]+[lLfFdD]?\\>\\)"

• Automatically becomes buffer-local when set.

Documentation:
See variable `semantic-lex-number-expression'.