An small suggestion for the R team

Hi all,

I would like to suggest that all R functions/etc like:
  codes-deprecated
  grid-internal
  ns-alt
  ns-dblcolon
  ns-hooks
  ns-internals
  ns-lowlev
  ns-reflect.Rd
  tools-internal
  ts-defunct
  utils-deprecated
  utils-internal
  ... and another

i.e, function/word separate for '-'

were all substituted by
  codes_deprecated
  grid_internal
  ns_alt
  ns_dblcolon
  ns_hooks
  ns_internals
  ns_lowlev
  ns_reflect.Rd
  tools_internal
  ts_defunct
  utils_deprecated
  utils_internal
  ... and another

i.e, by '_'

Because it is impossible to make a good highlighter with the first one.

How to differentiating myValue:

varOne = 100
varTwo = 50
myValue = varOne-varTwo

from codes-deprecated, or ns-alt, for example.

`a-b` <- 3
a <- 10
b <- 4
`a-b` + a-b