Move utility from ce-dash.el to ce-util.el.  Dump cruft.
Dump unused stuff.
More concise definition of ce-dash-position-of-dash.
Dump unused variable.
Unused variables.
Not null.
More unused stuff.
Unused customizable variable.
Use 'string.
Utility to check whether an integer is positive.
Validate the response.
Nil if no word is found before or after a position.
Loop until we get an acceptable response.