title: Field specification
text: # Field specification
  
  A field specification or fspec defines a portion of a word in some programming language. It has the form "(L:R)" where "L" is the leftmost byte and "R" is the rightmost byte, and counting begins at zero. For example, the first three bytes of a word would have the fspec (0:2) for bytes numbered 0, 1, and 2.
  
  * This programming-language-related article is a stub. You can help Wikipedia by expanding it.
  * v
  * t
  * e
  