_UNIQUEWORDSALL
— Returns
the number of unique words in all files processed by the last call to
WORDS
.
Syntax:
%_UNIQUEWORDSALL
Counting unique words for all files requires WORDS
to build a vocabulary list for all files processed; this list is not built by
default. Unless you enable the omnibus vocabulary list with /U:2
or /U:3
, this variable will return the value N/A
.
Words that differ only in case are counted as the same word. In the phrase polish Polish furniture using Polish furniture polish, this plugin will find only three ‘unique’ words.
If the WORDS
command has not been called,
this variable returns the value N/A
.