On the ivtt-related question, note that the option +LB includes only those pages where the Currier language has been set to 'B'. The option -LA removes those pages where the language has been set to 'A'.
The difference between the two cases are those pages where the variable has not been set to any value.
This variable has been set according to Currier's values in his paper, not any later analyses by others.
In many cases people may want to exclude things like labels, and this is achieved by adding the option +@P which only selects all text in running paragraphs.
With -x7 , uncertain spaces are treated as spaces. With -x8 they are ignored.
I often use -s3 in combination with these, which causes the output to appear with each word on a separate line.
The difference between the two cases are those pages where the variable has not been set to any value.
This variable has been set according to Currier's values in his paper, not any later analyses by others.
In many cases people may want to exclude things like labels, and this is achieved by adding the option +@P which only selects all text in running paragraphs.
With -x7 , uncertain spaces are treated as spaces. With -x8 they are ignored.
I often use -s3 in combination with these, which causes the output to appear with each word on a separate line.