nothing is returned but a more readable format of the text content for books in x is printed to the console.
Arguments
x
a data frame returned by epub or a character string giving the EPUB filename(s).
max_paragraphs
integer, maximum number of paragraphs (non-empty lines) to cat to console.
skip
integer, number of paragraphs to skip.
paragraph_spacing
integer, number of empty lines between paragraphs.
paragraph_indent
integer, number of spaces to indent paragraphs.
section_sep
character, a string to indicate section breaks.
book_sep
character, separator shown between books when x has multiple rows (books).
Details
This function prints text from EPUB files to the console using cat.
This is useful for quickly obtaining an overview of the book text parsed by epub that is easier to read that looking at strings in the table.
max_paragraphs is set low by default to prevent accidentally printing entire books to the console.
To print everything in x, set max_paragraphs = NULL.