Function reference • paperutils

Summary package documentation
`paperutils`	paperutils: PDF manipulation utilities (wrapping pdftk and ghostscript)
`dr_paperutils()`	Check current set up of external tools used by paperutils
PDF manipulation
`extract_pdf()` `extractpdf()`	Extract pages from a PDF to new PDF(s)
`numpages()`	Return number of pages in PDF
`pdf2png()`	Convert pdf file to a png using ImageMagick convert tool
`pdftk()`	Return absolute path to pdftk binary
`pdftotext()`	Invoke pdftotext tool to extract text from a PDF document
`pdftotextbin()`	Return absolute path to pdftotext binary
`gscompress()`	Compress a PDF using ghostscript
`extract_bookmarks()` `insert_bookmarks()`	Insert and Extract bookmarks from a PDF
`make_bookmark_text()`	Make a correctly formatted block of text defining a bookmark in pdftk format
Powerpoint manipulation
`is.pptx()`	Test if file is in pptx format
`unzip_pptx()`	Unzip a PowerPoint pptx to a temporary directory
`zip_pptx_dir()`	Zip up a temporary directory into a PowerPoint pptx file
`convert_pptx_pdfs()`	Convert all the PDFs in PowerPoint presentation into higher res PNGs
`pngres()`	Return (horizontal) resolution in dots per inch of a png file
Adobe Illustrator and Scribus functions
`linked_from_ai()`	List all linked files from given illustrator file (ai or pdf)
`ailinkedfiles()`	pure R implementation of ailinkedfiles.pl
`linked_from_sla()`	List all linked files from given Scribus file (sla)
`fix_sla_links()`	Convert linked files in Scribus file from absolute to relative paths
Bibliography functions
`add_scholar_cites_to_bib()`	Update citation counts in bib file for references with google scholar ids
`bibdesk_clean()`	Clean up a bibtex file produced by BibDesk
`read_bibdesk_bib()`	Read a BibDesk bib file after cleaning it to remove problem fields
`read_bibdesk_static_groups()`	Read in the citekeys for each static group in a BibDesk file
`bibtool()`	Run bibtool command line utility
`biber_cache()` `remove_biber_cache()`	Return full path to the biber (biblatex) cache or delete it to fix problems
LyX/LaTeX functions
`linked_from_lyx()`	Return all the files linked from a LyX file
`lyx_citekeys()`	List the bibtex citekeys for a LyX document
`lyxexport()`	Export a LyX file to another format (by default xhtml)
`lyxhtml2html()`	Convert a LyXHTML file to an html file that can be opened by Word
`current_lyx_tempfile()`	Full path to most recent temporary PDF previewed by LyX
`find_figs()`	Find location of figures or tables using latex auxfile
`find_supplemental()`	Find location of supplemental information (SI) using latex auxfile

Reference

Summary package documentation

PDF manipulation

Powerpoint manipulation

Adobe Illustrator and Scribus functions

Bibliography functions

LyX/LaTeX functions

Contents