search for: parserd

...\code{}, so it outputs \verb{}. Also, unlike in LaTeX as understood by tools::parseLatex(), \verb{} blocks use the {} braces in R documentation, and are understood correctly by tools::parse_Rd(). Perhaps you also need tools::parse_Rd()? -- Best regards, Ivan [*] https://developer.r-project.org/parseRd.pdf

...o, unlike in LaTeX as understood by tools::parseLatex(), \verb{} > blocks use the {} braces in R documentation, and are understood > correctly by tools::parse_Rd(). Perhaps you also need tools::parse_Rd()? > > -- > Best regards, > Ivan > > [*] https://developer.r-project.org/parseRd.pdf > [[alternative HTML version deleted]]

...confused by this warning, because in my Rd, I have this in the usage section: knit_expand(file, ..., text = readLines(file, warn = FALSE), delim = "\\\\{\\\\{((.|\\n)+?)\\\\}\\\\}") I do not understand why four backslashes became one in R CMD check. I read http://developer.r-project.org/parseRd.pdf again and it says {} in character strings do not need to be escaped, so the only character to escape in this case is the backslash. The text/html help page rendered from my Rd shows "\\{\\{((.|\n)+?)\\}\\}" correctly. So I'm wondering if this is a bug of R CMD check, or I misunder...

...k_summary.html: they will show up as 'WARN' in the first two columns: click on the link to see the details for the package you are interested in. The dialect of Rd markup for which the parser checks differs in some ways from that described previously: see http://developer.r-project.org/parseRd.pdf for a current description: however almost all the errors found are errors under the existing description in 'Writing R Extensions'. The main difference is that \code is in the new version intended for valid R code and not fragments of R code or other languages (such as SQL). This...

I've just committed the parse_Rd() function to R-devel. This is a parser for Rd files, described in http://developer.r-project.org/parseRd.pdf It is not identical to the current parser, and about a dozen of the base man pages currently signal syntax errors. It also detected errors in 10 files that were errors according to both definitions, but were missed by the current system, and I've already fixed those. I plan to patch t...

...emize environment. c) Using markup in verbatim-like environments will lead to nonsensical output: it seems the most common error is to use \code inside \examples. What markup is allowed where is not very well defined: Duncan Murdoch has started to document this at http://developer.r-project.org/parseRd.pdf but that currently is more a description of what should happen, not what has been implemented. These issues are not rare (except 3a): about 10% of CRAN packages have them. -- Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.a...

Surprisingly this invalid latex syntax is still formatted "right" in the html output. On a closer look it seems like roxygen2 introduces those, when using markdown backtick quoting, if the quoted content is not syntactic. For instance: #' `c(c(1)` #' `c(c(1))` Will convert the first line to `\verb{c(c(1)}` and the second to `\code{c(c(1))}`. I've opened a ticket there FYI:

I've just committed some fairly big changes to R-devel. - There's a new tag \Sexpr which allows R code to be embedded within the Rd file, similar to Sweave, \RdOpts corresponds to \SweaveOpts. - The parser now mainly issues warnings, rather than errors, in case of syntax errors. It throws away a few tokens and tries to restart. This should let you see most of your errors in

1. I often like to put bits of the output into the manual pages. (We can have a discussion of the value of this elsewhere -- I think it is sometimes a good thing.) In R I need to surround these with \dontrun{} for the sake of the tester, which is fine. But the printed output contains ## Not run and ## End (not run) comments, which defeats the purpose of the lines by breaking them

I am getting failure of build and check, for an Rd file that has a long argument list. Guess diagnosis: a quoted string beyond a certain point in the argument list is fatal. Example: Use the function below, create an Rd file for it with prompt(). Move the .Rd file to the man directory (no need to edit it) and try building dart.control <- function(server=c("production",