Thank you Yihui for also reporting the bug here: https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16354
and thank you Duncan for finding the issue and fixing it! I definitely like your idea to report a summary message instead of the long text string. Regards Ben > I tried to reduce the offending portion as best I could to a > more-or-less minimal example (1136 bytes), which can be downloaded via: > > wget https://www.dropbox.com/s/74rgxr5x2aalr99/badstring.R > > then once in R, > > > b <- parse(file = "~/badstring.R", keep.source = TRUE) > > d <- getParseData(b, includeText = FALSE) > > subset(d, line1 == 2L) > line1 col1 line2 col2 id parent token terminal > 10 2 5 24 1 10 21 expr FALSE > > subset(d, parent == 10) > [1] line1 col1 line2 col2 id parent token > terminal > <0 rows> (or 0-length row.names) > > here is my > > > sessionInfo() > R version 3.0.2 (2013-09-25) > Platform: x86_64-pc-linux-gnu (64-bit) > > locale: > [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C > [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 > [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 > [7] LC_PAPER=en_US.UTF-8 LC_NAME=C > [9] LC_ADDRESS=C LC_TELEPHONE=C > [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C > > attached base packages: > [1] stats graphics grDevices utils datasets methods base > > note that while it says R version 3.0.2 above, I have seen the same > behaviour under version 3.1.2 as well. > > Regards > Ben > > On 02/19/2015 06:34 PM, Duncan Murdoch wrote: > >/ On 19/02/2015 6:31 PM, B Tyner wrote: > />>/ Hi, > />>/ > />>/ I have run across a source file for which the return value > />>/ of getParseData() includes a record having FALSE for $terminal, yet it is > />>/ not the parent of any other tokens. Before I spend time constructing a > />>/ reproducible example, I wanted to verify that this is in fact unexpected > />>/ behavior (under R 3.1.2)? > />/ Before I spend the time thinking about that, I'd like to see a > />/ reproducible example. > />/ > />/ Duncan Murdoch > />/ > /> ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
