Re: [Rd] FR: Customize background colour of row and column headers for the View output

I think we should do more than this trivial change. The two real dialogs used by the data editor would then also get the new background color (setting the cell width, the "variable" editor). Then, the code clearly distinguishes between cells for names (row, column) and cells for data, so choosi

[Rd] Segfault when parsing UTF-8 text with srcrefs

Hi all, When I run the following code, R segfaults: text <- "×" srcfile <- srcfilecopy("test.r", text) parse(textConnection(text), srcfile = srcfile) It doesn't segfault if text is ASCII, or it's not wrapped in textConnection, or srcfile isn't set. Hadley -- http://hadley.nz [[altern

Re: [Rd] Segfault when parsing UTF-8 text with srcrefs

On 2024-05-28 1:35 p.m., Hadley Wickham wrote: Hi all, When I run the following code, R segfaults: text <- "×" srcfile <- srcfilecopy("test.r", text) parse(textConnection(text), srcfile = srcfile) It doesn't segfault if text is ASCII, or it's not wrapped in textConnection, or srcfile isn't set

Re: [Rd] Segfault when parsing UTF-8 text with srcrefs

On 5/28/24 19:35, Hadley Wickham wrote: Hi all, When I run the following code, R segfaults: text <- "×" srcfile <- srcfilecopy("test.r", text) parse(textConnection(text), srcfile = srcfile) It doesn't segfault if text is ASCII, or it's not wrapped in textConnection, or srcfile isn't set. T

[Rd] How to call directly "dotTcl" C-function of the tcltk-package from the C-code of an external package?

I have a use case with tcltk-package where I need to repeatedly call Tcl/Tk functions very quickly. For such purpose, the standard R-interface turned out to be too slow, and better option has been to call package's C-function dotTcl directly from my own C-code. Before R 4.4.0 it was possible to