Re: geometric primitives (was: interviews with groff developers)

2023-08-08 Thread Douglas McIlroy
>From the user's perspective, I think simplest would be if "line" took a "fill" attribute subject to the constraint that the line ends where it begins, something pic can enforce. In that case, it would draw a solid polygon instead of a sequence of lines. I once looked into the code to see if that

Re: Weird in-line trivial EQN issue with 1.22.4 - bad font number

2023-08-08 Thread Tadziu Hoffmann
> > It's an issue with eqn material inside a macro definition. > > To avoid expanding eqn-generated escapes at macro definition > > time, bracket the macro definition with ".ec #" (or some other > > unused character) and ".ec" (to restore backslash as the escape > > character after the macro defi

Re: Broken font in branch deri-gropdf-ng

2023-08-08 Thread Nikita Ivanov
On Mon, Aug 07, 2023 at 12:39:12AM +0100, Deri wrote: On Sunday, 6 August 2023 16:53:28 BST Nikita Ivanov wrote: Hi, Deri Thank you for improving PDF support, especially fixing the issue with Unicode characters within the outline. I've discovered a bug where one of my fonts does not render pro