On 2018-01-05 05:21:32 -0500, Thomas Dickey wrote: > On Fri, Jan 05, 2018 at 10:26:11AM +0100, Vincent Lefevre wrote: > > Sorry, I don't understand what you mean. Can you reproduce the problem > > with that? > > only for the case that I made xterm detect/workaround. > > I added debug-tracing in fontutils.c to show the actual data for the > FT_Size_Metrics, as well as loading the glyph to see the pixels. > It wasn't a "black" line but rather two raster lines with low values. > > The rounding change altered the weights from about 12/16 down to 8/16 > or 9/16. > > I added logic to add the weights and turn on xterm's line-drawing when > it fell below the threshold.
But I assume that this wouldn't fix the window height (the cells are 23-pixel high instead of 21). I have tried with -xrm "*scaleHeight: 0.9", which gives the same height as before (21 pixels per cell), but this doesn't make these blank lines disappear. Moreover, when I type "É" (E with an acute accent), the accent is no longer visible! -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)