From 802b84adc05a92650ee882ddd25e6860bacde457 Mon Sep 17 00:00:00 2001 From: Oleh Krehel Date: Fri, 22 May 2015 18:46:51 +0200 Subject: [PATCH] Set font ascent/descent to zero for "Latin Modern Math" * src/xftfont.c (xftfont_open): Update. --- src/xftfont.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/xftfont.c b/src/xftfont.c index 0e8b876..a09f7fc 100644 --- a/src/xftfont.c +++ b/src/xftfont.c @@ -289,6 +289,7 @@ xftfont_open (struct frame *f, Lisp_Object entity, int pixel_size) FcPatternAddInteger (pat, FC_WIDTH, FONT_WIDTH_NUMERIC (entity)); FcPatternAddDouble (pat, FC_PIXEL_SIZE, pixel_size); val = AREF (entity, FONT_FAMILY_INDEX); + int mathp = strcmp("Latin Modern Math", SDATA(SYMBOL_NAME(val))) == 0; if (! NILP (val)) FcPatternAddString (pat, FC_FAMILY, (FcChar8 *) SDATA (SYMBOL_NAME (val))); val = AREF (entity, FONT_FOUNDRY_INDEX); @@ -332,6 +333,11 @@ xftfont_open (struct frame *f, Lisp_Object entity, int pixel_size) XftPatternDestroy (match); return Qnil; } + if (mathp) + { + xftfont->ascent = 0; + xftfont->descent = 0; + } ft_face = XftLockFace (xftfont); unblock_input (); -- 1.8.4