ref: aec4240c0cddf4ee58cf992102a24f00c477d307
parent: 3a41ce3bf314caad67c2c52a06142f7ac60611c7
author: mischief <[email protected]>
date: Fri Oct 12 04:34:17 EDT 2018
truetypefs: fall back to width if advance is zero combining marks will have zero advance, but it results in zero-width glyphs in subfonts. fall back to width so something meaningful is rendered even if its not combined properly.
--- a/sys/src/cmd/truetypefs.c
+++ b/sys/src/cmd/truetypefs.c
@@ -186,7 +186,10 @@
*p++ = 0;
*p++ = h;
*p++ = gs[i]->xminpx;
- *p++ = gs[i]->advanceWidthpx;
+ if(gs[i]->advanceWidthpx != 0)
+ *p++ = gs[i]->advanceWidthpx;
+ else
+ *p++ = gs[i]->width;
x += gs[i]->width;
}
*p++ = x;