Am Wed, 19 Sep 2018 10:54:08 +0200 schrieb Hans Hagen:
On 9/19/2018 10:24 AM, Ulrike Fischer wrote:
Because of a question on tex.sx I tried to use the source han sans fonts. I installed (in windows 10) the fonts from this zip-file:
https://github.com/adobe-fonts/source-han-sans/blob/release/OTF/SourceHanSan...
Trying to use them with latex/luaotfload failed with a memory exhausted error while trying to write the lua-file. In context
\starttext \font\test={name:sourcehansans} \test abc \stoptext
gave the error:
fonts > otf loading > loading 'c:/windows/fonts/SourceHanSans-Regular.otf', hash 'sourcehansans-regular' otf reader > loading of table 'vorg' skipped otf reader > invalid index in single format 1: 65353 -> 67212 (max 65535) otf reader > rule 1 in gsub lookup 's_s_5' has empty lookups fonts > otf loading > loading failed due to read error fonts > defining > forced type 'otf' of 'c:/windows/fonts/SourceHanSans-Regular' not found fonts > defining > font with asked name 'c:/windows/fonts/SourceHanSans-Regular' is not found using lookup 'name' fonts > defining > unknown font 'c:/windows/fonts/SourceHanSans-Regular', loading aborted
xelatex had no problems to use the font.
Is this an error in the font or in the fontloader?
it works ok here with luatex
but ... do you use luajittex?
No (neither with lualatex).
The context log says at the end:
mkiv lua stats > used platform: mswin, type: windows, binary subtree: texmf-mswin mkiv lua stats > used engine: luatex version 1.09 with functionality level 6930, banner: this is luatex, version 1.09.0 (tex live 2018/w32tex) mkiv lua stats > control sequences: 45351 of 65536 + 100000 mkiv lua stats > lua properties: engine: lua 5.3, used memory: 1519 MB (ctx: 1460 MB), hash type: lua, hash chars: min(32,40), symbol mask: utf (τεχ) mkiv lua stats > runtime: 39.711 seconds
The fonts *are* large, and my computer is quite old, so it could be a hardware problem, but I'm wondering a bit about the message
otf reader > invalid index in single format 1: 65353 -> 67212 sure, but afaiks that's taken care of, but it still loads ... so given
On 9/19/2018 11:17 AM, Ulrike Fischer wrote: the computer maybe a memory issue? can you run with the task manager open? it does need some mem when serializing so maybe your virtual mem is not enough? the first time caching takes some 23 sec on my (also not that new) machine but after that loading takes way less time (some .4 sec) maybe use the ttc files instead: sourcehansans-normal.ttc Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------