mailing-list for TeXmacs Users

[Vincent Douce Mathoscope <address@hidden>]

hi Joris

i made these trys :

(i run mac os X 10.14.6)

i exported this tm file 

Attachment: Untitled.tm
Description: Binary data

to this pdf 

Attachment: preview.pdf
Description: Adobe PDF document

under GoogleChrome, Opera, Vivaldi, Brave i dont' see the "-" even if i zoom at the max that each app gives

under Safari, Firefox, Aperçu, Adobe Acrobat Pro, i see the "-" without needing to zoom

well i dont often use a browser to open pdfs, but some (and not a minority) of my student do

i must find a solution so that they see my "-" otherwise i have to send them my works either using screenhosts, either under .tm format which can be hard if for example they read my docs from a smartphone

what i have not tried is maybe changing the fonts (maybe with Styx it could work better ?)

Vincent

Le 31 juil. 2020 à 15:28, TeXmacs <address@hidden> a écrit :

Hi Vincent,

Unfortunately, I think that this is not a bug, but a problem with
the various viewers that you mention.  The minus sign is very thin,
when using the default font, and several Pdf renderers round
its thickness to zero.  Usually, you will be able to see the minus
by zooming in.

Best wishes, --Joris


On Sat, Jul 25, 2020 at 04:57:58PM +0200, Vincent Douce Mathoscope wrote:

hi

a new student has had the bug

screenshot of the TeXmacs file :


screenshot of the display of the pdf :


tested on windows 10 under :
- acrobat reader DC
- google chrome
- microsoft edge

hope it can help

Vincent

–––

Vincent Douce Mathoscope

https://www.facebook.com/pg/mathoscopeVincent/posts/?ref=page_internal

https://tsunaminuage.wordpress.com/