Re: Fontconfig disable warnings octave .

[Tatsuro MATSUOKA]

----- Original Message -----
>From: Christopher Paredes 
>To: help-octave 
>Date: 2015/7/30, Thu 13:26
>Subject: Fontconfig disable warnings octave .
> 
>
>Hello everyone,
>
>
>
>I am using octave for generating graphics , launched octave with the options:
>
>
>octave -qf --persist --eval "functionABC()"
>
>
>The functionABC generates an .EPS graphic . The problem is that console me a 
>fontconfig warnings appear as follows :
>
>
>$octave -qf --persist --eval "functionABC()"
>Fontconfig warning: "/etc/fonts/conf.d/25-wqy-zenhei.conf", line 11: Having 
>multiple values in <test> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-ukai.conf", line 16: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-ukai.conf", line 16: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-ukai.conf", line 16: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-ukai.conf", line 16: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-ukai.conf", line 16: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-uming.conf", line 16: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-uming.conf", line 16: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-uming.conf", line 16: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-uming.conf", line 16: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-uming.conf", line 16: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-uming.conf", line 28: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-uming.conf", line 28: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-uming.conf", line 28: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-uming.conf", line 28: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/41-arphic-uming.conf", line 28: Having 
>multiple <family> in <alias> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/64-arphic-uming.conf", line 8: Having 
>multiple values in <test> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/64-arphic-uming.conf", line 21: Having 
>multiple values in <test> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/64-arphic-uming.conf", line 34: Having 
>multiple values in <test> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/64-arphic-uming.conf", line 47: Having 
>multiple values in <test> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/65-droid-sans-fonts.conf", line 103: 
>Having multiple values in <test> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/65-droid-sans-fonts.conf", line 138: 
>Having multiple values in <test> isn't supported and may not work as expected
>Fontconfig error: "/etc/fonts/conf.d/65-khmer.conf", line 14: out of memory
>Fontconfig error: "/etc/fonts/conf.d/65-khmer.conf", line 23: out of memory
>Fontconfig error: "/etc/fonts/conf.d/65-khmer.conf", line 32: out of memory
>Fontconfig warning: "/etc/fonts/conf.d/90-fonts-baekmuk.conf", line 10: Having 
>multiple values in <test> isn't supported and may not work as expected
>Fontconfig warning: "/etc/fonts/conf.d/90-fonts-baekmuk.conf", line 23: Having 
>multiple values in <test> isn't supported and may not work as expected
>$
>
>
>use the command:"warning('off','all')" , but does not function . The warnings 
>continue to appear . The graph is generated correctly, I do not want warnings 
>appear.
>
>
>What other choice do I apply?
>


The messages come from the fontconfig system but not octave so that they cannot 
be controlled by octave setting.
I'm not familiar with the fontconfig system. Perhaps you should do something 
for the fontconfig. 
Detailed explanation might be given by those who know fontconfig system.

Tatsuro