#17 Improve sans serif fonts support

[Ruben F. Bernardino]

Hi, Mr. Baudin.
I wonder that Texmaths should have a better support for sans-serif font families.
When I try to uncomment the line on preamble, sans serif fonts appear, but I can't figure out how may I obtain the italic font face for writing variables-like content.
There's some other things I could add to preamble in order to get math fonts sans serif and italic (except for functions and normal text?)
Thanks in advance
Ruben

[JONES SANTOS DA SILVA]

I use this: It's not perfect, but, one day will be

\usepackage[brazil]{babel}
\usepackage{amsmath}
\usepackage{sfmath}
\usepackage{DejaVu Sans Condensed}
\renewcommand*\familydefault{\sfdefault}
\usepackage{cases}
\usepackage[T1]{fontenc}
\usepackage{amssymb}
\usepackage{mathastext}
\usepackage[utf8]{inputenc}
\usepackage{sansmathaccent}
\usepackage{mathrsfs}
\usepackage[normalem]{ulem}
\usepackage{graphicx}
\usepackage{xcolor}
\definecolor{navy}{HTML}{000080}
\definecolor{mogg}{HTML}{000066}
\definecolor{plug}{HTML}{800000}
\usepackage[usenames]{color}

% Uncomment this line for sans-serif font
\everymath{\mathsf{\xdef\mysf{\mathgroup\the\mathgroup\relax}}\mysf}

% Uncomment these lines for colored equations
% Caution! Background color breaks transparency!
%\definecolor{fgcolor}{RGB}{0,0,102}
%\definecolor{bgcolor}{RGB}{255,255,255}
%\pagecolor{bgcolor}\color{fgcolor}