Dia / Ground and Earth

["s cls laposte net" <s cls laposte net>]

Hello,

first, I want to thank you about Dia... Because it's exactly what I need.

Some suggestions :

About symbols :
(Circuit)

  |
-----
---
  -

is earth (not ground)

but
  |
-----
/ / / /

is ground (and should be add)

Moreover, you should add European Operational Amplifier (it's a 
rectangle with +/- and in the top-right the following symbol : Triangle 
Infinity)

You should also add
voltage source (a circle and a line)
current source (a circle and a perpendicular line)

An other suggestion :
why not a "svg with dia namespace" file format instead of dia...
It will be easier to import dia schematic in any application.


Thanks again

Regards