Supplement to Electronic Schematics in ASCII norm
             rev. ESiA-2019:1801-01

1. Synopsis
   This supplement clears up the positioning
   and orientation norm of electronic elements
   and states proper positioning of lines.

2. Specification
2.1. Positioning & orientation of elements
   Power Source symbol must be placed on
   a vertical line. In addition to that,
   it must NOT be rotated.
   e.g.
       ^ +12V
       |

   The ground symbol must NOT be rotated.
   It must always consist of three dashes
   under a vertical line.

2.2. Placement of electrical lines
   Upon bending, electrical lines must
   not touch eachother. That comes from
   the absence of any angle coupling
   character in standard ASCII set.
   (that is not the case in full CP737
   set)
   Example of line bending:
        ___
           |
           |

   Junction of lines is constructed
   using the junction + (plus sign).
   Lines that cross, but do no include
   the junction synbol, must be thought
   of as isolated.
   in junction:          isolated:

      |                     |
     _+_                   ___
      |                     |

3. Additional info
3.1. This supplement is supposed to be
   incorporated into the next revision
   of ESiA norm.