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- GTV%PWD: this new variable contains the current working
GTV directory as a character string. It is aimed to help writing
plotting procedures which can work in the directory they are
started in without altering the other plots (trees) already
created by the user.
- GTV%STRICT2011: this new variable will be available
temporarily to rule how the interpreter should behave
when encountering an old GTV command. If its values is ``yes'',
an error is raised. If ``no'', it is only a warning. In both
cases an explanatory message is displayed. Default value is
``yes''. This variable is present to help the users and
programmers to speed up the transition, but without breaking
abruptly their procedures and programs.
Gildas manager
2011-04-01