GitLab

[lib] Try to display clearer error and better error handling after a fail while reading an xml file model

[lib] sig_expr: ability to display str and repr representations of the tree sigexpression; fix stupid usage of magic methods

[gui] ChartCheckerControler: Ability to parse start property in order to activate places by the ChartSimulControler on the graph editor

[gui] Chart checker: Refactor; limit code duplication; increase chances to report an error to the user