clc: clear lines backwards up to a given feature
Reported by Samuel GOUGEON (@sgougeon)
-- Bug description --
clc on feature: It would be nice to be able to clear all last command lines back to the first line showing a specified feature.
- A feature in a comment would be valid, allowing to put tags in comments.
- The featured line would not be cleared.
- Whether the clc argument is not an integer, it would be considered as the feature to look for backward.
-- Scilab error message --
-- How to reproduce the bug --