convince

Author	SHA1	Message	Date
Robert Kubosz	f8bc928b2d	add error handling for scroll button out of range user will be informed if the scroll button indentifier values causes underflow or overflow.	6 years ago
Robert Kubosz	89db5b5716	expanded error detection for scroll button option Now the scroll_button will not accept: - letters on string beginning; - negative numbers. What is tolerated: - letters after number; - rational numbers: the fraction after dot will be omitted.	6 years ago
Robert Kubosz	094edcbea2	rm constraint for max value of button identifier updated error message to be more adequate for current contraint	6 years ago
Robert Kubosz	08edaf4e76	increase maximum value of button identifier and also cleanup spaces	6 years ago
Robert Kubosz	41b80c28df	add scroll button option This commit introduces a scroll_button option, which is intended to be used with scroll_method. Now user can edit his sway config and add an scroll_button option to device section.	6 years ago