[RFC v9 0/1] mconf: global i-search in menu prompts

Hello, v9 of this RFC mainly fixes an issue reported by Randy, I tested this fix a lot and it seems it is ready to send out. Dirk Changes in v9: * Move global variable declarations to lxdialog/dialog.h * Don't do unnecessary initialization of isearch_str. * Fix an issue with '-' and '+' not

[RFC v9 0/1] mconf: global i-search in menu prompts

Hello, v9 of this RFC mainly fixes an issue reported by Randy, I tested this fix a lot and it seems it is ready to send out. Dirk Changes in v9: * Move global variable declarations to lxdialog/dialog.h * Don't do unnecessary initialization of isearch_str. * Fix an issue with '-' and '+' not