hygiene, mark unused params as such

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
minor, support clustering of parametrised tags via --cluster in rotz-export (dot only though)

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'cmd/export' into next

* cmd/export:
  minor, support clustering of parametrised tags via --cluster in rotz-export (dot only though)
  hygiene, mark unused params as such
minor, support mass deletion of tags using rotz-del without params and providing the tags on stdin

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
fix, PEBKAC, massage tag before passing it into rotz_get_vertex() in rotz-del's del_syms()

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'cmd/del' into next

* cmd/del:
  fix, PEBKAC, massage tag before passing it into rotz_get_vertex() in rotz-del's del_syms()
  minor, support mass deletion of tags using rotz-del without params and providing the tags on stdin
minor, provide rotz-show --syms to display all symbols when no params are given

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'cmd/show' into next

* cmd/show:
  minor, provide rotz-show --syms to display all symbols when no params are given
Merge branch 'next'

* next:
  minor, provide rotz-show --syms to display all symbols when no params are given
  fix, PEBKAC, massage tag before passing it into rotz_get_vertex() in rotz-del's del_syms()
  minor, support mass deletion of tags using rotz-del without params and providing the tags on stdin
  minor, support clustering of parametrised tags via --cluster in rotz-export (dot only though)
  hygiene, mark unused params as such