def goto_help(window):
view = window.active_view()
if not view:
raise ValueError('view is required')
if not view.sel():
raise ValueError('selection is required')
sel = view.sel()[0]
score = view.score_selector(sel.b, 'text.neovintageous jumptag')
# TODO goto to help for any word in a help file. See :h bar Anyway, you can
# use CTRL-] on any word, also when it is not within |, and Vim will try to
# find help for it. Especially for options in single quotes, e.g.
# 'compatible'.
if score == 0:
return
subject = view.substr(view.extract_scope(sel.b))
if not subject:
return
if len(subject) > 35:
return status_message('E149: Sorry, no help found')
# TODO Refactor ex cmd internets to this common utility
from NeoVintageous.nv.ex_cmds import do_ex_command
do_ex_command(window, 'help', {'subject': subject})
def run(self):
view = self.window.active_view()
pt = view.sel()[0]
# scope_name() needs to striped due to a bug in ST:
# See https://github.com/SublimeTextIssues/Core/issues/657.
scope = view.scope_name(pt.b).rstrip()
# TODO Fix jumptags scopes (rename them to less generic scopes)
jumptag_scopes = [
'text.neovintageous.help string.neovintageous',
'text.neovintageous.help support.constant.neovintageous'
]
if scope not in jumptag_scopes:
return
subject = view.substr(view.extract_scope(pt.b))
if len(subject) < 3:
return message('E149: Sorry, no help for %s' % subject)
match = re.match('^\'[a-z_]+\'|\\|[^\\s\\|]+\\|$', subject)
if match:
do_ex_command(self.window, 'help', {'subject': subject.strip('|')})
else:
return message('E149: Sorry, no help for %s' % subject)
def window_tab_control(window,
action: str,
count: int = 1,
index: int = None) -> None:
view = window.active_view()
if not view:
return status_message('view not found')
view_count = len(window.views_in_group(window.active_group()))
group_index, view_index = window.get_view_index(view)
if action == 'next':
window.run_command('select_by_index',
{'index': (view_index + count) % view_count})
elif action == 'previous':
window.run_command(
'select_by_index',
{'index': (view_index + view_count - count) % view_count})
elif action == 'last':
window.run_command('select_by_index', {'index': view_count - 1})
elif action == 'first':
window.run_command('select_by_index', {'index': 0})
elif action == 'goto':
if index:
window.run_command('select_by_index', {'index': index - 1})
elif action == 'only':
group_views = window.views_in_group(group_index)
if any(view.is_dirty() for view in group_views):
return status_message('E445: Other window contains changes')
for group_view in group_views:
if group_view.id() == view.id():
continue
window.focus_view(group_view)
# TODO [review] Probably doesn't need use :quit (just close the view).
from NeoVintageous.nv.ex_cmds import do_ex_command
do_ex_command(window, 'quit')
window.focus_view(view)
elif action == 'close':
window.run_command('close_by_index', {
'group': group_index,
'index': view_index
})
else:
raise ValueError('unknown tab control action: %s' % action)
def run(self):
view = self.window.active_view()
if not view:
raise ValueError('view is required')
if not view.sel():
raise ValueError('selection is required')
sel = view.sel()[0]
score = view.score_selector(sel.b, 'text.neovintageous jumptag')
# TODO ENHANCEMENT Allow goto to help for any word in a help file. See :h bar Anyway, you can use CTRL-] on any word, also when it is not within |, and Vim will try to find help for it. Especially for options in single quotes, e.g. 'compatible'. # noqa: E501
if score == 0:
return # noop
subject = view.substr(view.extract_scope(sel.b))
if not subject:
return # noop
if len(subject) > 35:
return message('E149: Sorry, no help found')
do_ex_command(self.window, 'help', {'subject': subject})
