+" --- --- search screen helper functions {{{2
+
+function! s:NM_search_find_thread_id()
+ if !exists('b:nm_raw_lines')
+ echoe 'no b:nm_raw_lines'
+ return ''
+ else
+ let line = line('.')
+ let info = b:nm_raw_lines[line-1]
+ let what = split(info, '\s\+')[0]
+ return what
+ endif
+endfunction
+
+function! s:NM_search_add_remove_tags(prompt, prefix, intags)
+ if type(a:intags) != type([]) || len(a:intags) == 0
+ " TODO: input() can support completion
+ let text = input(a:prompt)
+ if !strlen(text)
+ return
+ endif
+ call <SID>NM_add_remove_tags(prefix, split(text, ' '))
+ else
+ call <SID>NM_add_remove_tags(prefix, a:intags)
+ endif
+ call <SID>NM_search_refresh_view()