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-rw-r--r--vim/bundle/tlib_vim/samples/tlib/input/tlib_input_list.vim50
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diff --git a/vim/bundle/tlib_vim/samples/tlib/input/tlib_input_list.vim b/vim/bundle/tlib_vim/samples/tlib/input/tlib_input_list.vim
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+" The following variable configures the way |tlib#input#ListD()| works.
+" In this example, we allow selection of multiple items (we could also
+" allow only a single choice and make |tlib#input#ListD()| work on the
+" indices, not the items).
+"
+" We also set a prompt that will be displayed in the command area.
+"
+" By default, |tlib#input#ListD()| will automatically select an item if
+" there is only one item left matching the filter. In this example, we
+" disable this feature.
+"
+" For demonstration purposes, we also define a key handler that prints
+" the selected items.
+let s:state = {
+ \ 'type': 'm',
+ \ 'query': 'Select lines for command output',
+ \ 'pick_last_item': 0,
+ \ 'key_handlers': [
+ \ {'key': 16, 'agent': 'PrintMe', 'key_name': '<c-p>', 'help': 'Print line'},
+ \ ],
+ \ }
+
+" A key handler takes two arguments: the current state of the list
+" display and a list of selected items/indices (depending on the type
+" parameter).
+function! PrintMe(state, items) "{{{3
+ echom "You selected:"
+ for i in a:items
+ echom i
+ endfor
+ call input("Press ENTER to continue")
+ let a:state.state = 'redisplay'
+ return a:state
+endf
+
+" In this example, we evaluate an ex-command with |:execute| and display
+" the command's output as list. The user can select certain lines by
+" typing some pattern or by pressing <a-NUMBER> to select an item by
+" number. The user can then press <c-p> to print the lines (see above)
+" or <cr> to pick the selected lines.
+function! SelectOutput(ex) "{{{3
+ redir => lines
+ silent exec a:ex
+ redir END
+ let state = copy(s:state)
+ let state.base = split(lines, '\n')
+ let picked = tlib#input#ListD(state)
+ echom "You picked: ". join(picked, ', ')
+endf
+