mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-23 03:18:08 +01:00
1438 lines
53 KiB
VimL
1438 lines
53 KiB
VimL
" notmuch.vim plugin --- run notmuch within vim
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"
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" Copyright © Carl Worth
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"
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" This file is part of Notmuch.
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"
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" Notmuch is free software: you can redistribute it and/or modify it
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" under the terms of the GNU General Public License as published by
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" the Free Software Foundation, either version 3 of the License, or
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" (at your option) any later version.
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"
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" Notmuch is distributed in the hope that it will be useful, but
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" WITHOUT ANY WARRANTY; without even the implied warranty of
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" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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" General Public License for more details.
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"
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" You should have received a copy of the GNU General Public License
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" along with Notmuch. If not, see <http://www.gnu.org/licenses/>.
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"
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" Authors: Bart Trojanowski <bart@jukie.net>
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" --- configuration defaults {{{1
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let s:notmuch_defaults = {
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\ 'g:notmuch_cmd': 'notmuch' ,
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\ 'g:notmuch_debug': 0 ,
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\
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\ 'g:notmuch_search_newest_first': 1 ,
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\ 'g:notmuch_search_from_column_width': 20 ,
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\
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\ 'g:notmuch_show_fold_signatures': 1 ,
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\ 'g:notmuch_show_fold_citations': 1 ,
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\ 'g:notmuch_show_fold_bodies': 0 ,
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\ 'g:notmuch_show_fold_headers': 1 ,
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\
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\ 'g:notmuch_show_message_begin_regexp': ' message{' ,
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\ 'g:notmuch_show_message_end_regexp': ' message}' ,
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\ 'g:notmuch_show_header_begin_regexp': ' header{' ,
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\ 'g:notmuch_show_header_end_regexp': ' header}' ,
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\ 'g:notmuch_show_body_begin_regexp': ' body{' ,
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\ 'g:notmuch_show_body_end_regexp': ' body}' ,
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\ 'g:notmuch_show_attachment_begin_regexp': ' attachment{' ,
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\ 'g:notmuch_show_attachment_end_regexp': ' attachment}' ,
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\ 'g:notmuch_show_part_begin_regexp': ' part{' ,
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\ 'g:notmuch_show_part_end_regexp': ' part}' ,
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\ 'g:notmuch_show_marker_regexp': ' \\(message\\|header\\|body\\|attachment\\|part\\)[{}].*$',
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\
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\ 'g:notmuch_show_message_parse_regexp': '\(id:[^ ]*\) depth:\([0-9]*\) match:\([0-9]*\) filename:\(.*\)$',
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\ 'g:notmuch_show_tags_regexp': '(\([^)]*\))$' ,
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\
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\ 'g:notmuch_show_signature_regexp': '^\(-- \?\|_\+\)$' ,
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\ 'g:notmuch_show_signature_lines_max': 12 ,
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\
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\ 'g:notmuch_show_citation_regexp': '^\s*>' ,
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\
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\ 'g:notmuch_compose_insert_mode_start': 1 ,
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\ 'g:notmuch_compose_header_help': 1 ,
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\ 'g:notmuch_compose_temp_file_dir': '~/.notmuch/compose/' ,
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\ }
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" defaults for g:notmuch_initial_search_words
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" override with: let g:notmuch_initial_search_words = [ ... ]
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let s:notmuch_initial_search_words_defaults = [
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\ 'tag:inbox and tag:unread',
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\ ]
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" defaults for g:notmuch_show_headers
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" override with: let g:notmuch_show_headers = [ ... ]
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let s:notmuch_show_headers_defaults = [
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\ 'Subject',
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\ 'To',
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\ 'Cc',
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\ 'Bcc',
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\ 'Date',
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\ ]
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" defaults for g:notmuch_folders
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" override with: let g:notmuch_folders = [ ... ]
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let s:notmuch_folders_defaults = [
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\ [ 'new', 'tag:inbox and tag:unread' ],
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\ [ 'inbox', 'tag:inbox' ],
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\ [ 'unread', 'tag:unread' ],
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\ ]
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" defaults for g:notmuch_signature
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" override with: let g:notmuch_signature = [ ... ]
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let s:notmuch_signature_defaults = [
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\ '',
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\ '-- ',
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\ 'email sent from notmuch.vim plugin'
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\ ]
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" defaults for g:notmuch_compose_headers
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" override with: let g:notmuch_compose_headers = [ ... ]
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let s:notmuch_compose_headers_defaults = [
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\ 'From',
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\ 'To',
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\ 'Cc',
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\ 'Bcc',
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\ 'Subject'
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\ ]
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" --- keyboard mapping definitions {{{1
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" --- --- bindings for folders mode {{{2
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let g:notmuch_folders_maps = {
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\ 'm': ':call <SID>NM_new_mail()<CR>',
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\ 's': ':call <SID>NM_search_prompt()<CR>',
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\ 'q': ':call <SID>NM_kill_this_buffer()<CR>',
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\ '=': ':call <SID>NM_folders_refresh_view()<CR>',
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\ '<Enter>': ':call <SID>NM_folders_show_search()<CR>',
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\ }
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" --- --- bindings for search screen {{{2
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let g:notmuch_search_maps = {
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\ '<Space>': ':call <SID>NM_search_show_thread(0)<CR>',
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\ '<Enter>': ':call <SID>NM_search_show_thread(1)<CR>',
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\ '<C-]>': ':call <SID>NM_search_expand(''<cword>'')<CR>',
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\ 'a': ':call <SID>NM_search_archive_thread()<CR>',
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\ 'f': ':call <SID>NM_search_filter()<CR>',
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\ 'm': ':call <SID>NM_new_mail()<CR>',
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\ 'o': ':call <SID>NM_search_toggle_order()<CR>',
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\ 'r': ':call <SID>NM_search_reply_to_thread()<CR>',
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\ 's': ':call <SID>NM_search_prompt()<CR>',
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\ ',s': ':call <SID>NM_search_edit()<CR>',
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\ 't': ':call <SID>NM_search_filter_by_tag()<CR>',
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\ 'q': ':call <SID>NM_kill_this_buffer()<CR>',
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\ '+': ':call <SID>NM_search_add_tags([])<CR>',
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\ '-': ':call <SID>NM_search_remove_tags([])<CR>',
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\ '=': ':call <SID>NM_search_refresh_view()<CR>',
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\ '?': ':echo <SID>NM_search_thread_id() . '' @ '' . join(<SID>NM_get_search_words())<CR>',
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\ }
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" --- --- bindings for show screen {{{2
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let g:notmuch_show_maps = {
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\ '<C-P>': ':call <SID>NM_show_previous(1, 0)<CR>',
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\ '<C-N>': ':call <SID>NM_show_next(1, 0)<CR>',
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\ '<C-]>': ':call <SID>NM_search_expand(''<cword>'')<CR>',
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\ 'q': ':call <SID>NM_kill_this_buffer()<CR>',
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\ 's': ':call <SID>NM_search_prompt()<CR>',
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\
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\ 'b': ':call <SID>NM_show_fold_toggle(''b'', ''bdy'', !g:notmuch_show_fold_bodies)<CR>',
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\ 'c': ':call <SID>NM_show_fold_toggle(''c'', ''cit'', !g:notmuch_show_fold_citations)<CR>',
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\ 'h': ':call <SID>NM_show_fold_toggle(''h'', ''hdr'', !g:notmuch_show_fold_headers)<CR>',
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\ 'i': ':call <SID>NM_show_fold_toggle(''s'', ''sig'', !g:notmuch_show_fold_signatures)<CR>',
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\
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\ 'a': ':call <SID>NM_show_archive_thread()<CR>',
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\ 'A': ':call <SID>NM_show_mark_read_then_archive_thread()<CR>',
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\ 'N': ':call <SID>NM_show_mark_read_then_next_open_message()<CR>',
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\ 'v': ':call <SID>NM_show_view_all_mime_parts()<CR>',
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\ '+': ':call <SID>NM_show_add_tag()<CR>',
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\ '-': ':call <SID>NM_show_remove_tag()<CR>',
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\ '<Space>': ':call <SID>NM_show_advance_marking_read_and_archiving()<CR>',
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\ '\|': ':call <SID>NM_show_pipe_message()<CR>',
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\
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\ '<S-Tab>': ':call <SID>NM_show_previous_fold()<CR>',
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\ '<Tab>': ':call <SID>NM_show_next_fold()<CR>',
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\ '<Enter>': ':call <SID>NM_show_toggle_fold()<CR>',
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\
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\ 'r': ':call <SID>NM_show_reply()<CR>',
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\ 'm': ':call <SID>NM_new_mail()<CR>',
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\ '?': ':echo <SID>NM_show_message_id() . '' @ '' . join(<SID>NM_get_search_words())<CR>',
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\ }
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" --- --- bindings for compose screen {{{2
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let g:notmuch_compose_nmaps = {
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\ ',s': ':call <SID>NM_compose_send()<CR>',
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\ ',a': ':call <SID>NM_compose_attach()<CR>',
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\ ',q': ':call <SID>NM_kill_this_buffer()<CR>',
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\ '<Tab>': ':call <SID>NM_compose_next_entry_area()<CR>',
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\ }
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let g:notmuch_compose_imaps = {
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\ '<Tab>': '<C-r>=<SID>NM_compose_next_entry_area()<CR>',
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\ }
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" --- implement folders screen {{{1
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function! s:NM_cmd_folders(words)
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if len(a:words)
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throw 'Not expecting any arguments for folders command.'
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endif
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let cmd = ['count']
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let disp = []
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let searches = []
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for entry in g:notmuch_folders
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let [ name, search ] = entry
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let data = s:NM_run(cmd + [search])
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let cnt = matchlist(data, '\(\d\+\)')[1]
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call add(disp, printf('%9d %-20s (%s)', cnt, name, search))
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call add(searches, search)
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endfor
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call <SID>NM_newBuffer('', 'folders', join(disp, "\n"))
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let b:nm_searches = searches
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let b:nm_timestamp = reltime()
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call <SID>NM_cmd_folders_mksyntax()
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call <SID>NM_set_map('n', g:notmuch_folders_maps)
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setlocal cursorline
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setlocal nowrap
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endfunction
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function! s:NM_cmd_folders_mksyntax()
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endfunction
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" --- --- folders screen action functions {{{2
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function! s:NM_folders_refresh_view()
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let lno = line('.')
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setlocal bufhidden=delete
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call s:NM_cmd_folders([])
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exec printf('norm %dG', lno)
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endfunction
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function! s:NM_folders_show_search()
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let line = line('.')
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let search = b:nm_searches[line-1]
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let prev_bufnr = bufnr('%')
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setlocal bufhidden=hide
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call <SID>NM_cmd_search([search])
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setlocal bufhidden=delete
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let b:nm_prev_bufnr = prev_bufnr
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endfunction
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" --- implement search screen {{{1
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function! s:NM_cmd_search(words)
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let cmd = ['search']
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if g:notmuch_search_newest_first
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let cmd = cmd + ['--sort=newest-first']
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else
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let cmd = cmd + ['--sort=oldest-first']
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endif
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let data = s:NM_run(cmd + a:words)
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let lines = split(data, "\n")
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let disp = copy(lines)
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call map(disp, 's:NM_cmd_search_fmtline(v:val)')
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call <SID>NM_newBuffer('', 'search', join(disp, "\n"))
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let b:nm_raw_lines = lines
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let b:nm_search_words = a:words
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call <SID>NM_cmd_search_mksyntax()
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call <SID>NM_set_map('n', g:notmuch_search_maps)
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setlocal cursorline
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setlocal nowrap
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endfunction
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function! s:NM_cmd_search_fmtline(line)
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let m = matchlist(a:line, '^\(thread:\S\+\)\s\([^]]\+\]\) \([^;]\+\); \(.*\) (\([^(]*\))$')
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if !len(m)
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return 'ERROR PARSING: ' . a:line
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endif
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let max = g:notmuch_search_from_column_width
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let from = m[3]
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if strlen(from) >= max
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let from = substitute(m[3][0:max-4], '[^A-Za-z1-9_]*$', '', '') . '...'
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endif
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return printf('%-20s %-20s | %s (%s)', m[2], from, m[4], m[5])
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endfunction
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function! s:NM_cmd_search_mksyntax()
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syntax clear nmSearchFrom
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exec printf('syntax match nmSearchFrom /\(\] \)\@<=.\{%d\}/ oneline contained', g:notmuch_search_from_column_width)
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endfunction
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" --- --- search screen action functions {{{2
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function! s:NM_search_show_thread(everything)
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let words = [ <SID>NM_search_thread_id() ]
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if !a:everything && exists('b:nm_search_words')
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call extend(words, ['AND', '('])
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call extend(words, b:nm_search_words)
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call add(words, ')')
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endif
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call <SID>NM_cmd_show(words)
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let b:nm_show_everything = a:everything
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endfunction
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function! s:NM_search_prompt()
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" TODO: input() can support completion
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let text = input('NotMuch Search: ')
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if strlen(text)
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let tags = split(text)
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else
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let tags = s:notmuch_initial_search_words_defaults
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endif
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let prev_bufnr = bufnr('%')
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if b:nm_type == 'search' && exists('b:nm_prev_bufnr')
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" TODO: we intend to replace the current buffer,
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" ... maybe we could just clear it
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let prev_bufnr = b:nm_prev_bufnr
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setlocal bufhidden=delete
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else
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setlocal bufhidden=hide
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endif
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call <SID>NM_cmd_search(tags)
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setlocal bufhidden=delete
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let b:nm_prev_bufnr = prev_bufnr
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endfunction
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function! s:NM_search_edit()
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" TODO: input() can support completion
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let text = input('NotMuch Search: ', join(b:nm_search_words, ' '))
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if strlen(text)
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call <SID>NM_cmd_search(split(text))
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endif
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endfunction
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function! s:NM_search_archive_thread()
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call <SID>NM_add_remove_tags_on_screen('', '-', ['inbox'])
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call <SID>NM_add_remove_tags([], '-', ['inbox'])
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norm j
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endfunction
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function! s:NM_search_filter()
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call <SID>NM_search_filter_helper('Filter: ', '', '')
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endfunction
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function! s:NM_search_filter_by_tag()
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call <SID>NM_search_filter_helper('Filter Tag(s): ', 'tag:', 'and')
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endfunction
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function! s:NM_search_filter_helper(prompt, prefix, joiner)
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" TODO: input() can support completion
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let text = substitute(input(a:prompt), '\v(^\s*|\s*$|\n)', '', 'g')
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if !strlen(text)
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return
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endif
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let tags = b:nm_search_words + ['AND']
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\ + <SID>NM_combine_tags(a:prefix, split(text), a:joiner, '()')
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let prev_bufnr = bufnr('%')
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setlocal bufhidden=hide
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call <SID>NM_cmd_search(tags)
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setlocal bufhidden=delete
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let b:nm_prev_bufnr = prev_bufnr
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endfunction
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function! s:NM_search_toggle_order()
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let g:notmuch_search_newest_first = !g:notmuch_search_newest_first
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" FIXME: maybe this would be better done w/o reading re-reading the lines
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||
" reversing the b:nm_raw_lines and the buffer lines would be better
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call <SID>NM_search_refresh_view()
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endfunction
|
||
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||
function! s:NM_search_reply_to_thread()
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||
let cmd = ['reply']
|
||
call add(cmd, <SID>NM_search_thread_id())
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call add(cmd, 'AND')
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||
call extend(cmd, <SID>NM_get_search_words())
|
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let data = <SID>NM_run(cmd)
|
||
let lines = split(data, "\n")
|
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call <SID>NM_newComposeBuffer(lines, 0)
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||
endfunction
|
||
|
||
function! s:NM_search_add_tags(tags)
|
||
call <SID>NM_search_add_remove_tags('Add Tag(s): ', '+', a:tags)
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||
endfunction
|
||
|
||
function! s:NM_search_remove_tags(tags)
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||
call <SID>NM_search_add_remove_tags('Remove Tag(s): ', '-', a:tags)
|
||
endfunction
|
||
|
||
function! s:NM_search_refresh_view()
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||
let lno = line('.')
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||
let prev_bufnr = b:nm_prev_bufnr
|
||
setlocal bufhidden=delete
|
||
call <SID>NM_cmd_search(b:nm_search_words)
|
||
let b:nm_prev_bufnr = prev_bufnr
|
||
" FIXME: should find the line of the thread we were on if possible
|
||
exec printf('norm %dG', lno)
|
||
endfunction
|
||
|
||
" --- --- search screen helper functions {{{2
|
||
|
||
function! s:NM_search_thread_id()
|
||
if !exists('b:nm_raw_lines')
|
||
throw 'Eeek! no b:nm_raw_lines'
|
||
endif
|
||
let mnum = line('.') - 1
|
||
if len(b:nm_raw_lines) <= mnum
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||
return ''
|
||
endif
|
||
let info = b:nm_raw_lines[mnum]
|
||
let what = split(info, '\s\+')[0]
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||
return what
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||
endfunction
|
||
|
||
function! s:NM_search_add_remove_tags(prompt, prefix, intags)
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||
if type(a:intags) != type([]) || len(a:intags) == 0
|
||
" TODO: input() can support completion
|
||
let text = input(a:prompt)
|
||
if !strlen(text)
|
||
return
|
||
endif
|
||
let tags = split(text, ' ')
|
||
else
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||
let tags = a:intags
|
||
endif
|
||
call <SID>NM_add_remove_tags([], a:prefix, tags)
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||
call <SID>NM_add_remove_tags_on_screen('', a:prefix, tags)
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||
endfunction
|
||
|
||
" --- implement show screen {{{1
|
||
|
||
function! s:NM_cmd_show(words)
|
||
let prev_bufnr = bufnr('%')
|
||
let data = s:NM_run(['show', '--entire-thread'] + a:words)
|
||
let lines = split(data, "\n")
|
||
|
||
let info = s:NM_cmd_show_parse(lines)
|
||
|
||
setlocal bufhidden=hide
|
||
call <SID>NM_newBuffer('', 'show', join(info['disp'], "\n"))
|
||
setlocal bufhidden=delete
|
||
let b:nm_search_words = a:words
|
||
let b:nm_raw_info = info
|
||
let b:nm_prev_bufnr = prev_bufnr
|
||
|
||
call <SID>NM_cmd_show_mkfolds()
|
||
call <SID>NM_cmd_show_mksyntax()
|
||
call <SID>NM_set_map('n', g:notmuch_show_maps)
|
||
setlocal foldtext=NM_cmd_show_foldtext()
|
||
setlocal fillchars=
|
||
setlocal foldcolumn=6
|
||
|
||
endfunction
|
||
|
||
function! s:NM_show_previous(can_change_thread, find_matching)
|
||
let everything = exists('b:nm_show_everything') ? b:nm_show_everything : 0
|
||
let info = b:nm_raw_info
|
||
let lnum = line('.')
|
||
for msg in reverse(copy(info['msgs']))
|
||
if a:find_matching && msg['match'] == '0'
|
||
continue
|
||
endif
|
||
if lnum <= msg['start']
|
||
continue
|
||
endif
|
||
|
||
exec printf('norm %dGzt', msg['start'])
|
||
" TODO: try to fit the message on screen
|
||
return
|
||
endfor
|
||
if !a:can_change_thread
|
||
return
|
||
endif
|
||
call <SID>NM_kill_this_buffer()
|
||
if line('.') > 1
|
||
norm k
|
||
call <SID>NM_search_show_thread(everything)
|
||
norm G
|
||
call <SID>NM_show_previous(0, a:find_matching)
|
||
else
|
||
echo 'No more messages.'
|
||
endif
|
||
endfunction
|
||
|
||
function! s:NM_show_next(can_change_thread, find_matching)
|
||
let info = b:nm_raw_info
|
||
let lnum = line('.')
|
||
for msg in info['msgs']
|
||
if a:find_matching && msg['match'] == '0'
|
||
continue
|
||
endif
|
||
if lnum >= msg['start']
|
||
continue
|
||
endif
|
||
|
||
exec printf('norm %dGzt', msg['start'])
|
||
" TODO: try to fit the message on screen
|
||
return
|
||
endfor
|
||
if a:can_change_thread
|
||
call <SID>NM_show_next_thread()
|
||
endif
|
||
endfunction
|
||
|
||
function! s:NM_show_next_thread()
|
||
let everything = exists('b:nm_show_everything') ? b:nm_show_everything : 0
|
||
call <SID>NM_kill_this_buffer()
|
||
if line('.') != line('$')
|
||
norm j
|
||
call <SID>NM_search_show_thread(everything)
|
||
else
|
||
echo 'No more messages.'
|
||
endif
|
||
endfunction
|
||
|
||
function! s:NM_show_archive_thread()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
function! s:NM_show_mark_read_then_archive_thread()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
function! s:NM_show_mark_read_then_next_open_message()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
function! s:NM_show_previous_message()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
function! s:NM_show_reply()
|
||
let cmd = ['reply']
|
||
call add(cmd, <SID>NM_show_message_id())
|
||
call add(cmd, 'AND')
|
||
call extend(cmd, <SID>NM_get_search_words())
|
||
|
||
let data = <SID>NM_run(cmd)
|
||
let lines = split(data, "\n")
|
||
call <SID>NM_newComposeBuffer(lines, 0)
|
||
endfunction
|
||
|
||
function! s:NM_show_view_all_mime_parts()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
function! s:NM_show_view_raw_message()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
function! s:NM_show_add_tag()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
function! s:NM_show_remove_tag()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
" if entire message is not visible scroll down 1/2 page or less to get to the bottom of message
|
||
" otherwise go to next message
|
||
" any message that is viewed entirely has inbox and unread tags removed
|
||
function! s:NM_show_advance_marking_read_and_archiving()
|
||
let advance_tags = ['unread', 'inbox']
|
||
|
||
let vis_top = line('w0')
|
||
let vis_bot = line('w$')
|
||
|
||
let msg_top = <SID>NM_show_get_message_for_line(vis_top)
|
||
if !has_key(msg_top,'id')
|
||
throw "No top visible message."
|
||
endif
|
||
|
||
" if the top message is the last message, just expunge the entire thread and move on
|
||
if msg_top['end'] == line('$')
|
||
let ids = []
|
||
for msg in b:nm_raw_info['msgs']
|
||
if has_key(msg,'match') && msg['match'] != '0'
|
||
call add(ids, msg['id'])
|
||
endif
|
||
endfor
|
||
let filter = <SID>NM_combine_tags('tag:', advance_tags, 'OR', '()')
|
||
\ + ['AND']
|
||
\ + <SID>NM_combine_tags('', ids, 'OR', '()')
|
||
call <SID>NM_add_remove_tags(filter, '-', advance_tags)
|
||
call <SID>NM_show_next(1, 1)
|
||
return
|
||
endif
|
||
|
||
let msg_bot = <SID>NM_show_get_message_for_line(vis_bot)
|
||
if !has_key(msg_bot,'id')
|
||
throw "No bottom visible message."
|
||
endif
|
||
|
||
" if entire message fits on the screen, read/archive it, move to the next one
|
||
if msg_top['id'] != msg_bot['id'] || msg_top['end'] <= vis_bot
|
||
call <SID>NM_add_remove_tags_on_screen(msg_top['start'], '-', advance_tags)
|
||
exec printf('norm %dG', vis_top)
|
||
call <SID>NM_show_next(0, 1)
|
||
if has_key(msg_top,'match') && msg_top['match'] != '0'
|
||
redraw
|
||
" do this last to hide the latency
|
||
let filter = <SID>NM_combine_tags('tag:', advance_tags, 'OR', '()')
|
||
\ + ['AND', msg_top['id']]
|
||
call <SID>NM_add_remove_tags(filter, '-', advance_tags)
|
||
endif
|
||
return
|
||
endif
|
||
|
||
" entire message does not fit on the screen, scroll down to bottom, max 1/2 screen
|
||
let jmp = winheight(winnr()) / 2
|
||
let max = msg_bot['end'] - vis_bot
|
||
if jmp > max
|
||
let jmp = max
|
||
endif
|
||
exec printf('norm %dGzt', vis_top + jmp)
|
||
return
|
||
endfunction
|
||
|
||
function! s:NM_show_pipe_message()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
function! s:NM_show_previous_fold()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
function! s:NM_show_next_fold()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
function! s:NM_show_toggle_fold()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
|
||
" --- --- show screen helper functions {{{2
|
||
|
||
function! s:NM_show_get_message_for_line(line)
|
||
for msg in b:nm_raw_info['msgs']
|
||
if a:line > msg['end']
|
||
continue
|
||
endif
|
||
return msg
|
||
endfor
|
||
return {}
|
||
endfunction
|
||
|
||
function! s:NM_show_message_id()
|
||
if !exists('b:nm_raw_info')
|
||
throw 'Eeek! no b:nm_raw_info'
|
||
endif
|
||
let msg = <SID>NM_show_get_message_for_line(line('.'))
|
||
if has_key(msg,'id')
|
||
return msg['id']
|
||
endif
|
||
return ''
|
||
endfunction
|
||
|
||
function! s:NM_show_fold_toggle(key, type, fold)
|
||
let info = b:nm_raw_info
|
||
let act = 'open'
|
||
if a:fold
|
||
let act = 'close'
|
||
endif
|
||
for fld in info['folds']
|
||
if fld[0] != a:type
|
||
continue
|
||
endif
|
||
"let idx = fld[3]
|
||
"let msg = info['msgs'][idx]
|
||
"if has_key(msg,'match') && msg['match'] == '0'
|
||
" continue
|
||
"endif
|
||
let cls = foldclosed(fld[1])
|
||
if cls != -1 && cls != fld[1]
|
||
continue
|
||
endif
|
||
exec printf('%dfold%s', fld[1], act)
|
||
endfor
|
||
exec printf('nnoremap <buffer> %s :call <SID>NM_show_fold_toggle(''%s'', ''%s'', %d)<CR>', a:key, a:key, a:type, !a:fold)
|
||
endfunction
|
||
|
||
|
||
" s:NM_cmd_show_parse returns the following dictionary:
|
||
" 'disp': lines to display
|
||
" 'msgs': message info dicts { start, end, id, depth, filename, descr, header }
|
||
" 'folds': fold info arrays [ type, start, end ]
|
||
" 'foldtext': fold text indexed by start line
|
||
function! s:NM_cmd_show_parse(inlines)
|
||
let info = { 'disp': [],
|
||
\ 'msgs': [],
|
||
\ 'folds': [],
|
||
\ 'foldtext': {} }
|
||
let msg = {}
|
||
let hdr = {}
|
||
|
||
let in_message = 0
|
||
let in_header = 0
|
||
let in_body = 0
|
||
let in_part = ''
|
||
|
||
let body_start = -1
|
||
let part_start = -1
|
||
|
||
let mode_type = ''
|
||
let mode_start = -1
|
||
|
||
let inlnum = 0
|
||
for line in a:inlines
|
||
let inlnum = inlnum + 1
|
||
let foldinfo = []
|
||
|
||
if strlen(in_part)
|
||
let part_end = 0
|
||
|
||
if match(line, g:notmuch_show_part_end_regexp) != -1
|
||
let part_end = len(info['disp'])
|
||
else
|
||
call add(info['disp'], line)
|
||
endif
|
||
|
||
if in_part == 'text/plain'
|
||
if !part_end && mode_type == ''
|
||
if match(line, g:notmuch_show_signature_regexp) != -1
|
||
let mode_type = 'sig'
|
||
let mode_start = len(info['disp'])
|
||
elseif match(line, g:notmuch_show_citation_regexp) != -1
|
||
let mode_type = 'cit'
|
||
let mode_start = len(info['disp'])
|
||
endif
|
||
elseif mode_type == 'cit'
|
||
if part_end || match(line, g:notmuch_show_citation_regexp) == -1
|
||
let outlnum = len(info['disp'])
|
||
let foldinfo = [ mode_type, mode_start, outlnum-1, len(info['msgs']),
|
||
\ printf('[ %d-line citation. Press "c" to show. ]', outlnum - mode_start) ]
|
||
let mode_type = ''
|
||
endif
|
||
elseif mode_type == 'sig'
|
||
let outlnum = len(info['disp'])
|
||
if (outlnum - mode_start) > g:notmuch_show_signature_lines_max
|
||
let mode_type = ''
|
||
elseif part_end
|
||
let foldinfo = [ mode_type, mode_start, outlnum-1, len(info['msgs']),
|
||
\ printf('[ %d-line signature. Press "s" to show. ]', outlnum - mode_start) ]
|
||
let mode_type = ''
|
||
endif
|
||
endif
|
||
endif
|
||
|
||
if part_end
|
||
" FIXME: this is a hack for handling two folds being added for one line
|
||
" we should handle addinga fold in a function
|
||
if len(foldinfo) && foldinfo[1] < foldinfo[2]
|
||
call add(info['folds'], foldinfo[0:3])
|
||
let info['foldtext'][foldinfo[1]] = foldinfo[4]
|
||
endif
|
||
|
||
let foldinfo = [ 'text', part_start, part_end, len(info['msgs']),
|
||
\ printf('[ %d-line %s. Press "p" to show. ]', part_end - part_start, in_part) ]
|
||
let in_part = ''
|
||
call add(info['disp'], '')
|
||
endif
|
||
|
||
elseif in_body
|
||
if !has_key(msg,'body_start')
|
||
let msg['body_start'] = len(info['disp']) + 1
|
||
endif
|
||
if match(line, g:notmuch_show_body_end_regexp) != -1
|
||
let body_end = len(info['disp'])
|
||
let foldinfo = [ 'bdy', body_start, body_end, len(info['msgs']),
|
||
\ printf('[ BODY %d - %d lines ]', len(info['msgs']), body_end - body_start) ]
|
||
|
||
let in_body = 0
|
||
|
||
elseif match(line, g:notmuch_show_part_begin_regexp) != -1
|
||
let m = matchlist(line, 'ID: \(\d\+\), Content-type: \(\S\+\)')
|
||
let in_part = 'unknown'
|
||
if len(m)
|
||
let in_part = m[2]
|
||
endif
|
||
call add(info['disp'],
|
||
\ printf('--- %s ---', in_part))
|
||
let part_start = len(info['disp']) + 1
|
||
endif
|
||
|
||
elseif in_header
|
||
if in_header == 1
|
||
let msg['descr'] = line
|
||
call add(info['disp'], line)
|
||
let in_header = 2
|
||
let msg['hdr_start'] = len(info['disp']) + 1
|
||
|
||
else
|
||
if match(line, g:notmuch_show_header_end_regexp) != -1
|
||
let hdr_start = msg['hdr_start']+1
|
||
let hdr_end = len(info['disp'])
|
||
let foldinfo = [ 'hdr', hdr_start, hdr_end, len(info['msgs']),
|
||
\ printf('[ %d-line headers. Press "h" to show. ]', hdr_end + 1 - hdr_start) ]
|
||
let msg['header'] = hdr
|
||
let in_header = 0
|
||
let hdr = {}
|
||
else
|
||
let m = matchlist(line, '^\(\w\+\):\s*\(.*\)$')
|
||
if len(m)
|
||
let hdr[m[1]] = m[2]
|
||
if match(g:notmuch_show_headers, m[1]) != -1
|
||
call add(info['disp'], line)
|
||
endif
|
||
endif
|
||
endif
|
||
endif
|
||
|
||
elseif in_message
|
||
if match(line, g:notmuch_show_message_end_regexp) != -1
|
||
let msg['end'] = len(info['disp'])
|
||
call add(info['disp'], '')
|
||
|
||
let foldinfo = [ 'msg', msg['start'], msg['end'], len(info['msgs']),
|
||
\ printf('[ MSG %d - %s ]', len(info['msgs']), msg['descr']) ]
|
||
|
||
call add(info['msgs'], msg)
|
||
let msg = {}
|
||
let in_message = 0
|
||
let in_header = 0
|
||
let in_body = 0
|
||
let in_part = ''
|
||
|
||
elseif match(line, g:notmuch_show_header_begin_regexp) != -1
|
||
let in_header = 1
|
||
continue
|
||
|
||
elseif match(line, g:notmuch_show_body_begin_regexp) != -1
|
||
let body_start = len(info['disp']) + 1
|
||
let in_body = 1
|
||
continue
|
||
endif
|
||
|
||
else
|
||
if match(line, g:notmuch_show_message_begin_regexp) != -1
|
||
let msg['start'] = len(info['disp']) + 1
|
||
|
||
let m = matchlist(line, g:notmuch_show_message_parse_regexp)
|
||
if len(m)
|
||
let msg['id'] = m[1]
|
||
let msg['depth'] = m[2]
|
||
let msg['match'] = m[3]
|
||
let msg['filename'] = m[4]
|
||
endif
|
||
|
||
let in_message = 1
|
||
endif
|
||
endif
|
||
|
||
if len(foldinfo) && foldinfo[1] < foldinfo[2]
|
||
call add(info['folds'], foldinfo[0:3])
|
||
let info['foldtext'][foldinfo[1]] = foldinfo[4]
|
||
endif
|
||
endfor
|
||
return info
|
||
endfunction
|
||
|
||
function! s:NM_cmd_show_mkfolds()
|
||
let info = b:nm_raw_info
|
||
|
||
for afold in info['folds']
|
||
exec printf('%d,%dfold', afold[1], afold[2])
|
||
let state = 'open'
|
||
if (afold[0] == 'sig' && g:notmuch_show_fold_signatures)
|
||
\ || (afold[0] == 'cit' && g:notmuch_show_fold_citations)
|
||
\ || (afold[0] == 'bdy' && g:notmuch_show_fold_bodies)
|
||
\ || (afold[0] == 'hdr' && g:notmuch_show_fold_headers)
|
||
let state = 'close'
|
||
elseif afold[0] == 'msg'
|
||
let idx = afold[3]
|
||
let msg = info['msgs'][idx]
|
||
if has_key(msg,'match') && msg['match'] == '0'
|
||
let state = 'close'
|
||
endif
|
||
endif
|
||
exec printf('%dfold%s', afold[1], state)
|
||
endfor
|
||
endfunction
|
||
|
||
function! s:NM_cmd_show_mksyntax()
|
||
let info = b:nm_raw_info
|
||
let cnt = 0
|
||
for msg in info['msgs']
|
||
let cnt = cnt + 1
|
||
let start = msg['start']
|
||
let hdr_start = msg['hdr_start']
|
||
let body_start = msg['body_start']
|
||
let end = msg['end']
|
||
exec printf('syntax region nmShowMsg%dDesc start=''\%%%dl'' end=''\%%%dl'' contains=@nmShowMsgDesc', cnt, start, start+1)
|
||
exec printf('syntax region nmShowMsg%dHead start=''\%%%dl'' end=''\%%%dl'' contains=@nmShowMsgHead', cnt, hdr_start, body_start)
|
||
exec printf('syntax region nmShowMsg%dBody start=''\%%%dl'' end=''\%%%dl'' contains=@nmShowMsgBody', cnt, body_start, end)
|
||
endfor
|
||
endfunction
|
||
|
||
function! NM_cmd_show_foldtext()
|
||
let foldtext = b:nm_raw_info['foldtext']
|
||
return foldtext[v:foldstart]
|
||
endfunction
|
||
|
||
|
||
" --- implement compose screen {{{1
|
||
|
||
function! s:NM_cmd_compose(words, body_lines)
|
||
let lines = []
|
||
let start_on_line = 0
|
||
|
||
let hdrs = { }
|
||
for word in a:words
|
||
let m = matchlist(word, '^\(\w[^:]*\):\s*\(.*\)\s*$')
|
||
if !len(m)
|
||
throw 'Eeek! bad parameter ''' . string(word) . ''''
|
||
endif
|
||
let key = substitute(m[1], '\<\w', '\U&', 'g')
|
||
if !has_key(hdrs, key)
|
||
let hdrs[key] = []
|
||
endif
|
||
if strlen(m[2])
|
||
call add(hdrs[key], m[2])
|
||
endif
|
||
endfor
|
||
|
||
if !has_key(hdrs, 'From') || !len(hdrs['From'])
|
||
let me = <SID>NM_compose_get_user_email()
|
||
let hdrs['From'] = [ me ]
|
||
endif
|
||
|
||
for key in g:notmuch_compose_headers
|
||
let text = has_key(hdrs, key) ? join(hdrs[key], ', ') : ''
|
||
call add(lines, key . ': ' . text)
|
||
if !start_on_line && !strlen(text)
|
||
let start_on_line = len(lines)
|
||
endif
|
||
endfor
|
||
|
||
for [key,val] in items(hdrs)
|
||
if match(g:notmuch_compose_headers, key) == -1
|
||
let line = key . ': ' . join(val, ', ')
|
||
call add(lines, line)
|
||
endif
|
||
endfor
|
||
|
||
call add(lines, '')
|
||
if !start_on_line
|
||
let start_on_line = len(lines) + 1
|
||
endif
|
||
|
||
if len(a:body_lines)
|
||
call extend(lines, a:body_lines)
|
||
else
|
||
call extend(lines, [ '', '' ])
|
||
endif
|
||
|
||
call <SID>NM_newComposeBuffer(lines, start_on_line)
|
||
endfunction
|
||
|
||
function! s:NM_compose_send()
|
||
call <SID>NM_assert_buffer_type('compose')
|
||
let fname = expand('%')
|
||
let lnum = 1
|
||
let line = getline(lnum)
|
||
let hdrs = {}
|
||
let lst_hdr = ''
|
||
while match(line, '^$') == -1
|
||
if match(line, '^Notmuch-Help:') != -1
|
||
" skip it
|
||
elseif strlen(lst_hdr) && match(line, '^\s') != -1
|
||
let hdrs[lst_hdr][-1] = hdrs[lst_hdr][-1] . substitute(line, '^\s*', ' ', '')
|
||
else
|
||
let m = matchlist(line, '^\(\w[^:]*\):\s*\(.*\)\s*$')
|
||
if !len(m)
|
||
cursor(lnum, 0)
|
||
throw printf('Eeek! invalid header on line %d', lnum)
|
||
endif
|
||
let key = substitute(m[1], '\<\w', '\U&', 'g')
|
||
if strlen(m[2])
|
||
if !has_key(hdrs, key)
|
||
let hdrs[key] = []
|
||
endif
|
||
call add(hdrs[key], m[2])
|
||
endif
|
||
let lst_hdr = key
|
||
endif
|
||
let lnum = lnum + 1
|
||
let line = getline(lnum)
|
||
endwhile
|
||
let body_starts = lnum
|
||
|
||
"[-a header] [-b bcc-addr] [-c cc-addr] [-s subject] to-addr
|
||
let cmd = ['mail']
|
||
let tos = []
|
||
for [key, vals] in items(hdrs)
|
||
if key == 'To'
|
||
call extend(tos, vals)
|
||
elseif key == 'Bcc'
|
||
for adr in vals
|
||
call add(cmd, '-b')
|
||
call add(cmd, adr)
|
||
endfor
|
||
elseif key == 'Cc'
|
||
for adr in vals
|
||
call add(cmd, '-c')
|
||
call add(cmd, adr)
|
||
endfor
|
||
elseif key == 'Subject'
|
||
for txt in vals
|
||
call add(cmd, '-s')
|
||
call add(cmd, txt)
|
||
endfor
|
||
else
|
||
for val in vals
|
||
call add(cmd, '-a')
|
||
call add(cmd, key . ': ' . val)
|
||
endfor
|
||
endif
|
||
endfor
|
||
call extend(cmd, tos)
|
||
|
||
" TODO: make sure we have at least one target
|
||
" TODO: ask about empty jubject, etc
|
||
|
||
exec printf('0,%dd', body_starts)
|
||
write
|
||
|
||
call map(cmd, 's:NM_shell_escape(v:val)')
|
||
let cmdtxt = join(cmd) . '< ' . fname
|
||
let out = system(cmdtxt)
|
||
let err = v:shell_error
|
||
if err
|
||
undo
|
||
write
|
||
call <SID>NM_newBuffer('new', 'error',
|
||
\ "While running...\n" .
|
||
\ ' ' . cmdtxt . "\n" .
|
||
\ "\n" .
|
||
\ "Failed with...\n" .
|
||
\ substitute(out, '^', ' ', 'g'))
|
||
echohl Error
|
||
echo 'Eeek! unable to send mail'
|
||
echohl None
|
||
return
|
||
endif
|
||
|
||
if !exists('b:nm_prev_bufnr')
|
||
bdelete
|
||
else
|
||
let prev_bufnr = b:nm_prev_bufnr
|
||
bdelete
|
||
if prev_bufnr == bufnr('%')
|
||
exec printf("buffer %d", prev_bufnr)
|
||
endif
|
||
endif
|
||
call delete(fname)
|
||
echo 'Mail sent successfully.'
|
||
endfunction
|
||
|
||
function! s:NM_compose_attach()
|
||
echo 'not implemented'
|
||
endfunction
|
||
|
||
function! s:NM_compose_next_entry_area()
|
||
let lnum = line('.')
|
||
let hdr_end = <SID>NM_compose_find_line_match(1,'^$',1)
|
||
if lnum < hdr_end
|
||
let lnum = lnum + 1
|
||
let line = getline(lnum)
|
||
if match(line, '^\([^:]\+\):\s*$') == -1
|
||
call cursor(lnum, strlen(line) + 1)
|
||
return ''
|
||
endif
|
||
while match(getline(lnum+1), '^\s') != -1
|
||
let lnum = lnum + 1
|
||
endwhile
|
||
call cursor(lnum, strlen(getline(lnum)) + 1)
|
||
return ''
|
||
|
||
elseif lnum == hdr_end
|
||
call cursor(lnum+1, strlen(getline(lnum+1)) + 1)
|
||
return ''
|
||
endif
|
||
if mode() == 'i'
|
||
if !getbufvar(bufnr('.'), '&et')
|
||
return "\t"
|
||
endif
|
||
let space = ''
|
||
let shiftwidth = a:shiftwidth
|
||
let shiftwidth = shiftwidth - ((virtcol('.')-1) % shiftwidth)
|
||
" we assume no one has shiftwidth set to more than 40 :)
|
||
return ' '[0:shiftwidth]
|
||
endif
|
||
endfunction
|
||
|
||
" --- --- compose screen helper functions {{{2
|
||
|
||
function! s:NM_compose_get_user_email()
|
||
let name = substitute(system('id -u -n'), '\v(^\s*|\s*$|\n)', '', 'g')
|
||
let fqdn = substitute(system('hostname -f'), '\v(^\s*|\s*$|\n)', '', 'g')
|
||
|
||
" TODO: do this properly
|
||
return name . '@' . fqdn
|
||
endfunction
|
||
|
||
function! s:NM_compose_find_line_match(start, pattern, failure)
|
||
let lnum = a:start
|
||
let lend = line('$')
|
||
while lnum < lend
|
||
if match(getline(lnum), a:pattern) != -1
|
||
return lnum
|
||
endif
|
||
let lnum = lnum + 1
|
||
endwhile
|
||
return a:failure
|
||
endfunction
|
||
|
||
|
||
" --- notmuch helper functions {{{1
|
||
|
||
function! s:NM_newBuffer(how, type, content)
|
||
if strlen(a:how)
|
||
exec a:how
|
||
else
|
||
enew
|
||
endif
|
||
setlocal buftype=nofile readonly modifiable scrolloff=0 sidescrolloff=0
|
||
silent put=a:content
|
||
keepjumps 0d
|
||
setlocal nomodifiable
|
||
execute printf('set filetype=notmuch-%s', a:type)
|
||
execute printf('set syntax=notmuch-%s', a:type)
|
||
let b:nm_type = a:type
|
||
endfunction
|
||
|
||
function! s:NM_newFileBuffer(fdir, fname, type, lines)
|
||
let fdir = expand(a:fdir)
|
||
if !isdirectory(fdir)
|
||
call mkdir(fdir, 'p')
|
||
endif
|
||
let file_name = <SID>NM_mktemp(fdir, a:fname)
|
||
if writefile(a:lines, file_name)
|
||
throw 'Eeek! couldn''t write to temporary file ' . file_name
|
||
endif
|
||
exec printf('edit %s', file_name)
|
||
setlocal buftype= noreadonly modifiable scrolloff=0 sidescrolloff=0
|
||
execute printf('set filetype=notmuch-%s', a:type)
|
||
execute printf('set syntax=notmuch-%s', a:type)
|
||
let b:nm_type = a:type
|
||
endfunction
|
||
|
||
function! s:NM_newComposeBuffer(lines, start_on_line)
|
||
let lines = a:lines
|
||
let start_on_line = a:start_on_line
|
||
let real_hdr_start = 1
|
||
if g:notmuch_compose_header_help
|
||
let help_lines = [
|
||
\ 'Notmuch-Help: Type in your message here; to help you use these bindings:',
|
||
\ 'Notmuch-Help: ,a - attach a file',
|
||
\ 'Notmuch-Help: ,s - send the message (Notmuch-Help lines will be removed)',
|
||
\ 'Notmuch-Help: ,q - abort the message',
|
||
\ 'Notmuch-Help: <Tab> - skip through header lines',
|
||
\ ]
|
||
call extend(lines, help_lines, 0)
|
||
let real_hdr_start = len(help_lines)
|
||
if start_on_line > 0
|
||
let start_on_line = start_on_line + len(help_lines)
|
||
endif
|
||
endif
|
||
call extend(lines, g:notmuch_signature)
|
||
|
||
|
||
let prev_bufnr = bufnr('%')
|
||
setlocal bufhidden=hide
|
||
call <SID>NM_newFileBuffer(g:notmuch_compose_temp_file_dir, '%s.mail',
|
||
\ 'compose', lines)
|
||
setlocal bufhidden=hide
|
||
let b:nm_prev_bufnr = prev_bufnr
|
||
|
||
call <SID>NM_set_map('n', g:notmuch_compose_nmaps)
|
||
call <SID>NM_set_map('i', g:notmuch_compose_imaps)
|
||
|
||
if start_on_line > 0 && start_on_line <= len(lines)
|
||
call cursor(start_on_line, strlen(getline(start_on_line)) + 1)
|
||
else
|
||
call cursor(real_hdr_start, strlen(getline(real_hdr_start)) + 1)
|
||
call <SID>NM_compose_next_entry_area()
|
||
endif
|
||
|
||
if g:notmuch_compose_insert_mode_start
|
||
startinsert!
|
||
endif
|
||
echo 'Type your message, use <TAB> to jump to next header and then body.'
|
||
endfunction
|
||
|
||
function! s:NM_assert_buffer_type(type)
|
||
if !exists('b:nm_type') || b:nm_type != a:type
|
||
throw printf('Eeek! expected type %s, but got %s.', a:type,
|
||
\ exists(b:nm_type) ? b:nm_type : 'something else')
|
||
endif
|
||
endfunction
|
||
|
||
function! s:NM_mktemp(dir, name)
|
||
let time_stamp = strftime('%Y%m%d-%H%M%S')
|
||
let file_name = substitute(a:dir,'/*$','/','') . printf(a:name, time_stamp)
|
||
" TODO: check if it exists, try again
|
||
return file_name
|
||
endfunction
|
||
|
||
function! s:NM_shell_escape(word)
|
||
" TODO: use shellescape()
|
||
let word = substitute(a:word, '''', '\\''', 'g')
|
||
return '''' . word . ''''
|
||
endfunction
|
||
|
||
" this function was taken from git.vim, then fixed up
|
||
" http://github.com/motemen/git-vim
|
||
function! s:NM_shell_split(cmd)
|
||
let l:split_cmd = []
|
||
let cmd = a:cmd
|
||
let iStart = 0
|
||
while 1
|
||
let t = match(cmd, '\S', iStart)
|
||
if t < iStart
|
||
break
|
||
endif
|
||
let iStart = t
|
||
|
||
let iSpace = match(cmd, '\v(\s|$)', iStart)
|
||
if iSpace < iStart
|
||
break
|
||
endif
|
||
|
||
let iQuote1 = match(cmd, '\(^["'']\|[^\\]\@<=["'']\)', iStart)
|
||
if iQuote1 > iSpace || iQuote1 < iStart
|
||
let iEnd = iSpace - 1
|
||
let l:split_cmd += [ cmd[iStart : iEnd] ]
|
||
else
|
||
let q = cmd[iQuote1]
|
||
let iQuote2 = match(cmd, '[^\\]\@<=[' . q . ']', iQuote1 + 1)
|
||
if iQuote2 < iQuote1
|
||
throw 'No matching ' . q . ' quote'
|
||
endif
|
||
let iEnd = iQuote2
|
||
let l:split_cmd += [ cmd[iStart+1 : iEnd-1 ] ]
|
||
endif
|
||
|
||
|
||
let iStart = iEnd + 1
|
||
endwhile
|
||
|
||
return l:split_cmd
|
||
endfunction
|
||
|
||
|
||
function! s:NM_run(args)
|
||
let words = a:args
|
||
call map(words, 's:NM_shell_escape(v:val)')
|
||
let cmd = g:notmuch_cmd . ' ' . join(words) . '< /dev/null'
|
||
|
||
let start = reltime()
|
||
let out = system(cmd)
|
||
let err = v:shell_error
|
||
let delta = reltime(start)
|
||
|
||
if exists('g:notmuch_debug') && g:notmuch_debug
|
||
echo printf('[%s] {%s} %s', reltimestr(delta), string(err), string(cmd))
|
||
endif
|
||
|
||
if err
|
||
echohl Error
|
||
echo substitute(out, '\n*$', '', '')
|
||
echohl None
|
||
return ''
|
||
else
|
||
return out
|
||
endif
|
||
endfunction
|
||
|
||
" --- external mail handling helpers {{{1
|
||
|
||
function! s:NM_new_mail()
|
||
call <SID>NM_cmd_compose([], [])
|
||
endfunction
|
||
|
||
" --- tag manipulation helpers {{{1
|
||
|
||
" used to combine an array of words with prefixes and separators
|
||
" example:
|
||
" NM_combine_tags('tag:', ['one', 'two', 'three'], 'OR', '()')
|
||
" -> ['(', 'tag:one', 'OR', 'tag:two', 'OR', 'tag:three', ')']
|
||
function! s:NM_combine_tags(word_prefix, words, separator, brackets)
|
||
let res = []
|
||
for word in a:words
|
||
if len(res) && strlen(a:separator)
|
||
call add(res, a:separator)
|
||
endif
|
||
call add(res, a:word_prefix . word)
|
||
endfor
|
||
if len(res) > 1 && strlen(a:brackets)
|
||
if strlen(a:brackets) != 2
|
||
throw 'Eeek! brackets arg to NM_combine_tags must be 2 chars'
|
||
endif
|
||
call insert(res, a:brackets[0])
|
||
call add(res, a:brackets[1])
|
||
endif
|
||
return res
|
||
endfunction
|
||
|
||
" --- other helpers {{{1
|
||
|
||
function! s:NM_get_search_words()
|
||
if !exists('b:nm_search_words')
|
||
throw 'Eeek! no b:nm_search_words'
|
||
endif
|
||
return b:nm_search_words
|
||
endfunction
|
||
|
||
function! s:NM_kill_this_buffer()
|
||
if exists('b:nm_prev_bufnr')
|
||
let prev_bufnr = b:nm_prev_bufnr
|
||
bdelete!
|
||
exec printf("buffer %d", prev_bufnr)
|
||
else
|
||
echo "This is the last buffer; use :q<CR> to quit."
|
||
endif
|
||
endfunction
|
||
|
||
function! s:NM_search_expand(arg)
|
||
let word = expand(a:arg)
|
||
let prev_bufnr = bufnr('%')
|
||
setlocal bufhidden=hide
|
||
call <SID>NM_cmd_search([word])
|
||
setlocal bufhidden=delete
|
||
let b:nm_prev_bufnr = prev_bufnr
|
||
endfunction
|
||
|
||
function! s:NM_add_remove_tags(filter, prefix, tags)
|
||
let filter = len(a:filter) ? a:filter : [<SID>NM_search_thread_id()]
|
||
if !len(filter)
|
||
throw 'Eeek! I couldn''t find the thead id!'
|
||
endif
|
||
call map(a:tags, 'a:prefix . v:val')
|
||
let args = ['tag']
|
||
call extend(args, a:tags)
|
||
call add(args, '--')
|
||
call extend(args, filter)
|
||
" TODO: handle errors
|
||
call <SID>NM_run(args)
|
||
endfunction
|
||
|
||
function! s:NM_add_remove_tags_on_screen(online, prefix, tags)
|
||
setlocal modifiable
|
||
if a:prefix == '-'
|
||
for tagname in a:tags
|
||
exec printf('silent! %ss/(\([^)]*\)\<%s\>\([^)]*\))$/(\1\2)/', string(a:online), tagname)
|
||
endfor
|
||
else
|
||
for tagname in a:tags
|
||
exec printf('silent! %ss/(\([^)]*\))$/(\1 %s)/', string(a:online), tagname)
|
||
endfor
|
||
endif
|
||
setlocal nomodifiable
|
||
endfunction
|
||
|
||
" --- process and set the defaults {{{1
|
||
|
||
function! NM_set_defaults(force)
|
||
for [key, dflt] in items(s:notmuch_defaults)
|
||
let cmd = ''
|
||
if !a:force && exists(key) && type(dflt) == type(eval(key))
|
||
continue
|
||
elseif type(dflt) == type(0)
|
||
let cmd = printf('let %s = %d', key, dflt)
|
||
elseif type(dflt) == type('')
|
||
let cmd = printf('let %s = ''%s''', key, dflt)
|
||
" FIXME: not sure why this didn't work when dflt is an array
|
||
"elseif type(dflt) == type([])
|
||
" let cmd = printf('let %s = %s', key, string(dflt))
|
||
else
|
||
echoe printf('E: Unknown type in NM_set_defaults(%d) using [%s,%s]',
|
||
\ a:force, key, string(dflt))
|
||
continue
|
||
endif
|
||
exec cmd
|
||
endfor
|
||
endfunction
|
||
call NM_set_defaults(0)
|
||
|
||
" for some reason NM_set_defaults() didn't work for arrays...
|
||
if !exists('g:notmuch_show_headers')
|
||
let g:notmuch_show_headers = s:notmuch_show_headers_defaults
|
||
endif
|
||
if !exists('g:notmuch_initial_search_words')
|
||
let g:notmuch_initial_search_words = s:notmuch_initial_search_words_defaults
|
||
endif
|
||
if !exists('g:notmuch_folders')
|
||
let g:notmuch_folders = s:notmuch_folders_defaults
|
||
endif
|
||
|
||
if !exists('g:notmuch_signature')
|
||
let g:notmuch_signature = s:notmuch_signature_defaults
|
||
endif
|
||
if !exists('g:notmuch_compose_headers')
|
||
let g:notmuch_compose_headers = s:notmuch_compose_headers_defaults
|
||
endif
|
||
|
||
" --- assign keymaps {{{1
|
||
|
||
function! s:NM_set_map(type, maps)
|
||
nmapclear
|
||
for [key, code] in items(a:maps)
|
||
exec printf('%snoremap <buffer> %s %s', a:type, key, code)
|
||
endfor
|
||
" --- this is a hack for development :)
|
||
nnoremap ,nmr :runtime! plugin/notmuch.vim<CR>
|
||
endfunction
|
||
|
||
" --- command handler {{{1
|
||
|
||
function! NotMuch(args)
|
||
let args = a:args
|
||
if !strlen(args)
|
||
let args = 'folders'
|
||
endif
|
||
|
||
let words = <SID>NM_shell_split(args)
|
||
if words[0] == 'folders' || words[0] == 'f'
|
||
let words = words[1:]
|
||
call <SID>NM_cmd_folders(words)
|
||
|
||
elseif words[0] == 'search' || words[0] == 's'
|
||
if len(words) > 1
|
||
let words = words[1:]
|
||
elseif exists('b:nm_search_words')
|
||
let words = b:nm_search_words
|
||
else
|
||
let words = g:notmuch_initial_search_words
|
||
endif
|
||
call <SID>NM_cmd_search(words)
|
||
|
||
elseif words[0] == 'show'
|
||
echoe 'show is not yet implemented.'
|
||
|
||
elseif words[0] == 'new' || words[0] == 'compose'
|
||
let words = words[1:]
|
||
call <SID>NM_cmd_compose(words, [])
|
||
endif
|
||
endfunction
|
||
function! CompleteNotMuch(arg_lead, cmd_line, cursor_pos)
|
||
return []
|
||
endfunction
|
||
|
||
|
||
" --- glue {{{1
|
||
|
||
command! -nargs=* -complete=customlist,CompleteNotMuch NotMuch call NotMuch(<q-args>)
|
||
cabbrev notmuch <c-r>=(getcmdtype()==':' && getcmdpos()==1 ? 'NotMuch' : 'notmuch')<CR>
|
||
|
||
" vim: set ft=vim ts=8 sw=8 et foldmethod=marker :
|