--- /dev/null
+" notmuch.vim plugin --- run notmuch within vim
+"
+" Copyright © Carl Worth
+"
+" This file is part of Notmuch.
+"
+" Notmuch is free software: you can redistribute it and/or modify it
+" under the terms of the GNU General Public License as published by
+" the Free Software Foundation, either version 3 of the License, or
+" (at your option) any later version.
+"
+" Notmuch is distributed in the hope that it will be useful, but
+" WITHOUT ANY WARRANTY; without even the implied warranty of
+" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+" General Public License for more details.
+"
+" You should have received a copy of the GNU General Public License
+" along with Notmuch. If not, see <http://www.gnu.org/licenses/>.
+"
+" Authors: Bart Trojanowski <bart@jukie.net>
+
+" --- configuration defaults {{{1
+
+let s:notmuch_defaults = {
+ \ 'g:notmuch_cmd': 'notmuch' ,
+ \ 'g:notmuch_debug': 0 ,
+ \
+ \ 'g:notmuch_search_newest_first': 1 ,
+ \ 'g:notmuch_search_from_column_width': 20 ,
+ \
+ \ 'g:notmuch_show_fold_signatures': 1 ,
+ \ 'g:notmuch_show_fold_citations': 1 ,
+ \ 'g:notmuch_show_fold_bodies': 0 ,
+ \ 'g:notmuch_show_fold_headers': 1 ,
+ \
+ \ 'g:notmuch_show_message_begin_regexp': '\fmessage{' ,
+ \ 'g:notmuch_show_message_end_regexp': '\fmessage}' ,
+ \ 'g:notmuch_show_header_begin_regexp': '\fheader{' ,
+ \ 'g:notmuch_show_header_end_regexp': '\fheader}' ,
+ \ 'g:notmuch_show_body_begin_regexp': '\fbody{' ,
+ \ 'g:notmuch_show_body_end_regexp': '\fbody}' ,
+ \ 'g:notmuch_show_attachment_begin_regexp': '\fattachment{' ,
+ \ 'g:notmuch_show_attachment_end_regexp': '\fattachment}' ,
+ \ 'g:notmuch_show_part_begin_regexp': '\fpart{' ,
+ \ 'g:notmuch_show_part_end_regexp': '\fpart}' ,
+ \ 'g:notmuch_show_marker_regexp': '\f\\(message\\|header\\|body\\|attachment\\|part\\)[{}].*$',
+ \
+ \ 'g:notmuch_show_message_parse_regexp': '\(id:[^ ]*\) depth:\([0-9]*\) match:\([0-9]*\) filename:\(.*\)$',
+ \ 'g:notmuch_show_tags_regexp': '(\([^)]*\))$' ,
+ \
+ \ 'g:notmuch_show_signature_regexp': '^\(-- \?\|_\+\)$' ,
+ \ 'g:notmuch_show_signature_lines_max': 12 ,
+ \
+ \ 'g:notmuch_show_citation_regexp': '^\s*>' ,
+ \
+ \ 'g:notmuch_compose_insert_mode_start': 1 ,
+ \ 'g:notmuch_compose_header_help': 1 ,
+ \ 'g:notmuch_compose_temp_file_dir': '~/.notmuch/compose/' ,
+ \ }
+
+" defaults for g:notmuch_initial_search_words
+" override with: let g:notmuch_initial_search_words = [ ... ]
+let s:notmuch_initial_search_words_defaults = [
+ \ 'tag:inbox and tag:unread',
+ \ ]
+
+" defaults for g:notmuch_show_headers
+" override with: let g:notmuch_show_headers = [ ... ]
+let s:notmuch_show_headers_defaults = [
+ \ 'Subject',
+ \ 'To',
+ \ 'Cc',
+ \ 'Bcc',
+ \ 'Date',
+ \ ]
+
+" defaults for g:notmuch_folders
+" override with: let g:notmuch_folders = [ ... ]
+let s:notmuch_folders_defaults = [
+ \ [ 'new', 'tag:inbox and tag:unread' ],
+ \ [ 'inbox', 'tag:inbox' ],
+ \ [ 'unread', 'tag:unread' ],
+ \ ]
+
+" defaults for g:notmuch_signature
+" override with: let g:notmuch_signature = [ ... ]
+let s:notmuch_signature_defaults = [
+ \ '',
+ \ '-- ',
+ \ 'email sent from notmuch.vim plugin'
+ \ ]
+
+" defaults for g:notmuch_compose_headers
+" override with: let g:notmuch_compose_headers = [ ... ]
+let s:notmuch_compose_headers_defaults = [
+ \ 'From',
+ \ 'To',
+ \ 'Cc',
+ \ 'Bcc',
+ \ 'Subject'
+ \ ]
+
+" --- keyboard mapping definitions {{{1
+
+" --- --- bindings for folders mode {{{2
+
+let g:notmuch_folders_maps = {
+ \ 'm': ':call <SID>NM_new_mail()<CR>',
+ \ 's': ':call <SID>NM_search_prompt()<CR>',
+ \ 'q': ':call <SID>NM_kill_this_buffer()<CR>',
+ \ '=': ':call <SID>NM_folders_refresh_view()<CR>',
+ \ '<Enter>': ':call <SID>NM_folders_show_search()<CR>',
+ \ }
+
+" --- --- bindings for search screen {{{2
+let g:notmuch_search_maps = {
+ \ '<Enter>': ':call <SID>NM_search_show_thread()<CR>',
+ \ '<C-]>': ':call <SID>NM_search_expand(''<cword>'')<CR>',
+ \ 'a': ':call <SID>NM_search_archive_thread()<CR>',
+ \ 'f': ':call <SID>NM_search_filter()<CR>',
+ \ 'm': ':call <SID>NM_new_mail()<CR>',
+ \ 'o': ':call <SID>NM_search_toggle_order()<CR>',
+ \ 'r': ':call <SID>NM_search_reply_to_thread()<CR>',
+ \ 's': ':call <SID>NM_search_prompt()<CR>',
+ \ ',s': ':call <SID>NM_search_edit()<CR>',
+ \ 't': ':call <SID>NM_search_filter_by_tag()<CR>',
+ \ 'q': ':call <SID>NM_kill_this_buffer()<CR>',
+ \ '+': ':call <SID>NM_search_add_tags([])<CR>',
+ \ '-': ':call <SID>NM_search_remove_tags([])<CR>',
+ \ '=': ':call <SID>NM_search_refresh_view()<CR>',
+ \ '?': ':echo <SID>NM_search_thread_id() . '' @ '' . join(<SID>NM_get_search_words())<CR>',
+ \ }
+
+" --- --- bindings for show screen {{{2
+let g:notmuch_show_maps = {
+ \ '<C-P>': ':call <SID>NM_show_previous(1, 0)<CR>',
+ \ '<C-N>': ':call <SID>NM_show_next(1, 0)<CR>',
+ \ '<C-]>': ':call <SID>NM_search_expand(''<cword>'')<CR>',
+ \ 'q': ':call <SID>NM_kill_this_buffer()<CR>',
+ \ 's': ':call <SID>NM_search_prompt()<CR>',
+ \
+ \ 'b': ':call <SID>NM_show_fold_toggle(''b'', ''bdy'', !g:notmuch_show_fold_bodies)<CR>',
+ \ 'c': ':call <SID>NM_show_fold_toggle(''c'', ''cit'', !g:notmuch_show_fold_citations)<CR>',
+ \ 'h': ':call <SID>NM_show_fold_toggle(''h'', ''hdr'', !g:notmuch_show_fold_headers)<CR>',
+ \ 'i': ':call <SID>NM_show_fold_toggle(''s'', ''sig'', !g:notmuch_show_fold_signatures)<CR>',
+ \
+ \ 'a': ':call <SID>NM_show_archive_thread()<CR>',
+ \ 'A': ':call <SID>NM_show_mark_read_then_archive_thread()<CR>',
+ \ 'N': ':call <SID>NM_show_mark_read_then_next_open_message()<CR>',
+ \ 'v': ':call <SID>NM_show_view_all_mime_parts()<CR>',
+ \ '+': ':call <SID>NM_show_add_tag()<CR>',
+ \ '-': ':call <SID>NM_show_remove_tag()<CR>',
+ \ '<Space>': ':call <SID>NM_show_advance_marking_read_and_archiving()<CR>',
+ \ '\|': ':call <SID>NM_show_pipe_message()<CR>',
+ \
+ \ '<S-Tab>': ':call <SID>NM_show_previous_fold()<CR>',
+ \ '<Tab>': ':call <SID>NM_show_next_fold()<CR>',
+ \ '<Enter>': ':call <SID>NM_show_toggle_fold()<CR>',
+ \
+ \ 'r': ':call <SID>NM_show_reply()<CR>',
+ \ 'm': ':call <SID>NM_new_mail()<CR>',
+ \ '?': ':echo <SID>NM_show_message_id() . '' @ '' . join(<SID>NM_get_search_words())<CR>',
+ \ }
+
+" --- --- bindings for compose screen {{{2
+let g:notmuch_compose_nmaps = {
+ \ ',s': ':call <SID>NM_compose_send()<CR>',
+ \ ',a': ':call <SID>NM_compose_attach()<CR>',
+ \ ',q': ':call <SID>NM_kill_this_buffer()<CR>',
+ \ '<Tab>': ':call <SID>NM_compose_next_entry_area()<CR>',
+ \ }
+let g:notmuch_compose_imaps = {
+ \ '<Tab>': '<C-r>=<SID>NM_compose_next_entry_area()<CR>',
+ \ }
+
+" --- implement folders screen {{{1
+
+function! s:NM_cmd_folders(words)
+ if len(a:words)
+ throw 'Not exapecting any arguments for folders command.'
+ endif
+ let cmd = ['count']
+ let disp = []
+ let searches = []
+ for entry in g:notmuch_folders
+ let [ name, search ] = entry
+ let data = s:NM_run(cmd + [search])
+ let cnt = matchlist(data, '\(\d\+\)')[1]
+ call add(disp, printf('%9d %-20s (%s)', cnt, name, search))
+ call add(searches, search)
+ endfor
+
+ call <SID>NM_newBuffer('', 'folders', join(disp, "\n"))
+ let b:nm_searches = searches
+ let b:nm_timestamp = reltime()
+
+ call <SID>NM_cmd_folders_mksyntax()
+ call <SID>NM_set_map('n', g:notmuch_folders_maps)
+ setlocal cursorline
+ setlocal nowrap
+endfunction
+
+function! s:NM_cmd_folders_mksyntax()
+endfunction
+
+" --- --- folders screen action functions {{{2
+
+function! s:NM_folders_refresh_view()
+ let lno = line('.')
+ setlocal bufhidden=delete
+ call s:NM_cmd_folders([])
+ exec printf('norm %dG', lno)
+endfunction
+
+function! s:NM_folders_show_search()
+ let line = line('.')
+ let search = b:nm_searches[line-1]
+
+ let prev_bufnr = bufnr('%')
+ setlocal bufhidden=hide
+ call <SID>NM_cmd_search([search])
+ setlocal bufhidden=delete
+ let b:nm_prev_bufnr = prev_bufnr
+endfunction
+
+
+" --- implement search screen {{{1
+
+function! s:NM_cmd_search(words)
+ let cmd = ['search']
+ if g:notmuch_search_newest_first
+ let cmd = cmd + ['--sort=newest-first']
+ else
+ let cmd = cmd + ['--sort=oldest-first']
+ endif
+ let data = s:NM_run(cmd + a:words)
+ let lines = split(data, "\n")
+ let disp = copy(lines)
+ call map(disp, 's:NM_cmd_search_fmtline(v:val)')
+
+ call <SID>NM_newBuffer('', 'search', join(disp, "\n"))
+ let b:nm_raw_lines = lines
+ let b:nm_search_words = a:words
+
+ call <SID>NM_cmd_search_mksyntax()
+ call <SID>NM_set_map('n', g:notmuch_search_maps)
+ setlocal cursorline
+ setlocal nowrap
+endfunction
+function! s:NM_cmd_search_fmtline(line)
+ let m = matchlist(a:line, '^\(thread:\S\+\)\s\([^]]\+\]\) \([^;]\+\); \(.*\) (\([^(]*\))$')
+ if !len(m)
+ return 'ERROR PARSING: ' . a:line
+ endif
+ let max = g:notmuch_search_from_column_width
+ let from = m[3]
+ if strlen(from) >= max
+ let from = substitute(m[3][0:max-4], '[^A-Za-z1-9_]*$', '', '') . '...'
+ endif
+ return printf('%-20s %-20s | %s (%s)', m[2], from, m[4], m[5])
+endfunction
+function! s:NM_cmd_search_mksyntax()
+ syntax clear nmSearchFrom
+ exec printf('syntax match nmSearchFrom /\(\] \)\@<=.\{%d\}/ oneline contained', g:notmuch_search_from_column_width)
+endfunction
+
+" --- --- search screen action functions {{{2
+
+function! s:NM_search_show_thread()
+ let id = <SID>NM_search_thread_id()
+ if id != ''
+ let words = [id]
+ if exists('b:nm_search_words')
+ let words = ['('] + b:nm_search_words + [')', 'AND', id]
+ endif
+ if len(words)
+ call <SID>NM_cmd_show(words)
+ endif
+ endif
+endfunction
+
+function! s:NM_search_prompt()
+ " TODO: input() can support completion
+ let text = input('NotMuch Search: ')
+ if strlen(text)
+ let tags = split(text)
+ else
+ let tags = s:notmuch_initial_search_words_defaults
+ endif
+ let prev_bufnr = bufnr('%')
+ if b:nm_type == 'search' && exists('b:nm_prev_bufnr')
+ " TODO: we intend to replace the current buffer,
+ " ... maybe we could just clear it
+ let prev_bufnr = b:nm_prev_bufnr
+ setlocal bufhidden=delete
+ else
+ setlocal bufhidden=hide
+ endif
+ call <SID>NM_cmd_search(tags)
+ setlocal bufhidden=delete
+ let b:nm_prev_bufnr = prev_bufnr
+endfunction
+
+function! s:NM_search_edit()
+ " TODO: input() can support completion
+ let text = input('NotMuch Search: ', join(b:nm_search_words, ' '))
+ if strlen(text)
+ call <SID>NM_cmd_search(split(text))
+ endif
+endfunction
+
+function! s:NM_search_archive_thread()
+ call <SID>NM_add_remove_tags_on_screen('', '-', ['inbox'])
+ call <SID>NM_add_remove_tags([], '-', ['inbox'])
+ norm j
+endfunction
+
+function! s:NM_search_filter()
+ call <SID>NM_search_filter_helper('Filter: ', '', '')
+endfunction
+
+function! s:NM_search_filter_by_tag()
+ call <SID>NM_search_filter_helper('Filter Tag(s): ', 'tag:', 'and')
+endfunction
+
+function! s:NM_search_filter_helper(prompt, prefix, joiner)
+ " TODO: input() can support completion
+ let text = substitute(input(a:prompt), '\v(^\s*|\s*$|\n)', '', 'g')
+ if !strlen(text)
+ return
+ endif
+
+ let tags = b:nm_search_words + ['AND']
+ \ + <SID>NM_combine_tags(a:prefix, split(text), a:joiner, '()')
+
+ let prev_bufnr = bufnr('%')
+ setlocal bufhidden=hide
+ call <SID>NM_cmd_search(tags)
+ setlocal bufhidden=delete
+ let b:nm_prev_bufnr = prev_bufnr
+endfunction
+
+function! s:NM_search_toggle_order()
+ let g:notmuch_search_newest_first = !g:notmuch_search_newest_first
+ " FIXME: maybe this would be better done w/o reading re-reading the lines
+ " reversing the b:nm_raw_lines and the buffer lines would be better
+ call <SID>NM_search_refresh_view()
+endfunction
+
+function! s:NM_search_reply_to_thread()
+ let cmd = ['reply']
+ call add(cmd, <SID>NM_search_thread_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_search_add_tags(tags)
+ call <SID>NM_search_add_remove_tags('Add Tag(s): ', '+', a:tags)
+endfunction
+
+function! s:NM_search_remove_tags(tags)
+ call <SID>NM_search_add_remove_tags('Remove Tag(s): ', '-', a:tags)
+endfunction
+
+function! s:NM_search_refresh_view()
+ let lno = line('.')
+ 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
+ return ''
+ endif
+ let info = b:nm_raw_lines[mnum]
+ let what = split(info, '\s\+')[0]
+ return what
+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
+ let tags = split(text, ' ')
+ else
+ let tags = a:intags
+ endif
+ call <SID>NM_add_remove_tags([], a:prefix, tags)
+ call <SID>NM_add_remove_tags_on_screen('', a:prefix, tags)
+endfunction
+
+" --- implement show screen {{{1
+
+function! s:NM_cmd_show(words)
+ let prev_bufnr = bufnr('%')
+ let data = s:NM_run(['show'] + 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 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()
+ 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()
+ call <SID>NM_kill_this_buffer()
+ if line('.') != line('$')
+ norm j
+ call <SID>NM_search_show_thread()
+ 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 :
projects / notmuch / commitdiff