git.notmuchmail.org Git - notmuch/blob - vim/plugin/notmuch.vim

   1 " notmuch.vim plugin --- run notmuch within vim
   2 "
   3 " Copyright © Carl Worth
   4 "
   5 " This file is part of Notmuch.
   6 "
   7 " Notmuch is free software: you can redistribute it and/or modify it
   8 " under the terms of the GNU General Public License as published by
   9 " the Free Software Foundation, either version 3 of the License, or
  10 " (at your option) any later version.
  11 "
  12 " Notmuch is distributed in the hope that it will be useful, but
  13 " WITHOUT ANY WARRANTY; without even the implied warranty of
  14 " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 " General Public License for more details.
  16 "
  17 " You should have received a copy of the GNU General Public License
  18 " along with Notmuch.  If not, see <http://www.gnu.org/licenses/>.
  19 "
  20 " Authors: Bart Trojanowski <bart@jukie.net>
  21
  22 " --- configuration defaults {{{1
  23
  24 let s:notmuch_defaults = {
  25         \ 'g:notmuch_cmd':                           'notmuch'                    ,
  26         \ 'g:notmuch_search_newest_first':           1                            ,
  27         \ 'g:notmuch_show_fold_signatures':          1                            ,
  28         \ 'g:notmuch_show_fold_citations':           1                            ,
  29         \
  30         \ 'g:notmuch_show_message_begin_regexp':     '^\fmessage{'                ,
  31         \ 'g:notmuch_show_message_end_regexp':       '^\fmessage}'                ,
  32         \ 'g:notmuch_show_header_begin_regexp':      '^\fheader{'                 ,
  33         \ 'g:notmuch_show_header_end_regexp':        '^\fheader}'                 ,
  34         \ 'g:notmuch_show_body_begin_regexp':        '^\fbody{'                   ,
  35         \ 'g:notmuch_show_body_end_regexp':          '^\fbody}'                   ,
  36         \ 'g:notmuch_show_attachment_begin_regexp':  '^\fattachment{'             ,
  37         \ 'g:notmuch_show_attachment_end_regexp':    '^\fattachment}'             ,
  38         \ 'g:notmuch_show_part_begin_regexp':        '^\fpart{'                   ,
  39         \ 'g:notmuch_show_part_end_regexp':          '^\fpart}'                   ,
  40         \ 'g:notmuch_show_marker_regexp':            '^\f\\(message\\|header\\|body\\|attachment\\|part\\)[{}].*$',
  41         \
  42         \ 'g:notmuch_show_message_parse_regexp':     '\(id:[^ ]*\) depth:\([0-9]*\) filename:\(.*\)$',
  43         \ 'g:notmuch_show_tags_regexp':              '(\([^)]*\))$'               ,
  44         \
  45         \ 'g:notmuch_show_signature_regexp':         '^\(-- \?\|_\+\)$'           ,
  46         \ 'g:notmuch_show_signature_lines_max':      12                           ,
  47         \
  48         \ 'g:notmuch_show_citation_regexp':          '^\s*>'                      ,
  49         \ }
  50
  51 " defaults for g:notmuch_initial_search_words
  52 " override with: let g:notmuch_initial_search_words = [ ... ]
  53 let s:notmuch_initial_search_words_defaults = [
  54         \ 'tag:inbox'
  55         \ ]
  56
  57 " defaults for g:notmuch_show_headers
  58 " override with: let g:notmuch_show_headers = [ ... ]
  59 let s:notmuch_show_headers_defaults = [
  60         \ 'Subject',
  61         \ 'From'
  62         \ ]
  63
  64 " --- keyboard mapping definitions {{{1
  65
  66 " --- --- bindings for search screen {{{2
  67 let g:notmuch_search_maps = {
  68         \ '<Enter>':    ':call <SID>NM_search_show_thread()<CR>',
  69         \ 'a':          ':call <SID>NM_search_archive_thread()<CR>',
  70         \ 'f':          ':call <SID>NM_search_filter()<CR>',
  71         \ 'm':          ':call <SID>NM_new_mail()<CR>',
  72         \ 'o':          ':call <SID>NM_search_toggle_order()<CR>',
  73         \ 'r':          ':call <SID>NM_search_reply_to_thread()<CR>',
  74         \ 's':          ':call <SID>NM_search_prompt()<CR>',
  75         \ 'S':          ':call <SID>NM_search_edit()<CR>',
  76         \ 't':          ':call <SID>NM_search_filter_by_tag()<CR>',
  77         \ 'q':          ':call <SID>NM_kill_buffer()<CR>',
  78         \ '+':          ':call <SID>NM_search_add_tags([])<CR>',
  79         \ '-':          ':call <SID>NM_search_remove_tags([])<CR>',
  80         \ '=':          ':call <SID>NM_search_refresh_view()<CR>',
  81         \ }
  82
  83 " --- --- bindings for show screen {{{2
  84 let g:notmuch_show_maps = {
  85         \ '<C-N>':      ':call <SID>NM_cmd_show_next()<CR>',
  86         \ 'c':          ':call <SID>NM_cmd_show_fold_toggle(''c'', ''cit'', !g:notmuch_show_fold_citations)<CR>',
  87         \ 's':          ':call <SID>NM_cmd_show_fold_toggle(''s'', ''sig'', !g:notmuch_show_fold_signatures)<CR>',
  88         \ 'q':          ':call <SID>NM_kill_buffer()<CR>',
  89         \ }
  90
  91 " --- implement search screen {{{1
  92
  93 function! s:NM_cmd_search(words)
  94         let cmd = ['search']
  95         if g:notmuch_search_newest_first
  96                 let cmd = cmd + ['--sort=newest-first']
  97         else
  98                 let cmd = cmd + ['--sort=oldest-first']
  99         endif
 100         let data = s:NM_run(cmd + a:words)
 101         "let data = substitute(data, '27/27', '25/27', '')
 102         "let data = substitute(data, '\[4/4\]', '[0/4]', '')
 103         let lines = split(data, "\n")
 104         let disp = copy(lines)
 105         call map(disp, 'substitute(v:val, "^thread:\\S* ", "", "")' )
 106
 107         call <SID>NM_newBuffer('search', join(disp, "\n"))
 108         let b:nm_raw_lines = lines
 109         let b:nm_search_words = a:words
 110
 111         call <SID>NM_set_map(g:notmuch_search_maps)
 112         setlocal cursorline
 113         setlocal nowrap
 114 endfunction
 115
 116 " --- --- search screen action functions {{{2
 117
 118 function! s:NM_search_show_thread()
 119         let id = <SID>NM_search_find_thread_id()
 120         if id != ''
 121                 call <SID>NM_cmd_show([id])
 122         endif
 123 endfunction
 124
 125 function! s:NM_search_prompt()
 126         " TODO: input() can support completion
 127         let text = input('NotMuch Search: ')
 128         if strlen(text)
 129                 let tags = split(text)
 130         else
 131                 let tags = s:notmuch_initial_search_words_defaults
 132         endif
 133         setlocal bufhidden=delete
 134         call <SID>NM_cmd_search(tags)
 135 endfunction
 136
 137 function! s:NM_search_edit()
 138         " TODO: input() can support completion
 139         let text = input('NotMuch Search: ', join(b:nm_search_words, ' '))
 140         if strlen(text)
 141                 call <SID>NM_cmd_search(split(text))
 142         endif
 143 endfunction
 144
 145 function! s:NM_search_archive_thread()
 146         call <SID>NM_add_remove_tags('-', ['inbox'])
 147         " TODO: this could be made better and more generic
 148         setlocal modifiable
 149         s/(\([^)]*\)\<inbox\>\([^)]*\))$/(\1\2)/
 150         setlocal nomodifiable
 151         norm j
 152 endfunction
 153
 154 function! s:NM_search_filter()
 155         call <SID>NM_search_filter_helper('Filter: ', '')
 156 endfunction
 157
 158 function! s:NM_search_filter_by_tag()
 159         call <SID>NM_search_filter_helper('Filter Tag(s): ', 'tag:')
 160 endfunction
 161
 162 function! s:NM_search_filter_helper(prompt, prefix)
 163         " TODO: input() can support completion
 164         let text = input(a:prompt)
 165         if !strlen(text)
 166                 return
 167         endif
 168
 169         let tags = split(text)
 170         map(tags, 'a:prefix . v:val')
 171         let tags = b:nm_search_words + tags
 172         echo tags
 173
 174         let prev_bufnr = bufnr('%')
 175         setlocal bufhidden=hide
 176         call <SID>NM_cmd_search(tags)
 177         setlocal bufhidden=delete
 178         let b:nm_prev_bufnr = prev_bufnr
 179 endfunction
 180
 181 function! s:NM_new_mail()
 182         echoe 'Not implemented'
 183 endfunction
 184
 185 function! s:NM_search_toggle_order()
 186         let g:notmuch_search_newest_first = !g:notmuch_search_newest_first
 187         " FIXME: maybe this would be better done w/o reading re-reading the lines
 188         "         reversing the b:nm_raw_lines and the buffer lines would be better
 189         call <SID>NM_search_refresh_view()
 190 endfunction
 191
 192 function! s:NM_search_reply_to_thread()
 193         echoe 'Not implemented'
 194 endfunction
 195
 196 function! s:NM_search_add_tags(tags)
 197         call <SID>NM_search_add_remove_tags('Add Tag(s): ', '+', a:tags)
 198 endfunction
 199
 200 function! s:NM_search_remove_tags(tags)
 201         call <SID>NM_search_add_remove_tags('Remove Tag(s): ', '-', a:tags)
 202 endfunction
 203
 204 function! s:NM_search_refresh_view()
 205         let lno = line('.')
 206         setlocal bufhidden=delete
 207         call <SID>NM_cmd_search(b:nm_search_words)
 208         " FIXME: should find the line of the thread we were on if possible
 209         exec printf('norm %dG', lno)
 210 endfunction
 211
 212 " --- --- search screen helper functions {{{2
 213
 214 function! s:NM_search_find_thread_id()
 215         if !exists('b:nm_raw_lines')
 216                 echoe 'no b:nm_raw_lines'
 217                 return ''
 218         else
 219                 let line = line('.')
 220                 let info = b:nm_raw_lines[line-1]
 221                 let what = split(info, '\s\+')[0]
 222                 return what
 223         endif
 224 endfunction
 225
 226 function! s:NM_search_add_remove_tags(prompt, prefix, intags)
 227         if type(a:intags) != type([]) || len(a:intags) == 0
 228                 " TODO: input() can support completion
 229                 let text = input(a:prompt)
 230                 if !strlen(text)
 231                         return
 232                 endif
 233                 call <SID>NM_add_remove_tags(prefix, split(text, ' '))
 234         else
 235                 call <SID>NM_add_remove_tags(prefix, a:intags)
 236         endif
 237         call <SID>NM_search_refresh_view()
 238 endfunction
 239
 240 function! s:NM_add_remove_tags(prefix, tags)
 241         let id = <SID>NM_search_find_thread_id()
 242         if id == ''
 243                 echoe 'Eeek! I couldn''t find the thead id!'
 244         endif
 245         call map(a:tags, 'a:prefix . v:val')
 246         " TODO: handle errors
 247         call <SID>NM_run(['tag'] + a:tags + ['--', id])
 248 endfunction
 249
 250 " --- implement show screen {{{1
 251
 252 function! s:NM_cmd_show(words)
 253         let prev_bufnr = bufnr('%')
 254         let data = s:NM_run(['show'] + a:words)
 255         let lines = split(data, "\n")
 256
 257         let info = s:NM_cmd_show_parse(lines)
 258
 259         setlocal bufhidden=hide
 260         call <SID>NM_newBuffer('show', join(info['disp'], "\n"))
 261         setlocal bufhidden=delete
 262         let b:nm_raw_info = info
 263         let b:nm_prev_bufnr = prev_bufnr
 264
 265         call <SID>NM_cmd_show_mkfolds()
 266         call <SID>NM_cmd_show_mksyntax()
 267         call <SID>NM_set_map(g:notmuch_show_maps)
 268         setlocal foldtext=NM_cmd_show_foldtext()
 269         setlocal fillchars=
 270         setlocal foldcolumn=6
 271
 272 endfunction
 273
 274 function! s:NM_kill_buffer()
 275         if exists('b:nm_prev_bufnr')
 276                 setlocal bufhidden=delete
 277                 exec printf(":buffer %d", b:nm_prev_bufnr)
 278         else
 279                 echo "Nothing to kill."
 280         endif
 281 endfunction
 282
 283 function! s:NM_cmd_show_next()
 284         let info = b:nm_raw_info
 285         let lnum = line('.')
 286         let cnt = 0
 287         for msg in info['msgs']
 288                 let cnt = cnt + 1
 289                 if lnum >= msg['start']
 290                         continue
 291                 endif
 292
 293                 exec printf('norm %dG', msg['start'])
 294                 norm zz
 295                 return
 296         endfor
 297         norm qj
 298         call <SID>NM_search_show_thread()
 299 endfunction
 300
 301 function! s:NM_cmd_show_fold_toggle(key, type, fold)
 302         let info = b:nm_raw_info
 303         let act = 'open'
 304         if a:fold
 305                 let act = 'close'
 306         endif
 307         for fld in info['folds']
 308                 if fld[0] == a:type
 309                         exec printf('%dfold%s', fld[1], act)
 310                 endif
 311         endfor
 312         exec printf('nnoremap <buffer> %s :call <SID>NM_cmd_show_fold_toggle(''%s'', ''%s'', %d)<CR>', a:key, a:key, a:type, !a:fold)
 313 endfunction
 314
 315
 316 " s:NM_cmd_show_parse returns the following dictionary:
 317 "    'disp':     lines to display
 318 "    'msgs':     message info dicts { start, end, id, depth, filename, descr, header }
 319 "    'folds':    fold info arrays [ type, start, end ]
 320 "    'foldtext': fold text indexed by start line
 321 function! s:NM_cmd_show_parse(inlines)
 322         let info = { 'disp': [],
 323                    \ 'msgs': [],
 324                    \ 'folds': [],
 325                    \ 'foldtext': {} }
 326         let msg = {}
 327         let hdr = {}
 328
 329         let in_message = 0
 330         let in_header = 0
 331         let in_body = 0
 332         let in_part = ''
 333
 334         let body_start = -1
 335         let part_start = -1
 336
 337         let mode_type = ''
 338         let mode_start = -1
 339
 340         let inlnum = 0
 341         for line in a:inlines
 342                 let inlnum = inlnum + 1
 343                 let foldinfo = []
 344
 345                 if strlen(in_part)
 346                         let part_end = 0
 347
 348                         if match(line, g:notmuch_show_part_end_regexp) != -1
 349                                 let part_end = len(info['disp'])
 350                         else
 351                                 call add(info['disp'], line)
 352                         endif
 353
 354                         if in_part == 'text/plain'
 355                                 if !part_end && mode_type == ''
 356                                         if match(line, g:notmuch_show_signature_regexp) != -1
 357                                                 let mode_type = 'sig'
 358                                                 let mode_start = len(info['disp'])
 359                                         elseif match(line, g:notmuch_show_citation_regexp) != -1
 360                                                 let mode_type = 'cit'
 361                                                 let mode_start = len(info['disp'])
 362                                         endif
 363                                 elseif mode_type == 'cit'
 364                                         if part_end || match(line, g:notmuch_show_citation_regexp) == -1
 365                                                 let outlnum = len(info['disp'])
 366                                                 let foldinfo = [ mode_type, mode_start, outlnum,
 367                                                                \ printf('[ %d-line citation.  Press "c" to show. ]', outlnum - mode_start) ]
 368                                                 let mode_type = ''
 369                                         endif
 370                                 elseif mode_type == 'sig'
 371                                         let outlnum = len(info['disp'])
 372                                         if (outlnum - mode_start) > g:notmuch_show_signature_lines_max
 373                                                 echoe 'line ' . outlnum . ' stopped matching'
 374                                                 let mode_type = ''
 375                                         elseif part_end
 376                                                 let foldinfo = [ mode_type, mode_start, outlnum,
 377                                                                \ printf('[ %d-line signature.  Press "s" to show. ]', outlnum - mode_start) ]
 378                                                 let mode_type = ''
 379                                         endif
 380                                 endif
 381                         endif
 382
 383                         if part_end
 384                                 " FIXME: this is a hack for handling two folds being added for one line
 385                                 "         we should handle addinga fold in a function
 386                                 if len(foldinfo)
 387                                         call add(info['folds'], foldinfo[0:2])
 388                                         let info['foldtext'][foldinfo[1]] = foldinfo[3]
 389                                 endif
 390
 391                                 let foldinfo = [ 'text', part_start, part_end,
 392                                                \ printf('[ %d-line %s.  Press "p" to show. ]', part_end - part_start, in_part) ]
 393                                 let in_part = ''
 394                                 call add(info['disp'], '')
 395                         endif
 396
 397                 elseif in_body
 398                         if !has_key(msg,'body_start')
 399                                 let msg['body_start'] = len(info['disp']) + 1
 400                         endif
 401                         if match(line, g:notmuch_show_body_end_regexp) != -1
 402                                 let body_end = len(info['disp'])
 403                                 let foldinfo = [ 'body', body_start, body_end,
 404                                                \ printf('[ BODY %d - %d lines ]', len(info['msgs']), body_end - body_start) ]
 405
 406                                 let in_body = 0
 407
 408                         elseif match(line, g:notmuch_show_part_begin_regexp) != -1
 409                                 let m = matchlist(line, 'ID: \(\d\+\), Content-type: \(\S\+\)')
 410                                 let in_part = 'unknown'
 411                                 if len(m)
 412                                         let in_part = m[2]
 413                                 endif
 414                                 call add(info['disp'],
 415                                          \ printf('--- %s ---', in_part))
 416                                 let part_start = len(info['disp']) + 1
 417                         endif
 418
 419                 elseif in_header
 420                         if in_header == 1
 421                                 let msg['descr'] = line
 422                                 call add(info['disp'], line)
 423                                 let in_header = 2
 424                                 let msg['hdr_start'] = len(info['disp']) + 1
 425
 426                         else
 427                                 if match(line, g:notmuch_show_header_end_regexp) != -1
 428                                         let msg['header'] = hdr
 429                                         let in_header = 0
 430                                         let hdr = {}
 431                                 else
 432                                         let m = matchlist(line, '^\(\w\+\):\s*\(.*\)$')
 433                                         if len(m)
 434                                                 let hdr[m[1]] = m[2]
 435                                                 if match(g:notmuch_show_headers, m[1]) != -1
 436                                                         call add(info['disp'], line)
 437                                                 endif
 438                                         endif
 439                                 endif
 440                         endif
 441
 442                 elseif in_message
 443                         if match(line, g:notmuch_show_message_end_regexp) != -1
 444                                 let msg['end'] = len(info['disp'])
 445                                 call add(info['disp'], '')
 446
 447                                 let foldinfo = [ 'match', msg['start'], msg['end'],
 448                                                \ printf('[ MSG %d - %s ]', len(info['msgs']), msg['descr']) ]
 449
 450                                 call add(info['msgs'], msg)
 451                                 let msg = {}
 452                                 let in_message = 0
 453                                 let in_header = 0
 454                                 let in_body = 0
 455                                 let in_part = ''
 456
 457                         elseif match(line, g:notmuch_show_header_begin_regexp) != -1
 458                                 let in_header = 1
 459                                 continue
 460
 461                         elseif match(line, g:notmuch_show_body_begin_regexp) != -1
 462                                 let body_start = len(info['disp']) + 1
 463                                 let in_body = 1
 464                                 continue
 465                         endif
 466
 467                 else
 468                         if match(line, g:notmuch_show_message_begin_regexp) != -1
 469                                 let msg['start'] = len(info['disp']) + 1
 470
 471                                 let m = matchlist(line, g:notmuch_show_message_parse_regexp)
 472                                 if len(m)
 473                                         let msg['id'] = m[1]
 474                                         let msg['depth'] = m[2]
 475                                         let msg['filename'] = m[3]
 476                                 endif
 477
 478                                 let in_message = 1
 479                         endif
 480                 endif
 481
 482                 if len(foldinfo)
 483                         call add(info['folds'], foldinfo[0:2])
 484                         let info['foldtext'][foldinfo[1]] = foldinfo[3]
 485                 endif
 486         endfor
 487         return info
 488 endfunction
 489
 490 function! s:NM_cmd_show_mkfolds()
 491         let info = b:nm_raw_info
 492
 493         for afold in info['folds']
 494                 exec printf('%d,%dfold', afold[1], afold[2])
 495                 if (afold[0] == 'sig' && g:notmuch_show_fold_signatures)
 496                  \ || (afold[0] == 'cit' && g:notmuch_show_fold_citations)
 497                         exec printf('%dfoldclose', afold[1])
 498                 else
 499                         exec printf('%dfoldopen', afold[1])
 500                 endif
 501         endfor
 502 endfunction
 503
 504 function! s:NM_cmd_show_mksyntax()
 505         let info = b:nm_raw_info
 506         let cnt = 0
 507         for msg in info['msgs']
 508                 let cnt = cnt + 1
 509                 let start = msg['start']
 510                 let hdr_start = msg['hdr_start']
 511                 let body_start = msg['body_start']
 512                 let end = msg['end']
 513                 exec printf('syntax region nmShowMsg%dDesc start=''\%%%dl'' end=''\%%%dl'' contains=@nmShowMsgDesc', cnt, start, start+1)
 514                 exec printf('syntax region nmShowMsg%dHead start=''\%%%dl'' end=''\%%%dl'' contains=@nmShowMsgHead', cnt, hdr_start, body_start)
 515                 exec printf('syntax region nmShowMsg%dBody start=''\%%%dl'' end=''\%%%dl'' contains=@nmShowMsgBody', cnt, body_start, end)
 516         endfor
 517 endfunction
 518
 519 function! NM_cmd_show_foldtext()
 520         let foldtext = b:nm_raw_info['foldtext']
 521         return foldtext[v:foldstart]
 522 endfunction
 523
 524
 525 " --- notmuch helper functions {{{1
 526
 527 function! s:NM_newBuffer(ft, content)
 528         enew
 529         setlocal buftype=nofile readonly modifiable
 530         silent put=a:content
 531         keepjumps 0d
 532         setlocal nomodifiable
 533         execute printf('set filetype=notmuch-%s', a:ft)
 534         execute printf('set syntax=notmuch-%s', a:ft)
 535 endfunction
 536
 537 function! s:NM_run(args)
 538         let cmd = g:notmuch_cmd . ' ' . join(a:args) . '< /dev/null'
 539         let out = system(cmd)
 540         if v:shell_error
 541                 echohl Error
 542                 echo substitute(out, '\n*$', '', '')
 543                 echohl None
 544                 return ''
 545         else
 546                 return out
 547         endif
 548 endfunction
 549
 550 " --- process and set the defaults {{{1
 551
 552 function! NM_set_defaults(force)
 553         for [key, dflt] in items(s:notmuch_defaults)
 554                 let cmd = ''
 555                 if !a:force && exists(key) && type(dflt) == type(eval(key))
 556                         continue
 557                 elseif type(dflt) == type(0)
 558                         let cmd = printf('let %s = %d', key, dflt)
 559                 elseif type(dflt) == type('')
 560                         let cmd = printf('let %s = ''%s''', key, dflt)
 561                 "elseif type(dflt) == type([])
 562                 "        let cmd = printf('let %s = %s', key, string(dflt))
 563                 else
 564                         echoe printf('E: Unknown type in NM_set_defaults(%d) using [%s,%s]',
 565                                                 \ a:force, key, string(dflt))
 566                         continue
 567                 endif
 568                 exec cmd
 569         endfor
 570 endfunction
 571 call NM_set_defaults(0)
 572
 573 " for some reason NM_set_defaults() didn't work for arrays...
 574 if !exists('g:notmuch_show_headers')
 575         let g:notmuch_show_headers = s:notmuch_show_headers_defaults
 576 endif
 577 if !exists('g:notmuch_initial_search_words')
 578         let g:notmuch_initial_search_words = s:notmuch_initial_search_words_defaults
 579 endif
 580
 581
 582 " --- assign keymaps {{{1
 583
 584 function! s:NM_set_map(maps)
 585         for [key, code] in items(a:maps)
 586                 exec printf('nnoremap <buffer> %s %s', key, code)
 587         endfor
 588 endfunction
 589
 590 " --- command handler {{{1
 591
 592 function! NotMuch(args)
 593         if !strlen(a:args)
 594                 if exists('b:nm_search_words')
 595                         let words = b:nm_search_words
 596                 else
 597                         let words = g:notmuch_initial_search_words
 598                 endif
 599                 call <SID>NM_cmd_search(words)
 600                 return
 601         endif
 602
 603         echo "blarg!"
 604
 605         let words = split(a:args)
 606         " TODO: handle commands passed as arguments
 607 endfunction
 608 function! CompleteNotMuch(arg_lead, cmd_line, cursor_pos)
 609         return []
 610 endfunction
 611
 612
 613 " --- glue {{{1
 614
 615 command! -nargs=* -complete=customlist,CompleteNotMuch NotMuch call NotMuch(<q-args>)
 616 cabbrev  notmuch <c-r>=(getcmdtype()==':' && getcmdpos()==1 ? 'NotMuch' : 'notmuch')<CR>
 617
 618 " --- hacks, only for development :) {{{1
 619
 620 nnoremap ,nmr :source ~/.vim/plugin/notmuch.vim<CR>:call NotMuch('')<CR>
 621
 622 " vim: set ft=vim ts=8 sw=8 et foldmethod=marker :