let g:notmuch_search_reverse = 1
endif
+" --- used to match output of notmuch
+
+let s:notmuch_show_message_begin_regexp = '^\fmessage{'
+let s:notmuch_show_message_end_regexp = '^\fmessage}'
+let s:notmuch_show_header_begin_regexp = '^\fheader{'
+let s:notmuch_show_header_end_regexp = '^\fheader}'
+let s:notmuch_show_body_begin_regexp = '^\fbody{'
+let s:notmuch_show_body_end_regexp = '^\fbody}'
+let s:notmuch_show_attachment_begin_regexp = '^\fattachment{'
+let s:notmuch_show_attachment_end_regexp = '^\fattachment}'
+let s:notmuch_show_part_begin_regexp = '^\fpart{'
+let s:notmuch_show_part_end_regexp = '^\fpart}'
+let s:notmuch_show_marker_regexp = '^\f\\(message\\|header\\|body\\|attachment\\|part\\)[{}].*$'
+
+let s:notmuch_show_id_regexp = '\(id:[^ ]*\)'
+let s:notmuch_show_depth_regexp = ' depth:\([0-9]*\) '
+let s:notmuch_show_filename_regexp = 'filename:\(.*\)$'
+let s:notmuch_show_tags_regexp = '(\([^)]*\))$'
+
+let s:notmuch_show_signature_regexp = '^\(-- \?\|_\+\)$'
+let s:notmuch_show_signature_lines_max = 12
+
+let s:notmuch_show_citation_regexp = '^\s*>'
+
" --- implement search screen
function! s:NM_cmd_search(words)
let b:nm_raw_data = lines
nnoremap <buffer> <Enter> :call <SID>NM_search_display()<CR>
+ nnoremap <buffer> s :call <SID>NM_cmd_search(split(input('NotMuch Search:')))<CR>
setlocal cursorline
setlocal nowrap
endfunction
function! s:NM_search_display()
- let line = line('.')
if !exists('b:nm_raw_data')
echo 'no b:nm_raw_data'
else
- let info = b:nm_raw_data[line]
+ let line = line('.')
+ let info = b:nm_raw_data[line-1]
let what = split(info, '\s\+')[0]
call s:NM_cmd_show([what])
endif
setlocal bufhidden=delete
let b:nm_raw_data = data
+ call s:NM_cmd_show_mkfolds()
+ setlocal foldtext=NM_cmd_show_foldtext()
+ setlocal fillchars=
+ setlocal foldcolumn=5
+
exec printf("nnoremap <buffer> q :b %d<CR>", bufnr)
endfunction
+function! s:NM_cmd_show_mkfolds()
+ let msg_start = -1
+ let hdr_start = -1
+ let bdy_start = -1
+ let prt_start = -1
+ let modetype = ''
+ let modeline = -1
+ let lnum = 1
+ let b:nm_fold_data = {}
+ while lnum <= line('$')
+ let line = getline(lnum)
+ if match(line, s:notmuch_show_message_begin_regexp) != -1
+ let msg_start = lnum
+ elseif match(line, s:notmuch_show_message_end_regexp) != -1
+ exec printf('%d,%dfold', msg_start, lnum)
+ exec printf('%dfoldopen', msg_start)
+ let b:nm_fold_data[msg_start] = ['msg', getline(msg_start)]
+
+ elseif match(line, s:notmuch_show_header_begin_regexp) != -1
+ let hdr_start = lnum
+ elseif match(line, s:notmuch_show_header_end_regexp) != -1
+ exec printf('%d,%dfold', hdr_start, lnum)
+ exec printf('%dfoldclose', hdr_start)
+ let b:nm_fold_data[hdr_start] = ['hdr', '* ' . getline(hdr_start+1) . ' [ Press "h" for full header. ]']
+
+ elseif match(line, s:notmuch_show_body_begin_regexp) != -1
+ let bdy_start = lnum
+ elseif match(line, s:notmuch_show_body_end_regexp) != -1
+ exec printf('%d,%dfold', bdy_start, lnum)
+ exec printf('%dfoldopen', bdy_start)
+ let b:nm_fold_data[bdy_start] = ['bdy', getline(bdy_start)]
+
+ elseif match(line, s:notmuch_show_part_begin_regexp) != -1
+ let prt_start = lnum
+ elseif match(line, s:notmuch_show_part_end_regexp) != -1
+ exec printf('%d,%dfold', prt_start, lnum)
+ exec printf('%dfoldopen', prt_start)
+ let b:nm_fold_data[msg_start] = ['msg', getline(prt_start)]
+
+ elseif modetype == ''
+ if match(line, s:notmuch_show_signature_regexp) != -1
+ let modetype = 'sig'
+ let modeline = lnum
+ elseif match(line, s:notmuch_show_citation_regexp) != -1
+ let modetype = 'cit'
+ let modeline = lnum
+ endif
+ elseif modetype == 'cit'
+ if match(line, s:notmuch_show_citation_regexp) == -1
+ exec printf('%d,%dfold', modeline, lnum)
+ let b:nm_fold_data[modeline] = [modetype, printf('[ %d-line citation. Press "c" to show. ]', lnum - modeline)]
+ let modetype = ''
+ endif
+ elseif modetype == 'sig'
+ if (lnum - modeline) > s:notmuch_show_signature_lines_max
+ let modetype = ''
+ elseif match(line, s:notmuch_show_part_end_regexp) != -1
+ let modeline2 = lnum - 1
+ exec printf('%d,%dfold', modeline, modeline2)
+ let b:nm_fold_data[modeline] = [modetype, printf('[ %d-line signature. Press "s" to show. ]', modeline2 - modeline)]
+ let modetype = ''
+ endif
+ endif
+
+ let lnum = lnum + 1
+ endwhile
+endfunction
+
+function! NM_cmd_show_foldtext()
+ return b:nm_fold_data[v:foldstart][1]
+endfunction
+
-" --- helper function
+" --- helper functions
function! s:NM_newBuffer(ft, content)
enew