vim: include stubs for Tab-ing thorugh folds in show view

[notmuch] / vim / plugin / notmuch.vim

diff --git a/vim/plugin/notmuch.vim b/vim/plugin/notmuch.vim
index 2d2f9785954cabe039726903c0fea16e9d760662..fbe4cd9ea61027d25b999379fc5cedbce9e4486b 100644 (file)
--- a/vim/plugin/notmuch.vim
+++ b/vim/plugin/notmuch.vim
@@ -128,9 +128,13 @@ let g:notmuch_show_maps = {
         \ '<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_thread_id() . '' '' . <SID>NM_show_message_id()<CR>',
+        \ '?':          ':echo <SID>NM_show_message_id() . ''  @ '' . join(<SID>NM_show_search_words())<CR>',
         \ }
 
 
@@ -218,7 +222,7 @@ function! s:NM_cmd_search_fmtline(line)
         if strlen(from) >= max
                 let from = substitute(m[3][0:max-4], '[^A-Za-z1-9_]*$', '', '') . '...'
         endif
-        return printf('%s %-20s | %s (%s)', m[2], from, m[4], m[5])
+        return printf('%-20s %-20s | %s (%s)', m[2], from, m[4], m[5])
 endfunction
 function! s:NM_cmd_search_mksyntax()
         syntax clear nmSearchFrom
@@ -230,7 +234,13 @@ endfunction
 function! s:NM_search_show_thread()
         let id = <SID>NM_search_thread_id()
         if id != ''
-                call <SID>NM_cmd_show([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
 
@@ -242,13 +252,13 @@ function! s:NM_search_prompt()
         else
                 let tags = s:notmuch_initial_search_words_defaults
         endif
+        let prev_bufnr = bufnr('%')
         if b:nm_type == 'search'
                 " 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
-                let prev_bufnr = bufnr('%')
                 setlocal bufhidden=hide
         endif
         call <SID>NM_cmd_search(tags)
@@ -271,14 +281,14 @@ function! s:NM_search_archive_thread()
 endfunction
 
 function! s:NM_search_filter()
-        call <SID>NM_search_filter_helper('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:')
+        call <SID>NM_search_filter_helper('Filter Tag(s): ', 'tag:', 'and')
 endfunction
 
-function! s:NM_search_filter_helper(prompt, prefix)
+function! s:NM_search_filter_helper(prompt, prefix, joiner)
         " TODO: input() can support completion
         let text = input(a:prompt)
         if !strlen(text)
@@ -286,9 +296,17 @@ function! s:NM_search_filter_helper(prompt, prefix)
         endif
 
         let tags = split(text)
-        map(tags, 'and a:prefix . v:val')
-        let tags = b:nm_search_words + tags
-        echo tags
+        if strlen(a:prefix)
+                call map(tags, 'a:prefix . v:val')
+        endif
+        if strlen(a:joiner)
+                let idx = len(tags) - 1
+                while idx > 0
+                        call insert(tags, a:joiner, idx)
+                        let idx = idx - 1
+                endwhile
+        endif
+        let tags = b:nm_search_words + ['and', '('] + tags + [')']
 
         let prev_bufnr = bufnr('%')
         setlocal bufhidden=hide
@@ -318,8 +336,10 @@ 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
@@ -478,16 +498,21 @@ function! s:NM_show_pipe_message()
         echo 'not implemented'
 endfunction
 
-" --- --- show screen helper functions {{{2
+function! s:NM_show_previous_fold()
+        echo 'not implemented'
+endfunction
 
-function! s:NM_show_thread_id()
-        if !exists('b:nm_words')
-                echoe 'no b:nm_words'
-                return ''
-        endif
-        return b:nm_words[0]
+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_message_id()
         if !exists('b:nm_raw_info')
                 echoe 'no b:nm_raw_info'
@@ -496,7 +521,7 @@ function! s:NM_show_message_id()
         let info = b:nm_raw_info
         let lnum = line('.')
         for msg in info['msgs']
-                if lnum < msg['start']
+                if lnum > msg['end']
                         continue
                 endif
 
@@ -505,6 +530,14 @@ function! s:NM_show_message_id()
         return ''
 endfunction
 
+function! s:NM_show_search_words()
+        if !exists('b:nm_words')
+                echoe 'no b:nm_words'
+                return []
+        endif
+        return b:nm_words
+endfunction
+
 function! s:NM_show_fold_toggle(key, type, fold)
         let info = b:nm_raw_info
         let act = 'open'
@@ -747,8 +780,15 @@ function! s:NM_newBuffer(type, content)
         let b:nm_type = a:type
 endfunction
 
+function! s:NM_shell_escape(word)
+        let word = substitute(a:word, '''', '\\''', 'g')
+        return '''' . word . ''''
+endfunction
+
 function! s:NM_run(args)
-        let cmd = g:notmuch_cmd . ' ' . join(a:args) . '< /dev/null'
+        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)
@@ -780,7 +820,7 @@ function! s:NM_kill_this_buffer()
                 setlocal bufhidden=delete
                 exec printf(":buffer %d", b:nm_prev_bufnr)
         else
-                echo "Nothing to kill."
+                echo "This is the last buffer; use :q<CR> to quit."
         endif
 endfunction