From dda6b7eb1c5a75dc31595376212d0e30c5fd61ed Mon Sep 17 00:00:00 2001
From: Bart Trojanowski <bart@jukie.net>
Date: Sun, 22 Nov 2009 00:10:27 -0500
Subject: [PATCH] vim: added searching for word under cursor with ^]

---
 vim/README             |  2 ++
 vim/plugin/notmuch.vim | 11 +++++++++++
 2 files changed, 13 insertions(+)

diff --git a/vim/README b/vim/README
index 38df560d..91fc7a34 100644
--- a/vim/README
+++ b/vim/README
@@ -36,6 +36,7 @@ Buffer types:
             +       - add tag(s) to selected message
             -       - remove tag(s) from selected message
             =       - refresh display
+            ^]      - search using word under cursor
 
     [notmuch-show]
         This is the display of the message.
@@ -48,4 +49,5 @@ Buffer types:
             h       - toggle folding of extra header lines
             s       - toggle folding of signatures
             q       - return to search display
+            ^]      - search using word under cursor
 
diff --git a/vim/plugin/notmuch.vim b/vim/plugin/notmuch.vim
index 7ba7f9c1..3bb9d363 100644
--- a/vim/plugin/notmuch.vim
+++ b/vim/plugin/notmuch.vim
@@ -91,6 +91,7 @@ let g:notmuch_folders_maps = {
 " --- --- 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>',
@@ -109,6 +110,7 @@ let g:notmuch_search_maps = {
 let g:notmuch_show_maps = {
         \ '<C-P>':      ':call <SID>NM_show_previous(1)<CR>',
         \ '<C-N>':      ':call <SID>NM_show_next(1)<CR>',
+        \ '<C-]>':      ':call <SID>NM_search_expand(''<cword>'')<CR>',
         \ 'q':          ':call <SID>NM_kill_this_buffer()<CR>',
         \
         \ 'b':          ':call <SID>NM_show_fold_toggle(''b'', ''bdy'', !g:notmuch_show_fold_bodies)<CR>',
@@ -758,6 +760,15 @@ function! s:NM_kill_this_buffer()
         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(prefix, tags)
         let id = <SID>NM_search_find_thread_id()
         if id == ''