This patch rewrites the reformatting of the from list so it shows full
capitalized names when available (without truncating them as the old code did)
and removes the pipe characters that appear between some names.

The old code appears to assume from list (the list of senders in the thread)
coming from notmuch would be e-mail addresses, but in this version it is mostly
full names. Also in this version, the names are sometimes separated by pipe
instead of comma.

For consistency with old versions, names are still truncated at the first
period. Perhaps they shouldn't be though.
---
 vim/plugin/notmuch.vim |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/vim/plugin/notmuch.vim b/vim/plugin/notmuch.vim
index d493580..e4b22d3 100644
--- a/vim/plugin/notmuch.vim
+++ b/vim/plugin/notmuch.vim
@@ -262,12 +262,12 @@ function! s:NM_cmd_search_fmtline(line)
                 return 'ERROR PARSING: ' . a:line
         endif
         let max = g:notmuch_search_from_column_width
-        let flist = []
-        for at in split(m[4], ", ")
-                let p = min([stridx(at, "."), stridx(at, "@")])
-                call insert(flist, tolower(at[0:p - 1]))
+        let flist = {}
+        for at in split(m[4], '[|,] ')
+                let p = split(at, '[@.]')
+                let flist[p[0]] = 1
         endfor
-        let from = join(flist, ", ")
+        let from = join(keys(flist), ", ")
         return printf("%-12s %3s %-20.20s | %s (%s)", m[2], m[3], from, m[5], m[6])
 endfunction
 
-- 
1.7.5.4