Merge pull request #536 from f380cedric/fix_notmuch_caller

Use POSIX-compliant read

share/mutt-wizard.muttrc

@@ -71,7 +71,7 @@ bind editor <Tab> complete-query
 macro index,pager a "<enter-command>set my_pipe_decode=\$pipe_decode pipe_decode<return><pipe-message>abook --add-email<return><enter-command>set pipe_decode=\$my_pipe_decode; unset my_pipe_decode<return>" "add the sender address to abook"
 macro index \Cr "T~U<enter><tag-prefix><clear-flag>N<untag-pattern>.<enter>" "mark all messages as read"
 macro index O "<shell-escape>mbsync -a<enter>" "run mbsync to sync all mail"
-macro index \Cf "<enter-command>unset wait_key<enter><shell-escape>read x?'Enter a search term to find with notmuch: '; echo \$x >~/.cache/mutt_terms<enter><limit>~i \"\`notmuch search --output=messages \$(cat ~/.cache/mutt_terms) | head -n 600 | perl -le '@a=<>;s/\^id:// for@a;$,=\"|\";print@a' | perl -le '@a=<>; chomp@a; s/\\+/\\\\+/ for@a;print@a' \`\"<enter>" "show only messages matching a notmuch pattern"
+macro index \Cf "<enter-command>unset wait_key<enter><shell-escape>printf 'Enter a search term to find with notmuch: '; read x; echo \$x >~/.cache/mutt_terms<enter><limit>~i \"\`notmuch search --output=messages \$(cat ~/.cache/mutt_terms) | head -n 600 | perl -le '@a=<>;s/\^id:// for@a;$,=\"|\";print@a' | perl -le '@a=<>; chomp@a; s/\\+/\\\\+/ for@a;print@a' \`\"<enter>" "show only messages matching a notmuch pattern"
 macro index A "<limit>all\n" "show all messages (undo limit)"
 
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