Make 'backtab' work in table-mode on text terminals

* lisp/textmodes/table.el (table-cell-bindings): Bind 'backtab'
explicitly.  (Bug#23456)

diff --git a/lisp/textmodes/table.el b/lisp/textmodes/table.el
index 653db83107de7801014c8ad8c19ba9be1eedbb79..3502adf5e292049d08c3dc9508a361e135f60dc9 100644 (file)
--- a/lisp/textmodes/table.el
+++ b/lisp/textmodes/table.el
@@ -936,6 +936,7 @@ This is always set to nil at the entry to `table-with-cache-buffer' before execu
     ([(shift backtab)] . table-backward-cell) ; for HPUX console keyboard
     ([(shift iso-lefttab)]    . table-backward-cell) ; shift-tab on a microsoft natural keyboard and redhat linux
     ([(shift tab)]     . table-backward-cell)
+    ([backtab]          . table-backward-cell) ; for terminals (e.g., xterm)
     ([return]          . *table--cell-newline)
     ([(control m)]     . *table--cell-newline)
     ([(control j)]     . *table--cell-newline-and-indent)