(Indentation): Link to Program Indent.

diff --git a/doc/emacs/indent.texi b/doc/emacs/indent.texi
index 4811c522a9c06ddff314ae6403517b4c462515bb..3cdb19a2892b125d2ec9aea186eefe4a475cb5ab 100644 (file)
--- a/doc/emacs/indent.texi
+++ b/doc/emacs/indent.texi
@@ -47,7 +47,8 @@ it indents every line in the region (@pxref{Mark}).  Indentation means
 adding or removing some combination of space and tab characters
 (@dfn{whitespace characters}) at the start of the line, in a way that
 makes sense given the text in the preceding lines.  Exactly how
-indentation is performed depends on the major mode.
+indentation is performed depends on the major mode.  @xref{Program
+Indent}.
 
   In text modes, @key{TAB} inserts some whitespace characters to
 advance point to the next tab stop (@pxref{Tab Stops}).  For the