Added an option -ldi<N> to control indentation of local variable names.

The default is to be backwards compatible and non-KNF (use the same
indentation for locals as for globals; -ldi0 gives KNF indentation
for locals (none)).  The indentation for globals also applies to struct
member names in local declatations.  The indentation of variable names
in multi-line declarations is broken in various ways and this commit
gives some new variations.

indent.1:
Also clarified the description of -di<N>.

1 files changed, 1 insertions, 0 deletions

diff --git a/usr.bin/indent/indent_globs.h b/usr.bin/indent/indent_globs.h
index c189bfd..d35900e 100644
--- a/usr.bin/indent/indent_globs.h
+++ b/usr.bin/indent/indent_globs.h
@@ -303,6 +303,7 @@ struct parser_state {
     int         else_if;	/* True iff else if pairs should be handled
 				 * specially */
     int         decl_indent;	/* column to indent declared identifiers to */
+    int         local_decl_indent;	/* like decl_indent but for locals */
     int         its_a_keyword;
     int         sizeof_keyword;
     int         dumped_decl_indent;