Split up preference data structure definition into 'pref.h'

.. and rename the badly named 'output_units/input_units' variables.

We used to have this confusing thing where we had two different units
(input vs output) that *look* like they are mirror images, but in fact
"output_units" was the user units, and "input_units" are the XML parsing
units.

So this renames them to be clearer.  "output_units" is now just "units"
(it's the units a user would ever see), and "input_units" is now
"xml_parsing_units" and set by the XML file parsers to reflect the units
of the parsed file.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/planner.c b/planner.c
index 28c8e34a2..c1b0fb4a3 100644
--- a/planner.c
+++ b/planner.c
@@ -667,7 +667,7 @@ static int validate_depth(const char *text, int *mm_p)
 	while (isspace(*text))
 		text++;
 
-	imperial = get_output_units()->length == FEET;
+	imperial = get_units()->length == FEET;
 	if (*text == 'm') {
 		imperial = 0;
 		text++;