[gimp] app: better shortened names for CIE LCH axis.

[Jehan Pagès <jehanp src gnome org>]

commit 4c519efefd57e709c8c113d487f9bcc3a6580831
Author: Jehan <jehan girinstud io>
Date:   Mon Jan 8 19:09:48 2018 +0100

    app: better shortened names for CIE LCH axis.
    
    Looks like we should use L*, C*, and h° to stay consistent (in
    particular Lab L* and LCH L* are the same value), and also to allow for
    future implementation of variants of LCH.
    
    Value "h°" was the hardest to choose since we sometimes see just "h",
    sometimes with a star, and other times with a degree. Even reference
    documents display the 3 versions in the same documents! I just went with
    a 2-letter version with degree, as seen on Wikipedia, and to align
    better with other 2-letter LCh values. That's pretty arbitrary and can
    be changed if another shortened name is considered better.

 app/widgets/gimpcolorframe.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/app/widgets/gimpcolorframe.c b/app/widgets/gimpcolorframe.c
index fa27bab..ab831ae 100644
--- a/app/widgets/gimpcolorframe.c
+++ b/app/widgets/gimpcolorframe.c
@@ -824,11 +824,11 @@ gimp_color_frame_update (GimpColorFrame *frame)
 
     case GIMP_COLOR_FRAME_MODE_LCH:
       /* TRANSLATORS: L for Lightness (LCH color space) */
-      names[0] = C_("LCH color space", "L:");
+      names[0] = C_("LCH color space", "L*:");
       /* TRANSLATORS: C for Chroma (LCH color space) */
-      names[1] = C_("LCH color space", "C:");
-      /* TRANSLATORS: H for Hue (LCH color space) */
-      names[2] = C_("LCH color space", "H:");
+      names[1] = C_("LCH color space", "C*:");
+      /* TRANSLATORS: H for Hue angle (LCH color space) */
+      names[2] = C_("LCH color space", "h\302\260:");
 
       if (has_alpha)
         /* TRANSLATORS: A for Alpha (color transparency) */