[gimp] plug-ins: rename the C goat exercise to goat-exercise-c.

[Jehan <jehanp src gnome org>]

commit c1f28f7e8c4461e6d556917a9a6277db5fa35fe8
Author: Jehan <jehan girinstud io>
Date:   Fri Aug 9 15:41:42 2019 +0200

    plug-ins: rename the C goat exercise to goat-exercise-c.
    
    Makes for consistent naming of the different demo code we have there.

 plug-ins/goat-exercises/Makefile.am                      | 12 ++++++------
 .../{goat-exercise.c => goat-exercise-c.c}               | 16 ++++++++--------
 2 files changed, 14 insertions(+), 14 deletions(-)
---
diff --git a/plug-ins/goat-exercises/Makefile.am b/plug-ins/goat-exercises/Makefile.am
index 1c7a549f7f..2986292a9d 100644
--- a/plug-ins/goat-exercises/Makefile.am
+++ b/plug-ins/goat-exercises/Makefile.am
@@ -36,15 +36,15 @@ AM_CPPFLAGS = \
 
 # C version.
 
-goat_exercise_libexecdir = $(gimpplugindir)/plug-ins/goat-exercise
+goat_exercise_c_libexecdir = $(gimpplugindir)/plug-ins/goat-exercise-c
 
-goat_exercise_libexec_PROGRAMS = goat-exercise
-goat_exercise_libexec_DATA = goat-exercise.c
+goat_exercise_c_libexec_PROGRAMS = goat-exercise-c
+goat_exercise_c_libexec_DATA = goat-exercise-c.c
 
-goat_exercise_SOURCES = \
-       goat-exercise.c
+goat_exercise_c_SOURCES = \
+       goat-exercise-c.c
 
-goat_exercise_LDADD = \
+goat_exercise_c_LDADD = \
        $(libgimp)              \
        $(libgimpmath)          \
        $(libgimpconfig)        \
diff --git a/plug-ins/goat-exercises/goat-exercise.c b/plug-ins/goat-exercises/goat-exercise-c.c
similarity index 95%
rename from plug-ins/goat-exercises/goat-exercise.c
rename to plug-ins/goat-exercises/goat-exercise-c.c
index 54f4cb984a..da86e664e7 100644
--- a/plug-ins/goat-exercises/goat-exercise.c
+++ b/plug-ins/goat-exercises/goat-exercise-c.c
@@ -27,9 +27,9 @@
 #include "libgimp/stdplugins-intl.h"
 
 
-#define PLUG_IN_BINARY "goat-exercise"
+#define PLUG_IN_BINARY "goat-exercise-c"
 #define PLUG_IN_SOURCE PLUG_IN_BINARY ".c"
-#define PLUG_IN_PROC   "plug-in-goat-exercise"
+#define PLUG_IN_PROC   "plug-in-goat-exercise-c"
 #define PLUG_IN_ROLE   "goat-exercise-C"
 
 #define GOAT_URI       
"https://gitlab.gnome.org/GNOME/gimp/blob/master/plug-ins/goat-exercises/goat-exercise.c";
@@ -42,7 +42,7 @@ typedef struct _GoatClass GoatClass;
 
 struct _Goat
 {
-  GimpPlugIn parent_instance;
+  GimpPlugIn      parent_instance;
 };
 
 struct _GoatClass
@@ -203,11 +203,11 @@ goat_run (GimpProcedure        *procedure,
       gtk_widget_show (box);
 
       head_text = g_strdup_printf (_("This plug-in is an exercise in '%s' "
-                                "to demo plug-in creation.\n"
-                                "Check out the last version "
-                                "of the source code online by "
-                                "clicking the \"Source\" button."),
-                              "C");
+                                     "to demo plug-in creation.\n"
+                                     "Check out the last version "
+                                     "of the source code online by "
+                                     "clicking the \"Source\" button."),
+                                   "C");
       widget = gtk_label_new (head_text);
       g_free (head_text);
       gtk_box_pack_start (GTK_BOX (box), widget, FALSE, FALSE, 1);