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-rw-r--r--config.h40
-rw-r--r--main.c6
2 files changed, 22 insertions, 24 deletions
diff --git a/config.h b/config.h
index bf48538..7a4d43b 100644
--- a/config.h
+++ b/config.h
@@ -1,30 +1,28 @@
-/* default window dimensions: *
- * (also controllable via -g option) */
-#define WIN_WIDTH 800
-#define WIN_HEIGHT 600
+/* default window dimensions (overwritten via -g option): */
+#define WIN_WIDTH 800
+#define WIN_HEIGHT 600
-/* default color for window background: *
- * (see X(7) "COLOR NAMES" section for valid values) */
-#define BG_COLOR "#999999"
-/* default color for thumbnail selection: */
-#define SEL_COLOR "#0040FF"
+/* default color for window background: *
+ * (see X(7) "COLOR NAMES" section for valid values) */
+#define BG_COLOR "#999999"
+/* default color for thumbnail selection: */
+#define SEL_COLOR "#0040FF"
-/* how should images be scaled when they are loaded?: *
- * (also controllable via -d/-s/-Z/-z options) *
- * SCALE_DOWN: 100%, but fit large images into window, *
- * SCALE_FIT: fit all images into window, *
- * SCALE_ZOOM: use current zoom level, 100% at startup */
-#define SCALE_MODE SCALE_DOWN
+/* how should images be scaled when they are loaded?: *
+ * (also controllable via -d/-s/-Z/-z options) *
+ * SCALE_DOWN: 100%, but fit large images into window, *
+ * SCALE_FIT: fit all images into window, *
+ * SCALE_ZOOM: use current zoom level, 100% at startup */
+#define SCALE_MODE SCALE_DOWN
-/* levels (percent) to use when zooming via '-' and '+': */
+/* levels (percent) to use when zooming via '-' and '+': */
static const float zoom_levels[] = {
12.5, 25.0, 50.0, 75.0,
100.0, 150.0, 200.0, 400.0, 800.0
};
-/* default dimension of thumbnails (width == height): */
-#define THUMB_SIZE 60
+/* default dimension of thumbnails (width == height): */
+#define THUMB_SIZE 60
-/* remove this line to disable external commands: *
- * (otherwise have a look at commands.h to define them) */
-#define EXT_COMMANDS
+/* support for external commands (defined in commands.h): */
+#define EXT_COMMANDS 0
diff --git a/main.c b/main.c
index 7d9a8a5..45f3666 100644
--- a/main.c
+++ b/main.c
@@ -37,7 +37,7 @@
#include "util.h"
#include "window.h"
-#ifdef EXT_COMMANDS
+#if EXT_COMMANDS
#include "commands.h"
#endif
@@ -284,7 +284,7 @@ void read_dir_rec(const char *dirname) {
free(dirnames);
}
-#ifdef EXT_COMMANDS
+#if EXT_COMMANDS
int run_command(const char *cline, Bool reload) {
int fncnt, fnlen;
char *cn, *cmdline;
@@ -382,7 +382,7 @@ void on_keypress(XKeyEvent *kev) {
XLookupString(kev, &key, 1, &ksym, NULL);
changed = 0;
-#ifdef EXT_COMMANDS
+#if EXT_COMMANDS
/* external commands from commands.h */
if (CLEANMASK(kev->state) & ControlMask) {
for (i = 0; i < LEN(commands); ++i) {