datefmt

commit ae963a3521ddbc43fe18729b77e110e7b13c7e78
parent 8d9f480f007012a4cb4dc543d27aa32384c4043d
Author: William Casarin <jb55@jb55.com>
Date:   Fri,  9 Oct 2020 11:58:17 -0700

move some stuff around

Signed-off-by: William Casarin <jb55@jb55.com>

Diffstat:
M
datefmt.c
 | 
19
++++++++++---------

1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/datefmt.c b/datefmt.c
@@ -148,14 +148,6 @@ static void parser_init(struct parser *parser)
         parser->format = "%F %R";
 }
 
-static void shift_arg(int *argc, char **argv)
-{
-        if (*argc < 1)
-                return;
-        memmove(argv, &argv[1], ((*argc)-1) * sizeof(char*));
-        *argc = *argc - 1;
-}
-
 static void usage() {
         printf("usage: datefmt [OPTION...] [FORMAT]\n\n");
         printf("format unix timestamps from stdin\n\n");
@@ -164,11 +156,20 @@ static void usage() {
 
         printf("\n  FORMAT\n    a strftime format string, defaults to '%%F %%R'\n");
 
-        printf("\n  EXAMPLE\n    datefmt --after $(date -d yesterday +%%s) < spreadsheet.csv\n\n");
+        printf("\n  EXAMPLE\n    datefmt --after $(date -d yesterday +%%s) %%R < spreadsheet.csv\n\n");
         printf("  Created By: William Casarin <https://jb55.com>\n");
         exit(0);
 }
 
+
+static void shift_arg(int *argc, char **argv)
+{
+        if (*argc < 1)
+                return;
+        memmove(argv, &argv[1], ((*argc)-1) * sizeof(char*));
+        *argc = *argc - 1;
+}
+
 static void parse_arg(int *argc, char **argv, struct parser *parser)
 {
         char *endptr;