X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/1691e80890e5d8ba258c51c214a3e91880e1db2b..bf58e45a34dcf8300098abff38c4e7393152f365:/uip/dp.c?ds=inline

diff --git a/uip/dp.c b/uip/dp.c
index 0041198a..dabdd74c 100644
--- a/uip/dp.c
+++ b/uip/dp.c
@@ -2,12 +2,14 @@
 /*
  * dp.c -- parse dates 822-style
  *
- * $Id$
+ * This code is Copyright (c) 2002, by the authors of nmh.  See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
  */
 
 #include <h/mh.h>
 #include <h/fmt_scan.h>
-#include <zotnet/tws/tws.h>
+#include <h/tws.h>
 
 #define	NDATES 100
 
@@ -16,29 +18,25 @@
 
 #define	FORMAT "%<(nodate{text})error: %{text}%|%(putstr(pretty{text}))%>"
 
-static struct swit switches[] = {
-#define	FORMSW                0
-    { "form formatfile", 0 },
-#define	FMTSW                 1
-    { "format string", 5 },
-#define	WIDTHSW               2
-    { "width columns", 0 },
-#define VERSIONSW             3
-    { "version", 0 },
-#define	HELPSW                4
-    { "help", 4 },
-    { NULL, 0 }
-};
+#define DP_SWITCHES \
+    X("form formatfile", 0, FORMSW) \
+    X("format string", 5, FMTSW) \
+    X("width columns", 0, WIDTHSW) \
+    X("version", 0, VERSIONSW) \
+    X("help", 0, HELPSW) \
+
+#define X(sw, minchars, id) id,
+DEFINE_SWITCH_ENUM(DP);
+#undef X
+
+#define X(sw, minchars, id) { sw, minchars, id },
+DEFINE_SWITCH_ARRAY(DP, switches);
+#undef X
 
 static struct format *fmt;
 
 static int dat[5];
 
-/*
- * prototypes
- */
-int sc_width (void);  /* from termsbr.c */
-
 /*
  * static prototypes
  */
@@ -53,13 +51,7 @@ main (int argc, char **argv)
     char buf[BUFSIZ], **argp, **arguments;
     char *dates[NDATES];
 
-#ifdef LOCALE
-    setlocale(LC_ALL, "");
-#endif
-    invo_name = r1bindex (argv[0], '/');
-
-    /* read user profile/context */
-    context_read();
+    if (nmh_init(argv[0], 1)) { return 1; }
 
     arguments = getarguments (invo_name, argc, argv, 1);
     argp = arguments;
@@ -77,10 +69,10 @@ main (int argc, char **argv)
 		    snprintf (buf, sizeof(buf), "%s [switches] dates ...",
 			invo_name);
 		    print_help (buf, switches, 1);
-		    done (1);
+		    done (0);
 		case VERSIONSW:
 		    print_version(invo_name);
-		    done (1);
+		    done (0);
 
 		case FORMSW: 
 		    if (!(form = *argp++) || *form == '-')
@@ -120,7 +112,7 @@ main (int argc, char **argv)
     }
     if (width > WBUFSIZ)
 	width = WBUFSIZ;
-    fmt_compile (nfs, &fmt);
+    fmt_compile (nfs, &fmt, 1);
 
     dat[0] = 0;
     dat[1] = 0;
@@ -132,7 +124,9 @@ main (int argc, char **argv)
 	status += process (dates[datep], width);
 
     context_save ();	/* save the context file */
+    fmt_free (fmt, 1);
     done (status);
+    return 1;
 }
 
 
@@ -143,10 +137,13 @@ process (char *date, int length)
     char buffer[WBUFSIZ + 1];
     register struct comp *cptr;
 
-    FINDCOMP (cptr, "text");
-    if (cptr)
-	cptr->c_text = date;
-    fmt_scan (fmt, buffer, length, dat);
+    cptr = fmt_findcomp ("text");
+    if (cptr) {
+    	if (cptr->c_text)
+	    free(cptr->c_text);
+	cptr->c_text = getcpy(date);
+    }
+    fmt_scan (fmt, buffer, sizeof buffer - 1, length, dat, NULL);
     fputs (buffer, stdout);
 
     return status;