src/usr.bin/mandoc/out.c - diff

Return to out.c CVS log

Up to [local] / src / usr.bin / mandoc

Diff for /src/usr.bin/mandoc/out.c between version 1.1 and 1.2

-version 1.1, 2009/10/21 19:13:51
+version 1.2, 2009/10/27 21:40:07
 Line 16
 Line 16
 Line 16
   */
  #include <sys/types.h>
+ #include <assert.h>
  #include <ctype.h>
  #include <stdio.h>
  #include <stdlib.h>
+ #include <string.h>
+ #include <time.h>
  #include "out.h"
  /*
   * Convert a `scaling unit' to a consistent form, or fail.  Scaling
   * units are documented in groff.7, mdoc.7, man.7.
-Line 117
+Line 119
 Line 117
 Line 119
          return(1);
  }
+ /*
+  * Correctly writes the time in nroff form, which differs from standard
+  * form in that a space isn't printed in lieu of the extra %e field for
+  * single-digit dates.
+  */
+ void
+ time2a(time_t t, char *dst, size_t sz)
+ {
+         struct tm        tm;
+         char             buf[5];
+         char            *p;
+         size_t           nsz;
+         assert(sz > 1);
+         localtime_r(&t, &tm);
+         p = dst;
+         nsz = 0;
+         dst[0] = '\0';
+         if (0 == (nsz = strftime(p, sz, "%B ", &tm)))
+                 return;
+         p += (int)nsz;
+         sz -= nsz;
+         if (0 == strftime(buf, sizeof(buf), "%e, ", &tm))
+                 return;
+         nsz = strlcat(p, buf + (' ' == buf[0] ? 1 : 0), sz);
+         if (nsz >= sz)
+                 return;
+         p += (int)nsz;
+         sz -= nsz;
+         (void)strftime(p, sz, "%Y", &tm);
+ }