src/usr.bin/mg/search.c - diff

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-version 1.16, 2005/05/27 07:22:52
+version 1.17, 2005/05/27 08:08:18
 Line 553
 Line 553
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  }
  /*
+  * Replace string globally without individual prompting.
+  */
+ /* ARGSUSED */
+ int
+ replstr(int f, int n)
+ {
+         char    news[NPAT];
+         int     s, plen, rcnt = 0;
+         char    *r;
+         if ((s = readpattern("Replace string")) != TRUE)
+                 return s;
+         r = ereply("Replace string %s with: ", news, NPAT, pat);
+         if (r == NULL)
+                  return (ABORT);
+         plen = strlen(pat);
+         while (forwsrch() == TRUE) {
+                 update();
+                 if (lreplace((RSIZE)plen, news, f) == FALSE)
+                         return (FALSE);
+                 rcnt++;
+         }
+         curwp->w_flag |= WFHARD;
+         update();
+         if (rcnt == 1)
+                 ewprintf("(1 replacement done)");
+         else
+                 ewprintf("(%d replacements done)", rcnt);
+         return (TRUE);
+ }
+ /*
   * This routine does the real work of a forward search.  The pattern is sitting
   * in the external variable "pat".  If found, dot is updated, the window system
   * is notified of the change, and TRUE is returned.  If the string isn't found,