files from last release. ex-050325

config.h

@@ -70,13 +70,35 @@
  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- *	@(#)config.h	1.13 (gritter) 8/4/05
+ *	@(#)config.h	1.12 (gritter) 2/19/05
  */
 
 /*
  * Configurable settings for the ex editor.
  */
 
+/*
+ * Maximum screen size in visual mode.
+ *
+ * Because the routine "alloca" is not portable, TUBESIZE
+ * bytes are allocated on the stack each time you go into visual
+ * and then never freed by the system.  Thus if you have no terminals
+ * which are larger than 24 * 80 you may well want to make TUBESIZE
+ * smaller.  TUBECOLS should stay at 160 at least since this defines
+ * the maximum length of opening on hardcopies and allows two lines
+ * of open on terminals like adm3's (glass tty's) where it switches
+ * to pseudo hardcopy mode when a line gets longer than 80 characters.
+ */
+#ifndef VMUNIX
+#define TUBELINES       70      /* Number of screen lines for visual */
+#define TUBECOLS        160     /* Number of screen columns for visual */
+#define TUBESIZE        6000    /* Maximum screen size for visual */
+#else	/* VMUNIX */
+#define TUBELINES       100
+#define TUBECOLS        160
+#define TUBESIZE        16000
+#endif	/* VMUNIX */
+
 /*
  * Various buffer sizes.
  */