new syntax

SCCS-vsn: usr.bin/window/windowrc 3.4

diff --git a/usr/src/usr.bin/window/windowrc b/usr/src/usr.bin/window/windowrc
index 6440d28..fc2c624 100644 (file)
--- a/usr/src/usr.bin/window/windowrc
+++ b/usr/src/usr.bin/window/windowrc
@@ -1,18 +1,22 @@
-#      @(#)windowrc    3.3 83/08/25
+#      @(#)windowrc    3.4 84/03/02

 
 

-# configuration file example for window manager
-# to be installed in ~/.windowrc
+# Configuration file example for window manager
+# To be installed in ~/.windowrc

 #
 #

-# creates two unequal sized windows of full screen width.
+# Create two unequal sized windows of full screen width.

 
 # terse                                # set terse mode
 # escape ^A                    # set escape character
 # buffer 50                    # set default buffer size
                                # initially, this is 48
 
 
 # terse                                # set terse mode
 # escape ^A                    # set escape character
 # buffer 50                    # set default buffer size
                                # initially, this is 48
 

-window * * 15 * 100            # top window 15 lines, 100 lines in the buffer
-label 1 "Top Window"           # label it
-window 17 * * *                        # bottom window rest of the screen
-                               # with default buffer size
-label 2 "Bottom Window"                # label
+# Make 2 windows
+# The bottom one is MIN(24, total lines * 3 / 4) lines
+# The top one is the rest of the screen.
+tmp = $nrow * 3 / 4
+tmp = $tmp > 24 ? $nrow - 24 - 1 : $nrow - $tmp - 1
+window row = 0, nrow = $tmp, label = "Top Window"
+window row = $tmp + 1, label = "Bottom Window"
+unset tmp
+

 %1                             # current window is 1
 %1                             # current window is 1