release 3.2, Jan 4, 1980

[unix-history] / usr / src / usr.bin / ex / ex_tune.h

diff --git a/usr/src/usr.bin/ex/ex_tune.h b/usr/src/usr.bin/ex/ex_tune.h
index d025bb0..192e9b8 100644 (file)
--- a/usr/src/usr.bin/ex/ex_tune.h
+++ b/usr/src/usr.bin/ex/ex_tune.h
@@ -10,9 +10,11 @@
  * "/usr/lib/..." here, "/lib" will be tried only for strings.
  */
 #include "local/uparm.h"
  * "/usr/lib/..." here, "/lib" will be tried only for strings.
  */
 #include "local/uparm.h"

-#define        EXRECOVER       libpath(ex3.1recover)
-#define        EXPRESERVE      libpath(ex3.1preserve)
-#define        EXSTRINGS       libpath(ex3.1strings)
+#define        EXRECOVER       libpath(ex3.2recover)
+#define        EXPRESERVE      libpath(ex3.2preserve)
+#ifndef VMUNIX
+#define        EXSTRINGS       libpath(ex3.2strings)
+#endif

 #define        MASTERTAGS      libpath(tags)
 
 /*
 #define        MASTERTAGS      libpath(tags)
 
 /*


@@ -27,12 +29,17 @@
  * Maximums
  *
  * The definition of LBSIZE should be the same as BUFSIZ (512 usually).
  * Maximums
  *
  * The definition of LBSIZE should be the same as BUFSIZ (512 usually).

- * Most other defitions are quite generous.
+ * Most other definitions are quite generous.

  */
 /* FNSIZE is also defined in expreserve.c */
 #define        FNSIZE          128             /* File name size */
  */
 /* FNSIZE is also defined in expreserve.c */
 #define        FNSIZE          128             /* File name size */

+#ifdef VMUNIX
+#define        LBSIZE          1024
+#define        ESIZE           512
+#else

 #define        LBSIZE          512             /* Line length */
 #define        ESIZE           128             /* Size of compiled re */
 #define        LBSIZE          512             /* Line length */
 #define        ESIZE           128             /* Size of compiled re */

+#endif

 #define        RHSSIZE         256             /* Size of rhs of substitute */
 #define        NBRA            9               /* Number of re \( \) pairs */
 #define        TAGSIZE         32              /* Tag length */
 #define        RHSSIZE         256             /* Size of rhs of substitute */
 #define        NBRA            9               /* Number of re \( \) pairs */
 #define        TAGSIZE         32              /* Tag length */


@@ -41,13 +48,19 @@
 #define        UXBSIZE         128             /* Unix command buffer size */
 #define        VBSIZE          128             /* Partial line max size in visual */
 /* LBLKS is also defined in expreserve.c */
 #define        UXBSIZE         128             /* Unix command buffer size */
 #define        VBSIZE          128             /* Partial line max size in visual */
 /* LBLKS is also defined in expreserve.c */

+#ifndef VMUNIX

 #define        LBLKS           125             /* Line pointer blocks in temp file */
 #define        LBLKS           125             /* Line pointer blocks in temp file */

+#define        HBLKS           1               /* struct header fits in BUFSIZ*HBLKS */
+#else
+#define        LBLKS           900
+#define        HBLKS           2
+#endif

 #define        MAXDIRT         12              /* Max dirtcnt before sync tfile */
 #define TCBUFSIZE      1024            /* Max entry size in termcap, see
                                           also termlib and termcap */
 
 /*
 #define        MAXDIRT         12              /* Max dirtcnt before sync tfile */
 #define TCBUFSIZE      1024            /* Max entry size in termcap, see
                                           also termlib and termcap */
 
 /*

- * These are a ridiculously small due to the
+ * Except on VMUNIX, these are a ridiculously small due to the

  * lousy arglist processing implementation which fixes core
  * proportional to them.  Argv (and hence NARGS) is really unnecessary,
  * and argument character space not needed except when
  * lousy arglist processing implementation which fixes core
  * proportional to them.  Argv (and hence NARGS) is really unnecessary,
  * and argument character space not needed except when


@@ -55,22 +68,33 @@
  * of the incore line information and could then
  * be reasonably large.
  */
  * of the incore line information and could then
  * be reasonably large.
  */

+#ifndef VMUNIX

 #define        NARGS   100             /* Maximum number of names in "next" */
 #define        NARGS   100             /* Maximum number of names in "next" */

-#define        NCARGS  512             /* Maximum arglist chars in "next" */
+#define        NCARGS  LBSIZE          /* Maximum arglist chars in "next" */
+#else
+#define        NCARGS  5120
+#define        NARGS   (NCARGS/6)
+#endif

 
 /*
  * Note: because the routine "alloca" is not portable, TUBESIZE
  * bytes are allocated on the stack each time you go into visual
 
 /*
  * Note: 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 not terminals
+ * 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 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.
  */
  * which are larger than 24 * 80 you may well want to make TUBESIZE
  * smaller.  TUBECOLS should stay at 160 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.
  */

-#define        TUBELINES       36      /* Number of screen lines for visual */
+#ifndef VMUNIX
+#define        TUBELINES       40      /* Number of screen lines for visual */

 #define        TUBECOLS        160     /* Number of screen columns for visual */
 #define        TUBECOLS        160     /* Number of screen columns for visual */

-#define        TUBESIZE        2880    /* Maximum screen size for visual */
+#define        TUBESIZE        3400    /* Maximum screen size for visual */
+#else
+#define        TUBELINES       66
+#define        TUBECOLS        160
+#define        TUBESIZE        6600    /* 66 * 100 */
+#endif

 
 /*
  * Output column (and line) are set to this value on cursor addressible
 
 /*
  * Output column (and line) are set to this value on cursor addressible