[perl5.004_71] Patch: change MakeMaker default compress --> gzip

[p5sagit/p5-mst-13.2.git] / x2p / walk.c

diff --git a/x2p/walk.c b/x2p/walk.c
index 403d686..0b40655 100644 (file)
--- a/x2p/walk.c
+++ b/x2p/walk.c
@@ -1,6 +1,6 @@
 /* $RCSfile: walk.c,v $$Revision: 4.1 $$Date: 92/08/07 18:29:31 $
  *
- *    Copyright (c) 1991, Larry Wall
+ *    Copyright (c) 1991-1997, Larry Wall
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -37,12 +37,12 @@ STR * walk _(( int useval, int level, int node, int *numericptr, int minprec ));
 
 
 STR *
-walk(useval,level,node,numericptr,minprec)
-int useval;
-int level;
-register int node;
-int *numericptr;
-int minprec;                   /* minimum precedence without parens */
+walk(int useval, int level, register int node, int *numericptr, int minprec)
+           
+          
+                  
+                
+                               /* minimum precedence without parens */
 {
     register int len;
     register STR *str;
@@ -145,7 +145,7 @@ int minprec;                        /* minimum precedence without parens */
            if (saw_FNR)
                str_cat(str,"continue {\n    $FNRbase = $. if eof;\n}\n");
        }
-       else
+       else if (old_awk)
            str_cat(str,"while (<>) { }         # (no line actions)\n");
        if (ops[node+4].ival) {
            realexit = TRUE;
@@ -1556,9 +1556,7 @@ sub Pick {\n\
 }
 
 static void
-tab(str,lvl)
-register STR *str;
-register int lvl;
+tab(register STR *str, register int lvl)
 {
     while (lvl > 1) {
        str_cat(str,"\t");
@@ -1569,9 +1567,7 @@ register int lvl;
 }
 
 static void
-fixtab(str,lvl)
-register STR *str;
-register int lvl;
+fixtab(register STR *str, register int lvl)
 {
     register char *s;
 
@@ -1589,8 +1585,7 @@ register int lvl;
 }
 
 static void
-addsemi(str)
-register STR *str;
+addsemi(register STR *str)
 {
     register char *s;
 
@@ -1602,9 +1597,7 @@ register STR *str;
 }
 
 static void
-emit_split(str,level)
-register STR *str;
-int level;
+emit_split(register STR *str, int level)
 {
     register int i;
 
@@ -1637,11 +1630,7 @@ int level;
 }
 
 int
-prewalk(numit,level,node,numericptr)
-int numit;
-int level;
-register int node;
-int *numericptr;
+prewalk(int numit, int level, register int node, int *numericptr)
 {
     register int len;
     register int type;
@@ -2058,8 +2047,7 @@ int *numericptr;
 }
 
 static void
-numericize(node)
-register int node;
+numericize(register int node)
 {
     register int len;
     register int type;