Hello,
Revision 1.9 of tree.c (from 1999) added the disabled code and it
is still disabled. Would it be better to remove it?
- Michael
Index: tree.c
===================================================================
RCS file: /cvs/src/bin/ksh/tree.c,v
retrieving revision 1.30
diff -u -p -u -r1.30 tree.c
--- tree.c 6 Jan 2018 16:28:58 -0000 1.30
+++ tree.c 11 Jan 2018 07:16:55 -0000
@@ -47,25 +47,8 @@ ptree(struct op *t, int indent, struct s
fptreef(shf, indent, "#no-args# ");
break;
case TEXEC:
-#if 0 /* ?not useful - can't be called? */
- /* Print original vars */
- if (t->left->vars)
- for (w = t->left->vars; *w != NULL; )
- fptreef(shf, indent, "%S ", *w++);
- else
- fptreef(shf, indent, "#no-vars# ");
- /* Print expanded vars */
- if (t->args)
- for (w = t->args; *w != NULL; )
- fptreef(shf, indent, "%s ", *w++);
- else
- fptreef(shf, indent, "#no-args# ");
- /* Print original io */
- t = t->left;
-#else
t = t->left;
goto Chain;
-#endif
case TPAREN:
fptreef(shf, indent + 2, "( %T) ", t->left);
break;
