diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 1999-07-14 13:37:25 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 1999-07-14 13:37:25 +0000 |
| commit | b1e130a5dfda09ae8a7ebe9ef8b2b31a7ea0072d (patch) | |
| tree | 50a19d3ae6026d39eef62c7403512f3944b5de49 /bin/ksh/tree.c | |
| parent | 9f95e00383dedac23c9855efa31e7556dd79de4c (diff) | |
pdksh-5.2.14
Diffstat (limited to 'bin/ksh/tree.c')
| -rw-r--r-- | bin/ksh/tree.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/bin/ksh/tree.c b/bin/ksh/tree.c index 24539adc754..bf8e879ec17 100644 --- a/bin/ksh/tree.c +++ b/bin/ksh/tree.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tree.c,v 1.8 1999/06/15 01:18:36 millert Exp $ */ +/* $OpenBSD: tree.c,v 1.9 1999/07/14 13:37:24 millert Exp $ */ /* * command tree climbing @@ -48,8 +48,25 @@ ptree(t, indent, shf) 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; |