diff options
| -rw-r--r-- | bin/sh/parser.c | 27 |
1 files changed, 5 insertions, 22 deletions
diff --git a/bin/sh/parser.c b/bin/sh/parser.c index 4bf869e..db7db37 100644 --- a/bin/sh/parser.c +++ b/bin/sh/parser.c @@ -457,10 +457,7 @@ command(void) if (lasttoken == TWORD && ! quoteflag && equal(wordtext, "in")) { app = ≈ while (readtoken() == TWORD) { - n2 = (union node *)stalloc(sizeof (struct narg)); - n2->type = NARG; - n2->narg.text = wordtext; - n2->narg.backquote = backquotelist; + n2 = makename(); *app = n2; app = &n2->narg.next; } @@ -500,11 +497,7 @@ command(void) n1 = (union node *)stalloc(sizeof (struct ncase)); n1->type = NCASE; consumetoken(TWORD); - n1->ncase.expr = n2 = (union node *)stalloc(sizeof (struct narg)); - n2->type = NARG; - n2->narg.text = wordtext; - n2->narg.backquote = backquotelist; - n2->narg.next = NULL; + n1->ncase.expr = makename(); while (readtoken() == TNL); if (lasttoken != TWORD || ! equal(wordtext, "in")) synerror("expecting \"in\""); @@ -517,10 +510,7 @@ command(void) if (lasttoken == TLP) readtoken(); for (;;) { - *app = ap = (union node *)stalloc(sizeof (struct narg)); - ap->type = NARG; - ap->narg.text = wordtext; - ap->narg.backquote = backquotelist; + *app = ap = makename(); checkkwd = CHKNL | CHKKWD; if (readtoken() != TPIPE) break; @@ -632,10 +622,7 @@ simplecmd(union node **rpp, union node *redir) for (;;) { checkkwd = savecheckkwd; if (readtoken() == TWORD) { - n = (union node *)stalloc(sizeof (struct narg)); - n->type = NARG; - n->narg.text = wordtext; - n->narg.backquote = backquotelist; + n = makename(); *app = n; app = &n->narg.next; if (savecheckkwd != 0 && !isassignment(wordtext)) @@ -772,11 +759,7 @@ parseheredoc(void) } readtoken1(pgetc(), here->here->type == NHERE? SQSYNTAX : DQSYNTAX, here->eofmark, here->striptabs); - n = (union node *)stalloc(sizeof (struct narg)); - n->narg.type = NARG; - n->narg.next = NULL; - n->narg.text = wordtext; - n->narg.backquote = backquotelist; + n = makename(); here->here->nhere.doc = n; } } |
