[src/trunk]: src/bin/sh whitespace fixes

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6cdccc8dd5ad
branches:  trunk
changeset: 792373:6cdccc8dd5ad
user:      christos <christos%NetBSD.org@localhost>
date:      Wed Jan 01 19:50:44 2014 +0000

description:
whitespace fixes

diffstat:

 bin/sh/parser.c |  17 ++++++++++-------
 1 files changed, 10 insertions(+), 7 deletions(-)

diffs (64 lines):

diff -r cc5e1569f0a0 -r 6cdccc8dd5ad bin/sh/parser.c
--- a/bin/sh/parser.c   Wed Jan 01 19:06:45 2014 +0000
+++ b/bin/sh/parser.c   Wed Jan 01 19:50:44 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: parser.c,v 1.89 2014/01/01 19:06:45 christos Exp $     */
+/*     $NetBSD: parser.c,v 1.90 2014/01/01 19:50:44 christos Exp $     */
 
 /*-
  * Copyright (c) 1991, 1993
@@ -37,7 +37,7 @@
 #if 0
 static char sccsid[] = "@(#)parser.c   8.7 (Berkeley) 5/16/95";
 #else
-__RCSID("$NetBSD: parser.c,v 1.89 2014/01/01 19:06:45 christos Exp $");
+__RCSID("$NetBSD: parser.c,v 1.90 2014/01/01 19:50:44 christos Exp $");
 #endif
 #endif /* not lint */
 
@@ -688,7 +688,8 @@
                if (heredoclist == NULL)
                        heredoclist = here;
                else {
-                       for (p = heredoclist ; p->next ; p = p->next);
+                       for (p = heredoclist ; p->next ; p = p->next)
+                               continue;
                        p->next = here;
                }
        } else if (n->type == NTOFD || n->type == NFROMFD) {
@@ -772,13 +773,13 @@
                        for (pp = parsekwd; *pp; pp++) {
                                if (**pp == *wordtext && equal(*pp, wordtext))
                                {
-                                       lasttoken = t = pp - 
+                                       lasttoken = t = pp -
                                            parsekwd + KWDOFFSET;
                                        TRACE(("keyword %s recognized\n", tokname[t]));
                                        goto out;
                                }
                        }
-                       if(!noalias &&
+                       if (!noalias &&
                            (ap = lookupalias(wordtext, 1)) != NULL) {
                                pushstring(ap->val, strlen(ap->val), ap);
                                checkkwd = savecheckkwd;
@@ -833,7 +834,8 @@
                case ' ': case '\t':
                        continue;
                case '#':
-                       while ((c = pgetc()) != '\n' && c != PEOF);
+                       while ((c = pgetc()) != '\n' && c != PEOF)
+                               continue;
                        pungetc();
                        continue;
                case '\\':
@@ -1183,7 +1185,8 @@
                                char *p, *q;
 
                                p = line;
-                               for (q = eofmark + 1 ; *q && *p == *q ; p++, q++);
+                               for (q = eofmark + 1 ; *q && *p == *q ; p++, q++)
+                                       continue;
                                if ((*p == '\0' || *p == '\n') && *q == '\0') {
                                        c = PEOF;
                                        plinno++;