wrap long lines and kill some whitespace

diff --git a/parse.y b/parse.y
index 55613238b3a37fdf252cb90426793ae0fd0111ef..f1e90ab9039fc555fd05e4a0acf6890d922888fd 100644 (file)
--- a/parse.y
+++ b/parse.y
@@ -1,4 +1,4 @@
-/* $OpenBSD: parse.y,v 1.4 2015/07/16 23:02:56 nicm Exp $ */
+/* $OpenBSD: parse.y,v 1.5 2015/07/19 22:09:08 benno Exp $ */
 /*
  * Copyright (c) 2015 Ted Unangst <tedu@openbsd.org>
  *
@@ -77,7 +77,8 @@ rule:         action ident target cmd {
                                        maxrules = 63;
                                else
                                        maxrules *= 2;
-                               if (!(rules = reallocarray(rules, maxrules, sizeof(*rules))))
+                               if (!(rules = reallocarray(rules, maxrules,
+                                   sizeof(*rules))))
                                        errx(1, "can't allocate rules");
                        }
                        rules[nrules++] = r;
@@ -116,7 +117,8 @@ envlist:    /* empty */ {
                                errx(1, "can't allocate envlist");
                } | envlist TSTRING {
                        int nenv = arraylen($1.envlist);
-                       if (!($$.envlist = reallocarray($1.envlist, nenv + 2, sizeof(char *))))
+                       if (!($$.envlist = reallocarray($1.envlist, nenv + 2,
+                           sizeof(char *))))
                                errx(1, "can't allocate envlist");
                        $$.envlist[nenv] = $2.str;
                        $$.envlist[nenv + 1] = NULL;
@@ -180,7 +182,7 @@ repeat:
                        next = getc(yyfp);
                        if (next == '\n')
                                goto repeat;
-                       else 
+                       else
                                c = next;
                case '\n':
                case '{':