Implement centering and adjustment to the right margin directly in

[mandoc.git] / manpath.c

diff --git a/manpath.c b/manpath.c
index f6cf704f13b8e7bf39eb8bf210a2245df4c2f017..74f38a95db9ee9c5f15d57763826216c217d4d77 100644 (file)
--- a/manpath.c
+++ b/manpath.c
@@ -1,4 +1,4 @@
-/*     $Id: manpath.c,v 1.36 2018/10/02 14:56:47 schwarze Exp $ */
+/*     $Id: manpath.c,v 1.37 2018/11/22 11:30:23 schwarze Exp $ */
 /*
  * Copyright (c) 2011,2014,2015,2017,2018 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
@@ -232,8 +232,8 @@ int
 manconf_output(struct manoutput *conf, const char *cp, int fromfile)
 {
        const char *const toks[] = {
-           "includes", "man", "paper", "style",
-           "indent", "width", "fragment", "mdoc", "noval", "toc"
+           "includes", "man", "paper", "style", "indent", "width",
+           "tag", "fragment", "mdoc", "noval", "toc"
        };
 
        const char      *errstr;
@@ -257,7 +257,7 @@ manconf_output(struct manoutput *conf, const char *cp, int fromfile)
                warnx("-O %s=?: Missing argument value", toks[tok]);
                return -1;
        }
-       if ((tok == 6 || tok == 7) && *cp != '\0') {
+       if (tok > 6 && *cp != '\0') {
                warnx("-O %s: Does not take a value: %s", toks[tok], cp);
                return -1;
        }
@@ -312,15 +312,22 @@ manconf_output(struct manoutput *conf, const char *cp, int fromfile)
                warnx("-O width=%s is %s", cp, errstr);
                return -1;
        case 6:
-               conf->fragment = 1;
+               if (conf->tag != NULL) {
+                       oldval = mandoc_strdup(conf->tag);
+                       break;
+               }
+               conf->tag = mandoc_strdup(cp);
                return 0;
        case 7:
-               conf->mdoc = 1;
+               conf->fragment = 1;
                return 0;
        case 8:
-               conf->noval = 1;
+               conf->mdoc = 1;
                return 0;
        case 9:
+               conf->noval = 1;
+               return 0;
+       case 10:
                conf->toc = 1;
                return 0;
        default: