Moved output definitions into main.h.

[mandoc.git] / mdoc.c

diff --git a/mdoc.c b/mdoc.c
index e382e6929678eb0a244cbabd33bef237f5bab89e..afc740db96a0558c9ccb158d76081b32a951a0ba 100644 (file)
--- a/mdoc.c
+++ b/mdoc.c
@@ -1,4 +1,4 @@
-/*     $Id: mdoc.c,v 1.103 2009/08/20 11:44:47 kristaps Exp $ */
+/*     $Id: mdoc.c,v 1.107 2009/09/24 15:01:06 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -14,6 +14,8 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#include <sys/types.h>
+
 #include <assert.h>
 #include <ctype.h>
 #include <stdarg.h>
@@ -74,7 +76,8 @@ const char *const __mdoc_merrnames[MERRMAX] = {
        "unclosed explicit scope", /* EOPEN */
        "unterminated quoted phrase", /* EQUOTPHR */
        "closure macro without prior context", /* ENOCTX */
-       "no description found for library" /* ELIB */
+       "no description found for library", /* ELIB */
+       "bad child for parent context", /* EBADCHILD */
 };
 
 const  char *const __mdoc_macronames[MDOC_MAX] = {              
@@ -230,8 +233,6 @@ mdoc_free(struct mdoc *mdoc)
 {
 
        mdoc_free1(mdoc);
-       if (mdoc->htab)
-               mdoc_hash_free(mdoc->htab);
        free(mdoc);
 }
 
@@ -249,13 +250,12 @@ mdoc_alloc(void *data, int pflags, const struct mdoc_cb *cb)
        if (cb)
                (void)memcpy(&p->cb, cb, sizeof(struct mdoc_cb));
 
+       mdoc_hash_init();
+
        p->data = data;
        p->pflags = pflags;
 
-       if (NULL == (p->htab = mdoc_hash_alloc())) {
-               free(p);
-               return(NULL);
-       } else if (mdoc_alloc1(p))
+       if (mdoc_alloc1(p))
                return(p);
 
        free(p);
@@ -709,6 +709,12 @@ parsemacro(struct mdoc *m, int ln, char *buf)
                        break;
                else if (' ' == buf[i])
                        break;
+
+               /* Check for invalid characters. */
+
+               if (isgraph((u_char)buf[i]))
+                       continue;
+               return(mdoc_perr(m, ln, i, EPRINT));
        }
 
        mac[j] = 0;
@@ -719,7 +725,7 @@ parsemacro(struct mdoc *m, int ln, char *buf)
                return(1);
        } 
        
-       if (MDOC_MAX == (c = mdoc_hash_find(m->htab, mac))) {
+       if (MDOC_MAX == (c = mdoc_hash_find(mac))) {
                if ( ! macrowarn(m, ln, mac))
                        goto err;
                return(1);