Added argv regression tests.

[mandoc.git] / action.c

diff --git a/action.c b/action.c
index 74afb9fa08f7125f1971cd8ae2a080c454ac75a3..1b4f157dcceb83f000808e6ecc8ce95a11734053 100644 (file)
--- a/action.c
+++ b/action.c
@@ -1,4 +1,4 @@
-/* $Id: action.c,v 1.27 2009/02/28 21:50:01 kristaps Exp $ */
+/* $Id: action.c,v 1.29 2009/03/05 12:08:53 kristaps Exp $ */
 /*
  * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -39,11 +39,12 @@ struct      actions {
 static int      post_bl(struct mdoc *);
 static int      post_bl_width(struct mdoc *);
 static int      post_bl_tagwidth(struct mdoc *);
-static int      post_sh(struct mdoc *);
-static int      post_os(struct mdoc *);
-static int      post_dt(struct mdoc *);
 static int      post_dd(struct mdoc *);
+static int      post_dt(struct mdoc *);
+static int      post_ex(struct mdoc *);
 static int      post_nm(struct mdoc *);
+static int      post_os(struct mdoc *);
+static int      post_sh(struct mdoc *);
 
 static int      post_prologue(struct mdoc *);
 
@@ -72,7 +73,7 @@ const struct actions mdoc_actions[MDOC_MAX] = {
        { NULL }, /* Dv */ 
        { NULL }, /* Er */ 
        { NULL }, /* Ev */ 
-       { NULL }, /* Ex */
+       { post_ex }, /* Ex */
        { NULL }, /* Fa */ 
        { NULL }, /* Fd */ 
        { NULL }, /* Fl */
@@ -159,6 +160,36 @@ const      struct actions mdoc_actions[MDOC_MAX] = {
 };
 
 
+static int
+post_ex(struct mdoc *mdoc)
+{
+
+       /*
+        * If `.Ex -std' is invoked without an argument, fill it in with
+        * our name (if it's been set).
+        */
+
+       if (0 == mdoc->last->data.elem.argc)
+               return(1);
+
+       assert(1 == mdoc->last->data.elem.argc);
+       if (1 == mdoc->last->data.elem.argv[0].sz)
+               return(1);
+       assert(0 == mdoc->last->data.elem.argv[0].sz);
+
+       if (NULL == mdoc->meta.name)
+               return(mdoc_err(mdoc, "default name not yet set"));
+
+       mdoc_msg(mdoc, "writing %s argument: %s", 
+                       mdoc_argnames[MDOC_Std], mdoc->meta.name);
+
+       mdoc->last->data.elem.argv[0].sz = 1;
+       mdoc->last->data.elem.argv[0].value = xcalloc(1, sizeof(char *));
+       mdoc->last->data.elem.argv[0].value[0] = xstrdup(mdoc->meta.name);
+       return(1);
+}
+
+
 static int
 post_nm(struct mdoc *mdoc)
 {
@@ -395,13 +426,9 @@ post_bl_width(struct mdoc *mdoc)
         * the macro's width as set in share/tmac/mdoc/doc-common.
         */
 
-       if (xstrcmp(*p, "Ds")) {
-               if ( ! mdoc_warn(mdoc, WARN_COMPAT,
-                                       "%s argument deprecated",
-                                       mdoc_argnames[MDOC_Width]))
-                       return(0);
+       if (xstrcmp(*p, "Ds"))
                width = 8;
-       } else if (MDOC_MAX == (tok = mdoc_find(mdoc, *p)))
+       else if (MDOC_MAX == (tok = mdoc_find(mdoc, *p)))
                return(1);
        else if (0 == (width = mdoc_macro2len(tok))) 
                return(mdoc_warn(mdoc, WARN_SYNTAX,