Adding initial options processing (not hooked into parse yet). This is

[mandoc.git] / mdoc_term.c

diff --git a/mdoc_term.c b/mdoc_term.c
index 624140995b518297eb104269539a065daf84823c..b9e4b080e840c3b8d27b10ed7df82cd8a854a8f3 100644 (file)
--- a/mdoc_term.c
+++ b/mdoc_term.c
@@ -1,6 +1,7 @@
-/*     $Id: mdoc_term.c,v 1.167 2010/07/02 12:54:33 kristaps Exp $ */
+/*     $Id: mdoc_term.c,v 1.205 2010/12/25 23:27:50 kristaps Exp $ */

 /*
 /*

- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>

  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above


@@ -30,7 +31,6 @@
 #include "mandoc.h"
 #include "out.h"
 #include "term.h"
 #include "mandoc.h"
 #include "out.h"
 #include "term.h"

-#include "regs.h"

 #include "mdoc.h"
 #include "chars.h"
 #include "main.h"
 #include "mdoc.h"
 #include "chars.h"
 #include "main.h"


@@ -57,8 +57,6 @@ static        size_t    a2width(const struct termp *, const char *);
 static size_t    a2height(const struct termp *, const char *);
 static size_t    a2offs(const struct termp *, const char *);
 
 static size_t    a2height(const struct termp *, const char *);
 static size_t    a2offs(const struct termp *, const char *);
 

-static int       arg_hasattr(int, const struct mdoc_node *);
-static int       arg_getattr(int, const struct mdoc_node *);

 static void      print_bvspace(struct termp *,
                        const struct mdoc_node *,
                        const struct mdoc_node *);
 static void      print_bvspace(struct termp *,
                        const struct mdoc_node *,
                        const struct mdoc_node *);


@@ -70,50 +68,43 @@ static      void      synopsis_pre(struct termp *,
                        const struct mdoc_node *);
 
 static void      termp____post(DECL_ARGS);
                        const struct mdoc_node *);
 
 static void      termp____post(DECL_ARGS);

+static void      termp__t_post(DECL_ARGS);

 static void      termp_an_post(DECL_ARGS);
 static void      termp_an_post(DECL_ARGS);

-static void      termp_aq_post(DECL_ARGS);

 static void      termp_bd_post(DECL_ARGS);
 static void      termp_bk_post(DECL_ARGS);
 static void      termp_bl_post(DECL_ARGS);
 static void      termp_bd_post(DECL_ARGS);
 static void      termp_bk_post(DECL_ARGS);
 static void      termp_bl_post(DECL_ARGS);

-static void      termp_bq_post(DECL_ARGS);
-static void      termp_brq_post(DECL_ARGS);

 static void      termp_bx_post(DECL_ARGS);
 static void      termp_d1_post(DECL_ARGS);
 static void      termp_bx_post(DECL_ARGS);
 static void      termp_d1_post(DECL_ARGS);

-static void      termp_dq_post(DECL_ARGS);
-static int       termp_fd_pre(DECL_ARGS);

 static void      termp_fo_post(DECL_ARGS);
 static void      termp_in_post(DECL_ARGS);
 static void      termp_it_post(DECL_ARGS);
 static void      termp_lb_post(DECL_ARGS);
 static void      termp_nm_post(DECL_ARGS);
 static void      termp_fo_post(DECL_ARGS);
 static void      termp_in_post(DECL_ARGS);
 static void      termp_it_post(DECL_ARGS);
 static void      termp_lb_post(DECL_ARGS);
 static void      termp_nm_post(DECL_ARGS);

-static void      termp_op_post(DECL_ARGS);

 static void      termp_pf_post(DECL_ARGS);
 static void      termp_pf_post(DECL_ARGS);

-static void      termp_pq_post(DECL_ARGS);
-static void      termp_qq_post(DECL_ARGS);
+static void      termp_quote_post(DECL_ARGS);

 static void      termp_sh_post(DECL_ARGS);
 static void      termp_sh_post(DECL_ARGS);

-static void      termp_sq_post(DECL_ARGS);

 static void      termp_ss_post(DECL_ARGS);
 
 static void      termp_ss_post(DECL_ARGS);
 

+static int       termp__a_pre(DECL_ARGS);
+static int       termp__t_pre(DECL_ARGS);

 static int       termp_an_pre(DECL_ARGS);
 static int       termp_ap_pre(DECL_ARGS);
 static int       termp_an_pre(DECL_ARGS);
 static int       termp_ap_pre(DECL_ARGS);

-static int       termp_aq_pre(DECL_ARGS);

 static int       termp_bd_pre(DECL_ARGS);
 static int       termp_bf_pre(DECL_ARGS);
 static int       termp_bk_pre(DECL_ARGS);
 static int       termp_bl_pre(DECL_ARGS);
 static int       termp_bold_pre(DECL_ARGS);
 static int       termp_bd_pre(DECL_ARGS);
 static int       termp_bf_pre(DECL_ARGS);
 static int       termp_bk_pre(DECL_ARGS);
 static int       termp_bl_pre(DECL_ARGS);
 static int       termp_bold_pre(DECL_ARGS);

-static int       termp_bq_pre(DECL_ARGS);
-static int       termp_brq_pre(DECL_ARGS);

 static int       termp_bt_pre(DECL_ARGS);
 static int       termp_cd_pre(DECL_ARGS);
 static int       termp_d1_pre(DECL_ARGS);
 static int       termp_bt_pre(DECL_ARGS);
 static int       termp_cd_pre(DECL_ARGS);
 static int       termp_d1_pre(DECL_ARGS);

-static int       termp_dq_pre(DECL_ARGS);

 static int       termp_ex_pre(DECL_ARGS);
 static int       termp_fa_pre(DECL_ARGS);
 static int       termp_ex_pre(DECL_ARGS);
 static int       termp_fa_pre(DECL_ARGS);

+static int       termp_fd_pre(DECL_ARGS);

 static int       termp_fl_pre(DECL_ARGS);
 static int       termp_fn_pre(DECL_ARGS);
 static int       termp_fo_pre(DECL_ARGS);
 static int       termp_ft_pre(DECL_ARGS);
 static int       termp_fl_pre(DECL_ARGS);
 static int       termp_fn_pre(DECL_ARGS);
 static int       termp_fo_pre(DECL_ARGS);
 static int       termp_ft_pre(DECL_ARGS);

+static int       termp_igndelim_pre(DECL_ARGS);

 static int       termp_in_pre(DECL_ARGS);
 static int       termp_it_pre(DECL_ARGS);
 static int       termp_li_pre(DECL_ARGS);
 static int       termp_in_pre(DECL_ARGS);
 static int       termp_it_pre(DECL_ARGS);
 static int       termp_li_pre(DECL_ARGS);


@@ -121,16 +112,12 @@ static    int       termp_lk_pre(DECL_ARGS);
 static int       termp_nd_pre(DECL_ARGS);
 static int       termp_nm_pre(DECL_ARGS);
 static int       termp_ns_pre(DECL_ARGS);
 static int       termp_nd_pre(DECL_ARGS);
 static int       termp_nm_pre(DECL_ARGS);
 static int       termp_ns_pre(DECL_ARGS);

-static int       termp_op_pre(DECL_ARGS);
-static int       termp_pf_pre(DECL_ARGS);
-static int       termp_pq_pre(DECL_ARGS);
-static int       termp_qq_pre(DECL_ARGS);
+static int       termp_quote_pre(DECL_ARGS);

 static int       termp_rs_pre(DECL_ARGS);
 static int       termp_rv_pre(DECL_ARGS);
 static int       termp_sh_pre(DECL_ARGS);
 static int       termp_sm_pre(DECL_ARGS);
 static int       termp_sp_pre(DECL_ARGS);
 static int       termp_rs_pre(DECL_ARGS);
 static int       termp_rv_pre(DECL_ARGS);
 static int       termp_sh_pre(DECL_ARGS);
 static int       termp_sm_pre(DECL_ARGS);
 static int       termp_sp_pre(DECL_ARGS);

-static int       termp_sq_pre(DECL_ARGS);

 static int       termp_ss_pre(DECL_ARGS);
 static int       termp_under_pre(DECL_ARGS);
 static int       termp_ud_pre(DECL_ARGS);
 static int       termp_ss_pre(DECL_ARGS);
 static int       termp_under_pre(DECL_ARGS);
 static int       termp_ud_pre(DECL_ARGS);


@@ -153,7 +140,7 @@ static      const struct termact termacts[MDOC_MAX] = {
        { termp_bl_pre, termp_bl_post }, /* Bl */
        { NULL, NULL }, /* El */
        { termp_it_pre, termp_it_post }, /* It */
        { termp_bl_pre, termp_bl_post }, /* Bl */
        { NULL, NULL }, /* El */
        { termp_it_pre, termp_it_post }, /* It */

-       { NULL, NULL }, /* Ad */ 
+       { termp_under_pre, NULL }, /* Ad */ 

        { termp_an_pre, termp_an_post }, /* An */
        { termp_under_pre, NULL }, /* Ar */
        { termp_cd_pre, NULL }, /* Cd */
        { termp_an_pre, termp_an_post }, /* An */
        { termp_under_pre, NULL }, /* Ar */
        { termp_cd_pre, NULL }, /* Cd */


@@ -172,7 +159,7 @@ static      const struct termact termacts[MDOC_MAX] = {
        { termp_li_pre, NULL }, /* Li */
        { termp_nd_pre, NULL }, /* Nd */ 
        { termp_nm_pre, termp_nm_post }, /* Nm */ 
        { termp_li_pre, NULL }, /* Li */
        { termp_nd_pre, NULL }, /* Nd */ 
        { termp_nm_pre, termp_nm_post }, /* Nm */ 

-       { termp_op_pre, termp_op_post }, /* Op */
+       { termp_quote_pre, termp_quote_post }, /* Op */

        { NULL, NULL }, /* Ot */
        { termp_under_pre, NULL }, /* Pa */
        { termp_rv_pre, NULL }, /* Rv */
        { NULL, NULL }, /* Ot */
        { termp_under_pre, NULL }, /* Pa */
        { termp_rv_pre, NULL }, /* Rv */


@@ -180,7 +167,7 @@ static      const struct termact termacts[MDOC_MAX] = {
        { termp_under_pre, NULL }, /* Va */
        { termp_vt_pre, NULL }, /* Vt */
        { termp_xr_pre, NULL }, /* Xr */
        { termp_under_pre, NULL }, /* Va */
        { termp_vt_pre, NULL }, /* Vt */
        { termp_xr_pre, NULL }, /* Xr */

-       { NULL, termp____post }, /* %A */
+       { termp__a_pre, termp____post }, /* %A */

        { termp_under_pre, termp____post }, /* %B */
        { NULL, termp____post }, /* %D */
        { termp_under_pre, termp____post }, /* %I */
        { termp_under_pre, termp____post }, /* %B */
        { NULL, termp____post }, /* %D */
        { termp_under_pre, termp____post }, /* %I */


@@ -189,45 +176,45 @@ static    const struct termact termacts[MDOC_MAX] = {
        { NULL, termp____post }, /* %O */
        { NULL, termp____post }, /* %P */
        { NULL, termp____post }, /* %R */
        { NULL, termp____post }, /* %O */
        { NULL, termp____post }, /* %P */
        { NULL, termp____post }, /* %R */

-       { termp_under_pre, termp____post }, /* %T */
+       { termp__t_pre, termp__t_post }, /* %T */

        { NULL, termp____post }, /* %V */
        { NULL, NULL }, /* Ac */
        { NULL, termp____post }, /* %V */
        { NULL, NULL }, /* Ac */

-       { termp_aq_pre, termp_aq_post }, /* Ao */
-       { termp_aq_pre, termp_aq_post }, /* Aq */
+       { termp_quote_pre, termp_quote_post }, /* Ao */
+       { termp_quote_pre, termp_quote_post }, /* Aq */

        { NULL, NULL }, /* At */
        { NULL, NULL }, /* Bc */
        { termp_bf_pre, NULL }, /* Bf */ 
        { NULL, NULL }, /* At */
        { NULL, NULL }, /* Bc */
        { termp_bf_pre, NULL }, /* Bf */ 

-       { termp_bq_pre, termp_bq_post }, /* Bo */
-       { termp_bq_pre, termp_bq_post }, /* Bq */
+       { termp_quote_pre, termp_quote_post }, /* Bo */
+       { termp_quote_pre, termp_quote_post }, /* Bq */

        { termp_xx_pre, NULL }, /* Bsx */
        { NULL, termp_bx_post }, /* Bx */
        { NULL, NULL }, /* Db */
        { NULL, NULL }, /* Dc */
        { termp_xx_pre, NULL }, /* Bsx */
        { NULL, termp_bx_post }, /* Bx */
        { NULL, NULL }, /* Db */
        { NULL, NULL }, /* Dc */

-       { termp_dq_pre, termp_dq_post }, /* Do */
-       { termp_dq_pre, termp_dq_post }, /* Dq */
+       { termp_quote_pre, termp_quote_post }, /* Do */
+       { termp_quote_pre, termp_quote_post }, /* Dq */

        { NULL, NULL }, /* Ec */ /* FIXME: no space */
        { NULL, NULL }, /* Ef */
        { termp_under_pre, NULL }, /* Em */ 
        { NULL, NULL }, /* Eo */
        { termp_xx_pre, NULL }, /* Fx */
        { NULL, NULL }, /* Ec */ /* FIXME: no space */
        { NULL, NULL }, /* Ef */
        { termp_under_pre, NULL }, /* Em */ 
        { NULL, NULL }, /* Eo */
        { termp_xx_pre, NULL }, /* Fx */

-       { termp_bold_pre, NULL }, /* Ms */ /* FIXME: convert to symbol? */
-       { NULL, NULL }, /* No */
+       { termp_bold_pre, NULL }, /* Ms */
+       { termp_igndelim_pre, NULL }, /* No */

        { termp_ns_pre, NULL }, /* Ns */
        { termp_xx_pre, NULL }, /* Nx */
        { termp_xx_pre, NULL }, /* Ox */
        { NULL, NULL }, /* Pc */
        { termp_ns_pre, NULL }, /* Ns */
        { termp_xx_pre, NULL }, /* Nx */
        { termp_xx_pre, NULL }, /* Ox */
        { NULL, NULL }, /* Pc */

-       { termp_pf_pre, termp_pf_post }, /* Pf */
-       { termp_pq_pre, termp_pq_post }, /* Po */
-       { termp_pq_pre, termp_pq_post }, /* Pq */
+       { termp_igndelim_pre, termp_pf_post }, /* Pf */
+       { termp_quote_pre, termp_quote_post }, /* Po */
+       { termp_quote_pre, termp_quote_post }, /* Pq */

        { NULL, NULL }, /* Qc */
        { NULL, NULL }, /* Qc */

-       { termp_sq_pre, termp_sq_post }, /* Ql */
-       { termp_qq_pre, termp_qq_post }, /* Qo */
-       { termp_qq_pre, termp_qq_post }, /* Qq */
+       { termp_quote_pre, termp_quote_post }, /* Ql */
+       { termp_quote_pre, termp_quote_post }, /* Qo */
+       { termp_quote_pre, termp_quote_post }, /* Qq */

        { NULL, NULL }, /* Re */
        { termp_rs_pre, NULL }, /* Rs */
        { NULL, NULL }, /* Sc */
        { NULL, NULL }, /* Re */
        { termp_rs_pre, NULL }, /* Rs */
        { NULL, NULL }, /* Sc */

-       { termp_sq_pre, termp_sq_post }, /* So */
-       { termp_sq_pre, termp_sq_post }, /* Sq */
+       { termp_quote_pre, termp_quote_post }, /* So */
+       { termp_quote_pre, termp_quote_post }, /* Sq */

        { termp_sm_pre, NULL }, /* Sm */
        { termp_under_pre, NULL }, /* Sx */
        { termp_bold_pre, NULL }, /* Sy */
        { termp_sm_pre, NULL }, /* Sm */
        { termp_under_pre, NULL }, /* Sx */
        { termp_bold_pre, NULL }, /* Sy */


@@ -237,7 +224,7 @@ static      const struct termact termacts[MDOC_MAX] = {
        { NULL, NULL }, /* Xo */
        { termp_fo_pre, termp_fo_post }, /* Fo */ 
        { NULL, NULL }, /* Fc */ 
        { NULL, NULL }, /* Xo */
        { termp_fo_pre, termp_fo_post }, /* Fo */ 
        { NULL, NULL }, /* Fc */ 

-       { termp_op_pre, termp_op_post }, /* Oo */
+       { termp_quote_pre, termp_quote_post }, /* Oo */

        { NULL, NULL }, /* Oc */
        { termp_bk_pre, termp_bk_post }, /* Bk */
        { NULL, NULL }, /* Ek */
        { NULL, NULL }, /* Oc */
        { termp_bk_pre, termp_bk_post }, /* Bk */
        { NULL, NULL }, /* Ek */


@@ -249,8 +236,8 @@ static      const struct termact termacts[MDOC_MAX] = {
        { termp_sp_pre, NULL }, /* Lp */ 
        { termp_lk_pre, NULL }, /* Lk */ 
        { termp_under_pre, NULL }, /* Mt */ 
        { termp_sp_pre, NULL }, /* Lp */ 
        { termp_lk_pre, NULL }, /* Lk */ 
        { termp_under_pre, NULL }, /* Mt */ 

-       { termp_brq_pre, termp_brq_post }, /* Brq */ 
-       { termp_brq_pre, termp_brq_post }, /* Bro */ 
+       { termp_quote_pre, termp_quote_post }, /* Brq */ 
+       { termp_quote_pre, termp_quote_post }, /* Bro */ 

        { NULL, NULL }, /* Brc */ 
        { NULL, termp____post }, /* %C */ 
        { NULL, NULL }, /* Es */ /* TODO */
        { NULL, NULL }, /* Brc */ 
        { NULL, termp____post }, /* %C */ 
        { NULL, NULL }, /* Es */ /* TODO */


@@ -331,6 +318,36 @@ print_mdoc_node(DECL_ARGS)
        else if (termacts[n->tok].pre && ENDBODY_NOT == n->end)
                chld = (*termacts[n->tok].pre)(p, &npair, m, n);
 
        else if (termacts[n->tok].pre && ENDBODY_NOT == n->end)
                chld = (*termacts[n->tok].pre)(p, &npair, m, n);
 

+       /*
+        * Keeps only work until the end of a line.  If a keep was
+        * invoked in a prior line, revert it to PREKEEP.
+        *
+        * Also let SYNPRETTY sections behave as if they were wrapped
+        * in a `Bk' block.
+        */
+
+       if (TERMP_KEEP & p->flags || MDOC_SYNPRETTY & n->flags) {
+               if (n->prev && n->prev->line != n->line) {
+                       p->flags &= ~TERMP_KEEP;
+                       p->flags |= TERMP_PREKEEP;
+               } else if (NULL == n->prev) {
+                       if (n->parent && n->parent->line != n->line) {
+                               p->flags &= ~TERMP_KEEP;
+                               p->flags |= TERMP_PREKEEP;
+                       }
+               }
+       }
+
+       /*
+        * Since SYNPRETTY sections aren't "turned off" with `Ek',
+        * we have to intuit whether we should disable formatting.
+        */
+
+       if ( ! (MDOC_SYNPRETTY & n->flags) &&
+           ((n->prev   && MDOC_SYNPRETTY & n->prev->flags) ||
+            (n->parent && MDOC_SYNPRETTY & n->parent->flags)))
+               p->flags &= ~(TERMP_KEEP | TERMP_PREKEEP);
+

        if (chld && n->child)
                print_mdoc_nodelist(p, &npair, m, n->child);
 
        if (chld && n->child)
                print_mdoc_nodelist(p, &npair, m, n->child);
 


@@ -527,38 +544,6 @@ a2offs(const struct termp *p, const char *v)
 }
 
 
 }
 
 

-/*
- * Return 1 if an argument has a particular argument value or 0 if it
- * does not.  See arg_getattr().
- */
-static int
-arg_hasattr(int arg, const struct mdoc_node *n)
-{
-
-       return(-1 != arg_getattr(arg, n));
-}
-
-
-/*
- * Get the index of an argument in a node's argument list or -1 if it
- * does not exist.
- */
-static int
-arg_getattr(int v, const struct mdoc_node *n)
-{
-       int              i;
-
-       if (NULL == n->args)
-               return(0);
-
-       for (i = 0; i < (int)n->args->argc; i++) 
-               if (n->args->argv[i].arg == v)
-                       return(i);
-
-       return(-1);
-}
-
-

 /*
  * Determine how much space to print out before block elements of `It'
  * (and thus `Bl') and `Bd'.  And then go ahead and print that space,
 /*
  * Determine how much space to print out before block elements of `It'
  * (and thus `Bl') and `Bd'.  And then go ahead and print that space,


@@ -573,9 +558,9 @@ print_bvspace(struct termp *p,
 
        term_newln(p);
 
 
        term_newln(p);
 

-       if (MDOC_Bd == bl->tok && bl->data.Bd->comp)
+       if (MDOC_Bd == bl->tok && bl->norm->Bd.comp)

                return;
                return;

-       if (MDOC_Bl == bl->tok && bl->data.Bl->comp)
+       if (MDOC_Bl == bl->tok && bl->norm->Bl.comp)

                return;
 
        /* Do not vspace directly after Ss/Sh. */
                return;
 
        /* Do not vspace directly after Ss/Sh. */


@@ -594,13 +579,13 @@ print_bvspace(struct termp *p,
 
        /* A `-column' does not assert vspace within the list. */
 
 
        /* A `-column' does not assert vspace within the list. */
 

-       if (MDOC_Bl == bl->tok && LIST_column == bl->data.Bl->type)
+       if (MDOC_Bl == bl->tok && LIST_column == bl->norm->Bl.type)

                if (n->prev && MDOC_It == n->prev->tok)
                        return;
 
        /* A `-diag' without body does not vspace. */
 
                if (n->prev && MDOC_It == n->prev->tok)
                        return;
 
        /* A `-diag' without body does not vspace. */
 

-       if (MDOC_Bl == bl->tok && LIST_diag == bl->data.Bl->type)
+       if (MDOC_Bl == bl->tok && LIST_diag == bl->norm->Bl.type)

                if (n->prev && MDOC_It == n->prev->tok) {
                        assert(n->prev->body);
                        if (NULL == n->prev->body->child)
                if (n->prev && MDOC_It == n->prev->tok) {
                        assert(n->prev->body);
                        if (NULL == n->prev->body->child)


@@ -611,40 +596,13 @@ print_bvspace(struct termp *p,
 }
 
 
 }
 
 

-/* ARGSUSED */
-static int
-termp_dq_pre(DECL_ARGS)
-{
-
-       if (MDOC_BODY != n->type)
-               return(1);
-
-       term_word(p, "\\(lq");
-       p->flags |= TERMP_NOSPACE;
-       return(1);
-}
-
-
-/* ARGSUSED */
-static void
-termp_dq_post(DECL_ARGS)
-{
-
-       if (MDOC_BODY != n->type)
-               return;
-
-       p->flags |= TERMP_NOSPACE;
-       term_word(p, "\\(rq");
-}
-
-

 /* ARGSUSED */
 static int
 termp_it_pre(DECL_ARGS)
 {
        const struct mdoc_node *bl, *nn;
        char                    buf[7];
 /* ARGSUSED */
 static int
 termp_it_pre(DECL_ARGS)
 {
        const struct mdoc_node *bl, *nn;
        char                    buf[7];

-       int                     i, col;
+       int                     i;

        size_t                  width, offset, ncols, dcol;
        enum mdoc_list          type;
 
        size_t                  width, offset, ncols, dcol;
        enum mdoc_list          type;
 


@@ -654,8 +612,7 @@ termp_it_pre(DECL_ARGS)
        }
 
        bl = n->parent->parent->parent;
        }
 
        bl = n->parent->parent->parent;

-       assert(bl->data.Bl);
-       type = bl->data.Bl->type;
+       type = bl->norm->Bl.type;

 
        /* 
         * First calculate width and offset.  This is pretty easy unless
 
        /* 
         * First calculate width and offset.  This is pretty easy unless


@@ -665,16 +622,14 @@ termp_it_pre(DECL_ARGS)
 
        width = offset = 0;
 
 
        width = offset = 0;
 

-       if (bl->data.Bl->offs)
-               offset = a2offs(p, bl->data.Bl->offs);
+       if (bl->norm->Bl.offs)
+               offset = a2offs(p, bl->norm->Bl.offs);

 
        switch (type) {
        case (LIST_column):
                if (MDOC_HEAD == n->type)
                        break;
 
 
        switch (type) {
        case (LIST_column):
                if (MDOC_HEAD == n->type)
                        break;
 

-               col = arg_getattr(MDOC_Column, bl);
-

                /*
                 * Imitate groff's column handling:
                 * - For each earlier column, add its width.
                /*
                 * Imitate groff's column handling:
                 * - For each earlier column, add its width.


@@ -684,7 +639,8 @@ termp_it_pre(DECL_ARGS)
                 *   column.
                 * - For more than 5 columns, add only one column.
                 */
                 *   column.
                 * - For more than 5 columns, add only one column.
                 */

-               ncols = bl->args->argv[col].sz;
+               ncols = bl->norm->Bl.ncols;
+

                /* LINTED */
                dcol = ncols < 5 ? term_len(p, 4) : 
                        ncols == 5 ? term_len(p, 3) : term_len(p, 1);
                /* LINTED */
                dcol = ncols < 5 ? term_len(p, 4) : 
                        ncols == 5 ? term_len(p, 3) : term_len(p, 1);


@@ -698,7 +654,7 @@ termp_it_pre(DECL_ARGS)
                                nn->prev && i < (int)ncols; 
                                nn = nn->prev, i++)
                        offset += dcol + a2width
                                nn->prev && i < (int)ncols; 
                                nn = nn->prev, i++)
                        offset += dcol + a2width

-                               (p, bl->args->argv[col].value[i]);
+                               (p, bl->norm->Bl.cols[i]);

 
                /*
                 * When exceeding the declared number of columns, leave
 
                /*
                 * When exceeding the declared number of columns, leave


@@ -713,10 +669,10 @@ termp_it_pre(DECL_ARGS)
                 * Use the declared column widths, extended as explained
                 * in the preceding paragraph.
                 */
                 * Use the declared column widths, extended as explained
                 * in the preceding paragraph.
                 */

-               width = a2width(p, bl->args->argv[col].value[i]) + dcol;
+               width = a2width(p, bl->norm->Bl.cols[i]) + dcol;

                break;
        default:
                break;
        default:

-               if (NULL == bl->data.Bl->width)
+               if (NULL == bl->norm->Bl.width)

                        break;
 
                /* 
                        break;
 
                /* 


@@ -724,8 +680,8 @@ termp_it_pre(DECL_ARGS)
                 * number for buffering single arguments.  See the above
                 * handling for column for how this changes.
                 */
                 * number for buffering single arguments.  See the above
                 * handling for column for how this changes.
                 */

-               assert(bl->data.Bl->width);
-               width = a2width(p, bl->data.Bl->width) + term_len(p, 2);
+               assert(bl->norm->Bl.width);
+               width = a2width(p, bl->norm->Bl.width) + term_len(p, 2);

                break;
        }
 
                break;
        }
 


@@ -987,7 +943,7 @@ termp_it_post(DECL_ARGS)
        if (MDOC_BLOCK == n->type)
                return;
 
        if (MDOC_BLOCK == n->type)
                return;
 

-       type = n->parent->parent->parent->data.Bl->type;
+       type = n->parent->parent->parent->norm->Bl.type;

 
        switch (type) {
        case (LIST_item):
 
        switch (type) {
        case (LIST_item):


@@ -1044,15 +1000,22 @@ termp_nm_pre(DECL_ARGS)
        if (NULL == n->child && NULL == m->name)
                return(0);
 
        if (NULL == n->child && NULL == m->name)
                return(0);
 

-       synopsis_pre(p, n);
+       if (MDOC_HEAD == n->type)
+               synopsis_pre(p, n->parent);

 
        if (MDOC_HEAD == n->type && n->next->child) {
 
        if (MDOC_HEAD == n->type && n->next->child) {

-               p->flags |= TERMP_NOSPACE | TERMP_NOBREAK | TERMP_HANG;
-               p->rmargin = p->offset + term_len(p, 1) +
-                   (NULL == n->child ? term_strlen(p, m->name) :
-                    MDOC_TEXT == n->child->type ?
-                       term_strlen(p, n->child->string) :
-                    term_len(p, 5));
+               p->flags |= TERMP_NOSPACE | TERMP_NOBREAK;
+               p->rmargin = p->offset + term_len(p, 1);
+               if (NULL == n->child) {
+                       p->rmargin += term_strlen(p, m->name);
+               } else if (MDOC_TEXT == n->child->type) {
+                       p->rmargin += term_strlen(p, n->child->string);
+                       if (n->child->next)
+                               p->flags |= TERMP_HANG;
+               } else {
+                       p->rmargin += term_len(p, 5);
+                       p->flags |= TERMP_HANG;
+               }

        }
 
        term_fontpush(p, TERMFONT_BOLD);
        }
 
        term_fontpush(p, TERMFONT_BOLD);


@@ -1094,6 +1057,19 @@ termp_fl_pre(DECL_ARGS)
 }
 
 
 }
 
 

+/* ARGSUSED */
+static int
+termp__a_pre(DECL_ARGS)
+{
+
+       if (n->prev && MDOC__A == n->prev->tok)
+               if (NULL == n->next || MDOC__A != n->next->tok)
+                       term_word(p, "and");
+
+       return(1);
+}
+
+

 /* ARGSUSED */
 static int
 termp_an_pre(DECL_ARGS)
 /* ARGSUSED */
 static int
 termp_an_pre(DECL_ARGS)


@@ -1141,10 +1117,10 @@ termp_an_post(DECL_ARGS)
                return;
        }
 
                return;
        }
 

-       if (arg_hasattr(MDOC_Split, n)) {
+       if (AUTH_split == n->norm->An.auth) {

                p->flags &= ~TERMP_NOSPLIT;
                p->flags |= TERMP_SPLIT;
                p->flags &= ~TERMP_NOSPLIT;
                p->flags |= TERMP_SPLIT;

-       } else {
+       } else if (AUTH_nosplit == n->norm->An.auth) {

                p->flags &= ~TERMP_SPLIT;
                p->flags |= TERMP_NOSPLIT;
        }
                p->flags &= ~TERMP_SPLIT;
                p->flags |= TERMP_NOSPLIT;
        }


@@ -1285,18 +1261,6 @@ termp_bl_post(DECL_ARGS)
 }
 
 
 }
 
 

-/* ARGSUSED */
-static void
-termp_op_post(DECL_ARGS)
-{
-
-       if (MDOC_BODY != n->type) 
-               return;
-       p->flags |= TERMP_NOSPACE;
-       term_word(p, "\\(rB");
-}
-
-

 /* ARGSUSED */
 static int
 termp_xr_pre(DECL_ARGS)
 /* ARGSUSED */
 static int
 termp_xr_pre(DECL_ARGS)


@@ -1314,9 +1278,7 @@ termp_xr_pre(DECL_ARGS)
                return(0);
        p->flags |= TERMP_NOSPACE;
        term_word(p, "(");
                return(0);
        p->flags |= TERMP_NOSPACE;
        term_word(p, "(");

-       p->flags |= TERMP_NOSPACE;

        term_word(p, nn->string);
        term_word(p, nn->string);

-       p->flags |= TERMP_NOSPACE;

        term_word(p, ")");
 
        return(0);
        term_word(p, ")");
 
        return(0);


@@ -1464,23 +1426,6 @@ termp_sh_post(DECL_ARGS)
 }
 
 
 }
 
 

-/* ARGSUSED */
-static int
-termp_op_pre(DECL_ARGS)
-{
-
-       switch (n->type) {
-       case (MDOC_BODY):
-               term_word(p, "\\(lB");
-               p->flags |= TERMP_NOSPACE;
-               break;
-       default:
-               break;
-       }
-       return(1);
-}
-
-

 /* ARGSUSED */
 static int
 termp_bt_pre(DECL_ARGS)
 /* ARGSUSED */
 static int
 termp_bt_pre(DECL_ARGS)


@@ -1537,31 +1482,6 @@ termp_d1_post(DECL_ARGS)
 }
 
 
 }
 
 

-/* ARGSUSED */
-static int
-termp_aq_pre(DECL_ARGS)
-{
-
-       if (MDOC_BODY != n->type)
-               return(1);
-       term_word(p, "\\(la");
-       p->flags |= TERMP_NOSPACE;
-       return(1);
-}
-
-
-/* ARGSUSED */
-static void
-termp_aq_post(DECL_ARGS)
-{
-
-       if (MDOC_BODY != n->type)
-               return;
-       p->flags |= TERMP_NOSPACE;
-       term_word(p, "\\(ra");
-}
-
-

 /* ARGSUSED */
 static int
 termp_ft_pre(DECL_ARGS)
 /* ARGSUSED */
 static int
 termp_ft_pre(DECL_ARGS)


@@ -1638,8 +1558,7 @@ termp_fa_pre(DECL_ARGS)
 static int
 termp_bd_pre(DECL_ARGS)
 {
 static int
 termp_bd_pre(DECL_ARGS)
 {

-       size_t                   tabwidth;
-       size_t                   rm, rmax;
+       size_t                   tabwidth, rm, rmax;

        const struct mdoc_node  *nn;
 
        if (MDOC_BLOCK == n->type) {
        const struct mdoc_node  *nn;
 
        if (MDOC_BLOCK == n->type) {


@@ -1648,9 +1567,8 @@ termp_bd_pre(DECL_ARGS)
        } else if (MDOC_HEAD == n->type)
                return(0);
 
        } else if (MDOC_HEAD == n->type)
                return(0);
 

-       assert(n->data.Bd);
-       if (n->data.Bd->offs)
-               p->offset += a2offs(p, n->data.Bd->offs);
+       if (n->norm->Bd.offs)
+               p->offset += a2offs(p, n->norm->Bd.offs);

 
        /*
         * If -ragged or -filled are specified, the block does nothing
 
        /*
         * If -ragged or -filled are specified, the block does nothing


@@ -1660,8 +1578,8 @@ termp_bd_pre(DECL_ARGS)
         * lines are allowed.
         */
        
         * lines are allowed.
         */
        

-       if (DISP_literal != n->data.Bd->type && 
-                       DISP_unfilled != n->data.Bd->type)
+       if (DISP_literal != n->norm->Bd.type && 
+                       DISP_unfilled != n->norm->Bd.type)

                return(1);
 
        tabwidth = p->tabwidth;
                return(1);
 
        tabwidth = p->tabwidth;


@@ -1671,12 +1589,37 @@ termp_bd_pre(DECL_ARGS)
        p->rmargin = p->maxrmargin = TERM_MAXMARGIN;
 
        for (nn = n->child; nn; nn = nn->next) {
        p->rmargin = p->maxrmargin = TERM_MAXMARGIN;
 
        for (nn = n->child; nn; nn = nn->next) {

-               p->flags |= TERMP_NOSPACE;

                print_mdoc_node(p, pair, m, nn);
                print_mdoc_node(p, pair, m, nn);

-               if (NULL == nn->prev ||
-                   nn->prev->line < nn->line ||
-                   NULL == nn->next)
-                       term_flushln(p);
+               /*
+                * If the printed node flushes its own line, then we
+                * needn't do it here as well.  This is hacky, but the
+                * notion of selective eoln whitespace is pretty dumb
+                * anyway, so don't sweat it.
+                */
+               switch (nn->tok) {
+               case (MDOC_Sm):
+                       /* FALLTHROUGH */
+               case (MDOC_br):
+                       /* FALLTHROUGH */
+               case (MDOC_sp):
+                       /* FALLTHROUGH */
+               case (MDOC_Bl):
+                       /* FALLTHROUGH */
+               case (MDOC_D1):
+                       /* FALLTHROUGH */
+               case (MDOC_Dl):
+                       /* FALLTHROUGH */
+               case (MDOC_Lp):
+                       /* FALLTHROUGH */
+               case (MDOC_Pp):
+                       continue;
+               default:
+                       break;
+               }
+               if (nn->next && nn->next->line == nn->line)
+                       continue;
+               term_flushln(p);
+               p->flags |= TERMP_NOSPACE;

        }
 
        p->tabwidth = tabwidth;
        }
 
        p->tabwidth = tabwidth;


@@ -1698,9 +1641,8 @@ termp_bd_post(DECL_ARGS)
        rm = p->rmargin;
        rmax = p->maxrmargin;
 
        rm = p->rmargin;
        rmax = p->maxrmargin;
 

-       assert(n->data.Bd);
-       if (DISP_literal == n->data.Bd->type || 
-                       DISP_unfilled == n->data.Bd->type)
+       if (DISP_literal == n->norm->Bd.type || 
+                       DISP_unfilled == n->norm->Bd.type)

                p->rmargin = p->maxrmargin = TERM_MAXMARGIN;
 
        p->flags |= TERMP_NOSPACE;
                p->rmargin = p->maxrmargin = TERM_MAXMARGIN;
 
        p->flags |= TERMP_NOSPACE;


@@ -1711,31 +1653,6 @@ termp_bd_post(DECL_ARGS)
 }
 
 
 }
 
 

-/* ARGSUSED */
-static int
-termp_qq_pre(DECL_ARGS)
-{
-
-       if (MDOC_BODY != n->type)
-               return(1);
-       term_word(p, "\"");
-       p->flags |= TERMP_NOSPACE;
-       return(1);
-}
-
-
-/* ARGSUSED */
-static void
-termp_qq_post(DECL_ARGS)
-{
-
-       if (MDOC_BODY != n->type)
-               return;
-       p->flags |= TERMP_NOSPACE;
-       term_word(p, "\"");
-}
-
-

 /* ARGSUSED */
 static void
 termp_bx_post(DECL_ARGS)
 /* ARGSUSED */
 static void
 termp_bx_post(DECL_ARGS)


@@ -1756,7 +1673,7 @@ termp_xx_pre(DECL_ARGS)
        pp = NULL;
        switch (n->tok) {
        case (MDOC_Bsx):
        pp = NULL;
        switch (n->tok) {
        case (MDOC_Bsx):

-               pp = "BSDI BSD/OS";
+               pp = "BSD/OS";

                break;
        case (MDOC_Dx):
                pp = "DragonFly";
                break;
        case (MDOC_Dx):
                pp = "DragonFly";


@@ -1785,32 +1702,7 @@ termp_xx_pre(DECL_ARGS)
 
 /* ARGSUSED */
 static int
 
 /* ARGSUSED */
 static int

-termp_sq_pre(DECL_ARGS)
-{
-
-       if (MDOC_BODY != n->type)
-               return(1);
-       term_word(p, "\\(oq");
-       p->flags |= TERMP_NOSPACE;
-       return(1);
-}
-
-
-/* ARGSUSED */
-static void
-termp_sq_post(DECL_ARGS)
-{
-
-       if (MDOC_BODY != n->type)
-               return;
-       p->flags |= TERMP_NOSPACE;
-       term_word(p, "\\(aq");
-}
-
-
-/* ARGSUSED */
-static int
-termp_pf_pre(DECL_ARGS)
+termp_igndelim_pre(DECL_ARGS)

 {
 
        p->flags |= TERMP_IGNDELIM;
 {
 
        p->flags |= TERMP_IGNDELIM;


@@ -1823,7 +1715,6 @@ static void
 termp_pf_post(DECL_ARGS)
 {
 
 termp_pf_post(DECL_ARGS)
 {
 

-       p->flags &= ~TERMP_IGNDELIM;

        p->flags |= TERMP_NOSPACE;
 }
 
        p->flags |= TERMP_NOSPACE;
 }
 


@@ -1938,37 +1829,61 @@ termp_sp_pre(DECL_ARGS)
 
 /* ARGSUSED */
 static int
 
 /* ARGSUSED */
 static int

-termp_brq_pre(DECL_ARGS)
+termp_quote_pre(DECL_ARGS)

 {
 
 {
 

-       if (MDOC_BODY != n->type)
+       if (MDOC_BODY != n->type && MDOC_ELEM != n->type)

                return(1);
                return(1);

-       term_word(p, "\\(lC");
-       p->flags |= TERMP_NOSPACE;
-       return(1);
-}
-
-
-/* ARGSUSED */
-static void
-termp_brq_post(DECL_ARGS)
-{

 
 

-       if (MDOC_BODY != n->type)
-               return;
-       p->flags |= TERMP_NOSPACE;
-       term_word(p, "\\(rC");
-}
-
-
-/* ARGSUSED */
-static int
-termp_bq_pre(DECL_ARGS)
-{
+       switch (n->tok) {
+       case (MDOC_Ao):
+               /* FALLTHROUGH */
+       case (MDOC_Aq):
+               term_word(p, "<");
+               break;
+       case (MDOC_Bro):
+               /* FALLTHROUGH */
+       case (MDOC_Brq):
+               term_word(p, "{");
+               break;
+       case (MDOC_Oo):
+               /* FALLTHROUGH */
+       case (MDOC_Op):
+               /* FALLTHROUGH */
+       case (MDOC_Bo):
+               /* FALLTHROUGH */
+       case (MDOC_Bq):
+               term_word(p, "[");
+               break;
+       case (MDOC_Do):
+               /* FALLTHROUGH */
+       case (MDOC_Dq):
+               term_word(p, "``");
+               break;
+       case (MDOC_Po):
+               /* FALLTHROUGH */
+       case (MDOC_Pq):
+               term_word(p, "(");
+               break;
+       case (MDOC__T):
+               /* FALLTHROUGH */
+       case (MDOC_Qo):
+               /* FALLTHROUGH */
+       case (MDOC_Qq):
+               term_word(p, "\"");
+               break;
+       case (MDOC_Ql):
+               /* FALLTHROUGH */
+       case (MDOC_So):
+               /* FALLTHROUGH */
+       case (MDOC_Sq):
+               term_word(p, "`");
+               break;
+       default:
+               abort();
+               /* NOTREACHED */
+       }

 
 

-       if (MDOC_BODY != n->type)
-               return(1);
-       term_word(p, "\\(lB");

        p->flags |= TERMP_NOSPACE;
        return(1);
 }
        p->flags |= TERMP_NOSPACE;
        return(1);
 }


@@ -1976,37 +1891,62 @@ termp_bq_pre(DECL_ARGS)
 
 /* ARGSUSED */
 static void
 
 /* ARGSUSED */
 static void

-termp_bq_post(DECL_ARGS)
+termp_quote_post(DECL_ARGS)

 {
 
 {
 

-       if (MDOC_BODY != n->type)
+       if (MDOC_BODY != n->type && MDOC_ELEM != n->type)

                return;
                return;

-       p->flags |= TERMP_NOSPACE;
-       term_word(p, "\\(rB");
-}
-

 
 

-/* ARGSUSED */
-static int
-termp_pq_pre(DECL_ARGS)
-{
-
-       if (MDOC_BODY != n->type)
-               return(1);
-       term_word(p, "\\&(");

        p->flags |= TERMP_NOSPACE;
        p->flags |= TERMP_NOSPACE;

-       return(1);
-}

 
 

-
-/* ARGSUSED */
-static void
-termp_pq_post(DECL_ARGS)
-{
-
-       if (MDOC_BODY != n->type)
-               return;
-       term_word(p, ")");
+       switch (n->tok) {
+       case (MDOC_Ao):
+               /* FALLTHROUGH */
+       case (MDOC_Aq):
+               term_word(p, ">");
+               break;
+       case (MDOC_Bro):
+               /* FALLTHROUGH */
+       case (MDOC_Brq):
+               term_word(p, "}");
+               break;
+       case (MDOC_Oo):
+               /* FALLTHROUGH */
+       case (MDOC_Op):
+               /* FALLTHROUGH */
+       case (MDOC_Bo):
+               /* FALLTHROUGH */
+       case (MDOC_Bq):
+               term_word(p, "]");
+               break;
+       case (MDOC_Do):
+               /* FALLTHROUGH */
+       case (MDOC_Dq):
+               term_word(p, "''");
+               break;
+       case (MDOC_Po):
+               /* FALLTHROUGH */
+       case (MDOC_Pq):
+               term_word(p, ")");
+               break;
+       case (MDOC__T):
+               /* FALLTHROUGH */
+       case (MDOC_Qo):
+               /* FALLTHROUGH */
+       case (MDOC_Qq):
+               term_word(p, "\"");
+               break;
+       case (MDOC_Ql):
+               /* FALLTHROUGH */
+       case (MDOC_So):
+               /* FALLTHROUGH */
+       case (MDOC_Sq):
+               term_word(p, "'");
+               break;
+       default:
+               abort();
+               /* NOTREACHED */
+       }

 }
 
 
 }
 
 


@@ -2021,13 +1961,14 @@ termp_fo_pre(DECL_ARGS)
        } else if (MDOC_BODY == n->type) {
                p->flags |= TERMP_NOSPACE;
                term_word(p, "(");
        } else if (MDOC_BODY == n->type) {
                p->flags |= TERMP_NOSPACE;
                term_word(p, "(");

-               p->flags |= TERMP_NOSPACE;

                return(1);
        } 
 
                return(1);
        } 
 

+       if (NULL == n->child)
+               return(0);
+

        /* XXX: we drop non-initial arguments as per groff. */
 
        /* XXX: we drop non-initial arguments as per groff. */
 

-       assert(n->child);

        assert(n->child->string);
        term_fontpush(p, TERMFONT_BOLD);
        term_word(p, n->child->string);
        assert(n->child->string);
        term_fontpush(p, TERMFONT_BOLD);
        term_word(p, n->child->string);


@@ -2043,13 +1984,10 @@ termp_fo_post(DECL_ARGS)
        if (MDOC_BODY != n->type) 
                return;
 
        if (MDOC_BODY != n->type) 
                return;
 

-       p->flags |= TERMP_NOSPACE;

        term_word(p, ")");
 
        term_word(p, ")");
 

-       if (MDOC_SYNPRETTY & n->flags) {
-               p->flags |= TERMP_NOSPACE;
+       if (MDOC_SYNPRETTY & n->flags)

                term_word(p, ";");
                term_word(p, ";");

-       }

 }
 
 
 }
 
 


@@ -2063,11 +2001,9 @@ termp_bf_pre(DECL_ARGS)
        else if (MDOC_BLOCK != n->type)
                return(1);
 
        else if (MDOC_BLOCK != n->type)
                return(1);
 

-       assert(n->data.Bf);
-
-       if (FONT_Em == n->data.Bf->font) 
+       if (FONT_Em == n->norm->Bf.font) 

                term_fontpush(p, TERMFONT_UNDER);
                term_fontpush(p, TERMFONT_UNDER);

-       else if (FONT_Sy == n->data.Bf->font) 
+       else if (FONT_Sy == n->norm->Bf.font) 

                term_fontpush(p, TERMFONT_BOLD);
        else 
                term_fontpush(p, TERMFONT_NONE);
                term_fontpush(p, TERMFONT_BOLD);
        else 
                term_fontpush(p, TERMFONT_NONE);


@@ -2082,9 +2018,11 @@ termp_sm_pre(DECL_ARGS)
 {
 
        assert(n->child && MDOC_TEXT == n->child->type);
 {
 
        assert(n->child && MDOC_TEXT == n->child->type);

-       if (0 == strcmp("on", n->child->string))
+       if (0 == strcmp("on", n->child->string)) {
+               if (p->col)
+                       p->flags &= ~TERMP_NOSPACE;

                p->flags &= ~TERMP_NONOSPACE;
                p->flags &= ~TERMP_NONOSPACE;

-       else
+       } else

                p->flags |= TERMP_NONOSPACE;
 
        return(0);
                p->flags |= TERMP_NONOSPACE;
 
        return(0);


@@ -2097,7 +2035,7 @@ termp_ap_pre(DECL_ARGS)
 {
 
        p->flags |= TERMP_NOSPACE;
 {
 
        p->flags |= TERMP_NOSPACE;

-       term_word(p, "\\(aq");
+       term_word(p, "'");

        p->flags |= TERMP_NOSPACE;
        return(1);
 }
        p->flags |= TERMP_NOSPACE;
        return(1);
 }


@@ -2108,10 +2046,26 @@ static void
 termp____post(DECL_ARGS)
 {
 
 termp____post(DECL_ARGS)
 {
 

+       /*
+        * Handle lists of authors.  In general, print each followed by
+        * a comma.  Don't print the comma if there are only two
+        * authors.
+        */
+       if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
+               if (NULL == n->next->next || MDOC__A != n->next->next->tok)
+                       if (NULL == n->prev || MDOC__A != n->prev->tok)
+                               return;
+

        /* TODO: %U. */
 
        /* TODO: %U. */
 

-       p->flags |= TERMP_NOSPACE;
-       term_word(p, n->next ? "," : ".");
+       if (NULL == n->parent || MDOC_Rs != n->parent->tok)
+               return;
+
+       if (NULL == n->next) {
+               term_word(p, ".");
+               p->flags |= TERMP_SENTENCE;
+       } else
+               term_word(p, ",");

 }
 
 
 }
 
 


@@ -2129,23 +2083,24 @@ termp_li_pre(DECL_ARGS)
 static int
 termp_lk_pre(DECL_ARGS)
 {
 static int
 termp_lk_pre(DECL_ARGS)
 {

-       const struct mdoc_node *nn;
+       const struct mdoc_node *nn, *sv;

 
        term_fontpush(p, TERMFONT_UNDER);
 
        term_fontpush(p, TERMFONT_UNDER);

-       nn = n->child;

 
 

-       if (NULL == nn->next)
+       nn = sv = n->child;
+
+       if (NULL == nn || NULL == nn->next)

                return(1);
 
                return(1);
 

-       term_word(p, nn->string);
+       for (nn = nn->next; nn; nn = nn->next) 
+               term_word(p, nn->string);
+

        term_fontpop(p);
 
        term_fontpop(p);
 

-       p->flags |= TERMP_NOSPACE;

        term_word(p, ":");
 
        term_fontpush(p, TERMFONT_BOLD);
        term_word(p, ":");
 
        term_fontpush(p, TERMFONT_BOLD);

-       for (nn = nn->next; nn; nn = nn->next) 
-               term_word(p, nn->string);
+       term_word(p, sv->string);

        term_fontpop(p);
 
        return(0);
        term_fontpop(p);
 
        return(0);


@@ -2163,7 +2118,8 @@ termp_bk_pre(DECL_ARGS)
        case (MDOC_HEAD):
                return(0);
        case (MDOC_BODY):
        case (MDOC_HEAD):
                return(0);
        case (MDOC_BODY):

-               p->flags |= TERMP_PREKEEP;
+               if (n->parent->args || 0 == n->prev->nchild)
+                       p->flags |= TERMP_PREKEEP;

                break;
        default:
                abort();
                break;
        default:
                abort();


@@ -2183,6 +2139,39 @@ termp_bk_post(DECL_ARGS)
                p->flags &= ~(TERMP_KEEP | TERMP_PREKEEP);
 }
 
                p->flags &= ~(TERMP_KEEP | TERMP_PREKEEP);
 }
 

+/* ARGSUSED */
+static void
+termp__t_post(DECL_ARGS)
+{
+
+       /*
+        * If we're in an `Rs' and there's a journal present, then quote
+        * us instead of underlining us (for disambiguation).
+        */
+       if (n->parent && MDOC_Rs == n->parent->tok && 
+                       n->parent->norm->Rs.child_J)
+               termp_quote_post(p, pair, m, n);
+
+       termp____post(p, pair, m, n);
+}
+
+/* ARGSUSED */
+static int
+termp__t_pre(DECL_ARGS)
+{
+
+       /*
+        * If we're in an `Rs' and there's a journal present, then quote
+        * us instead of underlining us (for disambiguation).
+        */
+       if (n->parent && MDOC_Rs == n->parent->tok &&
+                       n->parent->norm->Rs.child_J)
+               return(termp_quote_pre(p, pair, m, n));
+
+       term_fontpush(p, TERMFONT_UNDER);
+       return(1);
+}
+

 /* ARGSUSED */
 static int
 termp_under_pre(DECL_ARGS)
 /* ARGSUSED */
 static int
 termp_under_pre(DECL_ARGS)