basic support for -Tman .In; OpenBSD rev. 1.12

[mandoc.git] / mdoc_term.c

diff --git a/mdoc_term.c b/mdoc_term.c
index 5f55d648120b5bedd591a379752eb177846de46f..533356644448ea56e6bf227e8bf7b69203454ede 100644 (file)
--- a/mdoc_term.c
+++ b/mdoc_term.c
@@ -1,4 +1,4 @@
-/*     $Id: mdoc_term.c,v 1.235 2011/09/20 09:02:23 schwarze Exp $ */
+/*     $Id: mdoc_term.c,v 1.238 2011/11/13 13:15:14 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
@@ -34,9 +34,6 @@
 #include "mdoc.h"
 #include "main.h"
 
-#define        INDENT            5
-#define        HALFINDENT        3
-
 struct termpair {
        struct termpair  *ppair;
        int               count;
@@ -194,7 +191,7 @@ static      const struct termact termacts[MDOC_MAX] = {
        { NULL, NULL }, /* Ec */ /* FIXME: no space */
        { NULL, NULL }, /* Ef */
        { termp_under_pre, NULL }, /* Em */ 
-       { NULL, NULL }, /* Eo */
+       { termp_quote_pre, termp_quote_post }, /* Eo */
        { termp_xx_pre, NULL }, /* Fx */
        { termp_bold_pre, NULL }, /* Ms */
        { termp_igndelim_pre, NULL }, /* No */
@@ -259,6 +256,9 @@ terminal_mdoc(void *arg, const struct mdoc *mdoc)
 
        p = (struct termp *)arg;
 
+       if (0 == p->defindent)
+               p->defindent = 5;
+
        p->overstep = 0;
        p->maxrmargin = p->defrmargin;
        p->tabwidth = term_len(p, 5);
@@ -562,9 +562,9 @@ a2offs(const struct termp *p, const char *v)
        else if (0 == strcmp(v, "left"))
                return(0);
        else if (0 == strcmp(v, "indent"))
-               return(term_len(p, INDENT + 1));
+               return(term_len(p, p->defindent + 1));
        else if (0 == strcmp(v, "indent-two"))
-               return(term_len(p, (INDENT + 1) * 2));
+               return(term_len(p, (p->defindent + 1) * 2));
        else if ( ! a2roffsu(v, &su, SCALE_MAX))
                SCALE_HS_INIT(&su, term_strlen(p, v));
 
@@ -584,6 +584,8 @@ print_bvspace(struct termp *p,
 {
        const struct mdoc_node  *nn;
 
+       assert(n);
+
        term_newln(p);
 
        if (MDOC_Bd == bl->tok && bl->norm->Bd.comp)
@@ -1422,7 +1424,7 @@ termp_sh_pre(DECL_ARGS)
                term_fontpush(p, TERMFONT_BOLD);
                break;
        case (MDOC_BODY):
-               p->offset = term_len(p, INDENT);
+               p->offset = term_len(p, p->defindent);
                break;
        default:
                break;
@@ -1490,7 +1492,7 @@ termp_d1_pre(DECL_ARGS)
        if (MDOC_BLOCK != n->type)
                return(1);
        term_newln(p);
-       p->offset += term_len(p, (INDENT + 1));
+       p->offset += term_len(p, p->defindent + 1);
        return(1);
 }
 
@@ -1795,7 +1797,7 @@ termp_ss_pre(DECL_ARGS)
                break;
        case (MDOC_HEAD):
                term_fontpush(p, TERMFONT_BOLD);
-               p->offset = term_len(p, HALFINDENT);
+               p->offset = term_len(p, (p->defindent+1)/2);
                break;
        default:
                break;
@@ -1923,6 +1925,8 @@ termp_quote_pre(DECL_ARGS)
        case (MDOC_Dq):
                term_word(p, "``");
                break;
+       case (MDOC_Eo):
+               break;
        case (MDOC_Po):
                /* FALLTHROUGH */
        case (MDOC_Pq):
@@ -1987,6 +1991,8 @@ termp_quote_post(DECL_ARGS)
        case (MDOC_Dq):
                term_word(p, "''");
                break;
+       case (MDOC_Eo):
+               break;
        case (MDOC_Po):
                /* FALLTHROUGH */
        case (MDOC_Pq):