-/* $Id: mdoc_term.c,v 1.34 2009/07/12 20:07:04 kristaps Exp $ */
+/* $Id: mdoc_term.c,v 1.44 2009/07/17 10:56:57 kristaps Exp $ */
/*
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
*
static int termp_ap_pre(DECL_ARGS);
static int termp_aq_pre(DECL_ARGS);
static int termp_ar_pre(DECL_ARGS);
-static int termp_at_pre(DECL_ARGS);
static int termp_bd_pre(DECL_ARGS);
static int termp_bf_pre(DECL_ARGS);
static int termp_bq_pre(DECL_ARGS);
+static int termp_br_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_ic_pre(DECL_ARGS);
static int termp_in_pre(DECL_ARGS);
static int termp_it_pre(DECL_ARGS);
-static int termp_lb_pre(DECL_ARGS);
static int termp_lk_pre(DECL_ARGS);
static int termp_ms_pre(DECL_ARGS);
static int termp_mt_pre(DECL_ARGS);
static int termp_sm_pre(DECL_ARGS);
static int termp_sq_pre(DECL_ARGS);
static int termp_ss_pre(DECL_ARGS);
-static int termp_st_pre(DECL_ARGS);
static int termp_sx_pre(DECL_ARGS);
static int termp_sy_pre(DECL_ARGS);
static int termp_ud_pre(DECL_ARGS);
{ NULL, NULL }, /* Ot */
{ termp_pa_pre, NULL }, /* Pa */
{ termp_rv_pre, NULL }, /* Rv */
- { termp_st_pre, NULL }, /* St */
+ { NULL, NULL }, /* St */
{ termp_va_pre, NULL }, /* Va */
{ termp_vt_pre, termp_vt_post }, /* Vt */
{ termp_xr_pre, NULL }, /* Xr */
{ NULL, NULL }, /* Ac */
{ termp_aq_pre, termp_aq_post }, /* Ao */
{ termp_aq_pre, termp_aq_post }, /* Aq */
- { termp_at_pre, NULL }, /* At */
+ { NULL, NULL }, /* At */
{ NULL, NULL }, /* Bc */
{ termp_bf_pre, NULL }, /* Bf */
{ termp_bq_pre, termp_bq_post }, /* Bo */
{ NULL, NULL }, /* Hf */
{ NULL, NULL }, /* Fr */
{ termp_ud_pre, NULL }, /* Ud */
- { termp_lb_pre, termp_lb_post }, /* Lb */
+ { NULL, termp_lb_post }, /* Lb */
{ termp_pp_pre, NULL }, /* Lp */
{ termp_lk_pre, NULL }, /* Lk */
{ termp_mt_pre, NULL }, /* Mt */
{ NULL, NULL }, /* En */
{ termp_xx_pre, NULL }, /* Dx */
{ NULL, NULL }, /* %Q */
+ { termp_br_pre, NULL }, /* br */
+ { NULL, NULL }, /* sp */
};
#ifdef __linux__
tm = localtime(&meta->date);
- if (0 == strftime(buf, p->rmargin, "%B %d, %Y", tm))
+ if (0 == strftime(buf, p->rmargin, "%B %e, %Y", tm))
err(1, "strftime");
(void)strlcpy(os, meta->os, p->rmargin);
static size_t
arg_width(const struct mdoc_argv *arg, int pos)
{
- size_t v;
int i, len;
+ const char *p;
assert(pos < (int)arg->sz && pos >= 0);
assert(arg->value[pos]);
- if (0 == (len = (int)strlen(arg->value[pos])))
+ p = arg->value[pos];
+
+ if (0 == (len = (int)strlen(p)))
return(0);
for (i = 0; i < len - 1; i++)
- if ( ! isdigit((u_char)arg->value[pos][i]))
+ if ( ! isdigit((u_char)p[i]))
break;
- if (i == len - 1) {
- if ('n' == arg->value[pos][len - 1] ||
- 'm' == arg->value[pos][len - 1]) {
- v = (size_t)atoi(arg->value[pos]);
- return(v + 2);
- }
+ if (i == len - 1)
+ if ('n' == p[len - 1] || 'm' == p[len - 1])
+ return((size_t)atoi(p) + 2);
- }
- return(strlen(arg->value[pos]) + 2);
+ return((size_t)len + 2);
}
/* FALLTHROUGH */
case (MDOC_Column):
/* FALLTHROUGH */
+ case (MDOC_Hang):
+ /* FALLTHROUGH */
case (MDOC_Ohang):
return(n->args->argv[i].arg);
default:
break;
}
- /* FIXME: mandated by parser. */
-
- errx(1, "list type not supported");
- /* NOTREACHED */
+ return(-1);
}
static size_t
arg_offset(const struct mdoc_argv *arg)
{
+ int len, i;
+ const char *p;
assert(*arg->value);
- if (0 == strcmp(*arg->value, "left"))
+ p = *arg->value;
+
+ if (0 == strcmp(p, "left"))
return(0);
- if (0 == strcmp(*arg->value, "indent"))
+ if (0 == strcmp(p, "indent"))
return(INDENT + 1);
- if (0 == strcmp(*arg->value, "indent-two"))
+ if (0 == strcmp(p, "indent-two"))
return((INDENT + 1) * 2);
- /* FIXME: needs to support field-widths (10n, etc.). */
+ if (0 == (len = (int)strlen(p)))
+ return(0);
+
+ for (i = 0; i < len - 1; i++)
+ if ( ! isdigit((u_char)p[i]))
+ break;
- return(strlen(*arg->value));
+ if (i == len - 1)
+ if ('n' == p[len - 1] || 'm' == p[len - 1])
+ return((size_t)atoi(p));
+
+ return((size_t)len);
}
{
const struct mdoc_node *bl, *n;
char buf[7];
- int i, type, keys[3], vals[3], sv;
+ int i, type, keys[3], vals[3];
size_t width, offset;
if (MDOC_BLOCK == node->type)
(void)arg_getattrs(keys, vals, 3, bl);
type = arg_listtype(bl);
+ assert(-1 != type);
/* Calculate real width and offset. */
/*
* List-type can override the width in the case of fixed-head
* values (bullet, dash/hyphen, enum). Tags need a non-zero
- * offset.
+ * offset. FIXME: double-check that correct.
*/
switch (type) {
if (width < 5)
width = 5;
break;
+ case (MDOC_Hang):
+ if (0 == width)
+ width = 8;
+ break;
case (MDOC_Tag):
if (0 == width)
width = 10;
*/
switch (type) {
- case (MDOC_Diag):
- term_word(p, "\\ ");
- /* FALLTHROUGH */
case (MDOC_Inset):
if (MDOC_BODY == node->type)
p->flags &= ~TERMP_NOSPACE;
case (MDOC_Enum):
/* FALLTHROUGH */
case (MDOC_Hyphen):
- /* FALLTHROUGH */
+ if (MDOC_HEAD == node->type)
+ p->flags |= TERMP_NOBREAK;
+ else
+ p->flags |= TERMP_NOLPAD;
+ break;
+ case (MDOC_Hang):
+ if (MDOC_HEAD == node->type)
+ p->flags |= TERMP_NOBREAK;
+ else
+ p->flags |= TERMP_NOLPAD;
+
+ if (MDOC_HEAD == node->type)
+ p->flags |= TERMP_HANG;
+ break;
case (MDOC_Tag):
if (MDOC_HEAD == node->type)
p->flags |= TERMP_NOBREAK;
else
p->flags |= TERMP_NOLPAD;
- if (MDOC_HEAD == node->type && MDOC_Tag == type)
- if (NULL == node->next ||
- NULL == node->next->child)
- p->flags |= TERMP_NONOBREAK;
+
+ if (MDOC_HEAD != node->type)
+ break;
+ if (NULL == node->next || NULL == node->next->child)
+ p->flags |= TERMP_DANGLE;
break;
case (MDOC_Column):
if (MDOC_HEAD == node->type) {
/* FALLTHROUGH */
case (MDOC_Hyphen):
/* FALLTHROUGH */
+ case (MDOC_Hang):
+ /* FALLTHROUGH */
case (MDOC_Tag):
if (MDOC_HEAD == node->type)
p->rmargin = p->offset + width;
* HEAD character (temporarily bold, in some cases).
*/
- sv = p->flags;
if (MDOC_HEAD == node->type)
switch (type) {
case (MDOC_Bullet):
p->flags |= TERMP_BOLD;
term_word(p, "\\[bu]");
+ p->flags &= ~TERMP_BOLD;
break;
case (MDOC_Dash):
/* FALLTHROUGH */
case (MDOC_Hyphen):
p->flags |= TERMP_BOLD;
term_word(p, "\\(hy");
+ p->flags &= ~TERMP_BOLD;
break;
case (MDOC_Enum):
(pair->ppair->ppair->count)++;
break;
}
- p->flags = sv; /* Restore saved flags. */
-
/*
* If we're not going to process our children, indicate so here.
*/
return;
type = arg_listtype(node->parent->parent->parent);
+ assert(-1 != type);
switch (type) {
case (MDOC_Diag):
+ term_word(p, "\\ ");
/* FALLTHROUGH */
case (MDOC_Item):
/* FALLTHROUGH */
}
-/* ARGSUSED */
-static int
-termp_st_pre(DECL_ARGS)
-{
- const char *cp;
-
- if (node->child && (cp = mdoc_a2st(node->child->string)))
- term_word(p, cp);
- return(0);
-}
-
-
/* ARGSUSED */
static int
termp_rs_pre(DECL_ARGS)
if (MDOC_BODY != node->type)
return(1);
- /*
- * XXX: signed off by jmc@openbsd.org. This technically
- * produces a minus sign after the Nd, which is wrong, but is
- * consistent with the historic OpenBSD tmac file.
- */
#if defined(__OpenBSD__) || defined(__linux__)
- term_word(p, "\\-");
+ term_word(p, "\\(en");
#else
term_word(p, "\\(em");
#endif
}
-/* ARGSUSED */
-static int
-termp_lb_pre(DECL_ARGS)
-{
- const char *lb;
-
- assert(node->child && MDOC_TEXT == node->child->type);
- lb = mdoc_a2lib(node->child->string);
- if (lb) {
- term_word(p, lb);
- return(0);
- }
- term_word(p, "library");
- return(1);
-}
-
-
/* ARGSUSED */
static void
termp_lb_post(DECL_ARGS)
/* ARGSUSED */
static int
-termp_at_pre(DECL_ARGS)
+termp_br_pre(DECL_ARGS)
{
- const char *att;
-
- att = NULL;
-
- if (node->child)
- att = mdoc_a2att(node->child->string);
- if (NULL == att)
- att = "AT&T UNIX";
- term_word(p, att);
- return(0);
+ term_newln(p);
+ return(1);
}
git.ckatri.com / mandoc.git / blobdiff