-/* $Id: mdoc_term.c,v 1.355 2017/05/05 15:17:32 schwarze Exp $ */
+/* $Id: mdoc_term.c,v 1.372 2019/01/04 03:39:01 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2010, 2012-2017 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2010, 2012-2019 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2013 Franco Fichtner <franco@lastsummer.de>
*
* Permission to use, copy, modify, and distribute this software for any
#include <string.h>
#include "mandoc_aux.h"
-#include "mandoc.h"
#include "roff.h"
#include "mdoc.h"
#include "out.h"
const struct roff_meta *meta, \
struct roff_node *n
-struct termact {
+struct mdoc_term_act {
int (*pre)(DECL_ARGS);
void (*post)(DECL_ARGS);
};
static int termp__a_pre(DECL_ARGS);
static int termp__t_pre(DECL_ARGS);
+static int termp_abort_pre(DECL_ARGS);
static int termp_an_pre(DECL_ARGS);
static int termp_ap_pre(DECL_ARGS);
static int termp_bd_pre(DECL_ARGS);
static int termp_xr_pre(DECL_ARGS);
static int termp_xx_pre(DECL_ARGS);
-static const struct termact __termacts[MDOC_MAX - MDOC_Dd] = {
+static const struct mdoc_term_act mdoc_term_acts[MDOC_MAX - MDOC_Dd] = {
{ NULL, NULL }, /* Dd */
{ NULL, NULL }, /* Dt */
{ NULL, NULL }, /* Os */
{ termp_nd_pre, NULL }, /* Nd */
{ termp_nm_pre, termp_nm_post }, /* Nm */
{ termp_quote_pre, termp_quote_post }, /* Op */
- { termp_ft_pre, NULL }, /* Ot */
+ { termp_abort_pre, NULL }, /* Ot */
{ termp_under_pre, NULL }, /* Pa */
{ termp_ex_pre, NULL }, /* Rv */
{ NULL, NULL }, /* St */
{ termp_under_pre, NULL }, /* Fr */
{ NULL, NULL }, /* Ud */
{ NULL, termp_lb_post }, /* Lb */
- { termp_pp_pre, NULL }, /* Lp */
+ { termp_abort_pre, NULL }, /* Lp */
{ termp_lk_pre, NULL }, /* Lk */
{ termp_under_pre, NULL }, /* Mt */
{ termp_quote_pre, termp_quote_post }, /* Brq */
{ NULL, termp____post }, /* %U */
{ NULL, NULL }, /* Ta */
};
-static const struct termact *const termacts = __termacts - MDOC_Dd;
static int fn_prio;
void
-terminal_mdoc(void *arg, const struct roff_man *mdoc)
+terminal_mdoc(void *arg, const struct roff_meta *mdoc)
{
struct roff_node *n;
struct termp *p;
size_t save_defindent;
p = (struct termp *)arg;
- p->overstep = 0;
- p->rmargin = p->maxrmargin = p->defrmargin;
- p->tabwidth = term_len(p, 5);
+ p->tcol->rmargin = p->maxrmargin = p->defrmargin;
+ term_tab_set(p, NULL);
+ term_tab_set(p, "T");
+ term_tab_set(p, ".5i");
n = mdoc->first->child;
if (p->synopsisonly) {
if (n->tok == MDOC_Sh && n->sec == SEC_SYNOPSIS) {
if (n->child->next->child != NULL)
print_mdoc_nodelist(p, NULL,
- &mdoc->meta,
- n->child->next->child);
+ mdoc, n->child->next->child);
term_newln(p);
break;
}
save_defindent = p->defindent;
if (p->defindent == 0)
p->defindent = 5;
- term_begin(p, print_mdoc_head, print_mdoc_foot,
- &mdoc->meta);
- while (n != NULL && n->flags & NODE_NOPRT)
+ term_begin(p, print_mdoc_head, print_mdoc_foot, mdoc);
+ while (n != NULL &&
+ (n->type == ROFFT_COMMENT ||
+ n->flags & NODE_NOPRT))
n = n->next;
if (n != NULL) {
if (n->tok != MDOC_Sh)
term_vspace(p);
- print_mdoc_nodelist(p, NULL, &mdoc->meta, n);
+ print_mdoc_nodelist(p, NULL, mdoc, n);
}
term_end(p);
p->defindent = save_defindent;
static void
print_mdoc_node(DECL_ARGS)
{
- int chld;
+ const struct mdoc_term_act *act;
struct termpair npair;
size_t offset, rmargin;
+ int chld;
+
+ /*
+ * In no-fill mode, break the output line at the beginning
+ * of new input lines except after \c, and nowhere else.
+ */
- if (n->flags & NODE_NOPRT)
+ if (n->flags & NODE_NOFILL) {
+ if (n->flags & NODE_LINE &&
+ (p->flags & TERMP_NONEWLINE) == 0)
+ term_newln(p);
+ p->flags |= TERMP_BRNEVER;
+ } else
+ p->flags &= ~TERMP_BRNEVER;
+
+ if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
return;
chld = 1;
- offset = p->offset;
- rmargin = p->rmargin;
+ offset = p->tcol->offset;
+ rmargin = p->tcol->rmargin;
n->flags &= ~NODE_ENDED;
n->prev_font = p->fonti;
switch (n->type) {
case ROFFT_TEXT:
- if (' ' == *n->string && NODE_LINE & n->flags)
- term_newln(p);
+ if (n->flags & NODE_LINE) {
+ switch (*n->string) {
+ case '\0':
+ if (p->flags & TERMP_NONEWLINE)
+ term_newln(p);
+ else
+ term_vspace(p);
+ return;
+ case ' ':
+ if ((p->flags & TERMP_NONEWLINE) == 0)
+ term_newln(p);
+ break;
+ default:
+ break;
+ }
+ }
if (NODE_DELIMC & n->flags)
p->flags |= TERMP_NOSPACE;
term_word(p, n->string);
return;
}
assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
- if (termacts[n->tok].pre != NULL &&
+ act = mdoc_term_acts + (n->tok - MDOC_Dd);
+ if (act->pre != NULL &&
(n->end == ENDBODY_NOT || n->child != NULL))
- chld = (*termacts[n->tok].pre)
- (p, &npair, meta, n);
+ chld = (*act->pre)(p, &npair, meta, n);
break;
}
case ROFFT_EQN:
break;
default:
- if (termacts[n->tok].post == NULL || n->flags & NODE_ENDED)
+ if (act->post == NULL || n->flags & NODE_ENDED)
break;
- (void)(*termacts[n->tok].post)(p, &npair, meta, n);
+ (void)(*act->post)(p, &npair, meta, n);
/*
* Explicit end tokens not only call the post
if (NODE_EOS & n->flags)
p->flags |= TERMP_SENTENCE;
- p->offset = offset;
- p->rmargin = rmargin;
+ if (n->type != ROFFT_TEXT)
+ p->tcol->offset = offset;
+ p->tcol->rmargin = rmargin;
}
static void
term_vspace(p);
- p->offset = 0;
+ p->tcol->offset = 0;
sz = term_strlen(p, meta->date);
- p->rmargin = p->maxrmargin > sz ?
+ p->tcol->rmargin = p->maxrmargin > sz ?
(p->maxrmargin + term_len(p, 1) - sz) / 2 : 0;
p->trailspace = 1;
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK;
term_word(p, meta->os);
term_flushln(p);
- p->offset = p->rmargin;
+ p->tcol->offset = p->tcol->rmargin;
sz = term_strlen(p, meta->os);
- p->rmargin = p->maxrmargin > sz ? p->maxrmargin - sz : 0;
+ p->tcol->rmargin = p->maxrmargin > sz ? p->maxrmargin - sz : 0;
p->flags |= TERMP_NOSPACE;
term_word(p, meta->date);
term_flushln(p);
- p->offset = p->rmargin;
- p->rmargin = p->maxrmargin;
+ p->tcol->offset = p->tcol->rmargin;
+ p->tcol->rmargin = p->maxrmargin;
p->trailspace = 0;
p->flags &= ~TERMP_NOBREAK;
p->flags |= TERMP_NOSPACE;
term_word(p, meta->os);
term_flushln(p);
- p->offset = 0;
- p->rmargin = p->maxrmargin;
+ p->tcol->offset = 0;
+ p->tcol->rmargin = p->maxrmargin;
p->flags = 0;
}
p->flags |= TERMP_NOBREAK | TERMP_NOSPACE;
p->trailspace = 1;
- p->offset = 0;
- p->rmargin = 2 * (titlen+1) + vollen < p->maxrmargin ?
+ p->tcol->offset = 0;
+ p->tcol->rmargin = 2 * (titlen+1) + vollen < p->maxrmargin ?
(p->maxrmargin - vollen + term_len(p, 1)) / 2 :
vollen < p->maxrmargin ? p->maxrmargin - vollen : 0;
term_flushln(p);
p->flags |= TERMP_NOSPACE;
- p->offset = p->rmargin;
- p->rmargin = p->offset + vollen + titlen < p->maxrmargin ?
- p->maxrmargin - titlen : p->maxrmargin;
+ p->tcol->offset = p->tcol->rmargin;
+ p->tcol->rmargin = p->tcol->offset + vollen + titlen <
+ p->maxrmargin ? p->maxrmargin - titlen : p->maxrmargin;
term_word(p, volume);
term_flushln(p);
p->flags &= ~TERMP_NOBREAK;
p->trailspace = 0;
- if (p->rmargin + titlen <= p->maxrmargin) {
+ if (p->tcol->rmargin + titlen <= p->maxrmargin) {
p->flags |= TERMP_NOSPACE;
- p->offset = p->rmargin;
- p->rmargin = p->maxrmargin;
+ p->tcol->offset = p->tcol->rmargin;
+ p->tcol->rmargin = p->maxrmargin;
term_word(p, title);
term_flushln(p);
}
p->flags &= ~TERMP_NOSPACE;
- p->offset = 0;
- p->rmargin = p->maxrmargin;
+ p->tcol->offset = 0;
+ p->tcol->rmargin = p->maxrmargin;
free(title);
free(volume);
}
a2width(const struct termp *p, const char *v)
{
struct roffsu su;
+ const char *end;
- if (a2roffsu(v, &su, SCALE_MAX) < 2) {
+ end = a2roffsu(v, &su, SCALE_MAX);
+ if (end == NULL || *end != '\0') {
SCALE_HS_INIT(&su, term_strlen(p, v));
su.scale /= term_strlen(p, "0");
}
- return term_hspan(p, &su) / 24;
+ return term_hen(p, &su);
}
/*
/* Do not vspace directly after Ss/Sh. */
nn = n;
- while (nn->prev != NULL && nn->prev->flags & NODE_NOPRT)
+ while (nn->prev != NULL &&
+ (nn->prev->type == ROFFT_COMMENT ||
+ nn->prev->flags & NODE_NOPRT))
nn = nn->prev;
while (nn->prev == NULL) {
do {
if (bl->norm->Bl.offs != NULL) {
offset = a2width(p, bl->norm->Bl.offs);
- if (offset < 0 && (size_t)(-offset) > p->offset)
- offset = -p->offset;
+ if (offset < 0 && (size_t)(-offset) > p->tcol->offset)
+ offset = -p->tcol->offset;
else if (offset > SHRT_MAX)
offset = 0;
}
SCALE_HS_INIT(&su,
term_strlen(p, bl->norm->Bl.cols[i]));
su.scale /= term_strlen(p, "0");
- offset += term_hspan(p, &su) / 24 + dcol;
+ offset += term_hen(p, &su) + dcol;
}
/*
*/
SCALE_HS_INIT(&su, term_strlen(p, bl->norm->Bl.cols[i]));
su.scale /= term_strlen(p, "0");
- width = term_hspan(p, &su) / 24 + dcol;
+ width = term_hen(p, &su) + dcol;
break;
default:
if (NULL == bl->norm->Bl.width)
* handling for column for how this changes.
*/
width = a2width(p, bl->norm->Bl.width) + term_len(p, 2);
- if (width < 0 && (size_t)(-width) > p->offset)
- width = -p->offset;
+ if (width < 0 && (size_t)(-width) > p->tcol->offset)
+ width = -p->tcol->offset;
else if (width > SHRT_MAX)
width = 0;
break;
case LIST_bullet:
case LIST_dash:
case LIST_hyphen:
- /*
- * Weird special case.
- * Some very narrow lists actually hang.
- */
- if (width <= (int)term_len(p, 2))
- p->flags |= TERMP_HANG;
- if (n->type != ROFFT_HEAD)
- break;
- p->flags |= TERMP_NOBREAK;
- p->trailspace = 1;
+ if (n->type == ROFFT_HEAD) {
+ p->flags |= TERMP_NOBREAK | TERMP_HANG;
+ p->trailspace = 1;
+ } else if (width <= (int)term_len(p, 2))
+ p->flags |= TERMP_NOPAD;
break;
case LIST_hang:
if (n->type != ROFFT_HEAD)
break;
-
- /*
- * This is ugly. If `-hang' is specified and the body
- * is a `Bl' or `Bd', then we want basically to nullify
- * the "overstep" effect in term_flushln() and treat
- * this as a `-ohang' list instead.
- */
- if (NULL != n->next &&
- NULL != n->next->child &&
- (MDOC_Bl == n->next->child->tok ||
- MDOC_Bd == n->next->child->tok))
- break;
-
p->flags |= TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG;
p->trailspace = 1;
break;
p->trailspace = 2;
if (NULL == n->next || NULL == n->next->child)
- p->flags |= TERMP_DANGLE;
+ p->flags |= TERMP_HANG;
break;
case LIST_column:
if (n->type == ROFFT_HEAD)
* necessarily lengthened. Everybody gets the offset.
*/
- p->offset += offset;
+ p->tcol->offset += offset;
switch (type) {
- case LIST_hang:
- /*
- * Same stipulation as above, regarding `-hang'. We
- * don't want to recalculate rmargin and offsets when
- * using `Bd' or `Bl' within `-hang' overstep lists.
- */
- if (n->type == ROFFT_HEAD &&
- NULL != n->next &&
- NULL != n->next->child &&
- (MDOC_Bl == n->next->child->tok ||
- MDOC_Bd == n->next->child->tok))
- break;
- /* FALLTHROUGH */
case LIST_bullet:
case LIST_dash:
case LIST_enum:
case LIST_hyphen:
+ case LIST_hang:
case LIST_tag:
if (n->type == ROFFT_HEAD)
- p->rmargin = p->offset + width;
+ p->tcol->rmargin = p->tcol->offset + width;
else
- p->offset += width;
+ p->tcol->offset += width;
break;
case LIST_column:
assert(width);
- p->rmargin = p->offset + width;
+ p->tcol->rmargin = p->tcol->offset + width;
/*
* XXX - this behaviour is not documented: the
* right-most column is filled to the right margin.
*/
if (n->type == ROFFT_HEAD)
break;
- if (NULL == n->next && p->rmargin < p->maxrmargin)
- p->rmargin = p->maxrmargin;
+ if (n->next == NULL && p->tcol->rmargin < p->maxrmargin)
+ p->tcol->rmargin = p->maxrmargin;
break;
default:
break;
case LIST_column:
if (n->type == ROFFT_HEAD)
return 0;
+ p->minbl = 0;
break;
default:
break;
* has munged them in the meanwhile.
*/
- p->flags &= ~(TERMP_NOBREAK | TERMP_BRTRSP | TERMP_BRIND |
- TERMP_DANGLE | TERMP_HANG);
+ p->flags &= ~(TERMP_NOBREAK | TERMP_BRTRSP | TERMP_BRIND | TERMP_HANG);
p->trailspace = 0;
}
}
if (n->type == ROFFT_BODY) {
- if (NULL == n->child)
+ if (n->child == NULL)
return 0;
p->flags |= TERMP_NOSPACE;
cp = NULL;
if (cp == NULL)
cp = meta->name;
if (cp == NULL)
- p->offset += term_len(p, 6);
+ p->tcol->offset += term_len(p, 6);
else
- p->offset += term_len(p, 1) + term_strlen(p, cp);
+ p->tcol->offset += term_len(p, 1) +
+ term_strlen(p, cp);
return 1;
}
synopsis_pre(p, n->parent);
if (n->type == ROFFT_HEAD &&
- NULL != n->next && NULL != n->next->child) {
+ n->next != NULL && n->next->child != NULL) {
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK | TERMP_BRIND;
p->trailspace = 1;
- p->rmargin = p->offset + term_len(p, 1);
- if (NULL == n->child) {
- p->rmargin += term_strlen(p, meta->name);
- } else if (n->child->type == ROFFT_TEXT) {
- p->rmargin += term_strlen(p, n->child->string);
- if (n->child->next)
+ p->tcol->rmargin = p->tcol->offset + term_len(p, 1);
+ if (n->child == NULL)
+ p->tcol->rmargin += term_strlen(p, meta->name);
+ else if (n->child->type == ROFFT_TEXT) {
+ p->tcol->rmargin += term_strlen(p, n->child->string);
+ if (n->child->next != NULL)
p->flags |= TERMP_HANG;
} else {
- p->rmargin += term_len(p, 5);
+ p->tcol->rmargin += term_len(p, 5);
p->flags |= TERMP_HANG;
}
}
termp_bl_post(DECL_ARGS)
{
- if (n->type == ROFFT_BLOCK)
- term_newln(p);
+ if (n->type != ROFFT_BLOCK)
+ return;
+ term_newln(p);
+ if (n->tok != MDOC_Bl || n->norm->Bl.type != LIST_column)
+ return;
+ term_tab_set(p, NULL);
+ term_tab_set(p, "T");
+ term_tab_set(p, ".5i");
}
static int
term_fontpush(p, TERMFONT_BOLD);
break;
case ROFFT_BODY:
- p->offset = term_len(p, p->defindent);
+ p->tcol->offset = term_len(p, p->defindent);
+ term_tab_set(p, NULL);
+ term_tab_set(p, "T");
+ term_tab_set(p, ".5i");
switch (n->sec) {
case SEC_DESCRIPTION:
fn_prio = 0;
break;
case ROFFT_BODY:
term_newln(p);
- p->offset = 0;
+ p->tcol->offset = 0;
break;
default:
break;
if (n->type != ROFFT_BLOCK)
return 1;
term_newln(p);
- p->offset += term_len(p, p->defindent + 1);
+ p->tcol->offset += term_len(p, p->defindent + 1);
+ term_tab_set(p, NULL);
+ term_tab_set(p, "T");
+ term_tab_set(p, ".5i");
return 1;
}
return 0;
if (pretty) {
- rmargin = p->rmargin;
- p->rmargin = p->offset + term_len(p, 4);
+ rmargin = p->tcol->rmargin;
+ p->tcol->rmargin = p->tcol->offset + term_len(p, 4);
p->flags |= TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG;
}
if (pretty) {
term_flushln(p);
p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG);
- p->offset = p->rmargin;
- p->rmargin = rmargin;
+ p->flags |= TERMP_NOPAD;
+ p->tcol->offset = p->tcol->rmargin;
+ p->tcol->rmargin = rmargin;
}
p->flags |= TERMP_NOSPACE;
static int
termp_bd_pre(DECL_ARGS)
{
- size_t tabwidth, lm, len, rm, rmax;
- struct roff_node *nn;
int offset;
if (n->type == ROFFT_BLOCK) {
! strcmp(n->norm->Bd.offs, "left"))
/* nothing */;
else if ( ! strcmp(n->norm->Bd.offs, "indent"))
- p->offset += term_len(p, p->defindent + 1);
+ p->tcol->offset += term_len(p, p->defindent + 1);
else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
- p->offset += term_len(p, (p->defindent + 1) * 2);
+ p->tcol->offset += term_len(p, (p->defindent + 1) * 2);
else {
offset = a2width(p, n->norm->Bd.offs);
- if (offset < 0 && (size_t)(-offset) > p->offset)
- p->offset = 0;
+ if (offset < 0 && (size_t)(-offset) > p->tcol->offset)
+ p->tcol->offset = 0;
else if (offset < SHRT_MAX)
- p->offset += offset;
+ p->tcol->offset += offset;
}
- /*
- * If -ragged or -filled are specified, the block does nothing
- * but change the indentation. If -unfilled or -literal are
- * specified, text is printed exactly as entered in the display:
- * for macro lines, a newline is appended to the line. Blank
- * lines are allowed.
- */
-
- if (DISP_literal != n->norm->Bd.type &&
- DISP_unfilled != n->norm->Bd.type &&
- DISP_centered != n->norm->Bd.type)
- return 1;
-
- tabwidth = p->tabwidth;
- if (DISP_literal == n->norm->Bd.type)
- p->tabwidth = term_len(p, 8);
-
- lm = p->offset;
- rm = p->rmargin;
- rmax = p->maxrmargin;
- p->rmargin = p->maxrmargin = TERM_MAXMARGIN;
-
- for (nn = n->child; nn; nn = nn->next) {
- if (DISP_centered == n->norm->Bd.type) {
- if (nn->type == ROFFT_TEXT) {
- len = term_strlen(p, nn->string);
- p->offset = len >= rm ? 0 :
- lm + len >= rm ? rm - len :
- (lm + rm - len) / 2;
- } else
- p->offset = lm;
- }
- print_mdoc_node(p, pair, meta, nn);
- /*
- * 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 ROFF_br:
- case ROFF_sp:
- case MDOC_Sm:
- case MDOC_Bl:
- case MDOC_D1:
- case MDOC_Dl:
- case MDOC_Lp:
- case MDOC_Pp:
- continue;
- default:
- break;
- }
- if (p->flags & TERMP_NONEWLINE ||
- (nn->next && ! (nn->next->flags & NODE_LINE)))
- continue;
- term_flushln(p);
- p->flags |= TERMP_NOSPACE;
+ switch (n->norm->Bd.type) {
+ case DISP_literal:
+ term_tab_set(p, NULL);
+ term_tab_set(p, "T");
+ term_tab_set(p, "8n");
+ break;
+ case DISP_centered:
+ p->flags |= TERMP_CENTER;
+ break;
+ default:
+ break;
}
-
- p->tabwidth = tabwidth;
- p->rmargin = rm;
- p->maxrmargin = rmax;
- return 0;
+ return 1;
}
static void
termp_bd_post(DECL_ARGS)
{
- size_t rm, rmax;
-
if (n->type != ROFFT_BODY)
return;
-
- rm = p->rmargin;
- rmax = p->maxrmargin;
-
- if (DISP_literal == n->norm->Bd.type ||
- DISP_unfilled == n->norm->Bd.type)
- p->rmargin = p->maxrmargin = TERM_MAXMARGIN;
-
+ if (n->norm->Bd.type == DISP_unfilled ||
+ n->norm->Bd.type == DISP_literal)
+ p->flags |= TERMP_BRNEVER;
p->flags |= TERMP_NOSPACE;
term_newln(p);
-
- p->rmargin = rm;
- p->maxrmargin = rmax;
+ p->flags &= ~TERMP_BRNEVER;
+ if (n->norm->Bd.type == DISP_centered)
+ p->flags &= ~TERMP_CENTER;
}
static int
case ROFFT_BLOCK:
term_newln(p);
for (nn = n->prev; nn != NULL; nn = nn->prev)
- if ((nn->flags & NODE_NOPRT) == 0)
+ if (nn->type != ROFFT_COMMENT &&
+ (nn->flags & NODE_NOPRT) == 0)
break;
if (nn != NULL)
term_vspace(p);
break;
case ROFFT_HEAD:
term_fontpush(p, TERMFONT_BOLD);
- p->offset = term_len(p, (p->defindent+1)/2);
+ p->tcol->offset = term_len(p, (p->defindent+1)/2);
break;
case ROFFT_BODY:
- p->offset = term_len(p, p->defindent);
+ p->tcol->offset = term_len(p, p->defindent);
+ term_tab_set(p, NULL);
+ term_tab_set(p, "T");
+ term_tab_set(p, ".5i");
break;
default:
break;
/* FALLTHROUGH */
case MDOC_Do:
case MDOC_Dq:
- term_word(p, "\\(Lq");
+ term_word(p, "\\(lq");
break;
case MDOC_En:
if (NULL == n->norm->Es ||
/* FALLTHROUGH */
case MDOC_Do:
case MDOC_Dq:
- term_word(p, "\\(Rq");
+ term_word(p, "\\(rq");
break;
case MDOC_En:
if (n->norm->Es == NULL ||
return 1;
} else if (n->type == ROFFT_BODY) {
if (pretty) {
- rmargin = p->rmargin;
- p->rmargin = p->offset + term_len(p, 4);
+ rmargin = p->tcol->rmargin;
+ p->tcol->rmargin = p->tcol->offset + term_len(p, 4);
p->flags |= TERMP_NOBREAK | TERMP_BRIND |
TERMP_HANG;
}
term_flushln(p);
p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND |
TERMP_HANG);
- p->offset = p->rmargin;
- p->rmargin = rmargin;
+ p->flags |= TERMP_NOPAD;
+ p->tcol->offset = p->tcol->rmargin;
+ p->tcol->rmargin = rmargin;
}
return 1;
}
static int
termp_lk_pre(DECL_ARGS)
{
- const struct roff_node *link, *descr;
- int display;
+ const struct roff_node *link, *descr, *punct;
if ((link = n->child) == NULL)
return 0;
+ /* Find beginning of trailing punctuation. */
+ punct = n->last;
+ while (punct != link && punct->flags & NODE_DELIMC)
+ punct = punct->prev;
+ punct = punct->next;
+
/* Link text. */
- if ((descr = link->next) != NULL && !(descr->flags & NODE_DELIMC)) {
+ if ((descr = link->next) != NULL && descr != punct) {
term_fontpush(p, TERMFONT_UNDER);
- while (descr != NULL && !(descr->flags & NODE_DELIMC)) {
+ while (descr != punct) {
+ if (descr->flags & (NODE_DELIMC | NODE_DELIMO))
+ p->flags |= TERMP_NOSPACE;
term_word(p, descr->string);
descr = descr->next;
}
}
/* Link target. */
- display = term_strlen(p, link->string) >= 26;
- if (display) {
- term_newln(p);
- p->offset += term_len(p, p->defindent + 1);
- }
term_fontpush(p, TERMFONT_BOLD);
term_word(p, link->string);
term_fontpop(p);
/* Trailing punctuation. */
- while (descr != NULL) {
+ while (punct != NULL) {
p->flags |= TERMP_NOSPACE;
- term_word(p, descr->string);
- descr = descr->next;
+ term_word(p, punct->string);
+ punct = punct->next;
}
- if (display)
- term_newln(p);
return 0;
}
tag_put(n->child->string, 1, p->line);
return 1;
}
+
+static int
+termp_abort_pre(DECL_ARGS)
+{
+ abort();
+}
git.ckatri.com / mandoc.git / blobdiff