mandoc/mdoc_term.c - diff

Return to mdoc_term.c CVS log

Up to [cvsweb.bsd.lv] / mandoc

Diff for /mandoc/mdoc_term.c between version 1.10 and 1.46

version 1.10, 2009/06/11 12:55:30

version 1.46, 2009/07/19 08:18:28

Line 80 const int ttypes[TTYPE_NMAX] = {

TERMP_BOLD /* TTYPE_LIST */

};

/* XXX - clean this up. */

struct termpair {

struct termpair *ppair;

int type;

int flag;

#define TERMPAIR_FLAG (1 << 0)

int count;

int flag; /* Whether being used. */

size_t offset; /* Left margin. */

size_t rmargin; /* Right margin. */

int count; /* Enum count. */

};

#define TERMPAIR_SETFLAG(termp, p, fl) \

#define DECL_ARGS struct termp *p, \

do { \

struct termpair *pair, \

assert(! (TERMPAIR_FLAG & (p)->type)); \

const struct mdoc_meta *meta, \

(termp)->flags |= (fl); \

const struct mdoc_node *node

(p)->flag = (fl); \

(p)->type |= TERMPAIR_FLAG; \

} while ( /* CONSTCOND */ 0)

#define DECL_ARGS \

struct termp *p, struct termpair *pair, \

const struct mdoc_meta *meta, \

const struct mdoc_node *node

#define DECL_PRE(name) \

static int name##_pre(DECL_ARGS)

#define DECL_POST(name) \

static void name##_post(DECL_ARGS)

#define DECL_PREPOST(name) \

DECL_PRE(name); \

DECL_POST(name);

DECL_PREPOST(termp__t);

DECL_PREPOST(termp_aq);

DECL_PREPOST(termp_bd);

DECL_PREPOST(termp_bq);

DECL_PREPOST(termp_brq);

DECL_PREPOST(termp_d1);

DECL_PREPOST(termp_dq);

DECL_PREPOST(termp_fd);

DECL_PREPOST(termp_fn);

DECL_PREPOST(termp_fo);

DECL_PREPOST(termp_ft);

DECL_PREPOST(termp_in);

DECL_PREPOST(termp_it);

DECL_PREPOST(termp_lb);

DECL_PREPOST(termp_op);

DECL_PREPOST(termp_pf);

DECL_PREPOST(termp_pq);

DECL_PREPOST(termp_qq);

DECL_PREPOST(termp_sh);

DECL_PREPOST(termp_ss);

DECL_PREPOST(termp_sq);

DECL_PREPOST(termp_vt);

DECL_PRE(termp__j);

DECL_PRE(termp_ap);

DECL_PRE(termp_ar);

DECL_PRE(termp_at);

DECL_PRE(termp_bf);

DECL_PRE(termp_bsx);

DECL_PRE(termp_bt);

DECL_PRE(termp_cd);

DECL_PRE(termp_cm);

DECL_PRE(termp_dx);

DECL_PRE(termp_em);

DECL_PRE(termp_ex);

DECL_PRE(termp_fa);

DECL_PRE(termp_fl);

DECL_PRE(termp_fx);

DECL_PRE(termp_ic);

DECL_PRE(termp_lk);

DECL_PRE(termp_ms);

DECL_PRE(termp_mt);

DECL_PRE(termp_nd);

DECL_PRE(termp_nm);

DECL_PRE(termp_ns);

DECL_PRE(termp_nx);

DECL_PRE(termp_ox);

DECL_PRE(termp_pa);

DECL_PRE(termp_pp);

DECL_PRE(termp_rs);

DECL_PRE(termp_rv);

DECL_PRE(termp_sm);

DECL_PRE(termp_st);

DECL_PRE(termp_sx);

DECL_PRE(termp_sy);

DECL_PRE(termp_ud);

DECL_PRE(termp_ux);

DECL_PRE(termp_va);

DECL_PRE(termp_xr);

DECL_POST(termp___);

DECL_POST(termp_bl);

DECL_POST(termp_bx);

struct termact {

int (*pre)(DECL_ARGS);

void (*post)(DECL_ARGS);

};

static void termp____post(DECL_ARGS);

static void termp__t_post(DECL_ARGS);

static void termp_aq_post(DECL_ARGS);

static void termp_bd_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_dq_post(DECL_ARGS);

static void termp_fd_post(DECL_ARGS);

static void termp_fn_post(DECL_ARGS);

static void termp_fo_post(DECL_ARGS);

static void termp_ft_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_op_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_sh_post(DECL_ARGS);

static void termp_sq_post(DECL_ARGS);

static void termp_ss_post(DECL_ARGS);

static void termp_vt_post(DECL_ARGS);

static int termp__j_pre(DECL_ARGS);

static int termp__t_pre(DECL_ARGS);

static int termp_ap_pre(DECL_ARGS);

static int termp_aq_pre(DECL_ARGS);

static int termp_ar_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_cm_pre(DECL_ARGS);

static int termp_d1_pre(DECL_ARGS);

static int termp_dq_pre(DECL_ARGS);

static int termp_em_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_ic_pre(DECL_ARGS);

static int termp_in_pre(DECL_ARGS);

static int termp_it_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_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_pa_pre(DECL_ARGS);

static int termp_pf_pre(DECL_ARGS);

static int termp_pp_pre(DECL_ARGS);

static int termp_pq_pre(DECL_ARGS);

static int termp_qq_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_sx_pre(DECL_ARGS);

static int termp_sy_pre(DECL_ARGS);

static int termp_ud_pre(DECL_ARGS);

static int termp_va_pre(DECL_ARGS);

static int termp_vt_pre(DECL_ARGS);

static int termp_xr_pre(DECL_ARGS);

static int termp_xx_pre(DECL_ARGS);

static const struct termact termacts[MDOC_MAX] = {

{ NULL, NULL }, /* \" */

{ termp_ap_pre, NULL }, /* Ap */

{ NULL, NULL }, /* Dd */

{ NULL, NULL }, /* Dt */

{ NULL, NULL }, /* Os */

Line 220 static const struct termact termacts[MDOC_MAX] = {

Line 213 static const struct termact termacts[MDOC_MAX] = {

{ 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 */

Line 238 static const struct termact termacts[MDOC_MAX] = {

Line 231 static const struct termact termacts[MDOC_MAX] = {

{ 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 */

{ termp_bq_pre, termp_bq_post }, /* Bq */

{ termp_bsx_pre, NULL }, /* Bsx */

{ termp_xx_pre, NULL }, /* Bsx */

{ NULL, termp_bx_post }, /* Bx */

{ NULL, NULL }, /* Db */

{ NULL, NULL }, /* Dc */

Line 253 static const struct termact termacts[MDOC_MAX] = {

Line 246 static const struct termact termacts[MDOC_MAX] = {

{ NULL, NULL }, /* Ef */

{ termp_em_pre, NULL }, /* Em */

{ NULL, NULL }, /* Eo */

{ termp_fx_pre, NULL }, /* Fx */

{ termp_xx_pre, NULL }, /* Fx */

{ termp_ms_pre, NULL }, /* Ms */

{ NULL, NULL }, /* No */

{ termp_ns_pre, NULL }, /* Ns */

{ termp_nx_pre, NULL }, /* Nx */

{ termp_xx_pre, NULL }, /* Nx */

{ termp_ox_pre, NULL }, /* Ox */

{ termp_xx_pre, NULL }, /* Ox */

{ NULL, NULL }, /* Pc */

{ termp_pf_pre, termp_pf_post }, /* Pf */

{ termp_pq_pre, termp_pq_post }, /* Po */

Line 276 static const struct termact termacts[MDOC_MAX] = {

Line 269 static const struct termact termacts[MDOC_MAX] = {

{ termp_sx_pre, NULL }, /* Sx */

{ termp_sy_pre, NULL }, /* Sy */

{ NULL, NULL }, /* Tn */

{ termp_ux_pre, NULL }, /* Ux */

{ termp_xx_pre, NULL }, /* Ux */

{ NULL, NULL }, /* Xc */

{ NULL, NULL }, /* Xo */

{ termp_fo_pre, termp_fo_post }, /* Fo */

Line 289 static const struct termact termacts[MDOC_MAX] = {

Line 282 static const struct termact termacts[MDOC_MAX] = {

{ NULL, NULL }, /* Hf */

{ NULL, NULL }, /* Fr */

{ termp_ud_pre, NULL }, /* Ud */

{ termp_lb_pre, termp_lb_post }, /* Lb */

{ NULL, termp_lb_post }, /* Lb */

{ termp_ap_pre, NULL }, /* Lb */

{ termp_pp_pre, NULL }, /* Lp */

{ termp_pp_pre, NULL }, /* Pp */

{ termp_lk_pre, NULL }, /* Lk */

{ termp_mt_pre, NULL }, /* Mt */

{ termp_brq_pre, termp_brq_post }, /* Brq */

Line 300 static const struct termact termacts[MDOC_MAX] = {

Line 292 static const struct termact termacts[MDOC_MAX] = {

{ NULL, NULL }, /* %C */

{ NULL, NULL }, /* Es */

{ NULL, NULL }, /* En */

{ termp_dx_pre, NULL }, /* Dx */

{ termp_xx_pre, NULL }, /* Dx */

{ NULL, NULL }, /* %Q */

{ termp_br_pre, NULL }, /* br */

{ termp_sp_pre, NULL }, /* sp */

};

#ifdef __linux__

Line 334 mdoc_run(struct termp *p, const struct mdoc *m)

Line 328 mdoc_run(struct termp *p, const struct mdoc *m)

* Main output function. When this is called, assume that the

* tree is properly formed.

print_head(p, mdoc_meta(m));

print_body(p, NULL, mdoc_meta(m), mdoc_node(m));

assert(mdoc_node(m));

assert(MDOC_ROOT == mdoc_node(m)->type);

if (mdoc_node(m)->child)

print_body(p, NULL, mdoc_meta(m), mdoc_node(m)->child);

print_foot(p, mdoc_meta(m));

return(1);

}

Line 358 print_node(DECL_ARGS)

Line 354 print_node(DECL_ARGS)

{

int dochild;

struct termpair npair;

size_t offset, rmargin;

/* Pre-processing. */

dochild = 1;

offset = p->offset;

rmargin = p->rmargin;

npair.ppair = pair;

npair.type = 0;

npair.offset = npair.rmargin = 0;

npair.flag = 0;

npair.count = 0;

* Note on termpair. This allows a pre function to set a termp

* flag that is automatically unset after the body, but before

* the post function. Thus, if a pre uses a termpair flag, it

* must be reapplied in the post for use.

if (MDOC_TEXT != node->type) {

if (termacts[node->tok].pre)

if ( ! (*termacts[node->tok].pre)(p, &npair, meta, node))

Line 377 print_node(DECL_ARGS)

Line 380 print_node(DECL_ARGS)

/* Children. */

if (TERMPAIR_FLAG & npair.type)

p->flags |= npair.flag;

if (dochild && node->child)

print_body(p, &npair, meta, node->child);

if (TERMPAIR_FLAG & npair.type)

p->flags &= ~npair.flag;

/* Post-processing. */

if (MDOC_TEXT != node->type)

if (termacts[node->tok].post)

(*termacts[node->tok].post)(p, &npair, meta, node);

p->offset = offset;

p->rmargin = rmargin;

}

Line 415 print_foot(struct termp *p, const struct mdoc_meta *me

Line 419 print_foot(struct termp *p, const struct mdoc_meta *me

tm = localtime(&meta->date);

#ifdef __OpenBSD__

if (0 == strftime(buf, p->rmargin, "%B %e, %Y", tm))

if (NULL == strftime(buf, p->rmargin, "%B %d, %Y", tm))

#else

if (0 == strftime(buf, p->rmargin, "%B %d, %Y", tm))

#endif

err(1, "strftime");

(void)strlcpy(os, meta->os, p->rmargin);

Line 529 print_head(struct termp *p, const struct mdoc_meta *me

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 == strcmp(arg->value[pos], "indent"))

return(INDENT);

if (0 == strcmp(arg->value[pos], "indent-two"))

return(INDENT * 2);

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 (i == len - 1)

if ('n' == arg->value[pos][len - 1]) {

if ('n' == p[len - 1] || 'm' == p[len - 1])

v = (size_t)atoi(arg->value[pos]);

return((size_t)atoi(p) + 2);

return(v);

}

return((size_t)len + 2);

return(strlen(arg->value[pos]) + 1);

}

Line 586 arg_listtype(const struct mdoc_node *n)

Line 581 arg_listtype(const struct mdoc_node *n)

/* FALLTHROUGH */

case (MDOC_Column):

/* FALLTHROUGH */

case (MDOC_Hang):

/* FALLTHROUGH */

case (MDOC_Ohang):

return(n->args->argv[i].arg);

default:

break;

}

errx(1, "list type not supported");

return(-1);

/* NOTREACHED */

}

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);

return(INDENT + 1);

if (0 == strcmp(*arg->value, "indent-two"))

if (0 == strcmp(p, "indent-two"))

return(INDENT * 2);

return((INDENT + 1) * 2);

/* FIXME: needs to support field-widths (10n, etc.). */

if (0 == (len = (int)strlen(p)))

return(strlen(*arg->value));

return(0);

for (i = 0; i < len - 1; i++)

if ( ! isdigit((u_char)p[i]))

break;

if (i == len - 1)

if ('n' == p[len - 1] || 'm' == p[len - 1])

return((size_t)atoi(p));

return((size_t)len);

}

Line 723 termp_it_pre(DECL_ARGS)

Line 733 termp_it_pre(DECL_ARGS)

/* Save parent attributes. */

pair->offset = p->offset;

pair->rmargin = p->rmargin;

pair->flag = p->flags;

/* Get list width and offset. */

Line 740 termp_it_pre(DECL_ARGS)

Line 748 termp_it_pre(DECL_ARGS)

(void)arg_getattrs(keys, vals, 3, bl);

type = arg_listtype(bl);

assert(-1 != type);

/* Calculate real width and offset. */

Line 759 termp_it_pre(DECL_ARGS)

Line 768 termp_it_pre(DECL_ARGS)

if (vals[0] >= 0)

width = arg_width(&bl->args->argv[vals[0]], 0);

if (vals[1] >= 0)

offset = arg_offset(&bl->args->argv[vals[1]]);

offset += arg_offset(&bl->args->argv[vals[1]]);

break;

}

* 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) {

Line 774 termp_it_pre(DECL_ARGS)

Line 783 termp_it_pre(DECL_ARGS)

/* FALLTHROUGH */

case (MDOC_Dash):

/* FALLTHROUGH */

case (MDOC_Enum):

/* FALLTHROUGH */

case (MDOC_Hyphen):

if (width < 4)

width = 4;

break;

case (MDOC_Enum):

if (width < 5)

width = 5;

break;

case (MDOC_Hang):

if (0 == width)

width = 8;

break;

case (MDOC_Tag):

if (0 == width)

width = 10;

Line 789 termp_it_pre(DECL_ARGS)

Line 804 termp_it_pre(DECL_ARGS)

}

* Whitespace control. Inset bodies need an initial space.

* Whitespace control. Inset bodies need an initial space,

* while diagonal bodies need two.

switch (type) {

case (MDOC_Diag):

/* FALLTHROUGH */

case (MDOC_Inset):

if (MDOC_BODY == node->type)

p->flags &= ~TERMP_NOSPACE;

Line 835 termp_it_pre(DECL_ARGS)

Line 849 termp_it_pre(DECL_ARGS)

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 ||

if (MDOC_HEAD != node->type)

NULL == node->next->child)

break;

p->flags |= TERMP_NONOBREAK;

if (NULL == node->next || NULL == node->next->child)

p->flags |= TERMP_DANGLE;

break;

case (MDOC_Column):

if (MDOC_HEAD == node->type) {

Line 882 termp_it_pre(DECL_ARGS)

Line 910 termp_it_pre(DECL_ARGS)

/* FALLTHROUGH */

case (MDOC_Hyphen):

/* FALLTHROUGH */

case (MDOC_Hang):

/* FALLTHROUGH */

case (MDOC_Tag):

if (MDOC_HEAD == node->type)

p->rmargin = p->offset + width;

Line 897 termp_it_pre(DECL_ARGS)

Line 927 termp_it_pre(DECL_ARGS)

* The dash, hyphen, bullet and enum lists all have a special

* HEAD character. Print it now.

* HEAD character (temporarily bold, in some cases).

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):

term_word(p, "\\-");

p->flags |= TERMP_BOLD;

term_word(p, "\\(hy");

p->flags &= ~TERMP_BOLD;

break;

case (MDOC_Enum):

(pair->ppair->ppair->count)++;

Line 959 termp_it_post(DECL_ARGS)

Line 993 termp_it_post(DECL_ARGS)

return;

type = arg_listtype(node->parent->parent->parent);

assert(-1 != type);

switch (type) {

case (MDOC_Diag):

term_word(p, "\\ ");

/* FALLTHROUGH */

case (MDOC_Item):

/* FALLTHROUGH */

Line 978 termp_it_post(DECL_ARGS)

Line 1014 termp_it_post(DECL_ARGS)

break;

}

p->offset = pair->offset;

p->rmargin = pair->rmargin;

p->flags = pair->flag;

}

Line 992 termp_nm_pre(DECL_ARGS)

Line 1026 termp_nm_pre(DECL_ARGS)

if (SEC_SYNOPSIS == node->sec)

term_newln(p);

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_PROG]);

pair->flag |= ttypes[TTYPE_PROG];

p->flags |= ttypes[TTYPE_PROG];

if (NULL == node->child)

term_word(p, meta->name);

Line 1005 static int

Line 1041 static int

termp_fl_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD_FLAG]);

pair->flag |= ttypes[TTYPE_CMD_FLAG];

p->flags |= ttypes[TTYPE_CMD_FLAG];

term_word(p, "\\-");

p->flags |= TERMP_NOSPACE;

return(1);

Line 1017 static int

Line 1054 static int

termp_ar_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD_ARG]);

pair->flag |= ttypes[TTYPE_CMD_ARG];

return(1);

}

Line 1044 termp_pp_pre(DECL_ARGS)

Line 1081 termp_pp_pre(DECL_ARGS)

/* 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)

{

Line 1071 termp_rv_pre(DECL_ARGS)

Line 1096 termp_rv_pre(DECL_ARGS)

{

int i;

if (-1 == (i = arg_getattr(MDOC_Std, node)))

i = arg_getattr(MDOC_Std, node);

errx(1, "expected -std argument");

assert(-1 != i);

if (1 != node->args->argv[i].sz)

assert(node->args->argv[i].sz);

errx(1, "expected -std argument");

term_newln(p);

term_word(p, "The");

Line 1104 termp_ex_pre(DECL_ARGS)

Line 1128 termp_ex_pre(DECL_ARGS)

{

int i;

if (-1 == (i = arg_getattr(MDOC_Std, node)))

i = arg_getattr(MDOC_Std, node);

errx(1, "expected -std argument");

assert(-1 != i);

if (1 != node->args->argv[i].sz)

assert(node->args->argv[i].sz);

errx(1, "expected -std argument");

term_word(p, "The");

p->flags |= ttypes[TTYPE_PROG];

Line 1124 static int

Line 1147 static int

termp_nd_pre(DECL_ARGS)

{

term_word(p, "\\-");

if (MDOC_BODY != node->type)

return(1);

#if defined(__OpenBSD__) || defined(__linux__)

term_word(p, "\\(en");

#else

term_word(p, "\\(em");

#endif

return(1);

}

Line 1157 termp_xr_pre(DECL_ARGS)

Line 1187 termp_xr_pre(DECL_ARGS)

{

const struct mdoc_node *n;

if (NULL == (n = node->child))

assert(node->child && MDOC_TEXT == node->child->type);

errx(1, "expected text line argument");

n = node->child;

term_word(p, n->string);

if (NULL == (n = n->next))

return(0);

Line 1178 termp_vt_pre(DECL_ARGS)

Line 1209 termp_vt_pre(DECL_ARGS)

{

/* FIXME: this can be "type name". */

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_VAR_DECL]);

pair->flag |= ttypes[TTYPE_VAR_DECL];

return(1);

}

Line 1188 static void

Line 1219 static void

termp_vt_post(DECL_ARGS)

{

if (node->sec == SEC_SYNOPSIS)

if (node->sec != SEC_SYNOPSIS)

return;

if (node->next && MDOC_Vt == node->next->tok)

term_newln(p);

else if (node->next)

term_vspace(p);

}

Line 1198 static int

Line 1233 static int

termp_fd_pre(DECL_ARGS)

{

pair->flag |= ttypes[TTYPE_FUNC_DECL];

* FIXME: this naming is bad. This value is used, in general,

* for the #include header or other preprocessor statement.

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FUNC_DECL]);

return(1);

}

Line 1214 termp_fd_post(DECL_ARGS)

Line 1245 termp_fd_post(DECL_ARGS)

if (node->sec != SEC_SYNOPSIS)

return;

term_newln(p);

if (node->next && MDOC_Fd != node->next->tok)

term_vspace(p);

Line 1228 termp_sh_pre(DECL_ARGS)

Line 1260 termp_sh_pre(DECL_ARGS)

switch (node->type) {

case (MDOC_HEAD):

term_vspace(p);

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SECTION]);

pair->flag |= ttypes[TTYPE_SECTION];

break;

case (MDOC_BODY):

p->offset = INDENT;

Line 1287 termp_bt_pre(DECL_ARGS)

Line 1319 termp_bt_pre(DECL_ARGS)

/* ARGSUSED */

static int

termp_lb_pre(DECL_ARGS)

{

const char *lb;

if (NULL == node->child)

errx(1, "expected text line argument");

if ((lb = mdoc_a2lib(node->child->string))) {

term_word(p, lb);

return(0);

}

term_word(p, "library");

return(1);

}

/* ARGSUSED */

static void

termp_lb_post(DECL_ARGS)

{

Line 1330 termp_d1_pre(DECL_ARGS)

Line 1345 termp_d1_pre(DECL_ARGS)

if (MDOC_BLOCK != node->type)

return(1);

term_newln(p);

p->offset += (pair->offset = INDENT);

p->offset += (INDENT + 1);

return(1);

}

Line 1343 termp_d1_post(DECL_ARGS)

Line 1358 termp_d1_post(DECL_ARGS)

if (MDOC_BLOCK != node->type)

return;

term_newln(p);

p->offset -= pair->offset;

}

Line 1380 termp_ft_pre(DECL_ARGS)

Line 1394 termp_ft_pre(DECL_ARGS)

if (SEC_SYNOPSIS == node->sec)

if (node->prev && MDOC_Fo == node->prev->tok)

term_vspace(p);

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FUNC_TYPE]);

pair->flag |= ttypes[TTYPE_FUNC_TYPE];

return(1);

}

Line 1401 termp_fn_pre(DECL_ARGS)

Line 1415 termp_fn_pre(DECL_ARGS)

{

const struct mdoc_node *n;

if (NULL == node->child)

assert(node->child && MDOC_TEXT == node->child->type);

errx(1, "expected text line arguments");

/* FIXME: can be "type funcname" "type varname"... */

Line 1437 termp_fn_post(DECL_ARGS)

Line 1450 termp_fn_post(DECL_ARGS)

if (node->sec == SEC_SYNOPSIS && node->next)

term_vspace(p);

}

Line 1446 static int

Line 1458 static int

termp_sx_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_LINK]);

pair->flag |= ttypes[TTYPE_LINK];

return(1);

}

Line 1458 termp_fa_pre(DECL_ARGS)

Line 1470 termp_fa_pre(DECL_ARGS)

struct mdoc_node *n;

if (node->parent->tok != MDOC_Fo) {

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FUNC_ARG]);

pair->flag |= ttypes[TTYPE_FUNC_ARG];

return(1);

}

Line 1482 static int

Line 1494 static int

termp_va_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_VAR_DECL]);

pair->flag |= ttypes[TTYPE_VAR_DECL];

return(1);

}

Line 1509 termp_bd_pre(DECL_ARGS)

Line 1521 termp_bd_pre(DECL_ARGS)

else if (MDOC_BODY != node->type)

return(1);

/* FIXME: display type should be mandated by parser. */

if (NULL == node->parent->args)

errx(1, "missing display type");

pair->offset = p->offset;

for (type = -1, i = 0;

i < (int)node->parent->args->argc; i++) {

switch (node->parent->args->argv[i].arg) {

Line 1583 termp_bd_post(DECL_ARGS)

Line 1595 termp_bd_post(DECL_ARGS)

term_flushln(p);

p->flags &= ~TERMP_LITERAL;

p->offset = pair->offset;

p->flags |= TERMP_NOSPACE;

}

Line 1614 termp_qq_post(DECL_ARGS)

Line 1625 termp_qq_post(DECL_ARGS)

/* ARGSUSED */

static int

termp_bsx_pre(DECL_ARGS)

{

term_word(p, "BSDI BSD/OS");

return(1);

}

/* ARGSUSED */

static void

termp_bx_post(DECL_ARGS)

{

Line 1636 termp_bx_post(DECL_ARGS)

Line 1637 termp_bx_post(DECL_ARGS)

/* ARGSUSED */

static int

termp_ox_pre(DECL_ARGS)

termp_xx_pre(DECL_ARGS)

{

const char *pp;

term_word(p, "OpenBSD");

pp = NULL;

return(1);

switch (node->tok) {

}

case (MDOC_Bsx):

pp = "BSDI BSD/OS";

break;

case (MDOC_Dx):

pp = "DragonFlyBSD";

break;

case (MDOC_Fx):

pp = "FreeBSD";

break;

case (MDOC_Nx):

pp = "NetBSD";

break;

case (MDOC_Ox):

pp = "OpenBSD";

break;

case (MDOC_Ux):

pp = "UNIX";

break;

default:

break;

}

assert(pp);

/* ARGSUSED */

term_word(p, pp);

static int

termp_dx_pre(DECL_ARGS)

{

term_word(p, "DragonFly");

return(1);

}

/* ARGSUSED */

static int

termp_ux_pre(DECL_ARGS)

{

term_word(p, "UNIX");

return(1);

}

/* ARGSUSED */

static int

termp_fx_pre(DECL_ARGS)

{

term_word(p, "FreeBSD");

return(1);

}

/* ARGSUSED */

static int

termp_nx_pre(DECL_ARGS)

{

term_word(p, "NetBSD");

return(1);

}

/* ARGSUSED */

static int

termp_sq_pre(DECL_ARGS)

{

Line 1741 termp_ss_pre(DECL_ARGS)

Line 1728 termp_ss_pre(DECL_ARGS)

term_vspace(p);

break;

case (MDOC_HEAD):

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SSECTION]);

pair->flag |= ttypes[TTYPE_SSECTION];

p->offset = HALFINDENT;

break;

default:

Line 1757 static void

Line 1744 static void

termp_ss_post(DECL_ARGS)

{

switch (node->type) {

if (MDOC_HEAD == node->type)

case (MDOC_HEAD):

term_newln(p);

p->offset = INDENT;

break;

default:

break;

}

Line 1773 static int

Line 1754 static int

termp_pa_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FILE]);

pair->flag |= ttypes[TTYPE_FILE];

return(1);

}

Line 1783 static int

Line 1764 static int

termp_em_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]);

pair->flag |= ttypes[TTYPE_EMPH];

return(1);

}

Line 1793 static int

Line 1774 static int

termp_cd_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CONFIG]);

pair->flag |= ttypes[TTYPE_CONFIG];

term_newln(p);

return(1);

}

Line 1804 static int

Line 1785 static int

termp_cm_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD_FLAG]);

pair->flag |= ttypes[TTYPE_CMD_FLAG];

return(1);

}

Line 1814 static int

Line 1795 static int

termp_ic_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD]);

pair->flag |= ttypes[TTYPE_CMD];

return(1);

}

Line 1824 static int

Line 1805 static int

termp_in_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_INCLUDE]);

pair->flag |= ttypes[TTYPE_INCLUDE];

term_word(p, "#include");

p->flags |= ttypes[TTYPE_INCLUDE];

if (SEC_SYNOPSIS == node->sec)

term_word(p, "#include");

term_word(p, "<");

p->flags |= TERMP_NOSPACE;

return(1);

Line 1837 static void

Line 1822 static void

termp_in_post(DECL_ARGS)

{

p->flags |= TERMP_NOSPACE;

p->flags |= TERMP_NOSPACE | ttypes[TTYPE_INCLUDE];

term_word(p, ">");

p->flags &= ~ttypes[TTYPE_INCLUDE];

term_newln(p);

if (SEC_SYNOPSIS != node->sec)

return;

term_newln(p);

* XXX Not entirely correct. If `.In foo bar' is specified in

* the SYNOPSIS section, then it produces a single break after

* the <foo>; mandoc asserts a vertical space. Since this

* construction is rarely used, I think it's fine.

if (node->next && MDOC_In != node->next->tok)

term_vspace(p);

}

Line 1850 termp_in_post(DECL_ARGS)

Line 1843 termp_in_post(DECL_ARGS)

/* ARGSUSED */

static int

termp_at_pre(DECL_ARGS)

termp_sp_pre(DECL_ARGS)

{

const char *att;

int i, len;

att = NULL;

if (NULL == node->child) {

term_vspace(p);

return(0);

}

if (node->child)

len = atoi(node->child->string);

att = mdoc_a2att(node->child->string);

if (0 == len)

if (NULL == att)

term_newln(p);

att = "AT&T UNIX";

for (i = 0; i < len; i++)

term_vspace(p);

term_word(p, att);

return(0);

}

/* ARGSUSED */

static int

termp_br_pre(DECL_ARGS)

{

term_newln(p);

return(1);

}

/* ARGSUSED */

static int

termp_brq_pre(DECL_ARGS)

{

Line 1947 termp_fo_pre(DECL_ARGS)

Line 1953 termp_fo_pre(DECL_ARGS)

const struct mdoc_node *n;

if (MDOC_BODY == node->type) {

p->flags |= TERMP_NOSPACE;

term_word(p, "(");

p->flags |= TERMP_NOSPACE;

return(1);

} else if (MDOC_HEAD != node->type)

return(1);

/* XXX - groff shows only first parameter */

p->flags |= ttypes[TTYPE_FUNC_NAME];

for (n = node->child; n; n = n->next) {

if (MDOC_TEXT != n->type)

assert(MDOC_TEXT == n->type);

errx(1, "expected text line argument");

term_word(p, n->string);

}

p->flags &= ~ttypes[TTYPE_FUNC_NAME];

Line 1988 termp_bf_pre(DECL_ARGS)

Line 1992 termp_bf_pre(DECL_ARGS)

{

const struct mdoc_node *n;

if (MDOC_HEAD == node->type) {

if (MDOC_HEAD == node->type)

return(0);

} else if (MDOC_BLOCK != node->type)

else if (MDOC_BLOCK != node->type)

return(1);

if (NULL == (n = node->head->child)) {

if (arg_hasattr(MDOC_Emphasis, node))

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]);

pair->flag |= ttypes[TTYPE_EMPH];

else if (arg_hasattr(MDOC_Symbolic, node))

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SYMB]);

pair->flag |= ttypes[TTYPE_SYMB];

return(1);

}

if (MDOC_TEXT != n->type)

assert(MDOC_TEXT == n->type);

errx(1, "expected text line arguments");

if (0 == strcmp("Em", n->string))

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]);

pair->flag |= ttypes[TTYPE_EMPH];

else if (0 == strcmp("Sy", n->string))

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]);

pair->flag |= ttypes[TTYPE_SYMB];

return(1);

}

Line 2019 static int

Line 2021 static int

termp_sy_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SYMB]);

pair->flag |= ttypes[TTYPE_SYMB];

return(1);

}

Line 2029 static int

Line 2031 static int

termp_ms_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SYMBOL]);

pair->flag |= ttypes[TTYPE_SYMBOL];

return(1);

}

Line 2040 static int

Line 2042 static int

termp_sm_pre(DECL_ARGS)

{

if (NULL == node->child || MDOC_TEXT != node->child->type)

assert(node->child && MDOC_TEXT == node->child->type);

errx(1, "expected boolean line argument");

if (0 == strcmp("on", node->child->string)) {

p->flags &= ~TERMP_NONOSPACE;

p->flags &= ~TERMP_NOSPACE;

Line 2070 static int

termp__j_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_REF_JOURNAL]);

pair->flag |= ttypes[TTYPE_REF_JOURNAL];

return(1);

}

Line 2113 termp_lk_pre(DECL_ARGS)

{

const struct mdoc_node *n;

if (NULL == (n = node->child))

assert(node->child);

errx(1, "expected line argument");

n = node->child;

if (NULL == n->next) {

pair->flag |= ttypes[TTYPE_LINK_ANCHOR];

return(1);

}

p->flags |= ttypes[TTYPE_LINK_ANCHOR];

term_word(p, n->string);

p->flags &= ~ttypes[TTYPE_LINK_ANCHOR];

p->flags |= TERMP_NOSPACE;

term_word(p, ":");

p->flags &= ~ttypes[TTYPE_LINK_ANCHOR];

p->flags |= ttypes[TTYPE_LINK_TEXT];

for ( ; n; n = n->next) {

for (n = n->next; n; n = n->next)

term_word(p, n->string);

}

p->flags &= ~ttypes[TTYPE_LINK_TEXT];

return(0);

}

Line 2137 static int

Line 2141 static int

termp_mt_pre(DECL_ARGS)

{

TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_LINK_ANCHOR]);

pair->flag |= ttypes[TTYPE_LINK_ANCHOR];

return(1);

}

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