version 1.40, 2012/07/16 09:51:54 |
version 1.52, 2013/09/15 18:48:31 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2011, 2012 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2011, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
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#include "mdoc.h" |
#include "mdoc.h" |
#include "main.h" |
#include "main.h" |
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#define DECL_ARGS const struct mdoc_meta *m, \ |
#define DECL_ARGS const struct mdoc_meta *meta, \ |
const struct mdoc_node *n |
const struct mdoc_node *n |
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struct manact { |
struct manact { |
Line 43 static int cond_body(DECL_ARGS); |
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Line 43 static int cond_body(DECL_ARGS); |
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static int cond_head(DECL_ARGS); |
static int cond_head(DECL_ARGS); |
static void font_push(char); |
static void font_push(char); |
static void font_pop(void); |
static void font_pop(void); |
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static void mid_it(void); |
static void post__t(DECL_ARGS); |
static void post__t(DECL_ARGS); |
static void post_bd(DECL_ARGS); |
static void post_bd(DECL_ARGS); |
static void post_bf(DECL_ARGS); |
static void post_bf(DECL_ARGS); |
Line 181 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 182 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ NULL, pre_bx, NULL, NULL, NULL }, /* Bx */ |
{ NULL, pre_bx, NULL, NULL, NULL }, /* Bx */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Db */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Db */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Dc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Dc */ |
{ cond_body, pre_enc, post_enc, "``", "''" }, /* Do */ |
{ cond_body, pre_enc, post_enc, "\\(lq", "\\(rq" }, /* Do */ |
{ cond_body, pre_enc, post_enc, "``", "''" }, /* Dq */ |
{ cond_body, pre_enc, post_enc, "\\(lq", "\\(rq" }, /* Dq */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ec */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ec */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ef */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ef */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Em */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Em */ |
Line 198 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 199 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ cond_body, pre_enc, post_enc, "(", ")" }, /* Po */ |
{ cond_body, pre_enc, post_enc, "(", ")" }, /* Po */ |
{ cond_body, pre_enc, post_enc, "(", ")" }, /* Pq */ |
{ cond_body, pre_enc, post_enc, "(", ")" }, /* Pq */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Qc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Qc */ |
{ cond_body, pre_enc, post_enc, "`", "'" }, /* Ql */ |
{ cond_body, pre_enc, post_enc, "\\(oq", "\\(cq" }, /* Ql */ |
{ cond_body, pre_enc, post_enc, "\"", "\"" }, /* Qo */ |
{ cond_body, pre_enc, post_enc, "\"", "\"" }, /* Qo */ |
{ cond_body, pre_enc, post_enc, "\"", "\"" }, /* Qq */ |
{ cond_body, pre_enc, post_enc, "\"", "\"" }, /* Qq */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Re */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Re */ |
{ cond_body, pre_rs, NULL, NULL, NULL }, /* Rs */ |
{ cond_body, pre_rs, NULL, NULL, NULL }, /* Rs */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Sc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Sc */ |
{ cond_body, pre_enc, post_enc, "`", "'" }, /* So */ |
{ cond_body, pre_enc, post_enc, "\\(oq", "\\(cq" }, /* So */ |
{ cond_body, pre_enc, post_enc, "`", "'" }, /* Sq */ |
{ cond_body, pre_enc, post_enc, "\\(oq", "\\(cq" }, /* Sq */ |
{ NULL, pre_sm, NULL, NULL, NULL }, /* Sm */ |
{ NULL, pre_sm, NULL, NULL, NULL }, /* Sm */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Sx */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Sx */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Sy */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Sy */ |
Line 251 static int outflags; |
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Line 252 static int outflags; |
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#define MMAN_PP (1 << 5) /* reset indentation etc. */ |
#define MMAN_PP (1 << 5) /* reset indentation etc. */ |
#define MMAN_Sm (1 << 6) /* horizontal spacing mode */ |
#define MMAN_Sm (1 << 6) /* horizontal spacing mode */ |
#define MMAN_Bk (1 << 7) /* word keep mode */ |
#define MMAN_Bk (1 << 7) /* word keep mode */ |
#define MMAN_An_split (1 << 8) /* author mode is "split" */ |
#define MMAN_Bk_susp (1 << 8) /* suspend this (after a macro) */ |
#define MMAN_An_nosplit (1 << 9) /* author mode is "nosplit" */ |
#define MMAN_An_split (1 << 9) /* author mode is "split" */ |
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#define MMAN_An_nosplit (1 << 10) /* author mode is "nosplit" */ |
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#define MMAN_PD (1 << 11) /* inter-paragraph spacing disabled */ |
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#define BL_STACK_MAX 32 |
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static size_t Bl_stack[BL_STACK_MAX]; /* offsets [chars] */ |
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static int Bl_stack_post[BL_STACK_MAX]; /* add final .RE */ |
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static int Bl_stack_len; /* number of nested Bl blocks */ |
static int TPremain; /* characters before tag is full */ |
static int TPremain; /* characters before tag is full */ |
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static struct { |
static struct { |
Line 299 print_word(const char *s) |
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Line 307 print_word(const char *s) |
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* If we need a newline, print it now and start afresh. |
* If we need a newline, print it now and start afresh. |
*/ |
*/ |
if (MMAN_PP & outflags) { |
if (MMAN_PP & outflags) { |
if ( ! (MMAN_sp & outflags)) |
if (MMAN_sp & outflags) { |
printf("\n.sp -1v"); |
if (MMAN_PD & outflags) { |
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printf("\n.PD"); |
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outflags &= ~MMAN_PD; |
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} |
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} else if ( ! (MMAN_PD & outflags)) { |
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printf("\n.PD 0"); |
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outflags |= MMAN_PD; |
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} |
printf("\n.PP\n"); |
printf("\n.PP\n"); |
} else if (MMAN_sp & outflags) |
} else if (MMAN_sp & outflags) |
printf("\n.sp\n"); |
printf("\n.sp\n"); |
Line 321 print_word(const char *s) |
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Line 336 print_word(const char *s) |
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*/ |
*/ |
if (MMAN_spc_force & outflags || '\0' == s[0] || |
if (MMAN_spc_force & outflags || '\0' == s[0] || |
NULL == strchr(".,:;)]?!", s[0]) || '\0' != s[1]) { |
NULL == strchr(".,:;)]?!", s[0]) || '\0' != s[1]) { |
if (MMAN_Bk & outflags) { |
if (MMAN_Bk & outflags && |
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! (MMAN_Bk_susp & outflags)) |
putchar('\\'); |
putchar('\\'); |
putchar('~'); |
putchar(' '); |
} else |
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putchar(' '); |
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if (TPremain) |
if (TPremain) |
TPremain--; |
TPremain--; |
} |
} |
Line 340 print_word(const char *s) |
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Line 354 print_word(const char *s) |
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outflags |= MMAN_spc; |
outflags |= MMAN_spc; |
else |
else |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc_force; |
outflags &= ~(MMAN_spc_force | MMAN_Bk_susp); |
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for ( ; *s; s++) { |
for ( ; *s; s++) { |
switch (*s) { |
switch (*s) { |
case (ASCII_NBRSP): |
case (ASCII_NBRSP): |
printf("\\~"); |
printf("\\ "); |
break; |
break; |
case (ASCII_HYPH): |
case (ASCII_HYPH): |
putchar('-'); |
putchar('-'); |
Line 374 print_block(const char *s, int newflags) |
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Line 388 print_block(const char *s, int newflags) |
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{ |
{ |
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outflags &= ~MMAN_PP; |
outflags &= ~MMAN_PP; |
if (MMAN_sp & outflags) |
if (MMAN_sp & outflags) { |
outflags &= ~(MMAN_sp | MMAN_br); |
outflags &= ~(MMAN_sp | MMAN_br); |
else |
if (MMAN_PD & outflags) { |
print_line(".sp -1v", 0); |
print_line(".PD", 0); |
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outflags &= ~MMAN_PD; |
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} |
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} else if (! (MMAN_PD & outflags)) |
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print_line(".PD 0", MMAN_PD); |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
print_word(s); |
print_word(s); |
outflags |= newflags; |
outflags |= MMAN_Bk_susp | newflags; |
} |
} |
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static void |
static void |
Line 390 print_offs(const char *v) |
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Line 408 print_offs(const char *v) |
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struct roffsu su; |
struct roffsu su; |
size_t sz; |
size_t sz; |
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print_line(".RS", MMAN_Bk_susp); |
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/* Convert v into a number (of characters). */ |
if (NULL == v || '\0' == *v || 0 == strcmp(v, "left")) |
if (NULL == v || '\0' == *v || 0 == strcmp(v, "left")) |
sz = 0; |
sz = 0; |
else if (0 == strcmp(v, "indent")) |
else if (0 == strcmp(v, "indent")) |
Line 397 print_offs(const char *v) |
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Line 418 print_offs(const char *v) |
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else if (0 == strcmp(v, "indent-two")) |
else if (0 == strcmp(v, "indent-two")) |
sz = 12; |
sz = 12; |
else if (a2roffsu(v, &su, SCALE_MAX)) { |
else if (a2roffsu(v, &su, SCALE_MAX)) { |
print_word(v); |
if (SCALE_EN == su.unit) |
return; |
sz = su.scale; |
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else { |
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/* |
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* XXX |
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* If we are inside an enclosing list, |
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* there is no easy way to add the two |
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* indentations because they are provided |
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* in terms of different units. |
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*/ |
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print_word(v); |
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outflags |= MMAN_nl; |
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return; |
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} |
} else |
} else |
sz = strlen(v); |
sz = strlen(v); |
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/* |
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* We are inside an enclosing list. |
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* Add the two indentations. |
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*/ |
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if (Bl_stack_len) |
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sz += Bl_stack[Bl_stack_len - 1]; |
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snprintf(buf, sizeof(buf), "%ldn", sz); |
snprintf(buf, sizeof(buf), "%ldn", sz); |
print_word(buf); |
print_word(buf); |
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outflags |= MMAN_nl; |
} |
} |
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/* |
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* Set up the indentation for a list item; used from pre_it(). |
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*/ |
void |
void |
print_width(const char *v, const struct mdoc_node *child, size_t defsz) |
print_width(const char *v, const struct mdoc_node *child, size_t defsz) |
{ |
{ |
Line 416 print_width(const char *v, const struct mdoc_node *chi |
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Line 460 print_width(const char *v, const struct mdoc_node *chi |
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numeric = 1; |
numeric = 1; |
remain = 0; |
remain = 0; |
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/* Convert v into a number (of characters). */ |
if (NULL == v) |
if (NULL == v) |
sz = defsz; |
sz = defsz; |
else if (a2roffsu(v, &su, SCALE_MAX)) { |
else if (a2roffsu(v, &su, SCALE_MAX)) { |
Line 432 print_width(const char *v, const struct mdoc_node *chi |
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Line 478 print_width(const char *v, const struct mdoc_node *chi |
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chsz = (NULL != child && MDOC_TEXT == child->type) ? |
chsz = (NULL != child && MDOC_TEXT == child->type) ? |
strlen(child->string) : 0; |
strlen(child->string) : 0; |
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/* Maybe we are inside an enclosing list? */ |
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mid_it(); |
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/* |
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* Save our own indentation, |
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* such that child lists can use it. |
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*/ |
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Bl_stack[Bl_stack_len++] = sz + 2; |
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/* Set up the current list. */ |
if (defsz && chsz > sz) |
if (defsz && chsz > sz) |
print_block(".HP", 0); |
print_block(".HP", 0); |
else { |
else { |
Line 471 man_man(void *arg, const struct man *man) |
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Line 527 man_man(void *arg, const struct man *man) |
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void |
void |
man_mdoc(void *arg, const struct mdoc *mdoc) |
man_mdoc(void *arg, const struct mdoc *mdoc) |
{ |
{ |
const struct mdoc_meta *m; |
const struct mdoc_meta *meta; |
const struct mdoc_node *n; |
const struct mdoc_node *n; |
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m = mdoc_meta(mdoc); |
meta = mdoc_meta(mdoc); |
n = mdoc_node(mdoc); |
n = mdoc_node(mdoc); |
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printf(".TH \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"", |
printf(".TH \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"\n", |
m->title, m->msec, m->date, m->os, m->vol); |
meta->title, meta->msec, meta->date, |
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meta->os, meta->vol); |
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/* Disable hyphenation and if nroff, disable justification. */ |
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printf(".nh\n.if n .ad l"); |
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outflags = MMAN_nl | MMAN_Sm; |
outflags = MMAN_nl | MMAN_Sm; |
if (0 == fontqueue.size) { |
if (0 == fontqueue.size) { |
fontqueue.size = 8; |
fontqueue.size = 8; |
fontqueue.head = fontqueue.tail = mandoc_malloc(8); |
fontqueue.head = fontqueue.tail = mandoc_malloc(8); |
*fontqueue.tail = 'R'; |
*fontqueue.tail = 'R'; |
} |
} |
print_node(m, n); |
print_node(meta, n); |
putchar('\n'); |
putchar('\n'); |
} |
} |
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static void |
static void |
print_node(DECL_ARGS) |
print_node(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *prev, *sub; |
const struct mdoc_node *sub; |
const struct manact *act; |
const struct manact *act; |
int cond, do_sub; |
int cond, do_sub; |
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/* |
/* |
* Break the line if we were parsed subsequent the current node. |
* Break the line if we were parsed subsequent the current node. |
* This makes the page structure be more consistent. |
* This makes the page structure be more consistent. |
*/ |
*/ |
prev = n->prev ? n->prev : n->parent; |
if (MMAN_spc & outflags && MDOC_LINE & n->flags) |
if (MMAN_spc & outflags && prev && prev->line < n->line) |
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outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
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act = NULL; |
act = NULL; |
Line 527 print_node(DECL_ARGS) |
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Line 586 print_node(DECL_ARGS) |
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* node. |
* node. |
*/ |
*/ |
act = manacts + n->tok; |
act = manacts + n->tok; |
cond = NULL == act->cond || (*act->cond)(m, n); |
cond = NULL == act->cond || (*act->cond)(meta, n); |
if (cond && act->pre) |
if (cond && act->pre) |
do_sub = (*act->pre)(m, n); |
do_sub = (*act->pre)(meta, n); |
} |
} |
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/* |
/* |
Line 539 print_node(DECL_ARGS) |
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Line 598 print_node(DECL_ARGS) |
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*/ |
*/ |
if (do_sub) |
if (do_sub) |
for (sub = n->child; sub; sub = sub->next) |
for (sub = n->child; sub; sub = sub->next) |
print_node(m, sub); |
print_node(meta, sub); |
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/* |
/* |
* Lastly, conditionally run the post-node handler. |
* Lastly, conditionally run the post-node handler. |
*/ |
*/ |
if (cond && act->post) |
if (cond && act->post) |
(*act->post)(m, n); |
(*act->post)(meta, n); |
} |
} |
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static int |
static int |
Line 636 post__t(DECL_ARGS) |
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Line 695 post__t(DECL_ARGS) |
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putchar('\"'); |
putchar('\"'); |
} else |
} else |
font_pop(); |
font_pop(); |
post_percent(m, n); |
post_percent(meta, n); |
} |
} |
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/* |
/* |
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pre_sect(DECL_ARGS) |
pre_sect(DECL_ARGS) |
{ |
{ |
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if (MDOC_HEAD != n->type) |
switch (n->type) { |
return(1); |
case (MDOC_HEAD): |
outflags |= MMAN_sp; |
outflags |= MMAN_sp; |
print_block(manacts[n->tok].prefix, 0); |
print_block(manacts[n->tok].prefix, 0); |
print_word(""); |
print_word(""); |
putchar('\"'); |
putchar('\"'); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
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break; |
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case (MDOC_BODY): |
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if (MDOC_Sh == n->tok) { |
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if (MDOC_SYNPRETTY & n->flags) |
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outflags |= MMAN_Bk; |
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else |
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outflags &= ~MMAN_Bk; |
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} |
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break; |
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default: |
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break; |
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} |
return(1); |
return(1); |
} |
} |
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Line 757 pre_bd(DECL_ARGS) |
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Line 828 pre_bd(DECL_ARGS) |
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print_line(".nf", 0); |
print_line(".nf", 0); |
if (0 == n->norm->Bd.comp && NULL != n->parent->prev) |
if (0 == n->norm->Bd.comp && NULL != n->parent->prev) |
outflags |= MMAN_sp; |
outflags |= MMAN_sp; |
print_line(".RS", 0); |
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print_offs(n->norm->Bd.offs); |
print_offs(n->norm->Bd.offs); |
outflags |= MMAN_nl; |
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return(1); |
return(1); |
} |
} |
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post_bd(DECL_ARGS) |
post_bd(DECL_ARGS) |
{ |
{ |
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/* Close out this display. */ |
print_line(".RE", MMAN_nl); |
print_line(".RE", MMAN_nl); |
if (DISP_unfilled == n->norm->Bd.type || |
if (DISP_unfilled == n->norm->Bd.type || |
DISP_literal == n->norm->Bd.type) |
DISP_literal == n->norm->Bd.type) |
print_line(".fi", MMAN_nl); |
print_line(".fi", MMAN_nl); |
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/* Maybe we are inside an enclosing list? */ |
|
if (NULL != n->parent->next) |
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mid_it(); |
} |
} |
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static int |
static int |
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post_bk(DECL_ARGS) |
post_bk(DECL_ARGS) |
{ |
{ |
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if (MDOC_BODY == n->type) |
if (MDOC_BODY == n->type && ! (MDOC_SYNPRETTY & n->flags)) |
outflags &= ~MMAN_Bk; |
outflags &= ~MMAN_Bk; |
} |
} |
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Line 835 pre_bl(DECL_ARGS) |
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Line 909 pre_bl(DECL_ARGS) |
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{ |
{ |
size_t icol; |
size_t icol; |
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/* |
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* print_offs() will increase the -offset to account for |
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* a possible enclosing .It, but any enclosed .It blocks |
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* just nest and do not add up their indentation. |
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*/ |
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if (n->norm->Bl.offs) { |
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print_offs(n->norm->Bl.offs); |
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Bl_stack[Bl_stack_len++] = 0; |
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} |
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switch (n->norm->Bl.type) { |
switch (n->norm->Bl.type) { |
case (LIST_enum): |
case (LIST_enum): |
n->norm->Bl.count = 0; |
n->norm->Bl.count = 0; |
Line 867 post_bl(DECL_ARGS) |
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Line 951 post_bl(DECL_ARGS) |
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default: |
default: |
break; |
break; |
} |
} |
outflags |= MMAN_PP | MMAN_nl; |
|
outflags &= ~(MMAN_sp | MMAN_br); |
if (n->norm->Bl.offs) { |
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print_line(".RE", MMAN_nl); |
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assert(Bl_stack_len); |
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Bl_stack_len--; |
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assert(0 == Bl_stack[Bl_stack_len]); |
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} else { |
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outflags |= MMAN_PP | MMAN_nl; |
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outflags &= ~(MMAN_sp | MMAN_br); |
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} |
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/* Maybe we are inside an enclosing list? */ |
|
if (NULL != n->parent->next) |
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mid_it(); |
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} |
} |
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static int |
static int |
|
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pre_dl(DECL_ARGS) |
pre_dl(DECL_ARGS) |
{ |
{ |
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print_line(".RS 6n", MMAN_nl); |
print_offs("6n"); |
return(1); |
return(1); |
} |
} |
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Line 912 post_dl(DECL_ARGS) |
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Line 1009 post_dl(DECL_ARGS) |
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{ |
{ |
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print_line(".RE", MMAN_nl); |
print_line(".RE", MMAN_nl); |
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/* Maybe we are inside an enclosing list? */ |
|
if (NULL != n->parent->next) |
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mid_it(); |
} |
} |
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static int |
static int |
Line 939 pre_fa(DECL_ARGS) |
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Line 1040 pre_fa(DECL_ARGS) |
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while (NULL != n) { |
while (NULL != n) { |
font_push('I'); |
font_push('I'); |
print_node(m, n); |
print_node(meta, n); |
font_pop(); |
font_pop(); |
if (NULL != (n = n->next)) |
if (NULL != (n = n->next)) |
print_word(","); |
print_word(","); |
Line 977 pre_fl(DECL_ARGS) |
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Line 1078 pre_fl(DECL_ARGS) |
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{ |
{ |
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font_push('B'); |
font_push('B'); |
print_word("-"); |
print_word("\\-"); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
return(1); |
return(1); |
} |
} |
Line 1003 pre_fn(DECL_ARGS) |
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Line 1104 pre_fn(DECL_ARGS) |
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return(0); |
return(0); |
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font_push('B'); |
font_push('B'); |
print_node(m, n); |
print_node(meta, n); |
font_pop(); |
font_pop(); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word("("); |
print_word("("); |
Line 1011 pre_fn(DECL_ARGS) |
|
Line 1112 pre_fn(DECL_ARGS) |
|
|
|
n = n->next; |
n = n->next; |
if (NULL != n) |
if (NULL != n) |
pre_fa(m, n); |
pre_fa(meta, n); |
return(0); |
return(0); |
} |
} |
|
|
Line 1057 post_fo(DECL_ARGS) |
|
Line 1158 post_fo(DECL_ARGS) |
|
font_pop(); |
font_pop(); |
break; |
break; |
case (MDOC_BODY): |
case (MDOC_BODY): |
post_fn(m, n); |
post_fn(meta, n); |
break; |
break; |
default: |
default: |
break; |
break; |
Line 1174 pre_it(DECL_ARGS) |
|
Line 1275 pre_it(DECL_ARGS) |
|
return(1); |
return(1); |
} |
} |
|
|
|
/* |
|
* This function is called after closing out an indented block. |
|
* If we are inside an enclosing list, restore its indentation. |
|
*/ |
static void |
static void |
|
mid_it(void) |
|
{ |
|
char buf[24]; |
|
|
|
/* Nothing to do outside a list. */ |
|
if (0 == Bl_stack_len || 0 == Bl_stack[Bl_stack_len - 1]) |
|
return; |
|
|
|
/* The indentation has already been set up. */ |
|
if (Bl_stack_post[Bl_stack_len - 1]) |
|
return; |
|
|
|
/* Restore the indentation of the enclosing list. */ |
|
print_line(".RS", MMAN_Bk_susp); |
|
snprintf(buf, sizeof(buf), "%ldn", Bl_stack[Bl_stack_len - 1]); |
|
print_word(buf); |
|
|
|
/* Remeber to close out this .RS block later. */ |
|
Bl_stack_post[Bl_stack_len - 1] = 1; |
|
} |
|
|
|
static void |
post_it(DECL_ARGS) |
post_it(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *bln; |
const struct mdoc_node *bln; |
Line 1196 post_it(DECL_ARGS) |
|
Line 1323 post_it(DECL_ARGS) |
|
} |
} |
break; |
break; |
case (MDOC_BODY): |
case (MDOC_BODY): |
if (LIST_column == bln->norm->Bl.type && |
switch (bln->norm->Bl.type) { |
NULL != n->next) { |
case (LIST_bullet): |
putchar('\t'); |
/* FALLTHROUGH */ |
outflags &= ~MMAN_spc; |
case (LIST_dash): |
|
/* FALLTHROUGH */ |
|
case (LIST_hyphen): |
|
/* FALLTHROUGH */ |
|
case (LIST_enum): |
|
/* FALLTHROUGH */ |
|
case (LIST_hang): |
|
/* FALLTHROUGH */ |
|
case (LIST_tag): |
|
assert(Bl_stack_len); |
|
Bl_stack[--Bl_stack_len] = 0; |
|
|
|
/* |
|
* Our indentation had to be restored |
|
* after a child display or child list. |
|
* Close out that indentation block now. |
|
*/ |
|
if (Bl_stack_post[Bl_stack_len]) { |
|
print_line(".RE", MMAN_nl); |
|
Bl_stack_post[Bl_stack_len] = 0; |
|
} |
|
break; |
|
case (LIST_column): |
|
if (NULL != n->next) { |
|
putchar('\t'); |
|
outflags &= ~MMAN_spc; |
|
} |
|
break; |
|
default: |
|
break; |
} |
} |
break; |
break; |
default: |
default: |
Line 1256 pre_nm(DECL_ARGS) |
|
Line 1412 pre_nm(DECL_ARGS) |
|
pre_syn(n); |
pre_syn(n); |
if (MDOC_ELEM != n->type && MDOC_HEAD != n->type) |
if (MDOC_ELEM != n->type && MDOC_HEAD != n->type) |
return(1); |
return(1); |
name = n->child ? n->child->string : m->name; |
name = n->child ? n->child->string : meta->name; |
if (NULL == name) |
if (NULL == name) |
return(0); |
return(0); |
if (MDOC_HEAD == n->type) { |
if (MDOC_HEAD == n->type) { |
Line 1268 pre_nm(DECL_ARGS) |
|
Line 1424 pre_nm(DECL_ARGS) |
|
} |
} |
font_push('B'); |
font_push('B'); |
if (NULL == n->child) |
if (NULL == n->child) |
print_word(m->name); |
print_word(meta->name); |
return(1); |
return(1); |
} |
} |
|
|
|
|
pre_sp(DECL_ARGS) |
pre_sp(DECL_ARGS) |
{ |
{ |
|
|
if (MMAN_PP & outflags && MDOC_It != n->parent->tok) |
if (MMAN_PP & outflags) { |
|
outflags &= ~MMAN_PP; |
print_line(".PP", 0); |
print_line(".PP", 0); |
else |
} else |
print_line(".sp", 0); |
print_line(".sp", 0); |
return(1); |
return(1); |
} |
} |
Line 1399 pre_xr(DECL_ARGS) |
|
Line 1556 pre_xr(DECL_ARGS) |
|
n = n->child; |
n = n->child; |
if (NULL == n) |
if (NULL == n) |
return(0); |
return(0); |
print_node(m, n); |
print_node(meta, n); |
n = n->next; |
n = n->next; |
if (NULL == n) |
if (NULL == n) |
return(0); |
return(0); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word("("); |
print_word("("); |
print_node(m, n); |
print_node(meta, n); |
print_word(")"); |
print_word(")"); |
return(0); |
return(0); |
} |
} |
Line 1418 pre_ux(DECL_ARGS) |
|
Line 1575 pre_ux(DECL_ARGS) |
|
if (NULL == n->child) |
if (NULL == n->child) |
return(0); |
return(0); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word("\\~"); |
print_word("\\ "); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
return(1); |
return(1); |
} |
} |