version 1.79, 2014/12/23 10:09:44 |
version 1.99, 2017/01/10 21:59:47 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2011-2017 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 <stdio.h> |
#include <stdio.h> |
#include <string.h> |
#include <string.h> |
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#include "mandoc.h" |
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#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
#include "out.h" |
#include "mandoc.h" |
#include "man.h" |
#include "roff.h" |
#include "mdoc.h" |
#include "mdoc.h" |
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#include "man.h" |
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#include "out.h" |
#include "main.h" |
#include "main.h" |
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#define DECL_ARGS const struct mdoc_meta *meta, \ |
#define DECL_ARGS const struct roff_meta *meta, struct roff_node *n |
const struct mdoc_node *n |
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struct manact { |
struct manact { |
int (*cond)(DECL_ARGS); /* DON'T run actions */ |
int (*cond)(DECL_ARGS); /* DON'T run actions */ |
Line 108 static int pre_sm(DECL_ARGS); |
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Line 108 static int pre_sm(DECL_ARGS); |
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static int pre_sp(DECL_ARGS); |
static int pre_sp(DECL_ARGS); |
static int pre_sect(DECL_ARGS); |
static int pre_sect(DECL_ARGS); |
static int pre_sy(DECL_ARGS); |
static int pre_sy(DECL_ARGS); |
static void pre_syn(const struct mdoc_node *); |
static void pre_syn(const struct roff_node *); |
static int pre_vt(DECL_ARGS); |
static int pre_vt(DECL_ARGS); |
static int pre_ux(DECL_ARGS); |
static int pre_ux(DECL_ARGS); |
static int pre_xr(DECL_ARGS); |
static int pre_xr(DECL_ARGS); |
Line 116 static void print_word(const char *); |
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Line 116 static void print_word(const char *); |
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static void print_line(const char *, int); |
static void print_line(const char *, int); |
static void print_block(const char *, int); |
static void print_block(const char *, int); |
static void print_offs(const char *, int); |
static void print_offs(const char *, int); |
static void print_width(const char *, |
static void print_width(const struct mdoc_bl *, |
const struct mdoc_node *, size_t); |
const struct roff_node *); |
static void print_count(int *); |
static void print_count(int *); |
static void print_node(DECL_ARGS); |
static void print_node(DECL_ARGS); |
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Line 182 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_bf, post_bf, NULL, NULL }, /* Bf */ |
{ NULL, pre_bf, post_bf, NULL, NULL }, /* Bf */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bo */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bo */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bq */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bq */ |
{ NULL, pre_ux, NULL, "BSD/OS", NULL }, /* Bsx */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Bsx */ |
{ NULL, pre_bx, NULL, NULL, NULL }, /* Bx */ |
{ NULL, pre_bx, NULL, NULL, NULL }, /* Bx */ |
{ NULL, pre_skip, NULL, NULL, NULL }, /* Db */ |
{ NULL, pre_skip, NULL, NULL, NULL }, /* Db */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Dc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Dc */ |
{ cond_body, pre_enc, post_enc, "\\(lq", "\\(rq" }, /* Do */ |
{ cond_body, pre_enc, post_enc, "\\(Lq", "\\(Rq" }, /* Do */ |
{ cond_body, pre_enc, post_enc, "\\(lq", "\\(rq" }, /* 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 */ |
{ cond_body, pre_eo, post_eo, NULL, NULL }, /* Eo */ |
{ cond_body, pre_eo, post_eo, NULL, NULL }, /* Eo */ |
{ NULL, pre_ux, NULL, "FreeBSD", NULL }, /* Fx */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Fx */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Ms */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Ms */ |
{ NULL, pre_no, NULL, NULL, NULL }, /* No */ |
{ NULL, pre_no, NULL, NULL, NULL }, /* No */ |
{ NULL, pre_ns, NULL, NULL, NULL }, /* Ns */ |
{ NULL, pre_ns, NULL, NULL, NULL }, /* Ns */ |
{ NULL, pre_ux, NULL, "NetBSD", NULL }, /* Nx */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Nx */ |
{ NULL, pre_ux, NULL, "OpenBSD", NULL }, /* Ox */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ox */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Pc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Pc */ |
{ NULL, NULL, post_pf, NULL, NULL }, /* Pf */ |
{ NULL, NULL, post_pf, NULL, NULL }, /* Pf */ |
{ cond_body, pre_enc, post_enc, "(", ")" }, /* Po */ |
{ cond_body, pre_enc, post_enc, "(", ")" }, /* Po */ |
Line 215 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 215 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ 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 */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Tn */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Tn */ |
{ NULL, pre_ux, NULL, "UNIX", NULL }, /* Ux */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ux */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Xc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Xc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Xo */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Xo */ |
{ NULL, pre_fo, post_fo, NULL, NULL }, /* Fo */ |
{ NULL, pre_fo, post_fo, NULL, NULL }, /* Fo */ |
Line 238 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 238 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ NULL, NULL, post_percent, NULL, NULL }, /* %C */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %C */ |
{ NULL, pre_skip, NULL, NULL, NULL }, /* Es */ |
{ NULL, pre_skip, NULL, NULL, NULL }, /* Es */ |
{ cond_body, pre_en, post_en, NULL, NULL }, /* En */ |
{ cond_body, pre_en, post_en, NULL, NULL }, /* En */ |
{ NULL, pre_ux, NULL, "DragonFly", NULL }, /* Dx */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Dx */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %Q */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %Q */ |
{ NULL, pre_br, NULL, NULL, NULL }, /* br */ |
{ NULL, pre_br, NULL, NULL, NULL }, /* br */ |
{ NULL, pre_sp, post_sp, NULL, NULL }, /* sp */ |
{ NULL, pre_sp, post_sp, NULL, NULL }, /* sp */ |
Line 265 static int outflags; |
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Line 265 static int outflags; |
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#define BL_STACK_MAX 32 |
#define BL_STACK_MAX 32 |
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static size_t Bl_stack[BL_STACK_MAX]; /* offsets [chars] */ |
static int Bl_stack[BL_STACK_MAX]; /* offsets [chars] */ |
static int Bl_stack_post[BL_STACK_MAX]; /* add final .RE */ |
static int Bl_stack_post[BL_STACK_MAX]; /* add final .RE */ |
static int Bl_stack_len; /* number of nested Bl blocks */ |
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 */ |
Line 423 print_offs(const char *v, int keywords) |
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Line 423 print_offs(const char *v, int keywords) |
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{ |
{ |
char buf[24]; |
char buf[24]; |
struct roffsu su; |
struct roffsu su; |
size_t sz; |
int sz; |
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print_line(".RS", MMAN_Bk_susp); |
print_line(".RS", MMAN_Bk_susp); |
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Line 459 print_offs(const char *v, int keywords) |
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Line 459 print_offs(const char *v, int keywords) |
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if (Bl_stack_len) |
if (Bl_stack_len) |
sz += Bl_stack[Bl_stack_len - 1]; |
sz += Bl_stack[Bl_stack_len - 1]; |
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(void)snprintf(buf, sizeof(buf), "%zun", sz); |
(void)snprintf(buf, sizeof(buf), "%dn", sz); |
print_word(buf); |
print_word(buf); |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
} |
} |
Line 468 print_offs(const char *v, int keywords) |
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Line 468 print_offs(const char *v, int keywords) |
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* Set up the indentation for a list item; used from pre_it(). |
* Set up the indentation for a list item; used from pre_it(). |
*/ |
*/ |
static void |
static void |
print_width(const char *v, const struct mdoc_node *child, size_t defsz) |
print_width(const struct mdoc_bl *bl, const struct roff_node *child) |
{ |
{ |
char buf[24]; |
char buf[24]; |
struct roffsu su; |
struct roffsu su; |
size_t sz, chsz; |
int numeric, remain, sz, chsz; |
int numeric, remain; |
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numeric = 1; |
numeric = 1; |
remain = 0; |
remain = 0; |
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/* Convert v into a number (of characters). */ |
/* Convert the width into a number (of characters). */ |
if (NULL == v) |
if (bl->width == NULL) |
sz = defsz; |
sz = (bl->type == LIST_hang) ? 6 : 0; |
else if (a2roffsu(v, &su, SCALE_MAX) > 1) { |
else if (a2roffsu(bl->width, &su, SCALE_MAX) > 1) { |
if (SCALE_EN == su.unit) |
if (SCALE_EN == su.unit) |
sz = su.scale; |
sz = su.scale; |
else { |
else { |
Line 489 print_width(const char *v, const struct mdoc_node *chi |
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Line 488 print_width(const char *v, const struct mdoc_node *chi |
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numeric = 0; |
numeric = 0; |
} |
} |
} else |
} else |
sz = strlen(v); |
sz = strlen(bl->width); |
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/* XXX Rough estimation, might have multiple parts. */ |
/* XXX Rough estimation, might have multiple parts. */ |
chsz = (NULL != child && MDOC_TEXT == child->type) ? |
if (bl->type == LIST_enum) |
strlen(child->string) : 0; |
chsz = (bl->count > 8) + 1; |
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else if (child != NULL && child->type == ROFFT_TEXT) |
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chsz = strlen(child->string); |
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else |
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chsz = 0; |
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/* Maybe we are inside an enclosing list? */ |
/* Maybe we are inside an enclosing list? */ |
mid_it(); |
mid_it(); |
Line 505 print_width(const char *v, const struct mdoc_node *chi |
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Line 508 print_width(const char *v, const struct mdoc_node *chi |
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Bl_stack[Bl_stack_len++] = sz + 2; |
Bl_stack[Bl_stack_len++] = sz + 2; |
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/* Set up the current list. */ |
/* Set up the current list. */ |
if (defsz && chsz > sz) |
if (chsz > sz && bl->type != LIST_tag) |
print_block(".HP", 0); |
print_block(".HP", 0); |
else { |
else { |
print_block(".TP", 0); |
print_block(".TP", 0); |
remain = sz + 2; |
remain = sz + 2; |
} |
} |
if (numeric) { |
if (numeric) { |
(void)snprintf(buf, sizeof(buf), "%zun", sz + 2); |
(void)snprintf(buf, sizeof(buf), "%dn", sz + 2); |
print_word(buf); |
print_word(buf); |
} else |
} else |
print_word(v); |
print_word(bl->width); |
TPremain = remain; |
TPremain = remain; |
} |
} |
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Line 524 print_count(int *count) |
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Line 527 print_count(int *count) |
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{ |
{ |
char buf[24]; |
char buf[24]; |
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(void)snprintf(buf, sizeof(buf), "%d.", ++*count); |
(void)snprintf(buf, sizeof(buf), "%d.\\&", ++*count); |
print_word(buf); |
print_word(buf); |
} |
} |
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void |
void |
man_man(void *arg, const struct man *man) |
man_man(void *arg, const struct roff_man *man) |
{ |
{ |
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/* |
/* |
Line 542 man_man(void *arg, const struct man *man) |
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Line 545 man_man(void *arg, const struct man *man) |
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} |
} |
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void |
void |
man_mdoc(void *arg, const struct mdoc *mdoc) |
man_mdoc(void *arg, const struct roff_man *mdoc) |
{ |
{ |
const struct mdoc_meta *meta; |
struct roff_node *n; |
const struct mdoc_node *n; |
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meta = mdoc_meta(mdoc); |
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n = mdoc_node(mdoc); |
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printf(".TH \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"\n", |
printf(".TH \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"\n", |
meta->title, |
mdoc->meta.title, |
(meta->msec == NULL ? "" : meta->msec), |
(mdoc->meta.msec == NULL ? "" : mdoc->meta.msec), |
meta->date, meta->os, meta->vol); |
mdoc->meta.date, mdoc->meta.os, mdoc->meta.vol); |
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/* Disable hyphenation and if nroff, disable justification. */ |
/* Disable hyphenation and if nroff, disable justification. */ |
printf(".nh\n.if n .ad l"); |
printf(".nh\n.if n .ad l"); |
Line 564 man_mdoc(void *arg, const struct mdoc *mdoc) |
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Line 563 man_mdoc(void *arg, const struct mdoc *mdoc) |
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fontqueue.head = fontqueue.tail = mandoc_malloc(8); |
fontqueue.head = fontqueue.tail = mandoc_malloc(8); |
*fontqueue.tail = 'R'; |
*fontqueue.tail = 'R'; |
} |
} |
print_node(meta, n); |
for (n = mdoc->first->child; n != NULL; n = n->next) |
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print_node(&mdoc->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 *sub; |
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const struct manact *act; |
const struct manact *act; |
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struct roff_node *sub; |
int cond, do_sub; |
int cond, do_sub; |
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if (n->flags & NODE_NOPRT) |
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return; |
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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. |
*/ |
*/ |
if (MMAN_spc & outflags && MDOC_LINE & n->flags) |
if (MMAN_spc & outflags && NODE_LINE & n->flags) |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
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act = NULL; |
act = NULL; |
cond = 0; |
cond = 0; |
do_sub = 1; |
do_sub = 1; |
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n->flags &= ~NODE_ENDED; |
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if (MDOC_TEXT == n->type) { |
if (n->type == ROFFT_TEXT) { |
/* |
/* |
* Make sure that we don't happen to start with a |
* Make sure that we don't happen to start with a |
* control character at the start of a line. |
* control character at the start of a line. |
Line 597 print_node(DECL_ARGS) |
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Line 601 print_node(DECL_ARGS) |
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printf("\\&"); |
printf("\\&"); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
} |
} |
if (outflags & MMAN_Sm && ! (n->flags & MDOC_DELIMC)) |
if (outflags & MMAN_Sm && ! (n->flags & NODE_DELIMC)) |
outflags |= MMAN_spc_force; |
outflags |= MMAN_spc_force; |
print_word(n->string); |
print_word(n->string); |
if (outflags & MMAN_Sm && ! (n->flags & MDOC_DELIMO)) |
if (outflags & MMAN_Sm && ! (n->flags & NODE_DELIMO)) |
outflags |= MMAN_spc; |
outflags |= MMAN_spc; |
} else { |
} else { |
/* |
/* |
Line 609 print_node(DECL_ARGS) |
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Line 613 print_node(DECL_ARGS) |
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*/ |
*/ |
act = manacts + n->tok; |
act = manacts + n->tok; |
cond = act->cond == NULL || (*act->cond)(meta, n); |
cond = act->cond == NULL || (*act->cond)(meta, n); |
if (cond && act->pre && (n->end == ENDBODY_NOT || n->nchild)) |
if (cond && act->pre != NULL && |
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(n->end == ENDBODY_NOT || n->child != NULL)) |
do_sub = (*act->pre)(meta, n); |
do_sub = (*act->pre)(meta, n); |
} |
} |
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Line 625 print_node(DECL_ARGS) |
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Line 630 print_node(DECL_ARGS) |
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/* |
/* |
* Lastly, conditionally run the post-node handler. |
* Lastly, conditionally run the post-node handler. |
*/ |
*/ |
if (MDOC_ENDED & n->flags) |
if (NODE_ENDED & n->flags) |
return; |
return; |
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if (cond && act->post) |
if (cond && act->post) |
(*act->post)(meta, n); |
(*act->post)(meta, n); |
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if (ENDBODY_NOT != n->end) |
if (ENDBODY_NOT != n->end) |
n->pending->flags |= MDOC_ENDED; |
n->body->flags |= NODE_ENDED; |
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if (ENDBODY_NOSPACE == n->end) |
if (ENDBODY_NOSPACE == n->end) |
outflags &= ~(MMAN_spc | MMAN_nl); |
outflags &= ~(MMAN_spc | MMAN_nl); |
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cond_head(DECL_ARGS) |
cond_head(DECL_ARGS) |
{ |
{ |
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return(MDOC_HEAD == n->type); |
return n->type == ROFFT_HEAD; |
} |
} |
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static int |
static int |
cond_body(DECL_ARGS) |
cond_body(DECL_ARGS) |
{ |
{ |
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return(MDOC_BODY == n->type); |
return n->type == ROFFT_BODY; |
} |
} |
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static int |
static int |
Line 659 pre_enc(DECL_ARGS) |
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Line 664 pre_enc(DECL_ARGS) |
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prefix = manacts[n->tok].prefix; |
prefix = manacts[n->tok].prefix; |
if (NULL == prefix) |
if (NULL == prefix) |
return(1); |
return 1; |
print_word(prefix); |
print_word(prefix); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
return(1); |
return 1; |
} |
} |
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static void |
static void |
Line 680 post_enc(DECL_ARGS) |
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Line 685 post_enc(DECL_ARGS) |
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static int |
static int |
pre_ex(DECL_ARGS) |
pre_ex(DECL_ARGS) |
{ |
{ |
int nchild; |
struct roff_node *nch; |
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outflags |= MMAN_br | MMAN_nl; |
outflags |= MMAN_br | MMAN_nl; |
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print_word("The"); |
print_word("The"); |
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nchild = n->nchild; |
for (nch = n->child; nch != NULL; nch = nch->next) { |
for (n = n->child; n; n = n->next) { |
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font_push('B'); |
font_push('B'); |
print_word(n->string); |
print_word(nch->string); |
font_pop(); |
font_pop(); |
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if (n->next == NULL) |
if (nch->next == NULL) |
continue; |
continue; |
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if (nchild > 2) { |
if (nch->prev != NULL || nch->next->next != NULL) { |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word(","); |
print_word(","); |
} |
} |
if (n->next->next == NULL) |
if (nch->next->next == NULL) |
print_word("and"); |
print_word("and"); |
} |
} |
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if (nchild > 1) |
if (n->child != NULL && n->child->next != NULL) |
print_word("utilities exit\\~0"); |
print_word("utilities exit\\~0"); |
else |
else |
print_word("utility exits\\~0"); |
print_word("utility exits\\~0"); |
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print_word("on success, and\\~>0 if an error occurs."); |
print_word("on success, and\\~>0 if an error occurs."); |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
return(0); |
return 0; |
} |
} |
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static void |
static void |
Line 748 pre__t(DECL_ARGS) |
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Line 752 pre__t(DECL_ARGS) |
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outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
} else |
} else |
font_push('I'); |
font_push('I'); |
return(1); |
return 1; |
} |
} |
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static void |
static void |
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pre_sect(DECL_ARGS) |
pre_sect(DECL_ARGS) |
{ |
{ |
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if (MDOC_HEAD == n->type) { |
if (n->type == ROFFT_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; |
} |
} |
return(1); |
return 1; |
} |
} |
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/* |
/* |
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post_sect(DECL_ARGS) |
post_sect(DECL_ARGS) |
{ |
{ |
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if (MDOC_HEAD != n->type) |
if (n->type != ROFFT_HEAD) |
return; |
return; |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word(""); |
print_word(""); |
Line 801 post_sect(DECL_ARGS) |
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Line 805 post_sect(DECL_ARGS) |
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/* See mdoc_term.c, synopsis_pre() for comments. */ |
/* See mdoc_term.c, synopsis_pre() for comments. */ |
static void |
static void |
pre_syn(const struct mdoc_node *n) |
pre_syn(const struct roff_node *n) |
{ |
{ |
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if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags)) |
if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags)) |
return; |
return; |
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if (n->prev->tok == n->tok && |
if (n->prev->tok == n->tok && |
Line 817 pre_syn(const struct mdoc_node *n) |
|
Line 821 pre_syn(const struct mdoc_node *n) |
|
|
|
switch (n->prev->tok) { |
switch (n->prev->tok) { |
case MDOC_Fd: |
case MDOC_Fd: |
/* FALLTHROUGH */ |
|
case MDOC_Fn: |
case MDOC_Fn: |
/* FALLTHROUGH */ |
|
case MDOC_Fo: |
case MDOC_Fo: |
/* FALLTHROUGH */ |
|
case MDOC_In: |
case MDOC_In: |
/* FALLTHROUGH */ |
|
case MDOC_Vt: |
case MDOC_Vt: |
outflags |= MMAN_sp; |
outflags |= MMAN_sp; |
break; |
break; |
Line 847 pre_an(DECL_ARGS) |
|
Line 847 pre_an(DECL_ARGS) |
|
case AUTH_split: |
case AUTH_split: |
outflags &= ~MMAN_An_nosplit; |
outflags &= ~MMAN_An_nosplit; |
outflags |= MMAN_An_split; |
outflags |= MMAN_An_split; |
return(0); |
return 0; |
case AUTH_nosplit: |
case AUTH_nosplit: |
outflags &= ~MMAN_An_split; |
outflags &= ~MMAN_An_split; |
outflags |= MMAN_An_nosplit; |
outflags |= MMAN_An_nosplit; |
return(0); |
return 0; |
default: |
default: |
if (MMAN_An_split & outflags) |
if (MMAN_An_split & outflags) |
outflags |= MMAN_br; |
outflags |= MMAN_br; |
else if (SEC_AUTHORS == n->sec && |
else if (SEC_AUTHORS == n->sec && |
! (MMAN_An_nosplit & outflags)) |
! (MMAN_An_nosplit & outflags)) |
outflags |= MMAN_An_split; |
outflags |= MMAN_An_split; |
return(1); |
return 1; |
} |
} |
} |
} |
|
|
Line 869 pre_ap(DECL_ARGS) |
|
Line 869 pre_ap(DECL_ARGS) |
|
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word("'"); |
print_word("'"); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
return(0); |
return 0; |
} |
} |
|
|
static int |
static int |
pre_aq(DECL_ARGS) |
pre_aq(DECL_ARGS) |
{ |
{ |
|
|
print_word(n->parent->prev != NULL && |
print_word(n->child != NULL && n->child->next == NULL && |
n->parent->prev->tok == MDOC_An ? "<" : "\\(la"); |
n->child->tok == MDOC_Mt ? "<" : "\\(la"); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 887 post_aq(DECL_ARGS) |
|
Line 887 post_aq(DECL_ARGS) |
|
{ |
{ |
|
|
outflags &= ~(MMAN_spc | MMAN_nl); |
outflags &= ~(MMAN_spc | MMAN_nl); |
print_word(n->parent->prev != NULL && |
print_word(n->child != NULL && n->child->next == NULL && |
n->parent->prev->tok == MDOC_An ? ">" : "\\(ra"); |
n->child->tok == MDOC_Mt ? ">" : "\\(ra"); |
} |
} |
|
|
static int |
static int |
Line 903 pre_bd(DECL_ARGS) |
|
Line 903 pre_bd(DECL_ARGS) |
|
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_offs(n->norm->Bd.offs, 1); |
print_offs(n->norm->Bd.offs, 1); |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 926 pre_bf(DECL_ARGS) |
|
Line 926 pre_bf(DECL_ARGS) |
|
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_BLOCK: |
case ROFFT_BLOCK: |
return(1); |
return 1; |
case MDOC_BODY: |
case ROFFT_BODY: |
break; |
break; |
default: |
default: |
return(0); |
return 0; |
} |
} |
switch (n->norm->Bf.font) { |
switch (n->norm->Bf.font) { |
case FONT_Em: |
case FONT_Em: |
Line 944 pre_bf(DECL_ARGS) |
|
Line 944 pre_bf(DECL_ARGS) |
|
font_push('R'); |
font_push('R'); |
break; |
break; |
} |
} |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
post_bf(DECL_ARGS) |
post_bf(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY == n->type) |
if (n->type == ROFFT_BODY) |
font_pop(); |
font_pop(); |
} |
} |
|
|
Line 960 pre_bk(DECL_ARGS) |
|
Line 960 pre_bk(DECL_ARGS) |
|
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_BLOCK: |
case ROFFT_BLOCK: |
return(1); |
return 1; |
case MDOC_BODY: |
case ROFFT_BODY: |
outflags |= MMAN_Bk; |
outflags |= MMAN_Bk; |
return(1); |
return 1; |
default: |
default: |
return(0); |
return 0; |
} |
} |
} |
} |
|
|
|
|
post_bk(DECL_ARGS) |
post_bk(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY == n->type) |
if (n->type == ROFFT_BODY) |
outflags &= ~MMAN_Bk; |
outflags &= ~MMAN_Bk; |
} |
} |
|
|
Line 996 pre_bl(DECL_ARGS) |
|
Line 996 pre_bl(DECL_ARGS) |
|
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; |
return(1); |
return 1; |
case LIST_column: |
case LIST_column: |
break; |
break; |
default: |
default: |
return(1); |
return 1; |
} |
} |
|
|
print_line(".TS", MMAN_nl); |
if (n->child != NULL) { |
for (icol = 0; icol < n->norm->Bl.ncols; icol++) |
print_line(".TS", MMAN_nl); |
print_word("l"); |
for (icol = 0; icol < n->norm->Bl.ncols; icol++) |
print_word("."); |
print_word("l"); |
|
print_word("."); |
|
} |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 1017 post_bl(DECL_ARGS) |
|
Line 1019 post_bl(DECL_ARGS) |
|
|
|
switch (n->norm->Bl.type) { |
switch (n->norm->Bl.type) { |
case LIST_column: |
case LIST_column: |
print_line(".TE", 0); |
if (n->child != NULL) |
|
print_line(".TE", 0); |
break; |
break; |
case LIST_enum: |
case LIST_enum: |
n->norm->Bl.count = 0; |
n->norm->Bl.count = 0; |
Line 1047 pre_br(DECL_ARGS) |
|
Line 1050 pre_br(DECL_ARGS) |
|
{ |
{ |
|
|
outflags |= MMAN_br; |
outflags |= MMAN_br; |
return(0); |
return 0; |
} |
} |
|
|
static int |
static int |
Line 1062 pre_bx(DECL_ARGS) |
|
Line 1065 pre_bx(DECL_ARGS) |
|
} |
} |
print_word("BSD"); |
print_word("BSD"); |
if (NULL == n) |
if (NULL == n) |
return(0); |
return 0; |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word("-"); |
print_word("-"); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word(n->string); |
print_word(n->string); |
return(0); |
return 0; |
} |
} |
|
|
static int |
static int |
Line 1075 pre_dl(DECL_ARGS) |
|
Line 1078 pre_dl(DECL_ARGS) |
|
{ |
{ |
|
|
print_offs("6n", 0); |
print_offs("6n", 0); |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 1094 pre_em(DECL_ARGS) |
|
Line 1097 pre_em(DECL_ARGS) |
|
{ |
{ |
|
|
font_push('I'); |
font_push('I'); |
return(1); |
return 1; |
} |
} |
|
|
static int |
static int |
Line 1103 pre_en(DECL_ARGS) |
|
Line 1106 pre_en(DECL_ARGS) |
|
|
|
if (NULL == n->norm->Es || |
if (NULL == n->norm->Es || |
NULL == n->norm->Es->child) |
NULL == n->norm->Es->child) |
return(1); |
return 1; |
|
|
print_word(n->norm->Es->child->string); |
print_word(n->norm->Es->child->string); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
|
|
pre_eo(DECL_ARGS) |
pre_eo(DECL_ARGS) |
{ |
{ |
|
|
outflags &= ~(MMAN_spc | MMAN_nl); |
if (n->end == ENDBODY_NOT && |
return(1); |
n->parent->head->child == NULL && |
|
n->child != NULL && |
|
n->child->end != ENDBODY_NOT) |
|
print_word("\\&"); |
|
else if (n->end != ENDBODY_NOT ? n->child != NULL : |
|
n->parent->head->child != NULL && (n->child != NULL || |
|
(n->parent->tail != NULL && n->parent->tail->child != NULL))) |
|
outflags &= ~(MMAN_spc | MMAN_nl); |
|
return 1; |
} |
} |
|
|
static void |
static void |
post_eo(DECL_ARGS) |
post_eo(DECL_ARGS) |
{ |
{ |
|
int body, tail; |
|
|
if (n->end != ENDBODY_SPACE) |
if (n->end != ENDBODY_NOT) { |
|
outflags |= MMAN_spc; |
|
return; |
|
} |
|
|
|
body = n->child != NULL || n->parent->head->child != NULL; |
|
tail = n->parent->tail != NULL && n->parent->tail->child != NULL; |
|
|
|
if (body && tail) |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
|
else if ( ! (body || tail)) |
|
print_word("\\&"); |
|
else if ( ! tail) |
|
outflags |= MMAN_spc; |
} |
} |
|
|
static int |
static int |
Line 1152 pre_fa(DECL_ARGS) |
|
Line 1176 pre_fa(DECL_ARGS) |
|
|
|
while (NULL != n) { |
while (NULL != n) { |
font_push('I'); |
font_push('I'); |
if (am_Fa || MDOC_SYNPRETTY & n->flags) |
if (am_Fa || NODE_SYNPRETTY & n->flags) |
outflags |= MMAN_nbrword; |
outflags |= MMAN_nbrword; |
print_node(meta, n); |
print_node(meta, n); |
font_pop(); |
font_pop(); |
if (NULL != (n = n->next)) |
if (NULL != (n = n->next)) |
print_word(","); |
print_word(","); |
} |
} |
return(0); |
return 0; |
} |
} |
|
|
static void |
static void |
Line 1176 pre_fd(DECL_ARGS) |
|
Line 1200 pre_fd(DECL_ARGS) |
|
|
|
pre_syn(n); |
pre_syn(n); |
font_push('B'); |
font_push('B'); |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 1193 pre_fl(DECL_ARGS) |
|
Line 1217 pre_fl(DECL_ARGS) |
|
|
|
font_push('B'); |
font_push('B'); |
print_word("\\-"); |
print_word("\\-"); |
if (n->nchild) |
if (n->child != NULL) |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 1203 post_fl(DECL_ARGS) |
|
Line 1227 post_fl(DECL_ARGS) |
|
{ |
{ |
|
|
font_pop(); |
font_pop(); |
if ( ! (n->nchild || |
if (!(n->child != NULL || |
n->next == NULL || |
n->next == NULL || |
n->next->type == MDOC_TEXT || |
n->next->type == ROFFT_TEXT || |
n->next->flags & MDOC_LINE)) |
n->next->flags & NODE_LINE)) |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
} |
} |
|
|
Line 1218 pre_fn(DECL_ARGS) |
|
Line 1242 pre_fn(DECL_ARGS) |
|
|
|
n = n->child; |
n = n->child; |
if (NULL == n) |
if (NULL == n) |
return(0); |
return 0; |
|
|
if (MDOC_SYNPRETTY & n->flags) |
if (NODE_SYNPRETTY & n->flags) |
print_block(".HP 4n", MMAN_nl); |
print_block(".HP 4n", MMAN_nl); |
|
|
font_push('B'); |
font_push('B'); |
Line 1233 pre_fn(DECL_ARGS) |
|
Line 1257 pre_fn(DECL_ARGS) |
|
n = n->next; |
n = n->next; |
if (NULL != n) |
if (NULL != n) |
pre_fa(meta, n); |
pre_fa(meta, n); |
return(0); |
return 0; |
} |
} |
|
|
static void |
static void |
Line 1241 post_fn(DECL_ARGS) |
|
Line 1265 post_fn(DECL_ARGS) |
|
{ |
{ |
|
|
print_word(")"); |
print_word(")"); |
if (MDOC_SYNPRETTY & n->flags) { |
if (NODE_SYNPRETTY & n->flags) { |
print_word(";"); |
print_word(";"); |
outflags |= MMAN_PP; |
outflags |= MMAN_PP; |
} |
} |
Line 1252 pre_fo(DECL_ARGS) |
|
Line 1276 pre_fo(DECL_ARGS) |
|
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_BLOCK: |
case ROFFT_BLOCK: |
pre_syn(n); |
pre_syn(n); |
break; |
break; |
case MDOC_HEAD: |
case ROFFT_HEAD: |
if (MDOC_SYNPRETTY & n->flags) |
if (n->child == NULL) |
|
return 0; |
|
if (NODE_SYNPRETTY & n->flags) |
print_block(".HP 4n", MMAN_nl); |
print_block(".HP 4n", MMAN_nl); |
font_push('B'); |
font_push('B'); |
break; |
break; |
case MDOC_BODY: |
case ROFFT_BODY: |
outflags &= ~MMAN_spc; |
outflags &= ~(MMAN_spc | MMAN_nl); |
print_word("("); |
print_word("("); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
break; |
break; |
default: |
default: |
break; |
break; |
} |
} |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 1276 post_fo(DECL_ARGS) |
|
Line 1302 post_fo(DECL_ARGS) |
|
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_HEAD: |
case ROFFT_HEAD: |
font_pop(); |
if (n->child != NULL) |
|
font_pop(); |
break; |
break; |
case MDOC_BODY: |
case ROFFT_BODY: |
post_fn(meta, n); |
post_fn(meta, n); |
break; |
break; |
default: |
default: |
Line 1293 pre_ft(DECL_ARGS) |
|
Line 1320 pre_ft(DECL_ARGS) |
|
|
|
pre_syn(n); |
pre_syn(n); |
font_push('I'); |
font_push('I'); |
return(1); |
return 1; |
} |
} |
|
|
static int |
static int |
pre_in(DECL_ARGS) |
pre_in(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_SYNPRETTY & n->flags) { |
if (NODE_SYNPRETTY & n->flags) { |
pre_syn(n); |
pre_syn(n); |
font_push('B'); |
font_push('B'); |
print_word("#include <"); |
print_word("#include <"); |
Line 1310 pre_in(DECL_ARGS) |
|
Line 1337 pre_in(DECL_ARGS) |
|
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
font_push('I'); |
font_push('I'); |
} |
} |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
post_in(DECL_ARGS) |
post_in(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_SYNPRETTY & n->flags) { |
if (NODE_SYNPRETTY & n->flags) { |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word(">"); |
print_word(">"); |
font_pop(); |
font_pop(); |
Line 1332 post_in(DECL_ARGS) |
|
Line 1359 post_in(DECL_ARGS) |
|
static int |
static int |
pre_it(DECL_ARGS) |
pre_it(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *bln; |
const struct roff_node *bln; |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_HEAD: |
case ROFFT_HEAD: |
outflags |= MMAN_PP | MMAN_nl; |
outflags |= MMAN_PP | MMAN_nl; |
bln = n->parent->parent; |
bln = n->parent->parent; |
if (0 == bln->norm->Bl.comp || |
if (0 == bln->norm->Bl.comp || |
Line 1345 pre_it(DECL_ARGS) |
|
Line 1372 pre_it(DECL_ARGS) |
|
outflags &= ~MMAN_br; |
outflags &= ~MMAN_br; |
switch (bln->norm->Bl.type) { |
switch (bln->norm->Bl.type) { |
case LIST_item: |
case LIST_item: |
return(0); |
return 0; |
case LIST_inset: |
case LIST_inset: |
/* FALLTHROUGH */ |
|
case LIST_diag: |
case LIST_diag: |
/* FALLTHROUGH */ |
|
case LIST_ohang: |
case LIST_ohang: |
if (bln->norm->Bl.type == LIST_diag) |
if (bln->norm->Bl.type == LIST_diag) |
print_line(".B \"", 0); |
print_line(".B \"", 0); |
else |
else |
print_line(".R \"", 0); |
print_line(".R \"", 0); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
return(1); |
return 1; |
case LIST_bullet: |
case LIST_bullet: |
/* FALLTHROUGH */ |
|
case LIST_dash: |
case LIST_dash: |
/* FALLTHROUGH */ |
|
case LIST_hyphen: |
case LIST_hyphen: |
print_width(bln->norm->Bl.width, NULL, 0); |
print_width(&bln->norm->Bl, NULL); |
TPremain = 0; |
TPremain = 0; |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
font_push('B'); |
font_push('B'); |
Line 1372 pre_it(DECL_ARGS) |
|
Line 1395 pre_it(DECL_ARGS) |
|
print_word("-"); |
print_word("-"); |
font_pop(); |
font_pop(); |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
return(0); |
return 0; |
case LIST_enum: |
case LIST_enum: |
print_width(bln->norm->Bl.width, NULL, 0); |
print_width(&bln->norm->Bl, NULL); |
TPremain = 0; |
TPremain = 0; |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
print_count(&bln->norm->Bl.count); |
print_count(&bln->norm->Bl.count); |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
return(0); |
return 0; |
case LIST_hang: |
case LIST_hang: |
print_width(bln->norm->Bl.width, n->child, 6); |
print_width(&bln->norm->Bl, n->child); |
TPremain = 0; |
TPremain = 0; |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
return(1); |
return 1; |
case LIST_tag: |
case LIST_tag: |
print_width(bln->norm->Bl.width, n->child, 0); |
print_width(&bln->norm->Bl, n->child); |
putchar('\n'); |
putchar('\n'); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
return(1); |
return 1; |
default: |
default: |
return(1); |
return 1; |
} |
} |
default: |
default: |
break; |
break; |
} |
} |
return(1); |
return 1; |
} |
} |
|
|
/* |
/* |
|
|
|
|
/* Restore the indentation of the enclosing list. */ |
/* Restore the indentation of the enclosing list. */ |
print_line(".RS", MMAN_Bk_susp); |
print_line(".RS", MMAN_Bk_susp); |
(void)snprintf(buf, sizeof(buf), "%zun", |
(void)snprintf(buf, sizeof(buf), "%dn", |
Bl_stack[Bl_stack_len - 1]); |
Bl_stack[Bl_stack_len - 1]); |
print_word(buf); |
print_word(buf); |
|
|
|
|
static void |
static void |
post_it(DECL_ARGS) |
post_it(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *bln; |
const struct roff_node *bln; |
|
|
bln = n->parent->parent; |
bln = n->parent->parent; |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_HEAD: |
case ROFFT_HEAD: |
switch (bln->norm->Bl.type) { |
switch (bln->norm->Bl.type) { |
case LIST_diag: |
case LIST_diag: |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
Line 1447 post_it(DECL_ARGS) |
|
Line 1470 post_it(DECL_ARGS) |
|
break; |
break; |
} |
} |
break; |
break; |
case MDOC_BODY: |
case ROFFT_BODY: |
switch (bln->norm->Bl.type) { |
switch (bln->norm->Bl.type) { |
case LIST_bullet: |
case LIST_bullet: |
/* FALLTHROUGH */ |
|
case LIST_dash: |
case LIST_dash: |
/* FALLTHROUGH */ |
|
case LIST_hyphen: |
case LIST_hyphen: |
/* FALLTHROUGH */ |
|
case LIST_enum: |
case LIST_enum: |
/* FALLTHROUGH */ |
|
case LIST_hang: |
case LIST_hang: |
/* FALLTHROUGH */ |
|
case LIST_tag: |
case LIST_tag: |
assert(Bl_stack_len); |
assert(Bl_stack_len); |
Bl_stack[--Bl_stack_len] = 0; |
Bl_stack[--Bl_stack_len] = 0; |
Line 1499 post_lb(DECL_ARGS) |
|
Line 1517 post_lb(DECL_ARGS) |
|
static int |
static int |
pre_lk(DECL_ARGS) |
pre_lk(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *link, *descr; |
const struct roff_node *link, *descr; |
|
|
if (NULL == (link = n->child)) |
if (NULL == (link = n->child)) |
return(0); |
return 0; |
|
|
if (NULL != (descr = link->next)) { |
if (NULL != (descr = link->next)) { |
font_push('I'); |
font_push('I'); |
Line 1517 pre_lk(DECL_ARGS) |
|
Line 1535 pre_lk(DECL_ARGS) |
|
font_push('B'); |
font_push('B'); |
print_word(link->string); |
print_word(link->string); |
font_pop(); |
font_pop(); |
return(0); |
return 0; |
} |
} |
|
|
static int |
static int |
Line 1525 pre_ll(DECL_ARGS) |
|
Line 1543 pre_ll(DECL_ARGS) |
|
{ |
{ |
|
|
print_line(".ll", 0); |
print_line(".ll", 0); |
return(1); |
return 1; |
} |
} |
|
|
static int |
static int |
Line 1533 pre_li(DECL_ARGS) |
|
Line 1551 pre_li(DECL_ARGS) |
|
{ |
{ |
|
|
font_push('R'); |
font_push('R'); |
return(1); |
return 1; |
} |
} |
|
|
static int |
static int |
Line 1541 pre_nm(DECL_ARGS) |
|
Line 1559 pre_nm(DECL_ARGS) |
|
{ |
{ |
char *name; |
char *name; |
|
|
if (MDOC_BLOCK == n->type) { |
if (n->type == ROFFT_BLOCK) { |
outflags |= MMAN_Bk; |
outflags |= MMAN_Bk; |
pre_syn(n); |
pre_syn(n); |
} |
} |
if (MDOC_ELEM != n->type && MDOC_HEAD != n->type) |
if (n->type != ROFFT_ELEM && n->type != ROFFT_HEAD) |
return(1); |
return 1; |
name = n->child ? n->child->string : meta->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 (n->type == ROFFT_HEAD) { |
if (NULL == n->parent->prev) |
if (NULL == n->parent->prev) |
outflags |= MMAN_sp; |
outflags |= MMAN_sp; |
print_block(".HP", 0); |
print_block(".HP", 0); |
Line 1560 pre_nm(DECL_ARGS) |
|
Line 1578 pre_nm(DECL_ARGS) |
|
font_push('B'); |
font_push('B'); |
if (NULL == n->child) |
if (NULL == n->child) |
print_word(meta->name); |
print_word(meta->name); |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 1568 post_nm(DECL_ARGS) |
|
Line 1586 post_nm(DECL_ARGS) |
|
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_BLOCK: |
case ROFFT_BLOCK: |
outflags &= ~MMAN_Bk; |
outflags &= ~MMAN_Bk; |
break; |
break; |
case MDOC_HEAD: |
case ROFFT_HEAD: |
/* FALLTHROUGH */ |
case ROFFT_ELEM: |
case MDOC_ELEM: |
|
if (n->child != NULL || meta->name != NULL) |
if (n->child != NULL || meta->name != NULL) |
font_pop(); |
font_pop(); |
break; |
break; |
Line 1587 pre_no(DECL_ARGS) |
|
Line 1604 pre_no(DECL_ARGS) |
|
{ |
{ |
|
|
outflags |= MMAN_spc_force; |
outflags |= MMAN_spc_force; |
return(1); |
return 1; |
} |
} |
|
|
static int |
static int |
Line 1595 pre_ns(DECL_ARGS) |
|
Line 1612 pre_ns(DECL_ARGS) |
|
{ |
{ |
|
|
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
return(0); |
return 0; |
} |
} |
|
|
static void |
static void |
post_pf(DECL_ARGS) |
post_pf(DECL_ARGS) |
{ |
{ |
|
|
if ( ! (n->next == NULL || n->next->flags & MDOC_LINE)) |
if ( ! (n->next == NULL || n->next->flags & NODE_LINE)) |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
} |
} |
|
|
Line 1614 pre_pp(DECL_ARGS) |
|
Line 1631 pre_pp(DECL_ARGS) |
|
outflags |= MMAN_PP; |
outflags |= MMAN_PP; |
outflags |= MMAN_sp | MMAN_nl; |
outflags |= MMAN_sp | MMAN_nl; |
outflags &= ~MMAN_br; |
outflags &= ~MMAN_br; |
return(0); |
return 0; |
} |
} |
|
|
static int |
static int |
Line 1625 pre_rs(DECL_ARGS) |
|
Line 1642 pre_rs(DECL_ARGS) |
|
outflags |= MMAN_PP | MMAN_sp | MMAN_nl; |
outflags |= MMAN_PP | MMAN_sp | MMAN_nl; |
outflags &= ~MMAN_br; |
outflags &= ~MMAN_br; |
} |
} |
return(1); |
return 1; |
} |
} |
|
|
static int |
static int |
pre_rv(DECL_ARGS) |
pre_rv(DECL_ARGS) |
{ |
{ |
int nchild; |
struct roff_node *nch; |
|
|
outflags |= MMAN_br | MMAN_nl; |
outflags |= MMAN_br | MMAN_nl; |
|
|
nchild = n->nchild; |
if (n->child != NULL) { |
if (nchild > 0) { |
|
print_word("The"); |
print_word("The"); |
|
|
for (n = n->child; n; n = n->next) { |
for (nch = n->child; nch != NULL; nch = nch->next) { |
font_push('B'); |
font_push('B'); |
print_word(n->string); |
print_word(nch->string); |
font_pop(); |
font_pop(); |
|
|
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word("()"); |
print_word("()"); |
|
|
if (n->next == NULL) |
if (nch->next == NULL) |
continue; |
continue; |
|
|
if (nchild > 2) { |
if (nch->prev != NULL || nch->next->next != NULL) { |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word(","); |
print_word(","); |
} |
} |
if (n->next->next == NULL) |
if (nch->next->next == NULL) |
print_word("and"); |
print_word("and"); |
} |
} |
|
|
if (nchild > 1) |
if (n->child != NULL && n->child->next != NULL) |
print_word("functions return"); |
print_word("functions return"); |
else |
else |
print_word("function returns"); |
print_word("function returns"); |
Line 1677 pre_rv(DECL_ARGS) |
|
Line 1693 pre_rv(DECL_ARGS) |
|
|
|
print_word("is set to indicate the error."); |
print_word("is set to indicate the error."); |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
return(0); |
return 0; |
} |
} |
|
|
static int |
static int |
pre_skip(DECL_ARGS) |
pre_skip(DECL_ARGS) |
{ |
{ |
|
|
return(0); |
return 0; |
} |
} |
|
|
static int |
static int |
Line 1701 pre_sm(DECL_ARGS) |
|
Line 1717 pre_sm(DECL_ARGS) |
|
if (MMAN_Sm & outflags) |
if (MMAN_Sm & outflags) |
outflags |= MMAN_spc; |
outflags |= MMAN_spc; |
|
|
return(0); |
return 0; |
} |
} |
|
|
static int |
static int |
Line 1713 pre_sp(DECL_ARGS) |
|
Line 1729 pre_sp(DECL_ARGS) |
|
print_line(".PP", 0); |
print_line(".PP", 0); |
} else |
} else |
print_line(".sp", 0); |
print_line(".sp", 0); |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 1728 pre_sy(DECL_ARGS) |
|
Line 1744 pre_sy(DECL_ARGS) |
|
{ |
{ |
|
|
font_push('B'); |
font_push('B'); |
return(1); |
return 1; |
} |
} |
|
|
static int |
static int |
pre_vt(DECL_ARGS) |
pre_vt(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_SYNPRETTY & n->flags) { |
if (NODE_SYNPRETTY & n->flags) { |
switch (n->type) { |
switch (n->type) { |
case MDOC_BLOCK: |
case ROFFT_BLOCK: |
pre_syn(n); |
pre_syn(n); |
return(1); |
return 1; |
case MDOC_BODY: |
case ROFFT_BODY: |
break; |
break; |
default: |
default: |
return(0); |
return 0; |
} |
} |
} |
} |
font_push('I'); |
font_push('I'); |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
post_vt(DECL_ARGS) |
post_vt(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_SYNPRETTY & n->flags && MDOC_BODY != n->type) |
if (n->flags & NODE_SYNPRETTY && n->type != ROFFT_BODY) |
return; |
return; |
font_pop(); |
font_pop(); |
} |
} |
Line 1765 pre_xr(DECL_ARGS) |
|
Line 1781 pre_xr(DECL_ARGS) |
|
|
|
n = n->child; |
n = n->child; |
if (NULL == n) |
if (NULL == n) |
return(0); |
return 0; |
print_node(meta, 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(meta, n); |
print_node(meta, n); |
print_word(")"); |
print_word(")"); |
return(0); |
return 0; |
} |
} |
|
|
static int |
static int |
Line 1783 pre_ux(DECL_ARGS) |
|
Line 1799 pre_ux(DECL_ARGS) |
|
|
|
print_word(manacts[n->tok].prefix); |
print_word(manacts[n->tok].prefix); |
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; |
} |
} |