version 1.109, 2017/04/24 23:06:18 |
version 1.116, 2017/05/30 16:31:29 |
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#include <assert.h> |
#include <assert.h> |
#include <stdio.h> |
#include <stdio.h> |
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#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
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#define DECL_ARGS const struct roff_meta *meta, struct roff_node *n |
#define DECL_ARGS const struct roff_meta *meta, struct roff_node *n |
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typedef int (*int_fp)(DECL_ARGS); |
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typedef void (*void_fp)(DECL_ARGS); |
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struct manact { |
struct manact { |
int (*cond)(DECL_ARGS); /* DON'T run actions */ |
int_fp cond; /* DON'T run actions */ |
int (*pre)(DECL_ARGS); /* pre-node action */ |
int_fp pre; /* pre-node action */ |
void (*post)(DECL_ARGS); /* post-node action */ |
void_fp post; /* post-node action */ |
const char *prefix; /* pre-node string constant */ |
const char *prefix; /* pre-node string constant */ |
const char *suffix; /* post-node string constant */ |
const char *suffix; /* post-node string constant */ |
}; |
}; |
Line 69 static void post_nm(DECL_ARGS); |
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Line 73 static void post_nm(DECL_ARGS); |
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static void post_percent(DECL_ARGS); |
static void post_percent(DECL_ARGS); |
static void post_pf(DECL_ARGS); |
static void post_pf(DECL_ARGS); |
static void post_sect(DECL_ARGS); |
static void post_sect(DECL_ARGS); |
static void post_sp(DECL_ARGS); |
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static void post_vt(DECL_ARGS); |
static void post_vt(DECL_ARGS); |
static int pre__t(DECL_ARGS); |
static int pre__t(DECL_ARGS); |
static int pre_an(DECL_ARGS); |
static int pre_an(DECL_ARGS); |
Line 79 static int pre_bd(DECL_ARGS); |
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Line 82 static int pre_bd(DECL_ARGS); |
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static int pre_bf(DECL_ARGS); |
static int pre_bf(DECL_ARGS); |
static int pre_bk(DECL_ARGS); |
static int pre_bk(DECL_ARGS); |
static int pre_bl(DECL_ARGS); |
static int pre_bl(DECL_ARGS); |
static int pre_br(DECL_ARGS); |
static void pre_br(DECL_ARGS); |
static int pre_dl(DECL_ARGS); |
static int pre_dl(DECL_ARGS); |
static int pre_en(DECL_ARGS); |
static int pre_en(DECL_ARGS); |
static int pre_enc(DECL_ARGS); |
static int pre_enc(DECL_ARGS); |
Line 92 static int pre_fd(DECL_ARGS); |
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Line 95 static int pre_fd(DECL_ARGS); |
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static int pre_fl(DECL_ARGS); |
static int pre_fl(DECL_ARGS); |
static int pre_fn(DECL_ARGS); |
static int pre_fn(DECL_ARGS); |
static int pre_fo(DECL_ARGS); |
static int pre_fo(DECL_ARGS); |
static int pre_ft(DECL_ARGS); |
static void pre_ft(DECL_ARGS); |
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static int pre_Ft(DECL_ARGS); |
static int pre_in(DECL_ARGS); |
static int pre_in(DECL_ARGS); |
static int pre_it(DECL_ARGS); |
static int pre_it(DECL_ARGS); |
static int pre_lk(DECL_ARGS); |
static int pre_lk(DECL_ARGS); |
static int pre_li(DECL_ARGS); |
static int pre_li(DECL_ARGS); |
static int pre_ll(DECL_ARGS); |
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static int pre_nm(DECL_ARGS); |
static int pre_nm(DECL_ARGS); |
static int pre_no(DECL_ARGS); |
static int pre_no(DECL_ARGS); |
static int pre_ns(DECL_ARGS); |
static int pre_ns(DECL_ARGS); |
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static void pre_onearg(DECL_ARGS); |
static int pre_pp(DECL_ARGS); |
static int pre_pp(DECL_ARGS); |
static int pre_rs(DECL_ARGS); |
static int pre_rs(DECL_ARGS); |
static int pre_sm(DECL_ARGS); |
static int pre_sm(DECL_ARGS); |
static int pre_sp(DECL_ARGS); |
static void 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 roff_node *); |
static void pre_syn(const struct roff_node *); |
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static void pre_ta(DECL_ARGS); |
static int pre_vt(DECL_ARGS); |
static int pre_vt(DECL_ARGS); |
static int pre_xr(DECL_ARGS); |
static int pre_xr(DECL_ARGS); |
static void print_word(const char *); |
static void print_word(const char *); |
Line 119 static void print_width(const struct mdoc_bl *, |
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Line 124 static void print_width(const struct mdoc_bl *, |
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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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static const void_fp roff_manacts[ROFF_MAX] = { |
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pre_br, |
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pre_ft, |
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pre_onearg, |
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pre_sp, |
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pre_ta, |
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pre_onearg, |
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}; |
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static const struct manact __manacts[MDOC_MAX - MDOC_Dd] = { |
static const struct manact __manacts[MDOC_MAX - MDOC_Dd] = { |
{ NULL, NULL, NULL, NULL, NULL }, /* Dd */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Dd */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Dt */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Dt */ |
Line 147 static const struct manact __manacts[MDOC_MAX - MDOC_D |
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Line 161 static const struct manact __manacts[MDOC_MAX - MDOC_D |
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{ NULL, pre_fd, post_fd, NULL, NULL }, /* Fd */ |
{ NULL, pre_fd, post_fd, NULL, NULL }, /* Fd */ |
{ NULL, pre_fl, post_fl, NULL, NULL }, /* Fl */ |
{ NULL, pre_fl, post_fl, NULL, NULL }, /* Fl */ |
{ NULL, pre_fn, post_fn, NULL, NULL }, /* Fn */ |
{ NULL, pre_fn, post_fn, NULL, NULL }, /* Fn */ |
{ NULL, pre_ft, post_font, NULL, NULL }, /* Ft */ |
{ NULL, pre_Ft, post_font, NULL, NULL }, /* Ft */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Ic */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Ic */ |
{ NULL, pre_in, post_in, NULL, NULL }, /* In */ |
{ NULL, pre_in, post_in, NULL, NULL }, /* In */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Li */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Li */ |
{ cond_head, pre_enc, NULL, "\\- ", NULL }, /* Nd */ |
{ cond_head, pre_enc, NULL, "\\- ", NULL }, /* Nd */ |
{ NULL, pre_nm, post_nm, NULL, NULL }, /* Nm */ |
{ NULL, pre_nm, post_nm, NULL, NULL }, /* Nm */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Op */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Op */ |
{ NULL, pre_ft, post_font, NULL, NULL }, /* Ot */ |
{ NULL, pre_Ft, post_font, NULL, NULL }, /* Ot */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Pa */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Pa */ |
{ NULL, pre_ex, NULL, NULL, NULL }, /* Rv */ |
{ NULL, pre_ex, NULL, NULL, NULL }, /* Rv */ |
{ NULL, NULL, NULL, NULL, NULL }, /* St */ |
{ NULL, NULL, NULL, NULL, NULL }, /* St */ |
Line 238 static const struct manact __manacts[MDOC_MAX - MDOC_D |
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Line 252 static const struct manact __manacts[MDOC_MAX - MDOC_D |
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{ cond_body, pre_en, post_en, NULL, NULL }, /* En */ |
{ cond_body, pre_en, post_en, NULL, NULL }, /* En */ |
{ NULL, NULL, NULL, NULL, 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 */ |
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{ NULL, pre_sp, post_sp, NULL, NULL }, /* sp */ |
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{ NULL, NULL, post_percent, NULL, NULL }, /* %U */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %U */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ta */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ta */ |
{ NULL, pre_ll, post_sp, NULL, NULL }, /* ll */ |
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}; |
}; |
static const struct manact *const manacts = __manacts - MDOC_Dd; |
static const struct manact *const manacts = __manacts - MDOC_Dd; |
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print_line(const char *s, int newflags) |
print_line(const char *s, int newflags) |
{ |
{ |
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outflags &= ~MMAN_br; |
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outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
print_word(s); |
print_word(s); |
outflags |= newflags; |
outflags |= newflags; |
Line 651 print_node(DECL_ARGS) |
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Line 661 print_node(DECL_ARGS) |
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outflags &= ~(MMAN_spc | MMAN_spc_force); |
outflags &= ~(MMAN_spc | MMAN_spc_force); |
else if (outflags & MMAN_Sm) |
else if (outflags & MMAN_Sm) |
outflags |= MMAN_spc; |
outflags |= MMAN_spc; |
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} else if (n->tok < ROFF_MAX) { |
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(*roff_manacts[n->tok])(meta, n); |
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return; |
} else { |
} else { |
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assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX); |
/* |
/* |
* Conditionally run the pre-node action handler for a |
* Conditionally run the pre-node action handler for a |
* node. |
* node. |
Line 1055 post_bl(DECL_ARGS) |
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Line 1069 post_bl(DECL_ARGS) |
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} |
} |
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static int |
static void |
pre_br(DECL_ARGS) |
pre_br(DECL_ARGS) |
{ |
{ |
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outflags |= MMAN_br; |
outflags |= MMAN_br; |
return 0; |
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} |
} |
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static int |
static int |
Line 1305 post_fo(DECL_ARGS) |
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Line 1317 post_fo(DECL_ARGS) |
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} |
} |
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static int |
static int |
pre_ft(DECL_ARGS) |
pre_Ft(DECL_ARGS) |
{ |
{ |
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pre_syn(n); |
pre_syn(n); |
Line 1313 pre_ft(DECL_ARGS) |
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Line 1325 pre_ft(DECL_ARGS) |
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return 1; |
return 1; |
} |
} |
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static void |
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pre_ft(DECL_ARGS) |
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{ |
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print_line(".ft", 0); |
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print_word(n->child->string); |
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outflags |= MMAN_nl; |
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} |
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static int |
static int |
pre_in(DECL_ARGS) |
pre_in(DECL_ARGS) |
{ |
{ |
Line 1507 post_lb(DECL_ARGS) |
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Line 1527 post_lb(DECL_ARGS) |
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static int |
static int |
pre_lk(DECL_ARGS) |
pre_lk(DECL_ARGS) |
{ |
{ |
const struct roff_node *link, *descr; |
const struct roff_node *link, *descr, *punct; |
int display; |
int display; |
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if ((link = n->child) == NULL) |
if ((link = n->child) == NULL) |
return 0; |
return 0; |
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/* Find beginning of trailing punctuation. */ |
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punct = n->last; |
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while (punct != link && punct->flags & NODE_DELIMC) |
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punct = punct->prev; |
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punct = punct->next; |
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/* Link text. */ |
/* Link text. */ |
if ((descr = link->next) != NULL && !(descr->flags & NODE_DELIMC)) { |
if ((descr = link->next) != NULL && descr != punct) { |
font_push('I'); |
font_push('I'); |
while (descr != NULL && !(descr->flags & NODE_DELIMC)) { |
while (descr != punct) { |
print_word(descr->string); |
print_word(descr->string); |
descr = descr->next; |
descr = descr->next; |
} |
} |
Line 1536 pre_lk(DECL_ARGS) |
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Line 1562 pre_lk(DECL_ARGS) |
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font_pop(); |
font_pop(); |
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/* Trailing punctuation. */ |
/* Trailing punctuation. */ |
while (descr != NULL) { |
while (punct != NULL) { |
print_word(descr->string); |
print_word(punct->string); |
descr = descr->next; |
punct = punct->next; |
} |
} |
if (display) |
if (display) |
print_line(".RE", MMAN_nl); |
print_line(".RE", MMAN_nl); |
return 0; |
return 0; |
} |
} |
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static int |
static void |
pre_ll(DECL_ARGS) |
pre_onearg(DECL_ARGS) |
{ |
{ |
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outflags |= MMAN_nl; |
print_line(".ll", 0); |
print_word("."); |
return 1; |
outflags &= ~MMAN_spc; |
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print_word(roff_name[n->tok]); |
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if (n->child != NULL) |
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print_word(n->child->string); |
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outflags |= MMAN_nl; |
} |
} |
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static int |
static int |
Line 1674 pre_sm(DECL_ARGS) |
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Line 1704 pre_sm(DECL_ARGS) |
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return 0; |
return 0; |
} |
} |
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static int |
static void |
pre_sp(DECL_ARGS) |
pre_sp(DECL_ARGS) |
{ |
{ |
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if (outflags & MMAN_PP) { |
if (MMAN_PP & outflags) { |
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outflags &= ~MMAN_PP; |
outflags &= ~MMAN_PP; |
print_line(".PP", 0); |
print_line(".PP", 0); |
} else |
} else { |
print_line(".sp", 0); |
print_line(".sp", 0); |
return 1; |
if (n->child != NULL) |
} |
print_word(n->child->string); |
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} |
static void |
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post_sp(DECL_ARGS) |
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{ |
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outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
} |
} |
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Line 1699 pre_sy(DECL_ARGS) |
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Line 1724 pre_sy(DECL_ARGS) |
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font_push('B'); |
font_push('B'); |
return 1; |
return 1; |
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} |
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static void |
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pre_ta(DECL_ARGS) |
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{ |
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print_line(".ta", 0); |
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for (n = n->child; n != NULL; n = n->next) |
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print_word(n->string); |
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outflags |= MMAN_nl; |
} |
} |
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static int |
static int |