version 1.87, 2015/02/12 12:24:33 |
version 1.126, 2018/04/11 17:11:13 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2011-2015 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2011-2018 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 <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.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, struct mdoc_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 43 static int cond_body(DECL_ARGS); |
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Line 48 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 int man_strlen(const char *); |
static void mid_it(void); |
static void mid_it(void); |
static void post__t(DECL_ARGS); |
static void post__t(DECL_ARGS); |
static void post_aq(DECL_ARGS); |
static void post_aq(DECL_ARGS); |
Line 67 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 77 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_bx(DECL_ARGS); |
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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 91 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_rv(DECL_ARGS); |
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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 mdoc_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_ux(DECL_ARGS); |
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static int pre_xr(DECL_ARGS); |
static int pre_xr(DECL_ARGS); |
static void print_word(const char *); |
static void print_word(const char *); |
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 struct mdoc_bl *, |
static void print_width(const struct mdoc_bl *, |
const struct mdoc_node *); |
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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static const struct manact manacts[MDOC_MAX + 1] = { |
static const void_fp roff_manacts[ROFF_MAX] = { |
{ NULL, pre_ap, NULL, NULL, NULL }, /* Ap */ |
pre_br, /* br */ |
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pre_onearg, /* ce */ |
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pre_ft, /* ft */ |
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pre_onearg, /* ll */ |
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pre_onearg, /* mc */ |
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pre_onearg, /* po */ |
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pre_onearg, /* rj */ |
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pre_sp, /* sp */ |
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pre_ta, /* ta */ |
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pre_onearg, /* ti */ |
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}; |
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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 */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Os */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Os */ |
Line 137 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 153 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ NULL, pre_it, post_it, NULL, NULL }, /* It */ |
{ NULL, pre_it, post_it, NULL, NULL }, /* It */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Ad */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Ad */ |
{ NULL, pre_an, NULL, NULL, NULL }, /* An */ |
{ NULL, pre_an, NULL, NULL, NULL }, /* An */ |
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{ NULL, pre_ap, NULL, NULL, NULL }, /* Ap */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Ar */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Ar */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Cd */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Cd */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Cm */ |
{ NULL, pre_sy, post_font, NULL, NULL }, /* Cm */ |
Line 148 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 165 static const struct manact manacts[MDOC_MAX + 1] = { |
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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_rv, NULL, NULL, NULL }, /* Rv */ |
{ NULL, pre_ex, NULL, NULL, NULL }, /* Rv */ |
{ NULL, NULL, NULL, NULL, NULL }, /* St */ |
{ NULL, NULL, NULL, NULL, NULL }, /* St */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Va */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Va */ |
{ NULL, pre_vt, post_vt, NULL, NULL }, /* Vt */ |
{ NULL, pre_vt, post_vt, NULL, NULL }, /* Vt */ |
Line 181 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 198 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, pre_bk, post_bk, NULL, NULL }, /* Bsx */ |
{ NULL, pre_bx, NULL, NULL, NULL }, /* Bx */ |
{ NULL, pre_bk, post_bk, 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 */ |
Line 191 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 208 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ 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, pre_bk, post_bk, 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, pre_bk, post_bk, NULL, NULL }, /* Nx */ |
{ NULL, pre_ux, NULL, "OpenBSD", NULL }, /* Ox */ |
{ NULL, pre_bk, post_bk, 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 214 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 231 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 223 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 240 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ NULL, NULL, NULL, NULL, NULL }, /* Oc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Oc */ |
{ NULL, pre_bk, post_bk, NULL, NULL }, /* Bk */ |
{ NULL, pre_bk, post_bk, NULL, NULL }, /* Bk */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ek */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ek */ |
{ NULL, pre_ux, NULL, "is currently in beta test.", NULL }, /* Bt */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Bt */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Hf */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Hf */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Fr */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Fr */ |
{ NULL, pre_ux, NULL, "currently under development.", NULL }, /* Ud */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ud */ |
{ NULL, NULL, post_lb, NULL, NULL }, /* Lb */ |
{ NULL, NULL, post_lb, NULL, NULL }, /* Lb */ |
{ NULL, pre_pp, NULL, NULL, NULL }, /* Lp */ |
{ NULL, pre_pp, NULL, NULL, NULL }, /* Lp */ |
{ NULL, pre_lk, NULL, NULL, NULL }, /* Lk */ |
{ NULL, pre_lk, NULL, NULL, NULL }, /* Lk */ |
Line 237 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 254 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, pre_bk, post_bk, 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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{ NULL, NULL, NULL, NULL, NULL }, /* ROOT */ |
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}; |
}; |
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static const struct manact *const manacts = __manacts - MDOC_Dd; |
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static int outflags; |
static int outflags; |
#define MMAN_spc (1 << 0) /* blank character before next word */ |
#define MMAN_spc (1 << 0) /* blank character before next word */ |
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} fontqueue; |
} fontqueue; |
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static int |
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man_strlen(const char *cp) |
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{ |
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size_t rsz; |
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int skip, sz; |
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sz = 0; |
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skip = 0; |
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for (;;) { |
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rsz = strcspn(cp, "\\"); |
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if (rsz) { |
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cp += rsz; |
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if (skip) { |
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skip = 0; |
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rsz--; |
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} |
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sz += rsz; |
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} |
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if ('\0' == *cp) |
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break; |
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cp++; |
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switch (mandoc_escape(&cp, NULL, NULL)) { |
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case ESCAPE_ERROR: |
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return sz; |
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case ESCAPE_UNICODE: |
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case ESCAPE_NUMBERED: |
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case ESCAPE_SPECIAL: |
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case ESCAPE_OVERSTRIKE: |
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if (skip) |
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skip = 0; |
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else |
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sz++; |
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break; |
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case ESCAPE_SKIPCHAR: |
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skip = 1; |
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break; |
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default: |
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break; |
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} |
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} |
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return sz; |
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} |
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static void |
static void |
font_push(char newfont) |
font_push(char newfont) |
{ |
{ |
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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 422 print_offs(const char *v, int keywords) |
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Line 478 print_offs(const char *v, int keywords) |
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{ |
{ |
char buf[24]; |
char buf[24]; |
struct roffsu su; |
struct roffsu su; |
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const char *end; |
int sz; |
int sz; |
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print_line(".RS", MMAN_Bk_susp); |
print_line(".RS", MMAN_Bk_susp); |
Line 433 print_offs(const char *v, int keywords) |
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Line 490 print_offs(const char *v, int keywords) |
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sz = 6; |
sz = 6; |
else if (keywords && !strcmp(v, "indent-two")) |
else if (keywords && !strcmp(v, "indent-two")) |
sz = 12; |
sz = 12; |
else if (a2roffsu(v, &su, SCALE_EN) > 1) { |
else { |
if (SCALE_EN == su.unit) |
end = a2roffsu(v, &su, SCALE_EN); |
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if (end == NULL || *end != '\0') |
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sz = man_strlen(v); |
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else if (SCALE_EN == su.unit) |
sz = su.scale; |
sz = su.scale; |
else { |
else { |
/* |
/* |
Line 448 print_offs(const char *v, int keywords) |
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Line 508 print_offs(const char *v, int keywords) |
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outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
return; |
return; |
} |
} |
} else |
} |
sz = strlen(v); |
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/* |
/* |
* We are inside an enclosing list. |
* We are inside an enclosing list. |
Line 467 print_offs(const char *v, int keywords) |
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Line 526 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 struct mdoc_bl *bl, const struct mdoc_node *child) |
print_width(const struct mdoc_bl *bl, const struct roff_node *child) |
{ |
{ |
char buf[24]; |
char buf[24]; |
struct roffsu su; |
struct roffsu su; |
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const char *end; |
int numeric, remain, sz, chsz; |
int numeric, remain, sz, chsz; |
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numeric = 1; |
numeric = 1; |
Line 479 print_width(const struct mdoc_bl *bl, const struct mdo |
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Line 539 print_width(const struct mdoc_bl *bl, const struct mdo |
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/* Convert the width into a number (of characters). */ |
/* Convert the width into a number (of characters). */ |
if (bl->width == NULL) |
if (bl->width == NULL) |
sz = (bl->type == LIST_hang) ? 6 : 0; |
sz = (bl->type == LIST_hang) ? 6 : 0; |
else if (a2roffsu(bl->width, &su, SCALE_MAX) > 1) { |
else { |
if (SCALE_EN == su.unit) |
end = a2roffsu(bl->width, &su, SCALE_MAX); |
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if (end == NULL || *end != '\0') |
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sz = man_strlen(bl->width); |
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else if (SCALE_EN == su.unit) |
sz = su.scale; |
sz = su.scale; |
else { |
else { |
sz = 0; |
sz = 0; |
numeric = 0; |
numeric = 0; |
} |
} |
} else |
} |
sz = strlen(bl->width); |
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/* XXX Rough estimation, might have multiple parts. */ |
/* XXX Rough estimation, might have multiple parts. */ |
if (bl->type == LIST_enum) |
if (bl->type == LIST_enum) |
chsz = (bl->count > 8) + 1; |
chsz = (bl->count > 8) + 1; |
else if (child != NULL && child->type == MDOC_TEXT) |
else if (child != NULL && child->type == ROFFT_TEXT) |
chsz = strlen(child->string); |
chsz = man_strlen(child->string); |
else |
else |
chsz = 0; |
chsz = 0; |
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Line 531 print_count(int *count) |
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Line 593 print_count(int *count) |
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} |
} |
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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 544 man_man(void *arg, const struct man *man) |
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Line 606 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; |
struct mdoc_node *n; |
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meta = mdoc_meta(mdoc); |
printf(".\\\" Automatically generated from an mdoc input file." |
n = mdoc_node(mdoc)->child; |
" Do not edit.\n"); |
|
for (n = mdoc->first->child; n != NULL; n = n->next) { |
|
if (n->type != ROFFT_COMMENT) |
|
break; |
|
printf(".\\\"%s\n", n->string); |
|
} |
|
|
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); |
|
|
/* 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 566 man_mdoc(void *arg, const struct mdoc *mdoc) |
|
Line 632 man_mdoc(void *arg, const struct mdoc *mdoc) |
|
fontqueue.head = fontqueue.tail = mandoc_malloc(8); |
fontqueue.head = fontqueue.tail = mandoc_malloc(8); |
*fontqueue.tail = 'R'; |
*fontqueue.tail = 'R'; |
} |
} |
while (n != NULL) { |
for (; n != NULL; n = n->next) |
print_node(meta, n); |
print_node(&mdoc->meta, n); |
n = n->next; |
|
} |
|
putchar('\n'); |
putchar('\n'); |
} |
} |
|
|
|
|
print_node(DECL_ARGS) |
print_node(DECL_ARGS) |
{ |
{ |
const struct manact *act; |
const struct manact *act; |
struct mdoc_node *sub; |
struct roff_node *sub; |
int cond, do_sub; |
int cond, do_sub; |
|
|
|
if (n->flags & NODE_NOPRT) |
|
return; |
|
|
/* |
/* |
* 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; |
|
|
act = NULL; |
act = NULL; |
cond = 0; |
cond = 0; |
do_sub = 1; |
do_sub = 1; |
n->flags &= ~MDOC_ENDED; |
n->flags &= ~NODE_ENDED; |
|
|
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 603 print_node(DECL_ARGS) |
|
Line 670 print_node(DECL_ARGS) |
|
printf("\\&"); |
printf("\\&"); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
} |
} |
if (outflags & MMAN_Sm && ! (n->flags & MDOC_DELIMC)) |
if (n->flags & NODE_DELIMC) |
|
outflags &= ~(MMAN_spc | MMAN_spc_force); |
|
else if (outflags & MMAN_Sm) |
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 (n->flags & NODE_DELIMO) |
|
outflags &= ~(MMAN_spc | MMAN_spc_force); |
|
else if (outflags & MMAN_Sm) |
outflags |= MMAN_spc; |
outflags |= MMAN_spc; |
|
} else if (n->tok < ROFF_MAX) { |
|
(*roff_manacts[n->tok])(meta, n); |
|
return; |
} else { |
} else { |
|
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. |
*/ |
*/ |
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 && |
|
(n->end == ENDBODY_NOT || n->child != NULL)) |
do_sub = (*act->pre)(meta, n); |
do_sub = (*act->pre)(meta, n); |
} |
} |
|
|
Line 631 print_node(DECL_ARGS) |
|
Line 707 print_node(DECL_ARGS) |
|
/* |
/* |
* 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; |
|
|
if (cond && act->post) |
if (cond && act->post) |
(*act->post)(meta, n); |
(*act->post)(meta, n); |
|
|
if (ENDBODY_NOT != n->end) |
if (ENDBODY_NOT != n->end) |
n->body->flags |= MDOC_ENDED; |
n->body->flags |= NODE_ENDED; |
|
|
if (ENDBODY_NOSPACE == n->end) |
|
outflags &= ~(MMAN_spc | MMAN_nl); |
|
} |
} |
|
|
static int |
static int |
cond_head(DECL_ARGS) |
cond_head(DECL_ARGS) |
{ |
{ |
|
|
return(MDOC_HEAD == n->type); |
return n->type == ROFFT_HEAD; |
} |
} |
|
|
static int |
static int |
cond_body(DECL_ARGS) |
cond_body(DECL_ARGS) |
{ |
{ |
|
|
return(MDOC_BODY == n->type); |
return n->type == ROFFT_BODY; |
} |
} |
|
|
static int |
static int |
Line 665 pre_enc(DECL_ARGS) |
|
Line 738 pre_enc(DECL_ARGS) |
|
|
|
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; |
} |
} |
|
|
static void |
static void |
Line 686 post_enc(DECL_ARGS) |
|
Line 759 post_enc(DECL_ARGS) |
|
static int |
static int |
pre_ex(DECL_ARGS) |
pre_ex(DECL_ARGS) |
{ |
{ |
int nchild; |
|
|
|
outflags |= MMAN_br | MMAN_nl; |
outflags |= MMAN_br | MMAN_nl; |
|
return 1; |
print_word("The"); |
|
|
|
nchild = n->nchild; |
|
for (n = n->child; n; n = n->next) { |
|
font_push('B'); |
|
print_word(n->string); |
|
font_pop(); |
|
|
|
if (n->next == NULL) |
|
continue; |
|
|
|
if (nchild > 2) { |
|
outflags &= ~MMAN_spc; |
|
print_word(","); |
|
} |
|
if (n->next->next == NULL) |
|
print_word("and"); |
|
} |
|
|
|
if (nchild > 1) |
|
print_word("utilities exit\\~0"); |
|
else |
|
print_word("utility exits\\~0"); |
|
|
|
print_word("on success, and\\~>0 if an error occurs."); |
|
outflags |= MMAN_nl; |
|
return(0); |
|
} |
} |
|
|
static void |
static void |
|
|
pre__t(DECL_ARGS) |
pre__t(DECL_ARGS) |
{ |
{ |
|
|
if (n->parent && MDOC_Rs == n->parent->tok && |
if (n->parent->tok == MDOC_Rs && n->parent->norm->Rs.quote_T) { |
n->parent->norm->Rs.quote_T) { |
print_word("\\(lq"); |
print_word(""); |
|
putchar('\"'); |
|
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
} else |
} else |
font_push('I'); |
font_push('I'); |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
post__t(DECL_ARGS) |
post__t(DECL_ARGS) |
{ |
{ |
|
|
if (n->parent && MDOC_Rs == n->parent->tok && |
if (n->parent->tok == MDOC_Rs && n->parent->norm->Rs.quote_T) { |
n->parent->norm->Rs.quote_T) { |
|
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word(""); |
print_word("\\(rq"); |
putchar('\"'); |
|
} else |
} else |
font_pop(); |
font_pop(); |
post_percent(meta, n); |
post_percent(meta, n); |
|
|
pre_sect(DECL_ARGS) |
pre_sect(DECL_ARGS) |
{ |
{ |
|
|
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; |
} |
} |
|
|
/* |
/* |
|
|
post_sect(DECL_ARGS) |
post_sect(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_HEAD != n->type) |
if (n->type != ROFFT_HEAD) |
return; |
return; |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
print_word(""); |
print_word(""); |
Line 807 post_sect(DECL_ARGS) |
|
Line 847 post_sect(DECL_ARGS) |
|
|
|
/* 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) |
{ |
{ |
|
|
if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags)) |
if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags)) |
return; |
return; |
|
|
if (n->prev->tok == n->tok && |
if (n->prev->tok == n->tok && |
Line 823 pre_syn(const struct mdoc_node *n) |
|
Line 863 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 853 pre_an(DECL_ARGS) |
|
Line 889 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 875 pre_ap(DECL_ARGS) |
|
Line 911 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->nchild == 1 && |
print_word(n->child != NULL && n->child->next == NULL && |
n->child->tok == MDOC_Mt ? "<" : "\\(la"); |
n->child->tok == MDOC_Mt ? "<" : "\\(la"); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 893 post_aq(DECL_ARGS) |
|
Line 929 post_aq(DECL_ARGS) |
|
{ |
{ |
|
|
outflags &= ~(MMAN_spc | MMAN_nl); |
outflags &= ~(MMAN_spc | MMAN_nl); |
print_word(n->nchild == 1 && |
print_word(n->child != NULL && n->child->next == NULL && |
n->child->tok == MDOC_Mt ? ">" : "\\(ra"); |
n->child->tok == MDOC_Mt ? ">" : "\\(ra"); |
} |
} |
|
|
Line 909 pre_bd(DECL_ARGS) |
|
Line 945 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 932 pre_bf(DECL_ARGS) |
|
Line 968 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 950 pre_bf(DECL_ARGS) |
|
Line 986 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(); |
} |
} |
|
|
static int |
static int |
pre_bk(DECL_ARGS) |
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: |
|
case ROFFT_ELEM: |
outflags |= MMAN_Bk; |
outflags |= MMAN_Bk; |
return(1); |
return 1; |
default: |
default: |
return(0); |
return 0; |
} |
} |
} |
} |
|
|
static void |
static void |
post_bk(DECL_ARGS) |
post_bk(DECL_ARGS) |
{ |
{ |
|
switch (n->type) { |
if (MDOC_BODY == n->type) |
case ROFFT_ELEM: |
|
while ((n = n->parent) != NULL) |
|
if (n->tok == MDOC_Bk) |
|
return; |
|
/* FALLTHROUGH */ |
|
case ROFFT_BODY: |
outflags &= ~MMAN_Bk; |
outflags &= ~MMAN_Bk; |
|
break; |
|
default: |
|
break; |
|
} |
} |
} |
|
|
static int |
static int |
Line 1002 pre_bl(DECL_ARGS) |
|
Line 1047 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; |
} |
} |
|
|
if (n->nchild) { |
if (n->child != NULL) { |
print_line(".TS", MMAN_nl); |
print_line(".TS", MMAN_nl); |
for (icol = 0; icol < n->norm->Bl.ncols; icol++) |
for (icol = 0; icol < n->norm->Bl.ncols; icol++) |
print_word("l"); |
print_word("l"); |
print_word("."); |
print_word("."); |
} |
} |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 1025 post_bl(DECL_ARGS) |
|
Line 1070 post_bl(DECL_ARGS) |
|
|
|
switch (n->norm->Bl.type) { |
switch (n->norm->Bl.type) { |
case LIST_column: |
case LIST_column: |
if (n->nchild) |
if (n->child != NULL) |
print_line(".TE", 0); |
print_line(".TE", 0); |
break; |
break; |
case LIST_enum: |
case LIST_enum: |
Line 1051 post_bl(DECL_ARGS) |
|
Line 1096 post_bl(DECL_ARGS) |
|
|
|
} |
} |
|
|
static int |
static void |
pre_br(DECL_ARGS) |
pre_br(DECL_ARGS) |
{ |
{ |
|
|
outflags |= MMAN_br; |
outflags |= MMAN_br; |
return(0); |
|
} |
} |
|
|
static int |
static int |
pre_bx(DECL_ARGS) |
|
{ |
|
|
|
n = n->child; |
|
if (n) { |
|
print_word(n->string); |
|
outflags &= ~MMAN_spc; |
|
n = n->next; |
|
} |
|
print_word("BSD"); |
|
if (NULL == n) |
|
return(0); |
|
outflags &= ~MMAN_spc; |
|
print_word("-"); |
|
outflags &= ~MMAN_spc; |
|
print_word(n->string); |
|
return(0); |
|
} |
|
|
|
static int |
|
pre_dl(DECL_ARGS) |
pre_dl(DECL_ARGS) |
{ |
{ |
|
|
print_offs("6n", 0); |
print_offs("6n", 0); |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 1103 pre_em(DECL_ARGS) |
|
Line 1126 pre_em(DECL_ARGS) |
|
{ |
{ |
|
|
font_push('I'); |
font_push('I'); |
return(1); |
return 1; |
} |
} |
|
|
static int |
static int |
Line 1112 pre_en(DECL_ARGS) |
|
Line 1135 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 |
Line 1146 pre_eo(DECL_ARGS) |
|
Line 1169 pre_eo(DECL_ARGS) |
|
n->parent->head->child != NULL && (n->child != NULL || |
n->parent->head->child != NULL && (n->child != NULL || |
(n->parent->tail != NULL && n->parent->tail->child != NULL))) |
(n->parent->tail != NULL && n->parent->tail->child != NULL))) |
outflags &= ~(MMAN_spc | MMAN_nl); |
outflags &= ~(MMAN_spc | MMAN_nl); |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 1182 pre_fa(DECL_ARGS) |
|
Line 1205 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 1206 pre_fd(DECL_ARGS) |
|
Line 1229 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 1223 pre_fl(DECL_ARGS) |
|
Line 1246 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 1233 post_fl(DECL_ARGS) |
|
Line 1256 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 1248 pre_fn(DECL_ARGS) |
|
Line 1271 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 1263 pre_fn(DECL_ARGS) |
|
Line 1286 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 1271 post_fn(DECL_ARGS) |
|
Line 1294 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 1282 pre_fo(DECL_ARGS) |
|
Line 1305 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 (n->child == NULL) |
if (n->child == NULL) |
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'); |
break; |
break; |
case MDOC_BODY: |
case ROFFT_BODY: |
outflags &= ~(MMAN_spc | MMAN_nl); |
outflags &= ~(MMAN_spc | MMAN_nl); |
print_word("("); |
print_word("("); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
Line 1300 pre_fo(DECL_ARGS) |
|
Line 1323 pre_fo(DECL_ARGS) |
|
default: |
default: |
break; |
break; |
} |
} |
return(1); |
return 1; |
} |
} |
|
|
static void |
static void |
Line 1308 post_fo(DECL_ARGS) |
|
Line 1331 post_fo(DECL_ARGS) |
|
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_HEAD: |
case ROFFT_HEAD: |
if (n->child != NULL) |
if (n->child != NULL) |
font_pop(); |
font_pop(); |
break; |
break; |
case MDOC_BODY: |
case ROFFT_BODY: |
post_fn(meta, n); |
post_fn(meta, n); |
break; |
break; |
default: |
default: |
Line 1321 post_fo(DECL_ARGS) |
|
Line 1344 post_fo(DECL_ARGS) |
|
} |
} |
|
|
static int |
static int |
pre_ft(DECL_ARGS) |
pre_Ft(DECL_ARGS) |
{ |
{ |
|
|
pre_syn(n); |
pre_syn(n); |
font_push('I'); |
font_push('I'); |
return(1); |
return 1; |
} |
} |
|
|
|
static void |
|
pre_ft(DECL_ARGS) |
|
{ |
|
print_line(".ft", 0); |
|
print_word(n->child->string); |
|
outflags |= MMAN_nl; |
|
} |
|
|
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 1343 pre_in(DECL_ARGS) |
|
Line 1374 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 1365 post_in(DECL_ARGS) |
|
Line 1396 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 1378 pre_it(DECL_ARGS) |
|
Line 1409 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(".BR \\& \"", 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, NULL); |
print_width(&bln->norm->Bl, NULL); |
TPremain = 0; |
TPremain = 0; |
Line 1405 pre_it(DECL_ARGS) |
|
Line 1432 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, NULL); |
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, n->child); |
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, n->child); |
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; |
} |
} |
|
|
/* |
/* |
|
|
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 1480 post_it(DECL_ARGS) |
|
Line 1507 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 1532 post_lb(DECL_ARGS) |
|
Line 1554 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, *punct; |
|
|
if (NULL == (link = n->child)) |
if ((link = n->child) == NULL) |
return(0); |
return 0; |
|
|
if (NULL != (descr = link->next)) { |
/* Find beginning of trailing punctuation. */ |
|
punct = n->last; |
|
while (punct != link && punct->flags & NODE_DELIMC) |
|
punct = punct->prev; |
|
punct = punct->next; |
|
|
|
/* Link text. */ |
|
if ((descr = link->next) != NULL && descr != punct) { |
font_push('I'); |
font_push('I'); |
while (NULL != descr) { |
while (descr != punct) { |
print_word(descr->string); |
print_word(descr->string); |
descr = descr->next; |
descr = descr->next; |
} |
} |
print_word(":"); |
|
font_pop(); |
font_pop(); |
|
print_word(":"); |
} |
} |
|
|
|
/* Link target. */ |
font_push('B'); |
font_push('B'); |
print_word(link->string); |
print_word(link->string); |
font_pop(); |
font_pop(); |
return(0); |
|
|
/* Trailing punctuation. */ |
|
while (punct != NULL) { |
|
print_word(punct->string); |
|
punct = punct->next; |
|
} |
|
return 0; |
} |
} |
|
|
static int |
static void |
pre_ll(DECL_ARGS) |
pre_onearg(DECL_ARGS) |
{ |
{ |
|
outflags |= MMAN_nl; |
print_line(".ll", 0); |
print_word("."); |
return(1); |
outflags &= ~MMAN_spc; |
|
print_word(roff_name[n->tok]); |
|
if (n->child != NULL) |
|
print_word(n->child->string); |
|
outflags |= MMAN_nl; |
|
if (n->tok == ROFF_ce) |
|
for (n = n->child->next; n != NULL; n = n->next) |
|
print_node(meta, n); |
} |
} |
|
|
static int |
static int |
Line 1566 pre_li(DECL_ARGS) |
|
Line 1609 pre_li(DECL_ARGS) |
|
{ |
{ |
|
|
font_push('R'); |
font_push('R'); |
return(1); |
return 1; |
} |
} |
|
|
static int |
static int |
Line 1574 pre_nm(DECL_ARGS) |
|
Line 1617 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 == NULL ? NULL : n->child->string; |
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); |
printf(" %zun", strlen(name) + 1); |
printf(" %dn", man_strlen(name) + 1); |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
} |
} |
font_push('B'); |
font_push('B'); |
if (NULL == n->child) |
return 1; |
print_word(meta->name); |
|
return(1); |
|
} |
} |
|
|
static void |
static void |
Line 1601 post_nm(DECL_ARGS) |
|
Line 1642 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 && n->child->string != NULL) |
if (n->child != NULL || meta->name != NULL) |
|
font_pop(); |
font_pop(); |
break; |
break; |
default: |
default: |
Line 1620 pre_no(DECL_ARGS) |
|
Line 1660 pre_no(DECL_ARGS) |
|
{ |
{ |
|
|
outflags |= MMAN_spc_force; |
outflags |= MMAN_spc_force; |
return(1); |
return 1; |
} |
} |
|
|
static int |
static int |
Line 1628 pre_ns(DECL_ARGS) |
|
Line 1668 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 1647 pre_pp(DECL_ARGS) |
|
Line 1687 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 1658 pre_rs(DECL_ARGS) |
|
Line 1698 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) |
|
{ |
|
int nchild; |
|
|
|
outflags |= MMAN_br | MMAN_nl; |
|
|
|
nchild = n->nchild; |
|
if (nchild > 0) { |
|
print_word("The"); |
|
|
|
for (n = n->child; n; n = n->next) { |
|
font_push('B'); |
|
print_word(n->string); |
|
font_pop(); |
|
|
|
outflags &= ~MMAN_spc; |
|
print_word("()"); |
|
|
|
if (n->next == NULL) |
|
continue; |
|
|
|
if (nchild > 2) { |
|
outflags &= ~MMAN_spc; |
|
print_word(","); |
|
} |
|
if (n->next->next == NULL) |
|
print_word("and"); |
|
} |
|
|
|
if (nchild > 1) |
|
print_word("functions return"); |
|
else |
|
print_word("function returns"); |
|
|
|
print_word("the value\\~0 if successful;"); |
|
} else |
|
print_word("Upon successful completion, " |
|
"the value\\~0 is returned;"); |
|
|
|
print_word("otherwise the value\\~\\-1 is returned" |
|
" and the global variable"); |
|
|
|
font_push('I'); |
|
print_word("errno"); |
|
font_pop(); |
|
|
|
print_word("is set to indicate the error."); |
|
outflags |= MMAN_nl; |
|
return(0); |
|
} |
|
|
|
static int |
|
pre_skip(DECL_ARGS) |
pre_skip(DECL_ARGS) |
{ |
{ |
|
|
return(0); |
return 0; |
} |
} |
|
|
static int |
static int |
Line 1734 pre_sm(DECL_ARGS) |
|
Line 1722 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 void |
pre_sp(DECL_ARGS) |
pre_sp(DECL_ARGS) |
{ |
{ |
|
if (outflags & MMAN_PP) { |
if (MMAN_PP & outflags) { |
|
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); |
|
} |
static void |
|
post_sp(DECL_ARGS) |
|
{ |
|
|
|
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
} |
} |
|
|
Line 1761 pre_sy(DECL_ARGS) |
|
Line 1744 pre_sy(DECL_ARGS) |
|
{ |
{ |
|
|
font_push('B'); |
font_push('B'); |
return(1); |
return 1; |
} |
} |
|
|
|
static void |
|
pre_ta(DECL_ARGS) |
|
{ |
|
print_line(".ta", 0); |
|
for (n = n->child; n != NULL; n = n->next) |
|
print_word(n->string); |
|
outflags |= MMAN_nl; |
|
} |
|
|
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 1798 pre_xr(DECL_ARGS) |
|
Line 1790 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 |
|
pre_ux(DECL_ARGS) |
|
{ |
|
|
|
print_word(manacts[n->tok].prefix); |
|
if (NULL == n->child) |
|
return(0); |
|
outflags &= ~MMAN_spc; |
|
print_word("\\ "); |
|
outflags &= ~MMAN_spc; |
|
return(1); |
|
} |
} |