version 1.1, 2009/02/20 11:04:23 |
version 1.49, 2009/03/08 20:57:35 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se> |
* |
* |
* 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 |
* purpose with or without fee is hereby granted, provided that the |
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* PERFORMANCE OF THIS SOFTWARE. |
* PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#include <assert.h> |
#include <assert.h> |
#include <curses.h> |
#include <ctype.h> |
#include <err.h> |
#include <err.h> |
#include <stdlib.h> |
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#include <stdio.h> |
#include <stdio.h> |
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#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <term.h> |
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#include <unistd.h> |
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#include "mdoc.h" |
#include "term.h" |
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/* |
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* Performs actions on nodes of the abstract syntax tree. Both pre- and |
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* post-fix operations are defined here. |
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*/ |
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static int termprint_r(size_t, size_t, |
/* FIXME: macro arguments can be escaped. */ |
const struct mdoc_node *); |
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static void termprint_head(size_t, |
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const struct mdoc_meta *); |
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static void termprint_tail(size_t, |
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const struct mdoc_meta *); |
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static char *arch2a(enum mdoc_arch); |
#define TTYPE_PROG 0 |
static char *vol2a(enum mdoc_vol); |
#define TTYPE_CMD_FLAG 1 |
static char *msec2a(enum mdoc_msec); |
#define TTYPE_CMD_ARG 2 |
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#define TTYPE_SECTION 3 |
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#define TTYPE_FUNC_DECL 4 |
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#define TTYPE_VAR_DECL 5 |
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#define TTYPE_FUNC_TYPE 6 |
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#define TTYPE_FUNC_NAME 7 |
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#define TTYPE_FUNC_ARG 8 |
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#define TTYPE_LINK 9 |
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#define TTYPE_SSECTION 10 |
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#define TTYPE_FILE 11 |
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#define TTYPE_EMPH 12 |
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#define TTYPE_CONFIG 13 |
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#define TTYPE_CMD 14 |
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#define TTYPE_INCLUDE 15 |
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#define TTYPE_SYMB 16 |
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#define TTYPE_SYMBOL 17 |
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#define TTYPE_DIAG 18 |
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#define TTYPE_NMAX 19 |
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static size_t ttitle2a(char *, enum mdoc_vol, enum mdoc_msec, |
/* |
enum mdoc_arch, size_t); |
* These define "styles" for element types, like command arguments or |
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* executable names. This is useful when multiple macros must decorate |
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* the same thing (like .Ex -std cmd and .Nm cmd). |
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*/ |
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/* TODO: abstract this into mdocterm.c. */ |
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static char * |
const int ttypes[TTYPE_NMAX] = { |
arch2a(enum mdoc_arch arch) |
TERMP_BOLD, /* TTYPE_PROG */ |
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TERMP_BOLD, /* TTYPE_CMD_FLAG */ |
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TERMP_UNDERLINE, /* TTYPE_CMD_ARG */ |
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TERMP_BOLD, /* TTYPE_SECTION */ |
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TERMP_BOLD, /* TTYPE_FUNC_DECL */ |
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TERMP_UNDERLINE, /* TTYPE_VAR_DECL */ |
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TERMP_UNDERLINE, /* TTYPE_FUNC_TYPE */ |
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TERMP_BOLD, /* TTYPE_FUNC_NAME */ |
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TERMP_UNDERLINE, /* TTYPE_FUNC_ARG */ |
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TERMP_UNDERLINE, /* TTYPE_LINK */ |
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TERMP_BOLD, /* TTYPE_SSECTION */ |
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TERMP_UNDERLINE, /* TTYPE_FILE */ |
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TERMP_UNDERLINE, /* TTYPE_EMPH */ |
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TERMP_BOLD, /* TTYPE_CONFIG */ |
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TERMP_BOLD, /* TTYPE_CMD */ |
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TERMP_BOLD, /* TTYPE_INCLUDE */ |
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TERMP_BOLD, /* TTYPE_SYMB */ |
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TERMP_BOLD, /* TTYPE_SYMBOL */ |
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TERMP_BOLD /* TTYPE_DIAG */ |
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}; |
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static int arg_hasattr(int, const struct mdoc_node *); |
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static int arg_getattr(int, const struct mdoc_node *); |
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static size_t arg_offset(const struct mdoc_argv *); |
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static size_t arg_width(const struct mdoc_argv *); |
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static int arg_listtype(const struct mdoc_node *); |
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/* |
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* What follows describes prefix and postfix operations for the abstract |
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* syntax tree descent. |
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*/ |
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#define DECL_ARGS \ |
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struct termp *p, \ |
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struct termpair *pair, \ |
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const struct mdoc_meta *meta, \ |
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const struct mdoc_node *node |
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#define DECL_PRE(name) \ |
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static int name##_pre(DECL_ARGS) |
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#define DECL_POST(name) \ |
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static void name##_post(DECL_ARGS) |
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#define DECL_PREPOST(name) \ |
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DECL_PRE(name); \ |
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DECL_POST(name); |
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DECL_PREPOST(termp__t); |
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DECL_PREPOST(termp_aq); |
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DECL_PREPOST(termp_bd); |
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DECL_PREPOST(termp_bq); |
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DECL_PREPOST(termp_d1); |
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DECL_PREPOST(termp_dq); |
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DECL_PREPOST(termp_fd); |
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DECL_PREPOST(termp_fn); |
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DECL_PREPOST(termp_fo); |
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DECL_PREPOST(termp_ft); |
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DECL_PREPOST(termp_in); |
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DECL_PREPOST(termp_it); |
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DECL_PREPOST(termp_lb); |
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DECL_PREPOST(termp_op); |
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DECL_PREPOST(termp_pf); |
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DECL_PREPOST(termp_pq); |
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DECL_PREPOST(termp_qq); |
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DECL_PREPOST(termp_sh); |
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DECL_PREPOST(termp_ss); |
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DECL_PREPOST(termp_sq); |
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DECL_PREPOST(termp_vt); |
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DECL_PRE(termp_ap); |
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DECL_PRE(termp_ar); |
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DECL_PRE(termp_at); |
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DECL_PRE(termp_bf); |
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DECL_PRE(termp_bsx); |
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DECL_PRE(termp_bt); |
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DECL_PRE(termp_cd); |
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DECL_PRE(termp_cm); |
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DECL_PRE(termp_em); |
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DECL_PRE(termp_ex); |
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DECL_PRE(termp_fa); |
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DECL_PRE(termp_fl); |
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DECL_PRE(termp_fx); |
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DECL_PRE(termp_ic); |
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DECL_PRE(termp_ms); |
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DECL_PRE(termp_nd); |
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DECL_PRE(termp_nm); |
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DECL_PRE(termp_ns); |
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DECL_PRE(termp_nx); |
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DECL_PRE(termp_ox); |
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DECL_PRE(termp_pa); |
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DECL_PRE(termp_pp); |
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DECL_PRE(termp_rs); |
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DECL_PRE(termp_rv); |
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DECL_PRE(termp_sm); |
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DECL_PRE(termp_st); |
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DECL_PRE(termp_sx); |
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DECL_PRE(termp_sy); |
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DECL_PRE(termp_ud); |
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DECL_PRE(termp_ux); |
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DECL_PRE(termp_va); |
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DECL_PRE(termp_xr); |
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DECL_POST(termp___); |
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DECL_POST(termp_bl); |
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DECL_POST(termp_bx); |
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const struct termact __termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* \" */ |
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{ NULL, NULL }, /* Dd */ |
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{ NULL, NULL }, /* Dt */ |
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{ NULL, NULL }, /* Os */ |
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{ termp_sh_pre, termp_sh_post }, /* Sh */ |
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{ termp_ss_pre, termp_ss_post }, /* Ss */ |
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{ termp_pp_pre, NULL }, /* Pp */ |
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{ termp_d1_pre, termp_d1_post }, /* D1 */ |
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{ termp_d1_pre, termp_d1_post }, /* Dl */ |
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{ termp_bd_pre, termp_bd_post }, /* Bd */ |
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{ NULL, NULL }, /* Ed */ |
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{ NULL, termp_bl_post }, /* Bl */ |
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{ NULL, NULL }, /* El */ |
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{ termp_it_pre, termp_it_post }, /* It */ |
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{ NULL, NULL }, /* Ad */ |
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{ NULL, NULL }, /* An */ |
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{ termp_ar_pre, NULL }, /* Ar */ |
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{ termp_cd_pre, NULL }, /* Cd */ |
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{ termp_cm_pre, NULL }, /* Cm */ |
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{ NULL, NULL }, /* Dv */ |
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{ NULL, NULL }, /* Er */ |
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{ NULL, NULL }, /* Ev */ |
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{ termp_ex_pre, NULL }, /* Ex */ |
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{ termp_fa_pre, NULL }, /* Fa */ |
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{ termp_fd_pre, termp_fd_post }, /* Fd */ |
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{ termp_fl_pre, NULL }, /* Fl */ |
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{ termp_fn_pre, termp_fn_post }, /* Fn */ |
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{ termp_ft_pre, termp_ft_post }, /* Ft */ |
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{ termp_ic_pre, NULL }, /* Ic */ |
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{ termp_in_pre, termp_in_post }, /* In */ |
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{ NULL, NULL }, /* Li */ |
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{ termp_nd_pre, NULL }, /* Nd */ |
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{ termp_nm_pre, NULL }, /* Nm */ |
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{ termp_op_pre, termp_op_post }, /* Op */ |
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{ NULL, NULL }, /* Ot */ |
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{ termp_pa_pre, NULL }, /* Pa */ |
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{ termp_rv_pre, NULL }, /* Rv */ |
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{ termp_st_pre, NULL }, /* St */ |
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{ termp_va_pre, NULL }, /* Va */ |
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{ termp_vt_pre, termp_vt_post }, /* Vt */ |
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{ termp_xr_pre, NULL }, /* Xr */ |
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{ NULL, termp____post }, /* %A */ |
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{ NULL, termp____post }, /* %B */ |
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{ NULL, termp____post }, /* %D */ |
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{ NULL, termp____post }, /* %I */ |
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{ NULL, termp____post }, /* %J */ |
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{ NULL, termp____post }, /* %N */ |
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{ NULL, termp____post }, /* %O */ |
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{ NULL, termp____post }, /* %P */ |
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{ NULL, termp____post }, /* %R */ |
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{ termp__t_pre, termp__t_post }, /* %T */ |
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{ NULL, termp____post }, /* %V */ |
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{ NULL, NULL }, /* Ac */ |
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{ termp_aq_pre, termp_aq_post }, /* Ao */ |
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{ termp_aq_pre, termp_aq_post }, /* Aq */ |
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{ termp_at_pre, NULL }, /* At */ |
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{ NULL, NULL }, /* Bc */ |
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{ termp_bf_pre, NULL }, /* Bf */ |
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{ termp_bq_pre, termp_bq_post }, /* Bo */ |
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{ termp_bq_pre, termp_bq_post }, /* Bq */ |
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{ termp_bsx_pre, NULL }, /* Bsx */ |
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{ NULL, termp_bx_post }, /* Bx */ |
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{ NULL, NULL }, /* Db */ |
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{ NULL, NULL }, /* Dc */ |
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{ termp_dq_pre, termp_dq_post }, /* Do */ |
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{ termp_dq_pre, termp_dq_post }, /* Dq */ |
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{ NULL, NULL }, /* Ec */ |
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{ NULL, NULL }, /* Ef */ |
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{ termp_em_pre, NULL }, /* Em */ |
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{ NULL, NULL }, /* Eo */ |
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{ termp_fx_pre, NULL }, /* Fx */ |
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{ termp_ms_pre, NULL }, /* Ms */ |
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{ NULL, NULL }, /* No */ |
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{ termp_ns_pre, NULL }, /* Ns */ |
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{ termp_nx_pre, NULL }, /* Nx */ |
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{ termp_ox_pre, NULL }, /* Ox */ |
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{ NULL, NULL }, /* Pc */ |
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{ termp_pf_pre, termp_pf_post }, /* Pf */ |
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{ termp_pq_pre, termp_pq_post }, /* Po */ |
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{ termp_pq_pre, termp_pq_post }, /* Pq */ |
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{ NULL, NULL }, /* Qc */ |
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{ termp_sq_pre, termp_sq_post }, /* Ql */ |
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{ termp_qq_pre, termp_qq_post }, /* Qo */ |
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{ termp_qq_pre, termp_qq_post }, /* Qq */ |
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{ NULL, NULL }, /* Re */ |
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{ termp_rs_pre, NULL }, /* Rs */ |
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{ NULL, NULL }, /* Sc */ |
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{ termp_sq_pre, termp_sq_post }, /* So */ |
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{ termp_sq_pre, termp_sq_post }, /* Sq */ |
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{ termp_sm_pre, NULL }, /* Sm */ |
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{ termp_sx_pre, NULL }, /* Sx */ |
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{ termp_sy_pre, NULL }, /* Sy */ |
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{ NULL, NULL }, /* Tn */ |
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{ termp_ux_pre, NULL }, /* Ux */ |
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{ NULL, NULL }, /* Xc */ |
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{ NULL, NULL }, /* Xo */ |
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{ termp_fo_pre, termp_fo_post }, /* Fo */ |
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{ NULL, NULL }, /* Fc */ |
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{ termp_op_pre, termp_op_post }, /* Oo */ |
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{ NULL, NULL }, /* Oc */ |
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{ NULL, NULL }, /* Bk */ |
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{ NULL, NULL }, /* Ek */ |
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{ termp_bt_pre, NULL }, /* Bt */ |
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{ NULL, NULL }, /* Hf */ |
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{ NULL, NULL }, /* Fr */ |
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{ termp_ud_pre, NULL }, /* Ud */ |
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{ termp_lb_pre, termp_lb_post }, /* Lb */ |
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{ termp_ap_pre, NULL }, /* Lb */ |
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{ termp_pp_pre, NULL }, /* Pp */ |
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}; |
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const struct termact *termacts = __termacts; |
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static size_t |
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arg_width(const struct mdoc_argv *arg) |
{ |
{ |
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size_t v; |
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int i, len; |
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switch (arch) { |
assert(*arg->value); |
case (ARCH_alpha): |
if (0 == strcmp(*arg->value, "indent")) |
return("Alpha"); |
return(INDENT); |
case (ARCH_amd64): |
if (0 == strcmp(*arg->value, "indent-two")) |
return("AMD64"); |
return(INDENT * 2); |
case (ARCH_amiga): |
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return("Amiga"); |
len = (int)strlen(*arg->value); |
case (ARCH_arc): |
assert(len > 0); |
return("ARC"); |
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case (ARCH_arm): |
for (i = 0; i < len - 1; i++) |
return("ARM"); |
if ( ! isdigit((u_char)(*arg->value)[i])) |
case (ARCH_armish): |
break; |
return("ARMISH"); |
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case (ARCH_aviion): |
if (i == len - 1) { |
return("AViion"); |
if ('n' == (*arg->value)[len - 1]) { |
case (ARCH_hp300): |
v = (size_t)atoi(*arg->value); |
return("HP300"); |
return(v); |
case (ARCH_hppa): |
} |
return("HPPA"); |
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case (ARCH_hppa64): |
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return("HPPA64"); |
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case (ARCH_i386): |
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return("i386"); |
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case (ARCH_landisk): |
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return("LANDISK"); |
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case (ARCH_luna88k): |
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return("Luna88k"); |
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case (ARCH_mac68k): |
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return("Mac68k"); |
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case (ARCH_macppc): |
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return("MacPPC"); |
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case (ARCH_mvme68k): |
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return("MVME68k"); |
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case (ARCH_mvme88k): |
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return("MVME88k"); |
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case (ARCH_mvmeppc): |
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return("MVMEPPC"); |
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case (ARCH_pmax): |
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return("PMAX"); |
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case (ARCH_sgi): |
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return("SGI"); |
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case (ARCH_socppc): |
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return("SOCPPC"); |
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case (ARCH_sparc): |
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return("SPARC"); |
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case (ARCH_sparc64): |
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return("SPARC64"); |
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case (ARCH_sun3): |
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return("Sun3"); |
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case (ARCH_vax): |
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return("VAX"); |
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case (ARCH_zaurus): |
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return("Zaurus"); |
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default: |
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break; |
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} |
} |
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return(strlen(*arg->value) + 1); |
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} |
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return(NULL); |
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static int |
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arg_listtype(const struct mdoc_node *n) |
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{ |
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int i, len; |
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assert(MDOC_BLOCK == n->type); |
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len = (int)(n->args ? n->args->argc : 0); |
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for (i = 0; i < len; i++) |
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switch (n->args->argv[i].arg) { |
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case (MDOC_Bullet): |
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/* FALLTHROUGH */ |
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case (MDOC_Dash): |
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/* FALLTHROUGH */ |
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case (MDOC_Enum): |
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/* FALLTHROUGH */ |
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case (MDOC_Hyphen): |
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/* FALLTHROUGH */ |
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case (MDOC_Tag): |
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/* FALLTHROUGH */ |
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case (MDOC_Inset): |
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/* FALLTHROUGH */ |
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case (MDOC_Diag): |
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/* FALLTHROUGH */ |
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case (MDOC_Item): |
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/* FALLTHROUGH */ |
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case (MDOC_Ohang): |
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return(n->args->argv[i].arg); |
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default: |
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break; |
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} |
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errx(1, "list type not supported"); |
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/* NOTREACHED */ |
} |
} |
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static char * |
static size_t |
vol2a(enum mdoc_vol vol) |
arg_offset(const struct mdoc_argv *arg) |
{ |
{ |
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switch (vol) { |
/* TODO */ |
case (VOL_AMD): |
assert(*arg->value); |
return("OpenBSD Ancestral Manual Documents"); |
if (0 == strcmp(*arg->value, "indent")) |
case (VOL_IND): |
return(INDENT); |
return("OpenBSD Manual Master Index"); |
if (0 == strcmp(*arg->value, "indent-two")) |
case (VOL_KM): |
return(INDENT * 2); |
return("OpenBSD Kernel Manual"); |
return(strlen(*arg->value)); |
case (VOL_LOCAL): |
} |
return("OpenBSD Local Manual"); |
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case (VOL_PRM): |
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return("OpenBSD Programmer's Manual"); |
static int |
case (VOL_PS1): |
arg_hasattr(int arg, const struct mdoc_node *n) |
return("OpenBSD Programmer's Supplementary Documents"); |
{ |
case (VOL_SMM): |
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return("OpenBSD System Manager's Manual"); |
return(-1 != arg_getattr(arg, n)); |
case (VOL_URM): |
} |
return("OpenBSD Reference Manual"); |
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case (VOL_USD): |
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return("OpenBSD User's Supplementary Documents"); |
static int |
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arg_getattr(int arg, const struct mdoc_node *n) |
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{ |
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int i; |
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if (NULL == n->args) |
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return(-1); |
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for (i = 0; i < (int)n->args->argc; i++) |
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if (n->args->argv[i].arg == arg) |
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return(i); |
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return(-1); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_dq_pre(DECL_ARGS) |
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{ |
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if (MDOC_BODY != node->type) |
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return(1); |
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word(p, "``"); |
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p->flags |= TERMP_NOSPACE; |
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return(1); |
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} |
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/* ARGSUSED */ |
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static void |
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termp_dq_post(DECL_ARGS) |
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{ |
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if (MDOC_BODY != node->type) |
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return; |
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p->flags |= TERMP_NOSPACE; |
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word(p, "''"); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_it_pre_block(DECL_ARGS) |
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{ |
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newln(p); |
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if ( ! arg_hasattr(MDOC_Compact, node->parent->parent)) |
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if (node->prev || node->parent->parent->prev) |
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vspace(p); |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_it_pre(DECL_ARGS) |
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{ |
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const struct mdoc_node *bl; |
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char buf[7]; |
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int i, type; |
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size_t width, offset; |
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if (MDOC_BLOCK == node->type) |
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return(termp_it_pre_block(p, pair, meta, node)); |
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/* Get ptr to list block, type, etc. */ |
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bl = node->parent->parent->parent; |
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type = arg_listtype(bl); |
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/* Save parent attributes. */ |
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pair->offset = p->offset; |
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pair->rmargin = p->rmargin; |
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pair->flag = p->flags; |
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/* Get list width and offset. */ |
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i = arg_getattr(MDOC_Width, bl); |
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width = i >= 0 ? arg_width(&bl->args->argv[i]) : 0; |
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i = arg_getattr(MDOC_Offset, bl); |
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offset = i >= 0 ? arg_offset(&bl->args->argv[i]) : 0; |
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/* |
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* List-type can override the width in the case of fixed-head |
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* values (bullet, dash/hyphen, enum). Tags need a non-zero |
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* offset. |
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*/ |
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switch (type) { |
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case (MDOC_Bullet): |
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/* FALLTHROUGH */ |
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case (MDOC_Dash): |
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/* FALLTHROUGH */ |
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case (MDOC_Enum): |
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/* FALLTHROUGH */ |
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case (MDOC_Hyphen): |
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width = width > 4 ? width : 4; |
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break; |
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case (MDOC_Tag): |
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if (width) |
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break; |
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errx(1, "need non-zero %s for list type", |
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mdoc_argnames[MDOC_Width]); |
default: |
default: |
break; |
break; |
} |
} |
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return(NULL); |
/* |
} |
* Whitespace control. Inset bodies need an initial space. |
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*/ |
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switch (type) { |
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case (MDOC_Diag): |
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/* FALLTHROUGH */ |
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case (MDOC_Inset): |
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if (MDOC_BODY == node->type) |
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p->flags &= ~TERMP_NOSPACE; |
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else |
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p->flags |= TERMP_NOSPACE; |
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break; |
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default: |
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p->flags |= TERMP_NOSPACE; |
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break; |
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} |
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static char * |
/* |
msec2a(enum mdoc_msec msec) |
* Style flags. Diagnostic heads need TTYPE_DIAG. |
{ |
*/ |
|
|
switch (msec) { |
switch (type) { |
case(MSEC_1): |
case (MDOC_Diag): |
return("1"); |
if (MDOC_HEAD == node->type) |
case(MSEC_2): |
p->flags |= ttypes[TTYPE_DIAG]; |
return("2"); |
break; |
case(MSEC_3): |
default: |
return("3"); |
break; |
case(MSEC_3f): |
} |
return("3f"); |
|
case(MSEC_3p): |
/* |
return("3p"); |
* Pad and break control. This is the tricker part. Lists with |
case(MSEC_4): |
* set right-margins for the head get TERMP_NOBREAK because, if |
return("4"); |
* they overrun the margin, they wrap to the new margin. |
case(MSEC_5): |
* Correspondingly, the body for these types don't left-pad, as |
return("5"); |
* the head will pad out to to the right. |
case(MSEC_6): |
*/ |
return("6"); |
|
case(MSEC_7): |
switch (type) { |
return("7"); |
case (MDOC_Bullet): |
case(MSEC_8): |
|
return("8"); |
|
case(MSEC_9): |
|
return("9"); |
|
case(MSEC_X11): |
|
return("X11"); |
|
case(MSEC_X11R6): |
|
return("X11R6"); |
|
case(MSEC_local): |
|
return("local"); |
|
case(MSEC_n): |
|
return("n"); |
|
case(MSEC_unass): |
|
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case(MSEC_draft): |
case (MDOC_Dash): |
return("draft"); |
/* FALLTHROUGH */ |
case(MSEC_paper): |
case (MDOC_Enum): |
return("paper"); |
/* FALLTHROUGH */ |
|
case (MDOC_Hyphen): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Tag): |
|
if (MDOC_HEAD == node->type) |
|
p->flags |= TERMP_NOBREAK; |
|
else |
|
p->flags |= TERMP_NOLPAD; |
|
if (MDOC_HEAD == node->type && MDOC_Tag == type) |
|
if (NULL == node->next || |
|
NULL == node->next->child) |
|
p->flags |= TERMP_NONOBREAK; |
|
break; |
|
case (MDOC_Diag): |
|
if (MDOC_HEAD == node->type) |
|
p->flags |= TERMP_NOBREAK; |
|
break; |
default: |
default: |
break; |
break; |
} |
} |
return(NULL); |
|
} |
|
|
|
|
/* |
|
* Margin control. Set-head-width lists have their right |
|
* margins shortened. The body for these lists has the offset |
|
* necessarily lengthened. Everybody gets the offset. |
|
*/ |
|
|
static size_t |
p->offset += offset; |
ttitle2a(char *dst, enum mdoc_vol vol, enum mdoc_msec msec, |
|
enum mdoc_arch arch, size_t sz) |
|
{ |
|
char *p; |
|
size_t ssz; |
|
|
|
if (NULL == (p = vol2a(vol))) |
switch (type) { |
switch (msec) { |
case (MDOC_Bullet): |
case (MSEC_1): |
/* FALLTHROUGH */ |
|
case (MDOC_Dash): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Enum): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Hyphen): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Tag): |
|
if (MDOC_HEAD == node->type) |
|
p->rmargin = p->offset + width; |
|
else |
|
p->offset += width; |
|
/* FALLTHROUGH */ |
|
default: |
|
break; |
|
} |
|
|
|
/* |
|
* The dash, hyphen, bullet and enum lists all have a special |
|
* HEAD character. Print it now. |
|
*/ |
|
|
|
if (MDOC_HEAD == node->type) |
|
switch (type) { |
|
case (MDOC_Bullet): |
|
word(p, "\\[bu]"); |
|
break; |
|
case (MDOC_Dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MSEC_6): |
case (MDOC_Hyphen): |
/* FALLTHROUGH */ |
word(p, "\\-"); |
case (MSEC_7): |
|
p = vol2a(VOL_URM); |
|
break; |
break; |
case (MSEC_8): |
case (MDOC_Enum): |
p = vol2a(VOL_SMM); |
/* TODO: have a wordfmt or something. */ |
|
(pair->ppair->ppair->count)++; |
|
(void)snprintf(buf, sizeof(buf), "%d.", |
|
pair->ppair->ppair->count); |
|
word(p, buf); |
break; |
break; |
case (MSEC_2): |
default: |
|
break; |
|
} |
|
|
|
/* |
|
* If we're not going to process our header children, indicate |
|
* so here. |
|
*/ |
|
|
|
if (MDOC_HEAD == node->type) |
|
switch (type) { |
|
case (MDOC_Bullet): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MSEC_3): |
case (MDOC_Item): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MSEC_4): |
case (MDOC_Dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MSEC_5): |
case (MDOC_Hyphen): |
p = vol2a(VOL_PRM); |
/* FALLTHROUGH */ |
|
case (MDOC_Enum): |
|
return(0); |
|
default: |
break; |
break; |
case (MSEC_9): |
} |
p = vol2a(VOL_KM); |
|
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_it_post(DECL_ARGS) |
|
{ |
|
int type; |
|
|
|
if (MDOC_BODY != node->type && MDOC_HEAD != node->type) |
|
return; |
|
|
|
type = arg_listtype(node->parent->parent->parent); |
|
|
|
switch (type) { |
|
case (MDOC_Diag): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Item): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Inset): |
|
if (MDOC_BODY != node->type) |
break; |
break; |
|
flushln(p); |
|
break; |
|
default: |
|
flushln(p); |
|
break; |
|
} |
|
|
|
p->offset = pair->offset; |
|
p->rmargin = pair->rmargin; |
|
p->flags = pair->flag; |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_nm_pre(DECL_ARGS) |
|
{ |
|
|
|
if (SEC_SYNOPSIS == node->sec) |
|
newln(p); |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_PROG]); |
|
if (NULL == node->child) |
|
word(p, meta->name); |
|
|
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_fl_pre(DECL_ARGS) |
|
{ |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD_FLAG]); |
|
word(p, "\\-"); |
|
p->flags |= TERMP_NOSPACE; |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_ar_pre(DECL_ARGS) |
|
{ |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD_ARG]); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_ns_pre(DECL_ARGS) |
|
{ |
|
|
|
p->flags |= TERMP_NOSPACE; |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_pp_pre(DECL_ARGS) |
|
{ |
|
|
|
vspace(p); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_st_pre(DECL_ARGS) |
|
{ |
|
const char *cp; |
|
|
|
if (node->child) { |
|
if (MDOC_TEXT != node->child->type) |
|
errx(1, "expected text line arguments"); |
|
if ((cp = mdoc_a2st(node->child->string))) |
|
word(p, cp); |
|
} |
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_rs_pre(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BLOCK == node->type && node->prev) |
|
vspace(p); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_rv_pre(DECL_ARGS) |
|
{ |
|
int i; |
|
|
|
if (-1 == (i = arg_getattr(MDOC_Std, node))) |
|
errx(1, "expected -std argument"); |
|
if (1 != node->args->argv[i].sz) |
|
errx(1, "expected -std argument"); |
|
|
|
newln(p); |
|
word(p, "The"); |
|
|
|
p->flags |= ttypes[TTYPE_FUNC_NAME]; |
|
word(p, *node->args->argv[i].value); |
|
p->flags &= ~ttypes[TTYPE_FUNC_NAME]; |
|
|
|
word(p, "() function returns the value 0 if successful;"); |
|
word(p, "otherwise the value -1 is returned and the"); |
|
word(p, "global variable"); |
|
|
|
p->flags |= ttypes[TTYPE_VAR_DECL]; |
|
word(p, "errno"); |
|
p->flags &= ~ttypes[TTYPE_VAR_DECL]; |
|
|
|
word(p, "is set to indicate the error."); |
|
|
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_ex_pre(DECL_ARGS) |
|
{ |
|
int i; |
|
|
|
if (-1 == (i = arg_getattr(MDOC_Std, node))) |
|
errx(1, "expected -std argument"); |
|
if (1 != node->args->argv[i].sz) |
|
errx(1, "expected -std argument"); |
|
|
|
word(p, "The"); |
|
p->flags |= ttypes[TTYPE_PROG]; |
|
word(p, *node->args->argv[i].value); |
|
p->flags &= ~ttypes[TTYPE_PROG]; |
|
word(p, "utility exits 0 on success, and >0 if an error occurs."); |
|
|
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_nd_pre(DECL_ARGS) |
|
{ |
|
|
|
word(p, "\\-"); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_bl_post(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BLOCK == node->type) |
|
newln(p); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_op_post(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return; |
|
p->flags |= TERMP_NOSPACE; |
|
word(p, "\\(rB"); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_xr_pre(DECL_ARGS) |
|
{ |
|
const struct mdoc_node *n; |
|
|
|
if (NULL == (n = node->child)) |
|
errx(1, "expected text line argument"); |
|
if (MDOC_TEXT != n->type) |
|
errx(1, "expected text line argument"); |
|
|
|
word(p, n->string); |
|
|
|
if (NULL == (n = n->next)) |
|
return(0); |
|
if (MDOC_TEXT != n->type) |
|
errx(1, "expected text line argument"); |
|
|
|
p->flags |= TERMP_NOSPACE; |
|
word(p, "("); |
|
p->flags |= TERMP_NOSPACE; |
|
word(p, n->string); |
|
p->flags |= TERMP_NOSPACE; |
|
word(p, ")"); |
|
|
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_vt_pre(DECL_ARGS) |
|
{ |
|
|
|
/* FIXME: this can be "type name". */ |
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_VAR_DECL]); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_vt_post(DECL_ARGS) |
|
{ |
|
|
|
if (node->sec == SEC_SYNOPSIS) |
|
vspace(p); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_fd_pre(DECL_ARGS) |
|
{ |
|
|
|
/* |
|
* FIXME: this naming is bad. This value is used, in general, |
|
* for the #include header or other preprocessor statement. |
|
*/ |
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FUNC_DECL]); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_fd_post(DECL_ARGS) |
|
{ |
|
|
|
if (node->sec != SEC_SYNOPSIS) |
|
return; |
|
newln(p); |
|
if (node->next && MDOC_Fd != node->next->tok) |
|
vspace(p); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_sh_pre(DECL_ARGS) |
|
{ |
|
|
|
switch (node->type) { |
|
case (MDOC_HEAD): |
|
vspace(p); |
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SECTION]); |
|
break; |
|
case (MDOC_BODY): |
|
p->offset = INDENT; |
|
break; |
|
default: |
|
break; |
|
} |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_sh_post(DECL_ARGS) |
|
{ |
|
|
|
switch (node->type) { |
|
case (MDOC_HEAD): |
|
newln(p); |
|
break; |
|
case (MDOC_BODY): |
|
newln(p); |
|
p->offset = 0; |
|
break; |
|
default: |
|
break; |
|
} |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_op_pre(DECL_ARGS) |
|
{ |
|
|
|
switch (node->type) { |
|
case (MDOC_BODY): |
|
word(p, "\\(lB"); |
|
p->flags |= TERMP_NOSPACE; |
|
break; |
|
default: |
|
break; |
|
} |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_bt_pre(DECL_ARGS) |
|
{ |
|
|
|
word(p, "is currently in beta test."); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_lb_pre(DECL_ARGS) |
|
{ |
|
const char *lb; |
|
|
|
if (NULL == node->child) |
|
errx(1, "expected text line argument"); |
|
if (MDOC_TEXT != node->child->type) |
|
errx(1, "expected text line argument"); |
|
|
|
if ((lb = mdoc_a2lib(node->child->string))) { |
|
word(p, lb); |
|
return(0); |
|
} |
|
|
|
word(p, "library"); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_lb_post(DECL_ARGS) |
|
{ |
|
|
|
newln(p); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_ud_pre(DECL_ARGS) |
|
{ |
|
|
|
word(p, "currently under development."); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_d1_pre(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return(1); |
|
newln(p); |
|
p->offset += (pair->offset = INDENT); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_d1_post(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return; |
|
newln(p); |
|
p->offset -= pair->offset; |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_aq_pre(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return(1); |
|
word(p, "\\(la"); |
|
p->flags |= TERMP_NOSPACE; |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_aq_post(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return; |
|
p->flags |= TERMP_NOSPACE; |
|
word(p, "\\(ra"); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_ft_pre(DECL_ARGS) |
|
{ |
|
|
|
if (SEC_SYNOPSIS == node->sec) |
|
if (node->prev && MDOC_Fo == node->prev->tok) |
|
vspace(p); |
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FUNC_TYPE]); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_ft_post(DECL_ARGS) |
|
{ |
|
|
|
if (SEC_SYNOPSIS == node->sec) |
|
newln(p); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_fn_pre(DECL_ARGS) |
|
{ |
|
const struct mdoc_node *n; |
|
|
|
if (NULL == node->child) |
|
errx(1, "expected text line arguments"); |
|
if (MDOC_TEXT != node->child->type) |
|
errx(1, "expected text line arguments"); |
|
|
|
/* FIXME: can be "type funcname" "type varname"... */ |
|
|
|
p->flags |= ttypes[TTYPE_FUNC_NAME]; |
|
word(p, node->child->string); |
|
p->flags &= ~ttypes[TTYPE_FUNC_NAME]; |
|
|
|
word(p, "("); |
|
|
|
p->flags |= TERMP_NOSPACE; |
|
for (n = node->child->next; n; n = n->next) { |
|
if (MDOC_TEXT != n->type) |
|
errx(1, "expected text line arguments"); |
|
p->flags |= ttypes[TTYPE_FUNC_ARG]; |
|
word(p, n->string); |
|
p->flags &= ~ttypes[TTYPE_FUNC_ARG]; |
|
if (n->next) |
|
word(p, ","); |
|
} |
|
|
|
word(p, ")"); |
|
|
|
if (SEC_SYNOPSIS == node->sec) |
|
word(p, ";"); |
|
|
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_fn_post(DECL_ARGS) |
|
{ |
|
|
|
if (node->sec == SEC_SYNOPSIS && node->next) |
|
vspace(p); |
|
|
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_sx_pre(DECL_ARGS) |
|
{ |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_LINK]); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_fa_pre(DECL_ARGS) |
|
{ |
|
struct mdoc_node *n; |
|
|
|
if (node->parent->tok != MDOC_Fo) { |
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FUNC_ARG]); |
|
return(1); |
|
} |
|
|
|
for (n = node->child; n; n = n->next) { |
|
if (MDOC_TEXT != n->type) |
|
errx(1, "expected text line arguments"); |
|
|
|
p->flags |= ttypes[TTYPE_FUNC_ARG]; |
|
word(p, n->string); |
|
p->flags &= ~ttypes[TTYPE_FUNC_ARG]; |
|
|
|
if (n->next) |
|
word(p, ","); |
|
} |
|
|
|
if (node->next && node->next->tok == MDOC_Fa) |
|
word(p, ","); |
|
|
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_va_pre(DECL_ARGS) |
|
{ |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_VAR_DECL]); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_bd_pre(DECL_ARGS) |
|
{ |
|
const struct mdoc_node *n; |
|
int i, type; |
|
|
|
if (MDOC_BLOCK == node->type) { |
|
if (node->prev) |
|
vspace(p); |
|
return(1); |
|
} else if (MDOC_BODY != node->type) |
|
return(1); |
|
|
|
if (NULL == node->parent->args) |
|
errx(1, "missing display type"); |
|
|
|
pair->offset = p->offset; |
|
|
|
for (type = -1, i = 0; |
|
i < (int)node->parent->args->argc; i++) { |
|
switch (node->parent->args->argv[i].arg) { |
|
case (MDOC_Ragged): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Filled): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Unfilled): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Literal): |
|
type = node->parent->args->argv[i].arg; |
|
i = (int)node->parent->args->argc; |
|
break; |
default: |
default: |
/* FIXME: capitalise. */ |
|
if (NULL == (p = msec2a(msec))) |
|
p = msec2a(MSEC_local); |
|
break; |
break; |
} |
} |
assert(p); |
} |
|
|
if ((ssz = strlcpy(dst, p, sz)) >= sz) |
if (NULL == node->parent->args) |
return(ssz); |
errx(1, "missing display type"); |
|
|
if ((p = arch2a(arch))) { |
i = arg_getattr(MDOC_Offset, node->parent); |
if ((ssz = strlcat(dst, " (", sz)) >= sz) |
if (-1 != i) { |
return(ssz); |
if (1 != node->parent->args->argv[i].sz) |
if ((ssz = strlcat(dst, p, sz)) >= sz) |
errx(1, "expected single value"); |
return(ssz); |
p->offset += arg_offset(&node->parent->args->argv[i]); |
if ((ssz = strlcat(dst, ")", sz)) >= sz) |
|
return(ssz); |
|
} |
} |
|
|
return(ssz); |
switch (type) { |
|
case (MDOC_Literal): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Unfilled): |
|
break; |
|
default: |
|
return(1); |
|
} |
|
|
|
p->flags |= TERMP_LITERAL; |
|
|
|
for (n = node->child; n; n = n->next) { |
|
if (MDOC_TEXT != n->type) { |
|
warnx("non-text children not yet allowed"); |
|
continue; |
|
} |
|
word(p, n->string); |
|
flushln(p); |
|
} |
|
|
|
return(0); |
} |
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_bd_post(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return; |
|
|
|
if ( ! (p->flags & TERMP_LITERAL)) |
|
flushln(p); |
|
|
|
p->flags &= ~TERMP_LITERAL; |
|
p->offset = pair->offset; |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
static int |
static int |
termprint_r(size_t cols, size_t indent, const struct mdoc_node *node) |
termp_qq_pre(DECL_ARGS) |
{ |
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return(1); |
|
word(p, "\""); |
|
p->flags |= TERMP_NOSPACE; |
return(1); |
return(1); |
} |
} |
|
|
|
|
|
/* ARGSUSED */ |
static void |
static void |
termprint_tail(size_t cols, const struct mdoc_meta *meta) |
termp_qq_post(DECL_ARGS) |
{ |
{ |
struct tm *tm; |
|
char *buf, *os; |
|
size_t sz, osz, ssz, i; |
|
|
|
if (NULL == (buf = malloc(cols))) |
if (MDOC_BODY != node->type) |
err(1, "malloc"); |
return; |
if (NULL == (os = malloc(cols))) |
p->flags |= TERMP_NOSPACE; |
err(1, "malloc"); |
word(p, "\""); |
|
} |
|
|
tm = localtime(&meta->date); |
|
if (NULL == strftime(buf, cols, "%B %d, %Y", tm)) |
|
err(1, "strftime"); |
|
|
|
osz = strlcpy(os, meta->os, cols); |
/* ARGSUSED */ |
|
static int |
|
termp_bsx_pre(DECL_ARGS) |
|
{ |
|
|
sz = strlen(buf); |
word(p, "BSDI BSD/OS"); |
ssz = sz + osz + 1; |
return(1); |
|
} |
|
|
if (ssz > cols) { |
|
ssz -= cols; |
|
assert(ssz <= osz); |
|
os[osz - ssz] = 0; |
|
ssz = 1; |
|
} else |
|
ssz = cols - ssz + 1; |
|
|
|
printf("%s", os); |
/* ARGSUSED */ |
for (i = 0; i < ssz; i++) |
static void |
printf(" "); |
termp_bx_post(DECL_ARGS) |
|
{ |
|
|
printf("%s\n", buf); |
if (node->child) |
|
p->flags |= TERMP_NOSPACE; |
|
word(p, "BSD"); |
|
} |
|
|
free(buf); |
|
free(os); |
/* ARGSUSED */ |
|
static int |
|
termp_ox_pre(DECL_ARGS) |
|
{ |
|
|
|
word(p, "OpenBSD"); |
|
return(1); |
} |
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_ux_pre(DECL_ARGS) |
|
{ |
|
|
|
word(p, "UNIX"); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_fx_pre(DECL_ARGS) |
|
{ |
|
|
|
word(p, "FreeBSD"); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_nx_pre(DECL_ARGS) |
|
{ |
|
|
|
word(p, "NetBSD"); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_sq_pre(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return(1); |
|
word(p, "`"); |
|
p->flags |= TERMP_NOSPACE; |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
static void |
static void |
termprint_head(size_t cols, const struct mdoc_meta *meta) |
termp_sq_post(DECL_ARGS) |
{ |
{ |
char *msec, *buf, *title; |
|
size_t ssz, tsz, ttsz, i; |
|
|
|
if (NULL == (buf = malloc(cols))) |
if (MDOC_BODY != node->type) |
err(1, "malloc"); |
return; |
if (NULL == (title = malloc(cols))) |
p->flags |= TERMP_NOSPACE; |
err(1, "malloc"); |
word(p, "\'"); |
|
} |
|
|
/* Format the manual page header. */ |
|
|
|
tsz = ttitle2a(buf, meta->vol, meta->msec, meta->arch, cols); |
/* ARGSUSED */ |
ttsz = strlcpy(title, meta->title, cols); |
static int |
|
termp_pf_pre(DECL_ARGS) |
|
{ |
|
|
if (NULL == (msec = msec2a(meta->msec))) |
p->flags |= TERMP_IGNDELIM; |
msec = ""; |
return(1); |
|
} |
|
|
ssz = (2 * (ttsz + 2 + strlen(msec))) + tsz + 2; |
|
|
|
if (ssz > cols) { |
/* ARGSUSED */ |
if ((ssz -= cols) % 2) |
static void |
ssz++; |
termp_pf_post(DECL_ARGS) |
ssz /= 2; |
{ |
|
|
assert(ssz <= ttsz); |
|
title[ttsz - ssz] = 0; |
|
ssz = 1; |
|
} else |
|
ssz = ((cols - ssz) / 2) + 1; |
|
|
|
printf("%s(%s)", title, msec); |
p->flags &= ~TERMP_IGNDELIM; |
|
p->flags |= TERMP_NOSPACE; |
|
} |
|
|
for (i = 0; i < ssz; i++) |
|
printf(" "); |
|
|
|
printf("%s", buf); |
/* ARGSUSED */ |
|
static int |
|
termp_ss_pre(DECL_ARGS) |
|
{ |
|
|
for (i = 0; i < ssz; i++) |
switch (node->type) { |
printf(" "); |
case (MDOC_HEAD): |
|
vspace(p); |
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SSECTION]); |
|
p->offset = INDENT / 2; |
|
break; |
|
default: |
|
break; |
|
} |
|
|
printf("%s(%s)\n\n", title, msec); |
return(1); |
|
} |
|
|
free(title); |
|
free(buf); |
/* ARGSUSED */ |
|
static void |
|
termp_ss_post(DECL_ARGS) |
|
{ |
|
|
|
switch (node->type) { |
|
case (MDOC_HEAD): |
|
newln(p); |
|
p->offset = INDENT; |
|
break; |
|
default: |
|
break; |
|
} |
} |
} |
|
|
|
|
int |
/* ARGSUSED */ |
termprint(const struct mdoc_node *node, |
static int |
const struct mdoc_meta *meta) |
termp_pa_pre(DECL_ARGS) |
{ |
{ |
size_t cols; |
|
|
|
if (ERR == setupterm(NULL, STDOUT_FILENO, NULL)) |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FILE]); |
return(0); |
return(1); |
|
} |
|
|
cols = columns < 60 ? 60 : (size_t)columns; |
|
|
|
termprint_head(cols, meta); |
/* ARGSUSED */ |
if ( ! termprint_r(cols, 0, node)) |
static int |
|
termp_em_pre(DECL_ARGS) |
|
{ |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_cd_pre(DECL_ARGS) |
|
{ |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CONFIG]); |
|
newln(p); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_cm_pre(DECL_ARGS) |
|
{ |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD_FLAG]); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_ic_pre(DECL_ARGS) |
|
{ |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD]); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_in_pre(DECL_ARGS) |
|
{ |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_INCLUDE]); |
|
word(p, "#include"); |
|
word(p, "<"); |
|
p->flags |= TERMP_NOSPACE; |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_in_post(DECL_ARGS) |
|
{ |
|
|
|
p->flags |= TERMP_NOSPACE; |
|
word(p, ">"); |
|
|
|
newln(p); |
|
if (SEC_SYNOPSIS != node->sec) |
|
return; |
|
if (node->next && MDOC_In != node->next->tok) |
|
vspace(p); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_at_pre(DECL_ARGS) |
|
{ |
|
const char *att; |
|
|
|
att = NULL; |
|
|
|
if (node->child) { |
|
if (MDOC_TEXT != node->child->type) |
|
errx(1, "expected text line argument"); |
|
att = mdoc_a2att(node->child->string); |
|
} |
|
|
|
if (NULL == att) |
|
att = "AT&T UNIX"; |
|
|
|
word(p, att); |
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_bq_pre(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return(1); |
|
word(p, "["); |
|
p->flags |= TERMP_NOSPACE; |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_bq_post(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return; |
|
word(p, "]"); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_pq_pre(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return(1); |
|
word(p, "\\&("); |
|
p->flags |= TERMP_NOSPACE; |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_pq_post(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return; |
|
word(p, ")"); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_fo_pre(DECL_ARGS) |
|
{ |
|
const struct mdoc_node *n; |
|
|
|
if (MDOC_BODY == node->type) { |
|
word(p, "("); |
|
p->flags |= TERMP_NOSPACE; |
|
return(1); |
|
} else if (MDOC_HEAD != node->type) |
|
return(1); |
|
|
|
/* XXX - groff shows only first parameter */ |
|
|
|
p->flags |= ttypes[TTYPE_FUNC_NAME]; |
|
for (n = node->child; n; n = n->next) { |
|
if (MDOC_TEXT != n->type) |
|
errx(1, "expected text line argument"); |
|
word(p, n->string); |
|
} |
|
p->flags &= ~ttypes[TTYPE_FUNC_NAME]; |
|
|
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp_fo_post(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != node->type) |
|
return; |
|
word(p, ")"); |
|
word(p, ";"); |
|
newln(p); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_bf_pre(DECL_ARGS) |
|
{ |
|
const struct mdoc_node *n; |
|
|
|
if (MDOC_HEAD == node->type) { |
return(0); |
return(0); |
termprint_tail(cols, meta); |
} else if (MDOC_BLOCK != node->type) |
|
return(1); |
|
|
|
if (NULL == (n = node->head->child)) { |
|
if (arg_hasattr(MDOC_Emphasis, node)) |
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]); |
|
else if (arg_hasattr(MDOC_Symbolic, node)) |
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SYMB]); |
|
|
|
return(1); |
|
} |
|
|
|
if (MDOC_TEXT != n->type) |
|
errx(1, "expected text line arguments"); |
|
|
|
if (0 == strcmp("Em", n->string)) |
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]); |
|
else if (0 == strcmp("Sy", n->string)) |
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]); |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_sy_pre(DECL_ARGS) |
|
{ |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SYMB]); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_ms_pre(DECL_ARGS) |
|
{ |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SYMBOL]); |
|
return(1); |
|
} |
|
|
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_sm_pre(DECL_ARGS) |
|
{ |
|
|
|
#if notyet |
|
assert(node->child); |
|
if (0 == strcmp("off", node->child->data.text.string)) { |
|
p->flags &= ~TERMP_NONOSPACE; |
|
p->flags &= ~TERMP_NOSPACE; |
|
} else { |
|
p->flags |= TERMP_NONOSPACE; |
|
p->flags |= TERMP_NOSPACE; |
|
} |
|
#endif |
|
|
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_ap_pre(DECL_ARGS) |
|
{ |
|
|
|
p->flags |= TERMP_NOSPACE; |
|
word(p, "\\(aq"); |
|
p->flags |= TERMP_NOSPACE; |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp__t_pre(DECL_ARGS) |
|
{ |
|
|
|
/* FIXME: titles are underlined. */ |
|
word(p, "\""); |
|
p->flags |= TERMP_NOSPACE; |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp__t_post(DECL_ARGS) |
|
{ |
|
|
|
p->flags |= TERMP_NOSPACE; |
|
/* FIXME: titles are underlined. */ |
|
word(p, "\""); |
|
word(p, node->next ? "," : "."); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp____post(DECL_ARGS) |
|
{ |
|
|
|
p->flags |= TERMP_NOSPACE; |
|
word(p, node->next ? "," : "."); |
|
} |