version 1.22, 2009/02/25 17:02:47 |
version 1.38, 2009/03/03 22:28:21 |
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* PERFORMANCE OF THIS SOFTWARE. |
* PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#include <assert.h> |
#include <assert.h> |
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#include <ctype.h> |
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#include <err.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#include "term.h" |
#include "term.h" |
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#define INDENT 4 |
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/* |
/* |
* Performs actions on nodes of the abstract syntax tree. Both pre- and |
* Performs actions on nodes of the abstract syntax tree. Both pre- and |
* post-fix operations are defined here. |
* post-fix operations are defined here. |
*/ |
*/ |
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/* FIXME: indent/tab. */ |
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/* FIXME: macro arguments can be escaped. */ |
/* FIXME: macro arguments can be escaped. */ |
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#define TTYPE_PROG 0 |
#define TTYPE_PROG 0 |
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#define TTYPE_INCLUDE 15 |
#define TTYPE_INCLUDE 15 |
#define TTYPE_SYMB 16 |
#define TTYPE_SYMB 16 |
#define TTYPE_SYMBOL 17 |
#define TTYPE_SYMBOL 17 |
#define TTYPE_NMAX 18 |
#define TTYPE_DIAG 18 |
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#define TTYPE_NMAX 19 |
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/* |
/* |
* These define "styles" for element types, like command arguments or |
* These define "styles" for element types, like command arguments or |
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* the same thing (like .Ex -std cmd and .Nm cmd). |
* the same thing (like .Ex -std cmd and .Nm cmd). |
*/ |
*/ |
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/* TODO: abstract this into mdocterm.c. */ |
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const int ttypes[TTYPE_NMAX] = { |
const int ttypes[TTYPE_NMAX] = { |
TERMP_BOLD, /* TTYPE_PROG */ |
TERMP_BOLD, /* TTYPE_PROG */ |
TERMP_BOLD, /* TTYPE_CMD_FLAG */ |
TERMP_BOLD, /* TTYPE_CMD_FLAG */ |
Line 77 const int ttypes[TTYPE_NMAX] = { |
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Line 79 const int ttypes[TTYPE_NMAX] = { |
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TERMP_BOLD, /* TTYPE_CMD */ |
TERMP_BOLD, /* TTYPE_CMD */ |
TERMP_BOLD, /* TTYPE_INCLUDE */ |
TERMP_BOLD, /* TTYPE_INCLUDE */ |
TERMP_BOLD, /* TTYPE_SYMB */ |
TERMP_BOLD, /* TTYPE_SYMB */ |
TERMP_BOLD /* TTYPE_SYMBOL */ |
TERMP_BOLD, /* TTYPE_SYMBOL */ |
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TERMP_BOLD /* TTYPE_DIAG */ |
}; |
}; |
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static int arg_hasattr(int, size_t, |
static int arg_hasattr(int, size_t, |
Line 106 static void name##_post(DECL_ARGS) |
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Line 109 static void name##_post(DECL_ARGS) |
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DECL_PRE(name); \ |
DECL_PRE(name); \ |
DECL_POST(name); |
DECL_POST(name); |
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DECL_PREPOST(termp__t); |
DECL_PREPOST(termp_aq); |
DECL_PREPOST(termp_aq); |
DECL_PREPOST(termp_bd); |
DECL_PREPOST(termp_bd); |
DECL_PREPOST(termp_bq); |
DECL_PREPOST(termp_bq); |
Line 115 DECL_PREPOST(termp_fd); |
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Line 119 DECL_PREPOST(termp_fd); |
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DECL_PREPOST(termp_fn); |
DECL_PREPOST(termp_fn); |
DECL_PREPOST(termp_fo); |
DECL_PREPOST(termp_fo); |
DECL_PREPOST(termp_ft); |
DECL_PREPOST(termp_ft); |
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DECL_PREPOST(termp_in); |
DECL_PREPOST(termp_it); |
DECL_PREPOST(termp_it); |
DECL_PREPOST(termp_op); |
DECL_PREPOST(termp_op); |
DECL_PREPOST(termp_pf); |
DECL_PREPOST(termp_pf); |
Line 130 DECL_PRE(termp_at); |
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Line 135 DECL_PRE(termp_at); |
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DECL_PRE(termp_bf); |
DECL_PRE(termp_bf); |
DECL_PRE(termp_bsx); |
DECL_PRE(termp_bsx); |
DECL_PRE(termp_bt); |
DECL_PRE(termp_bt); |
DECL_PRE(termp_bx); |
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DECL_PRE(termp_cd); |
DECL_PRE(termp_cd); |
DECL_PRE(termp_cm); |
DECL_PRE(termp_cm); |
DECL_PRE(termp_em); |
DECL_PRE(termp_em); |
Line 139 DECL_PRE(termp_fa); |
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Line 143 DECL_PRE(termp_fa); |
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DECL_PRE(termp_fl); |
DECL_PRE(termp_fl); |
DECL_PRE(termp_fx); |
DECL_PRE(termp_fx); |
DECL_PRE(termp_ic); |
DECL_PRE(termp_ic); |
DECL_PRE(termp_in); |
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DECL_PRE(termp_ms); |
DECL_PRE(termp_ms); |
DECL_PRE(termp_nd); |
DECL_PRE(termp_nd); |
DECL_PRE(termp_nm); |
DECL_PRE(termp_nm); |
Line 148 DECL_PRE(termp_nx); |
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Line 151 DECL_PRE(termp_nx); |
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DECL_PRE(termp_ox); |
DECL_PRE(termp_ox); |
DECL_PRE(termp_pa); |
DECL_PRE(termp_pa); |
DECL_PRE(termp_pp); |
DECL_PRE(termp_pp); |
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DECL_PRE(termp_rs); |
DECL_PRE(termp_rv); |
DECL_PRE(termp_rv); |
DECL_PRE(termp_sm); |
DECL_PRE(termp_sm); |
DECL_PRE(termp_st); |
DECL_PRE(termp_st); |
Line 158 DECL_PRE(termp_ux); |
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Line 162 DECL_PRE(termp_ux); |
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DECL_PRE(termp_va); |
DECL_PRE(termp_va); |
DECL_PRE(termp_xr); |
DECL_PRE(termp_xr); |
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DECL_POST(termp___); |
DECL_POST(termp_bl); |
DECL_POST(termp_bl); |
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DECL_POST(termp_bx); |
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const struct termact __termacts[MDOC_MAX] = { |
const struct termact __termacts[MDOC_MAX] = { |
{ NULL, NULL }, /* \" */ |
{ NULL, NULL }, /* \" */ |
Line 169 const struct termact __termacts[MDOC_MAX] = { |
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Line 175 const struct termact __termacts[MDOC_MAX] = { |
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{ termp_ss_pre, termp_ss_post }, /* Ss */ |
{ termp_ss_pre, termp_ss_post }, /* Ss */ |
{ termp_pp_pre, NULL }, /* Pp */ |
{ termp_pp_pre, NULL }, /* Pp */ |
{ termp_d1_pre, termp_d1_post }, /* D1 */ |
{ termp_d1_pre, termp_d1_post }, /* D1 */ |
{ NULL, NULL }, /* Dl */ |
{ termp_d1_pre, termp_d1_post }, /* Dl */ |
{ termp_bd_pre, termp_bd_post }, /* Bd */ |
{ termp_bd_pre, termp_bd_post }, /* Bd */ |
{ NULL, NULL }, /* Ed */ |
{ NULL, NULL }, /* Ed */ |
{ NULL, termp_bl_post }, /* Bl */ |
{ NULL, termp_bl_post }, /* Bl */ |
Line 190 const struct termact __termacts[MDOC_MAX] = { |
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Line 196 const struct termact __termacts[MDOC_MAX] = { |
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{ termp_fn_pre, termp_fn_post }, /* Fn */ |
{ termp_fn_pre, termp_fn_post }, /* Fn */ |
{ termp_ft_pre, termp_ft_post }, /* Ft */ |
{ termp_ft_pre, termp_ft_post }, /* Ft */ |
{ termp_ic_pre, NULL }, /* Ic */ |
{ termp_ic_pre, NULL }, /* Ic */ |
{ termp_in_pre, NULL }, /* In */ |
{ termp_in_pre, termp_in_post }, /* In */ |
{ NULL, NULL }, /* Li */ |
{ NULL, NULL }, /* Li */ |
{ termp_nd_pre, NULL }, /* Nd */ |
{ termp_nd_pre, NULL }, /* Nd */ |
{ termp_nm_pre, NULL }, /* Nm */ |
{ termp_nm_pre, NULL }, /* Nm */ |
Line 202 const struct termact __termacts[MDOC_MAX] = { |
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Line 208 const struct termact __termacts[MDOC_MAX] = { |
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{ termp_va_pre, NULL }, /* Va */ |
{ termp_va_pre, NULL }, /* Va */ |
{ termp_vt_pre, termp_vt_post }, /* Vt */ |
{ termp_vt_pre, termp_vt_post }, /* Vt */ |
{ termp_xr_pre, NULL }, /* Xr */ |
{ termp_xr_pre, NULL }, /* Xr */ |
{ NULL, NULL }, /* %A */ |
{ NULL, termp____post }, /* %A */ |
{ NULL, NULL }, /* %B */ |
{ NULL, termp____post }, /* %B */ |
{ NULL, NULL }, /* %D */ |
{ NULL, termp____post }, /* %D */ |
{ NULL, NULL }, /* %I */ |
{ NULL, termp____post }, /* %I */ |
{ NULL, NULL }, /* %J */ |
{ NULL, termp____post }, /* %J */ |
{ NULL, NULL }, /* %N */ |
{ NULL, termp____post }, /* %N */ |
{ NULL, NULL }, /* %O */ |
{ NULL, termp____post }, /* %O */ |
{ NULL, NULL }, /* %P */ |
{ NULL, termp____post }, /* %P */ |
{ NULL, NULL }, /* %R */ |
{ NULL, termp____post }, /* %R */ |
{ NULL, NULL }, /* %T */ |
{ termp__t_pre, termp__t_post }, /* %T */ |
{ NULL, NULL }, /* %V */ |
{ NULL, termp____post }, /* %V */ |
{ NULL, NULL }, /* Ac */ |
{ NULL, NULL }, /* Ac */ |
{ termp_aq_pre, termp_aq_post }, /* Ao */ |
{ termp_aq_pre, termp_aq_post }, /* Ao */ |
{ termp_aq_pre, termp_aq_post }, /* Aq */ |
{ termp_aq_pre, termp_aq_post }, /* Aq */ |
Line 222 const struct termact __termacts[MDOC_MAX] = { |
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Line 228 const struct termact __termacts[MDOC_MAX] = { |
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{ termp_bq_pre, termp_bq_post }, /* Bo */ |
{ termp_bq_pre, termp_bq_post }, /* Bo */ |
{ termp_bq_pre, termp_bq_post }, /* Bq */ |
{ termp_bq_pre, termp_bq_post }, /* Bq */ |
{ termp_bsx_pre, NULL }, /* Bsx */ |
{ termp_bsx_pre, NULL }, /* Bsx */ |
{ termp_bx_pre, NULL }, /* Bx */ |
{ NULL, termp_bx_post }, /* Bx */ |
{ NULL, NULL }, /* Db */ |
{ NULL, NULL }, /* Db */ |
{ NULL, NULL }, /* Dc */ |
{ NULL, NULL }, /* Dc */ |
{ termp_dq_pre, termp_dq_post }, /* Do */ |
{ termp_dq_pre, termp_dq_post }, /* Do */ |
Line 246 const struct termact __termacts[MDOC_MAX] = { |
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Line 252 const struct termact __termacts[MDOC_MAX] = { |
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{ termp_qq_pre, termp_qq_post }, /* Qo */ |
{ termp_qq_pre, termp_qq_post }, /* Qo */ |
{ termp_qq_pre, termp_qq_post }, /* Qq */ |
{ termp_qq_pre, termp_qq_post }, /* Qq */ |
{ NULL, NULL }, /* Re */ |
{ NULL, NULL }, /* Re */ |
{ NULL, NULL }, /* Rs */ |
{ termp_rs_pre, NULL }, /* Rs */ |
{ NULL, NULL }, /* Sc */ |
{ NULL, NULL }, /* Sc */ |
{ termp_sq_pre, termp_sq_post }, /* So */ |
{ termp_sq_pre, termp_sq_post }, /* So */ |
{ termp_sq_pre, termp_sq_post }, /* Sq */ |
{ termp_sq_pre, termp_sq_post }, /* Sq */ |
Line 275 const struct termact *termacts = __termacts; |
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Line 281 const struct termact *termacts = __termacts; |
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static size_t |
static size_t |
arg_width(const struct mdoc_arg *arg) |
arg_width(const struct mdoc_arg *arg) |
{ |
{ |
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size_t v; |
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int i, len; |
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/* TODO */ |
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assert(*arg->value); |
assert(*arg->value); |
return(strlen(*arg->value)); |
if (0 == strcmp(*arg->value, "indent")) |
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return(INDENT); |
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if (0 == strcmp(*arg->value, "indent-two")) |
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return(INDENT * 2); |
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len = (int)strlen(*arg->value); |
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assert(len > 0); |
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for (i = 0; i < len - 1; i++) |
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if ( ! isdigit((int)(*arg->value)[i])) |
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break; |
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if (i == len - 1) { |
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if ('n' == (*arg->value)[len - 1]) { |
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v = (size_t)atoi(*arg->value); |
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return(v); |
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} |
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} |
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return(strlen(*arg->value) + 1); |
} |
} |
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Line 292 arg_offset(const struct mdoc_arg *arg) |
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Line 318 arg_offset(const struct mdoc_arg *arg) |
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return(INDENT); |
return(INDENT); |
if (0 == strcmp(*arg->value, "indent-two")) |
if (0 == strcmp(*arg->value, "indent-two")) |
return(INDENT * 2); |
return(INDENT * 2); |
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return(strlen(*arg->value)); |
return(strlen(*arg->value)); |
} |
} |
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Line 350 termp_it_pre(DECL_ARGS) |
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Line 375 termp_it_pre(DECL_ARGS) |
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{ |
{ |
const struct mdoc_node *n, *it; |
const struct mdoc_node *n, *it; |
const struct mdoc_block *bl; |
const struct mdoc_block *bl; |
char buf[7]; |
char buf[7], *tp; |
int i; |
int i, type; |
size_t width, offset; |
size_t width, offset; |
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switch (node->type) { |
switch (node->type) { |
Line 371 termp_it_pre(DECL_ARGS) |
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Line 396 termp_it_pre(DECL_ARGS) |
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bl = &n->data.block; |
bl = &n->data.block; |
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if (MDOC_BLOCK == node->type) { |
if (MDOC_BLOCK == node->type) { |
if (arg_hasattr(MDOC_Compact, bl->argc, bl->argv)) |
newln(p); |
newln(p); |
if ( ! arg_hasattr(MDOC_Compact, bl->argc, bl->argv)) |
else |
if (node->prev || n->prev) |
vspace(p); |
vspace(p); |
return(1); |
return(1); |
} |
} |
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/* Get our list type. */ |
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for (type = -1, i = 0; i < (int)bl->argc; i++) |
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switch (bl->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_Ohang): |
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type = bl->argv[i].arg; |
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i = (int)bl->argc; |
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break; |
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default: |
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errx(1, "list type not supported"); |
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/* NOTREACHED */ |
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} |
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assert(-1 != type); |
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/* Save our existing (inherited) margin and offset. */ |
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pair->offset = p->offset; |
pair->offset = p->offset; |
pair->rmargin = p->rmargin; |
pair->rmargin = p->rmargin; |
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/* FIXME: auto-size. */ |
/* Get list width and offset. */ |
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i = arg_getattr(MDOC_Width, bl->argc, bl->argv); |
i = arg_getattr(MDOC_Width, bl->argc, bl->argv); |
width = i >= 0 ? arg_width(&bl->argv[i]) : 10; |
width = i >= 0 ? arg_width(&bl->argv[i]) : 0; |
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i = arg_getattr(MDOC_Offset, bl->argc, bl->argv); |
i = arg_getattr(MDOC_Offset, bl->argc, bl->argv); |
offset = i >= 0 ? arg_offset(&bl->argv[i]) : 0; |
offset = i >= 0 ? arg_offset(&bl->argv[i]) : 0; |
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assert(MDOC_HEAD == node->type || |
/* Override the width. */ |
MDOC_BODY == node->type); |
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if (arg_hasattr(MDOC_Tag, bl->argc, bl->argv)) { |
switch (type) { |
p->flags |= TERMP_NOSPACE; |
case (MDOC_Bullet): |
if (MDOC_BODY == node->type) { |
/* FALLTHROUGH */ |
p->flags |= TERMP_NOLPAD; |
case (MDOC_Dash): |
p->offset += width; |
/* FALLTHROUGH */ |
} else { |
case (MDOC_Enum): |
p->flags |= TERMP_NOBREAK; |
/* FALLTHROUGH */ |
p->rmargin = p->offset + offset + width; |
case (MDOC_Hyphen): |
} |
width = width > 4 ? width : 4; |
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break; |
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case (MDOC_Tag): |
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if (0 == width) |
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errx(1, "need non-zero -width"); |
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break; |
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default: |
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break; |
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} |
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} else if (arg_hasattr(MDOC_Ohang, bl->argc, bl->argv)) { |
/* Word-wrap control. */ |
p->flags |= TERMP_NOSPACE; |
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} else if (arg_hasattr(MDOC_Diag, bl->argc, bl->argv)) { |
switch (type) { |
/* TODO. */ |
case (MDOC_Diag): |
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/* XXX - ignore child macros!? */ |
} else if (arg_hasattr(MDOC_Hang, bl->argc, bl->argv)) { |
if (MDOC_HEAD == node->type) |
/* TODO. */ |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_DIAG]); |
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/* FALLTHROUGH */ |
} else if (arg_hasattr(MDOC_Bullet, bl->argc, bl->argv)) { |
case (MDOC_Inset): |
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if (MDOC_HEAD == node->type) |
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p->flags |= TERMP_NOSPACE; |
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break; |
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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): |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
if (MDOC_BODY == node->type) { |
if (MDOC_HEAD == node->type) |
p->flags |= TERMP_NOLPAD; |
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p->offset += 6; |
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} else { |
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word(p, "\\[bu]"); |
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p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
p->rmargin = p->offset + offset + 6; |
else if (MDOC_BODY == node->type) |
} |
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} else if (arg_hasattr(MDOC_Enum, bl->argc, bl->argv)) { |
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p->flags |= TERMP_NOSPACE; |
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if (MDOC_BODY == node->type) { |
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p->flags |= TERMP_NOLPAD; |
p->flags |= TERMP_NOLPAD; |
p->offset += 6; |
break; |
} else { |
default: |
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break; |
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} |
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/* |
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* Get a token to use as the HEAD lead-in. If NULL, we use the |
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* HEAD child. |
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*/ |
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tp = NULL; |
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if (MDOC_HEAD == node->type) { |
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if (arg_hasattr(MDOC_Bullet, bl->argc, bl->argv)) |
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tp = "\\[bu]"; |
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if (arg_hasattr(MDOC_Dash, bl->argc, bl->argv)) |
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tp = "\\-"; |
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if (arg_hasattr(MDOC_Enum, bl->argc, bl->argv)) { |
(pair->ppair->ppair->count)++; |
(pair->ppair->ppair->count)++; |
(void)snprintf(buf, sizeof(buf), "%d.", |
(void)snprintf(buf, sizeof(buf), "%d.", |
pair->ppair->ppair->count); |
pair->ppair->ppair->count); |
word(p, buf); |
tp = buf; |
p->flags |= TERMP_NOBREAK; |
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p->rmargin = p->offset + offset + 6; |
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} |
} |
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if (arg_hasattr(MDOC_Hyphen, bl->argc, bl->argv)) |
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tp = "\\-"; |
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} |
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} else if (arg_hasattr(MDOC_Dash, bl->argc, bl->argv) || |
/* Margin control. */ |
arg_hasattr(MDOC_Hyphen, bl->argc, bl->argv)) { |
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p->flags |= TERMP_NOSPACE; |
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if (MDOC_BODY == node->type) { |
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p->flags |= TERMP_NOLPAD; |
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p->offset += 6; |
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return(1); |
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} else { |
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word(p, "\\-"); |
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p->flags |= TERMP_NOBREAK; |
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p->rmargin = p->offset + offset + 6; |
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} |
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} |
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p->offset += offset; |
p->offset += offset; |
return(1); |
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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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/* FALLTHROUGH */ |
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case (MDOC_Tag): |
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if (MDOC_HEAD == node->type) |
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p->rmargin = p->offset + width; |
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else if (MDOC_BODY == node->type) |
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p->offset += width; |
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break; |
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default: |
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break; |
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} |
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if (NULL == tp) |
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return(1); |
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word(p, tp); |
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return(0); |
} |
} |
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Line 458 termp_it_pre(DECL_ARGS) |
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Line 553 termp_it_pre(DECL_ARGS) |
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static void |
static void |
termp_it_post(DECL_ARGS) |
termp_it_post(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *n, *it; |
int type, i; |
const struct mdoc_block *bl; |
struct mdoc_block *bl; |
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if (MDOC_BODY != node->type && MDOC_HEAD != node->type) |
if (MDOC_BODY != node->type && MDOC_HEAD != node->type) |
return; |
return; |
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it = node->parent; |
assert(MDOC_BLOCK == node->parent->parent->parent->type); |
n = it->parent->parent; |
assert(MDOC_Bl == node->parent->parent->parent->tok); |
bl = &n->data.block; |
bl = &node->parent->parent->parent->data.block; |
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if (arg_hasattr(MDOC_Tag, bl->argc, bl->argv) || |
for (type = -1, i = 0; i < (int)bl->argc; i++) |
arg_hasattr(MDOC_Bullet, bl->argc, bl->argv) || |
switch (bl->argv[i].arg) { |
arg_hasattr(MDOC_Dash, bl->argc, bl->argv) || |
case (MDOC_Bullet): |
arg_hasattr(MDOC_Enum, bl->argc, bl->argv) || |
/* FALLTHROUGH */ |
arg_hasattr(MDOC_Hyphen, bl->argc, bl->argv)) { |
case (MDOC_Dash): |
flushln(p); |
/* FALLTHROUGH */ |
if (MDOC_HEAD == node->type) { |
case (MDOC_Enum): |
p->rmargin = pair->rmargin; |
/* FALLTHROUGH */ |
p->flags &= ~TERMP_NOBREAK; |
case (MDOC_Hyphen): |
} else |
/* FALLTHROUGH */ |
p->flags &= ~TERMP_NOLPAD; |
case (MDOC_Tag): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Diag): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Inset): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Ohang): |
|
type = bl->argv[i].arg; |
|
i = (int)bl->argc; |
|
break; |
|
default: |
|
errx(1, "list type not supported"); |
|
/* NOTREACHED */ |
|
} |
|
|
} else if (arg_hasattr(MDOC_Ohang, bl->argc, bl->argv)) { |
|
flushln(p); |
|
|
|
} else if (arg_hasattr(MDOC_Inset, bl->argc, bl->argv)) { |
switch (type) { |
if (MDOC_BODY == node->type) |
case (MDOC_Diag): |
flushln(p); |
/* FALLTHROUGH */ |
|
case (MDOC_Inset): |
} else if (arg_hasattr(MDOC_Item, bl->argc, bl->argv)) { |
break; |
if (MDOC_BODY == node->type) |
default: |
flushln(p); |
flushln(p); |
|
break; |
} |
} |
|
|
p->offset = pair->offset; |
p->offset = pair->offset; |
|
p->rmargin = pair->rmargin; |
|
|
|
switch (type) { |
|
case (MDOC_Inset): |
|
break; |
|
default: |
|
if (MDOC_HEAD == node->type) |
|
p->flags &= ~TERMP_NOBREAK; |
|
else if (MDOC_BODY == node->type) |
|
p->flags &= ~TERMP_NOLPAD; |
|
break; |
|
} |
} |
} |
|
|
|
|
|
|
termp_nm_pre(DECL_ARGS) |
termp_nm_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_PROG]); |
if (SEC_SYNOPSIS == node->sec) |
|
newln(p); |
|
|
|
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_PROG]); |
if (NULL == node->child) |
if (NULL == node->child) |
word(p, meta->name); |
word(p, meta->name); |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_fl_pre(DECL_ARGS) |
termp_fl_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_CMD_FLAG]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD_FLAG]); |
word(p, "\\-"); |
word(p, "\\-"); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
return(1); |
return(1); |
|
|
termp_ar_pre(DECL_ARGS) |
termp_ar_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_CMD_ARG]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD_ARG]); |
if (NULL == node->child) |
if (NULL == node->child) { |
|
word(p, "file"); |
word(p, "..."); |
word(p, "..."); |
|
} |
return(1); |
return(1); |
} |
} |
|
|
Line 569 termp_st_pre(DECL_ARGS) |
|
Line 694 termp_st_pre(DECL_ARGS) |
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
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) |
termp_rv_pre(DECL_ARGS) |
{ |
{ |
int i; |
int i; |
Line 683 termp_vt_pre(DECL_ARGS) |
|
Line 819 termp_vt_pre(DECL_ARGS) |
|
{ |
{ |
|
|
/* FIXME: this can be "type name". */ |
/* FIXME: this can be "type name". */ |
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_VAR_DECL]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_VAR_DECL]); |
return(1); |
return(1); |
} |
} |
|
|
Line 707 termp_fd_pre(DECL_ARGS) |
|
Line 843 termp_fd_pre(DECL_ARGS) |
|
* FIXME: this naming is bad. This value is used, in general, |
* FIXME: this naming is bad. This value is used, in general, |
* for the #include header or other preprocessor statement. |
* for the #include header or other preprocessor statement. |
*/ |
*/ |
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_FUNC_DECL]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FUNC_DECL]); |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_fd_post(DECL_ARGS) |
termp_fd_post(DECL_ARGS) |
{ |
{ |
|
|
if (node->sec == SEC_SYNOPSIS) |
if (node->sec != SEC_SYNOPSIS) |
|
return; |
|
newln(p); |
|
if (node->next && MDOC_Fd != node->next->tok) |
vspace(p); |
vspace(p); |
} |
} |
|
|
Line 730 termp_sh_pre(DECL_ARGS) |
|
Line 869 termp_sh_pre(DECL_ARGS) |
|
switch (node->type) { |
switch (node->type) { |
case (MDOC_HEAD): |
case (MDOC_HEAD): |
vspace(p); |
vspace(p); |
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_SECTION]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SECTION]); |
break; |
break; |
case (MDOC_BODY): |
case (MDOC_BODY): |
p->offset = INDENT; |
p->offset = INDENT; |
|
|
termp_ft_pre(DECL_ARGS) |
termp_ft_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_FUNC_TYPE]); |
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); |
return(1); |
} |
} |
|
|
|
|
termp_ft_post(DECL_ARGS) |
termp_ft_post(DECL_ARGS) |
{ |
{ |
|
|
if (node->sec == SEC_SYNOPSIS) |
if (SEC_SYNOPSIS == node->sec) |
newln(p); |
newln(p); |
} |
} |
|
|
|
|
termp_fn_post(DECL_ARGS) |
termp_fn_post(DECL_ARGS) |
{ |
{ |
|
|
if (node->sec == SEC_SYNOPSIS) |
if (node->sec == SEC_SYNOPSIS && node->next) |
vspace(p); |
vspace(p); |
|
|
} |
} |
|
|
termp_sx_pre(DECL_ARGS) |
termp_sx_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_LINK]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_LINK]); |
return(1); |
return(1); |
} |
} |
|
|
Line 932 termp_fa_pre(DECL_ARGS) |
|
Line 1074 termp_fa_pre(DECL_ARGS) |
|
struct mdoc_node *n; |
struct mdoc_node *n; |
|
|
if (node->parent->tok != MDOC_Fo) { |
if (node->parent->tok != MDOC_Fo) { |
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_FUNC_ARG]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FUNC_ARG]); |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_va_pre(DECL_ARGS) |
termp_va_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_VAR_DECL]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_VAR_DECL]); |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_bd_pre(DECL_ARGS) |
termp_bd_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_block *bl; |
const struct mdoc_block *bl; |
const struct mdoc_node *n; |
const struct mdoc_node *n; |
int i; |
int i, type; |
|
|
if (MDOC_BLOCK == node->type) { |
if (MDOC_BLOCK == node->type) { |
vspace(p); |
if (node->prev) |
|
vspace(p); |
return(1); |
return(1); |
} else if (MDOC_BODY != node->type) |
} else if (MDOC_BODY != node->type) |
return(1); |
return(1); |
|
|
assert(MDOC_BLOCK == node->parent->type); |
|
pair->offset = p->offset; |
pair->offset = p->offset; |
|
|
bl = &node->parent->data.block; |
bl = &node->parent->data.block; |
|
|
|
for (type = -1, i = 0; i < (int)bl->argc; i++) { |
|
switch (bl->argv[i].arg) { |
|
case (MDOC_Ragged): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Filled): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Unfilled): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Literal): |
|
type = bl->argv[i].arg; |
|
i = (int)bl->argc; |
|
break; |
|
default: |
|
errx(1, "display type not supported"); |
|
} |
|
} |
|
|
|
assert(-1 != type); |
|
|
i = arg_getattr(MDOC_Offset, bl->argc, bl->argv); |
i = arg_getattr(MDOC_Offset, bl->argc, bl->argv); |
if (-1 != i) { |
if (-1 != i) { |
assert(1 == bl->argv[i].sz); |
assert(1 == bl->argv[i].sz); |
p->offset += arg_offset(&bl->argv[i]); |
p->offset += arg_offset(&bl->argv[i]); |
} |
} |
|
|
if ( ! arg_hasattr(MDOC_Literal, bl->argc, bl->argv)) |
|
|
switch (type) { |
|
case (MDOC_Literal): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Unfilled): |
|
break; |
|
default: |
return(1); |
return(1); |
|
} |
|
|
p->flags |= TERMP_LITERAL; |
p->flags |= TERMP_LITERAL; |
|
|
for (n = node->child; n; n = n->next) { |
for (n = node->child; n; n = n->next) { |
assert(MDOC_TEXT == n->type); /* FIXME */ |
if (MDOC_TEXT != n->type) { |
if ((*n->data.text.string)) { |
warnx("non-text children not yet allowed"); |
word(p, n->data.text.string); |
continue; |
flushln(p); |
} |
} else |
word(p, n->data.text.string); |
vspace(p); |
flushln(p); |
|
|
} |
} |
|
|
p->flags &= ~TERMP_LITERAL; |
|
return(0); |
return(0); |
} |
} |
|
|
Line 1017 termp_bd_post(DECL_ARGS) |
|
Line 1181 termp_bd_post(DECL_ARGS) |
|
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != node->type) |
return; |
return; |
newln(p); |
|
|
if ( ! (p->flags & TERMP_LITERAL)) |
|
flushln(p); |
|
|
|
p->flags &= ~TERMP_LITERAL; |
p->offset = pair->offset; |
p->offset = pair->offset; |
} |
} |
|
|
Line 1058 termp_bsx_pre(DECL_ARGS) |
|
Line 1226 termp_bsx_pre(DECL_ARGS) |
|
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static void |
termp_bx_pre(DECL_ARGS) |
termp_bx_post(DECL_ARGS) |
{ |
{ |
|
|
|
if (node->child) |
|
p->flags |= TERMP_NOSPACE; |
word(p, "BSD"); |
word(p, "BSD"); |
return(1); |
|
} |
} |
|
|
|
|
Line 1114 termp_sq_pre(DECL_ARGS) |
|
Line 1283 termp_sq_pre(DECL_ARGS) |
|
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != node->type) |
return(1); |
return(1); |
word(p, "\'"); |
word(p, "`"); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
return(1); |
return(1); |
} |
} |
Line 1160 termp_ss_pre(DECL_ARGS) |
|
Line 1329 termp_ss_pre(DECL_ARGS) |
|
switch (node->type) { |
switch (node->type) { |
case (MDOC_HEAD): |
case (MDOC_HEAD): |
vspace(p); |
vspace(p); |
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_SSECTION]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SSECTION]); |
p->offset = INDENT / 2; |
p->offset = INDENT / 2; |
break; |
break; |
default: |
default: |
|
|
termp_pa_pre(DECL_ARGS) |
termp_pa_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_FILE]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_FILE]); |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_em_pre(DECL_ARGS) |
termp_em_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_EMPH]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]); |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_cd_pre(DECL_ARGS) |
termp_cd_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_CONFIG]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CONFIG]); |
|
newln(p); |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_cm_pre(DECL_ARGS) |
termp_cm_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_CMD_FLAG]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD_FLAG]); |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_ic_pre(DECL_ARGS) |
termp_ic_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_CMD]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_CMD]); |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_in_pre(DECL_ARGS) |
termp_in_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_INCLUDE]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_INCLUDE]); |
|
word(p, "#include"); |
|
word(p, "<"); |
|
p->flags |= TERMP_NOSPACE; |
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* 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 |
static int |
termp_at_pre(DECL_ARGS) |
termp_at_pre(DECL_ARGS) |
{ |
{ |
Line 1295 termp_pq_pre(DECL_ARGS) |
|
Line 1484 termp_pq_pre(DECL_ARGS) |
|
|
|
if (MDOC_BODY != node->type) |
if (MDOC_BODY != node->type) |
return(1); |
return(1); |
word(p, "("); |
word(p, "\\&("); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
return(1); |
return(1); |
} |
} |
Line 1369 termp_bf_pre(DECL_ARGS) |
|
Line 1558 termp_bf_pre(DECL_ARGS) |
|
|
|
if (NULL == (n = b->head->child)) { |
if (NULL == (n = b->head->child)) { |
if (arg_hasattr(MDOC_Emphasis, b->argc, b->argv)) |
if (arg_hasattr(MDOC_Emphasis, b->argc, b->argv)) |
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_EMPH]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]); |
else if (arg_hasattr(MDOC_Symbolic, b->argc, b->argv)) |
else if (arg_hasattr(MDOC_Symbolic, b->argc, b->argv)) |
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_SYMB]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SYMB]); |
|
|
return(1); |
return(1); |
} |
} |
Line 1379 termp_bf_pre(DECL_ARGS) |
|
Line 1568 termp_bf_pre(DECL_ARGS) |
|
assert(MDOC_TEXT == n->type); |
assert(MDOC_TEXT == n->type); |
|
|
if (0 == strcmp("Em", n->data.text.string)) |
if (0 == strcmp("Em", n->data.text.string)) |
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_EMPH]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]); |
else if (0 == strcmp("Sy", n->data.text.string)) |
else if (0 == strcmp("Sy", n->data.text.string)) |
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_EMPH]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_EMPH]); |
|
|
return(1); |
return(1); |
} |
} |
|
|
termp_sy_pre(DECL_ARGS) |
termp_sy_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_SYMB]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SYMB]); |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_ms_pre(DECL_ARGS) |
termp_ms_pre(DECL_ARGS) |
{ |
{ |
|
|
TERMPAIR_SETFLAG(pair, ttypes[TTYPE_SYMBOL]); |
TERMPAIR_SETFLAG(p, pair, ttypes[TTYPE_SYMBOL]); |
return(1); |
return(1); |
} |
} |
|
|
Line 1425 termp_sm_pre(DECL_ARGS) |
|
Line 1614 termp_sm_pre(DECL_ARGS) |
|
#endif |
#endif |
|
|
return(0); |
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp__t_pre(DECL_ARGS) |
|
{ |
|
|
|
word(p, "\""); |
|
p->flags |= TERMP_NOSPACE; |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp__t_post(DECL_ARGS) |
|
{ |
|
|
|
p->flags |= TERMP_NOSPACE; |
|
word(p, "\""); |
|
word(p, node->next ? "," : "."); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static void |
|
termp____post(DECL_ARGS) |
|
{ |
|
|
|
p->flags |= TERMP_NOSPACE; |
|
word(p, node->next ? "," : "."); |
} |
} |