version 1.7, 2017/05/05 13:17:55 |
version 1.18, 2022/04/14 16:43:44 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2014, 2015, 2017, 2021 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
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#include "config.h" |
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#include <sys/types.h> |
#include <sys/types.h> |
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#include <assert.h> |
#include <assert.h> |
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#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#if DEBUG_MEMORY |
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#include "mandoc_dbg.h" |
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#endif |
#include "mandoc.h" |
#include "mandoc.h" |
#include "roff.h" |
#include "roff.h" |
#include "mdoc.h" |
#include "mdoc.h" |
#include "libmandoc.h" |
#include "libmandoc.h" |
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#include "roff_int.h" |
#include "libmdoc.h" |
#include "libmdoc.h" |
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#define STATE_ARGS struct roff_man *mdoc, struct roff_node *n |
#define STATE_ARGS struct roff_man *mdoc, struct roff_node *n |
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typedef void (*state_handler)(STATE_ARGS); |
typedef void (*state_handler)(STATE_ARGS); |
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static void state_bd(STATE_ARGS); |
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static void state_bl(STATE_ARGS); |
static void state_bl(STATE_ARGS); |
static void state_dl(STATE_ARGS); |
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static void state_sh(STATE_ARGS); |
static void state_sh(STATE_ARGS); |
static void state_sm(STATE_ARGS); |
static void state_sm(STATE_ARGS); |
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static const state_handler __state_handlers[MDOC_MAX - MDOC_Dd] = { |
static const state_handler state_handlers[MDOC_MAX - MDOC_Dd] = { |
NULL, /* Dd */ |
NULL, /* Dd */ |
NULL, /* Dt */ |
NULL, /* Dt */ |
NULL, /* Os */ |
NULL, /* Os */ |
Line 44 static const state_handler __state_handlers[MDOC_MAX - |
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Line 49 static const state_handler __state_handlers[MDOC_MAX - |
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NULL, /* Ss */ |
NULL, /* Ss */ |
NULL, /* Pp */ |
NULL, /* Pp */ |
NULL, /* D1 */ |
NULL, /* D1 */ |
state_dl, /* Dl */ |
NULL, /* Dl */ |
state_bd, /* Bd */ |
NULL, /* Bd */ |
NULL, /* Ed */ |
NULL, /* Ed */ |
state_bl, /* Bl */ |
state_bl, /* Bl */ |
NULL, /* El */ |
NULL, /* El */ |
Line 155 static const state_handler __state_handlers[MDOC_MAX - |
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Line 160 static const state_handler __state_handlers[MDOC_MAX - |
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NULL, /* En */ |
NULL, /* En */ |
NULL, /* Dx */ |
NULL, /* Dx */ |
NULL, /* %Q */ |
NULL, /* %Q */ |
NULL, /* sp */ |
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NULL, /* %U */ |
NULL, /* %U */ |
NULL, /* Ta */ |
NULL, /* Ta */ |
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NULL, /* Tg */ |
}; |
}; |
static const state_handler *const state_handlers = __state_handlers - MDOC_Dd; |
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void |
void |
Line 171 mdoc_state(struct roff_man *mdoc, struct roff_node *n) |
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Line 175 mdoc_state(struct roff_man *mdoc, struct roff_node *n) |
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return; |
return; |
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assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX); |
assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX); |
if ( ! (mdoc_macros[n->tok].flags & MDOC_PROLOGUE)) |
if ((mdoc_macro(n->tok)->flags & MDOC_PROLOGUE) == 0) |
mdoc->flags |= MDOC_PBODY; |
mdoc->flags |= MDOC_PBODY; |
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handler = state_handlers[n->tok]; |
handler = state_handlers[n->tok - MDOC_Dd]; |
if (*handler) |
if (*handler) |
(*handler)(mdoc, n); |
(*handler)(mdoc, n); |
} |
} |
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void |
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mdoc_state_reset(struct roff_man *mdoc) |
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{ |
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roff_setreg(mdoc->roff, "nS", 0, '='); |
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mdoc->flags = 0; |
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} |
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static void |
static void |
state_bd(STATE_ARGS) |
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{ |
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enum mdocargt arg; |
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if (n->type != ROFFT_HEAD && |
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(n->type != ROFFT_BODY || n->end != ENDBODY_NOT)) |
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return; |
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if (n->parent->args == NULL) |
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return; |
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arg = n->parent->args->argv[0].arg; |
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if (arg != MDOC_Literal && arg != MDOC_Unfilled) |
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return; |
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state_dl(mdoc, n); |
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} |
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static void |
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state_bl(STATE_ARGS) |
state_bl(STATE_ARGS) |
{ |
{ |
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struct mdoc_arg *args; |
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size_t i; |
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if (n->type != ROFFT_HEAD || n->parent->args == NULL) |
if (n->type != ROFFT_HEAD || n->parent->args == NULL) |
return; |
return; |
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switch(n->parent->args->argv[0].arg) { |
args = n->parent->args; |
case MDOC_Diag: |
for (i = 0; i < args->argc; i++) { |
n->norm->Bl.type = LIST_diag; |
switch(args->argv[i].arg) { |
break; |
case MDOC_Diag: |
case MDOC_Column: |
n->norm->Bl.type = LIST_diag; |
n->norm->Bl.type = LIST_column; |
return; |
break; |
case MDOC_Column: |
default: |
n->norm->Bl.type = LIST_column; |
break; |
return; |
} |
default: |
} |
break; |
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} |
static void |
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state_dl(STATE_ARGS) |
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{ |
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switch (n->type) { |
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case ROFFT_HEAD: |
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mdoc->flags |= MDOC_LITERAL; |
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break; |
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case ROFFT_BODY: |
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mdoc->flags &= ~MDOC_LITERAL; |
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break; |
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default: |
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break; |
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} |
} |
} |
} |
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