version 1.18, 2022/04/14 16:43:44 |
version 1.19, 2022/08/19 12:59:26 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2014, 2015, 2017, 2021 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2014,2015,2017,2018,2022 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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typedef void (*state_handler)(STATE_ARGS); |
typedef void (*state_handler)(STATE_ARGS); |
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static void setsec(struct roff_node *, enum roff_sec); |
static void state_bl(STATE_ARGS); |
static void state_bl(STATE_ARGS); |
static void state_sh(STATE_ARGS); |
static void state_sh(STATE_ARGS); |
static void state_sm(STATE_ARGS); |
static void state_sm(STATE_ARGS); |
Line 208 state_bl(STATE_ARGS) |
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Line 209 state_bl(STATE_ARGS) |
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} |
} |
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static void |
static void |
state_sh(STATE_ARGS) |
setsec(struct roff_node *n, enum roff_sec sec) |
{ |
{ |
struct roff_node *nch; |
struct roff_node *nch; |
char *secname; |
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n->sec = sec; |
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for (nch = n->child; nch != NULL; nch = nch->next) |
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setsec(nch, sec); |
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} |
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/* |
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* Set the section attribute for the BLOCK, HEAD, and HEAD children. |
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* For other nodes, including the .Sh BODY, this is done when allocating |
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* the node data structures, but for .Sh BLOCK and HEAD, the section is |
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* still unknown at that time. |
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*/ |
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static void |
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state_sh(STATE_ARGS) |
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{ |
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enum roff_sec sec; |
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if (n->type != ROFFT_HEAD) |
if (n->type != ROFFT_HEAD) |
return; |
return; |
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if ( ! (n->flags & NODE_VALID)) { |
if ((n->flags & NODE_VALID) == 0) { |
secname = NULL; |
sec = n->child != NULL && n->child->type == ROFFT_TEXT && |
deroff(&secname, n); |
n->child->next == NULL ? mdoc_a2sec(n->child->string) : |
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SEC_CUSTOM; |
/* |
n->parent->sec = sec; |
* Set the section attribute for the BLOCK, HEAD, |
setsec(n, sec); |
* and HEAD children; the latter can only be TEXT |
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* nodes, so no recursion is needed. For other |
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* nodes, including the .Sh BODY, this is done |
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* when allocating the node data structures, but |
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* for .Sh BLOCK and HEAD, the section is still |
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* unknown at that time. |
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*/ |
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n->sec = n->parent->sec = secname == NULL ? |
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SEC_CUSTOM : mdoc_a2sec(secname); |
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for (nch = n->child; nch != NULL; nch = nch->next) |
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nch->sec = n->sec; |
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free(secname); |
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} |
} |
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if ((mdoc->lastsec = n->sec) == SEC_SYNOPSIS) { |
if ((mdoc->lastsec = n->sec) == SEC_SYNOPSIS) { |
roff_setreg(mdoc->roff, "nS", 1, '='); |
roff_setreg(mdoc->roff, "nS", 1, '='); |
mdoc->flags |= MDOC_SYNOPSIS; |
mdoc->flags |= MDOC_SYNOPSIS; |