version 1.176, 2011/09/02 19:40:18 |
version 1.194, 2013/10/05 22:08:12 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010, 2011, 2012, 2013 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 |
Line 107 static int post_lb(POST_ARGS); |
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Line 107 static int post_lb(POST_ARGS); |
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static int post_nm(POST_ARGS); |
static int post_nm(POST_ARGS); |
static int post_ns(POST_ARGS); |
static int post_ns(POST_ARGS); |
static int post_os(POST_ARGS); |
static int post_os(POST_ARGS); |
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static int post_par(POST_ARGS); |
static int post_ignpar(POST_ARGS); |
static int post_ignpar(POST_ARGS); |
static int post_prol(POST_ARGS); |
static int post_prol(POST_ARGS); |
static int post_root(POST_ARGS); |
static int post_root(POST_ARGS); |
Line 152 static v_post posts_nm[] = { post_nm, NULL }; |
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Line 153 static v_post posts_nm[] = { post_nm, NULL }; |
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static v_post posts_notext[] = { ewarn_eq0, NULL }; |
static v_post posts_notext[] = { ewarn_eq0, NULL }; |
static v_post posts_ns[] = { post_ns, NULL }; |
static v_post posts_ns[] = { post_ns, NULL }; |
static v_post posts_os[] = { post_os, post_prol, NULL }; |
static v_post posts_os[] = { post_os, post_prol, NULL }; |
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static v_post posts_pp[] = { post_par, ewarn_eq0, NULL }; |
static v_post posts_rs[] = { post_rs, NULL }; |
static v_post posts_rs[] = { post_rs, NULL }; |
static v_post posts_sh[] = { post_ignpar, hwarn_ge1, post_sh, NULL }; |
static v_post posts_sh[] = { post_ignpar, hwarn_ge1, post_sh, NULL }; |
static v_post posts_sp[] = { ewarn_le1, NULL }; |
static v_post posts_sp[] = { post_par, ewarn_le1, NULL }; |
static v_post posts_ss[] = { post_ignpar, hwarn_ge1, NULL }; |
static v_post posts_ss[] = { post_ignpar, hwarn_ge1, NULL }; |
static v_post posts_st[] = { post_st, NULL }; |
static v_post posts_st[] = { post_st, NULL }; |
static v_post posts_std[] = { post_std, NULL }; |
static v_post posts_std[] = { post_std, NULL }; |
Line 185 static const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 187 static const struct valids mdoc_valids[MDOC_MAX] = { |
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{ pres_os, posts_os }, /* Os */ |
{ pres_os, posts_os }, /* Os */ |
{ pres_sh, posts_sh }, /* Sh */ |
{ pres_sh, posts_sh }, /* Sh */ |
{ pres_ss, posts_ss }, /* Ss */ |
{ pres_ss, posts_ss }, /* Ss */ |
{ pres_pp, posts_notext }, /* Pp */ |
{ pres_pp, posts_pp }, /* Pp */ |
{ pres_d1, posts_wline }, /* D1 */ |
{ pres_d1, posts_wline }, /* D1 */ |
{ pres_dl, posts_dl }, /* Dl */ |
{ pres_dl, posts_dl }, /* Dl */ |
{ pres_bd, posts_bd }, /* Bd */ |
{ pres_bd, posts_bd }, /* Bd */ |
Line 286 static const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 288 static const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, NULL }, /* Fr */ |
{ NULL, NULL }, /* Fr */ |
{ NULL, posts_eoln }, /* Ud */ |
{ NULL, posts_eoln }, /* Ud */ |
{ NULL, posts_lb }, /* Lb */ |
{ NULL, posts_lb }, /* Lb */ |
{ NULL, posts_notext }, /* Lp */ |
{ pres_pp, posts_pp }, /* Lp */ |
{ NULL, NULL }, /* Lk */ |
{ NULL, NULL }, /* Lk */ |
{ NULL, posts_defaults }, /* Mt */ |
{ NULL, posts_defaults }, /* Mt */ |
{ NULL, NULL }, /* Brq */ |
{ NULL, NULL }, /* Brq */ |
Line 297 static const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 299 static const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, NULL }, /* En */ |
{ NULL, NULL }, /* En */ |
{ NULL, NULL }, /* Dx */ |
{ NULL, NULL }, /* Dx */ |
{ NULL, posts_text }, /* %Q */ |
{ NULL, posts_text }, /* %Q */ |
{ NULL, posts_notext }, /* br */ |
{ NULL, posts_pp }, /* br */ |
{ pres_pp, posts_sp }, /* sp */ |
{ NULL, posts_sp }, /* sp */ |
{ NULL, posts_text1 }, /* %U */ |
{ NULL, posts_text1 }, /* %U */ |
{ NULL, NULL }, /* Ta */ |
{ NULL, NULL }, /* Ta */ |
}; |
}; |
Line 314 static const enum mdoct rsord[RSORD_MAX] = { |
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Line 316 static const enum mdoct rsord[RSORD_MAX] = { |
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MDOC__R, |
MDOC__R, |
MDOC__N, |
MDOC__N, |
MDOC__V, |
MDOC__V, |
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MDOC__U, |
MDOC__P, |
MDOC__P, |
MDOC__Q, |
MDOC__Q, |
MDOC__D, |
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MDOC__O, |
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MDOC__C, |
MDOC__C, |
MDOC__U |
MDOC__D, |
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MDOC__O |
}; |
}; |
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static const char * const secnames[SEC__MAX] = { |
static const char * const secnames[SEC__MAX] = { |
Line 414 mdoc_valid_post(struct mdoc *mdoc) |
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Line 416 mdoc_valid_post(struct mdoc *mdoc) |
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} |
} |
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static int |
static int |
check_count(struct mdoc *m, enum mdoc_type type, |
check_count(struct mdoc *mdoc, enum mdoc_type type, |
enum check_lvl lvl, enum check_ineq ineq, int val) |
enum check_lvl lvl, enum check_ineq ineq, int val) |
{ |
{ |
const char *p; |
const char *p; |
enum mandocerr t; |
enum mandocerr t; |
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if (m->last->type != type) |
if (mdoc->last->type != type) |
return(1); |
return(1); |
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switch (ineq) { |
switch (ineq) { |
case (CHECK_LT): |
case (CHECK_LT): |
p = "less than "; |
p = "less than "; |
if (m->last->nchild < val) |
if (mdoc->last->nchild < val) |
return(1); |
return(1); |
break; |
break; |
case (CHECK_GT): |
case (CHECK_GT): |
p = "more than "; |
p = "more than "; |
if (m->last->nchild > val) |
if (mdoc->last->nchild > val) |
return(1); |
return(1); |
break; |
break; |
case (CHECK_EQ): |
case (CHECK_EQ): |
p = ""; |
p = ""; |
if (val == m->last->nchild) |
if (val == mdoc->last->nchild) |
return(1); |
return(1); |
break; |
break; |
default: |
default: |
Line 445 check_count(struct mdoc *m, enum mdoc_type type, |
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Line 447 check_count(struct mdoc *m, enum mdoc_type type, |
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} |
} |
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t = lvl == CHECK_WARN ? MANDOCERR_ARGCWARN : MANDOCERR_ARGCOUNT; |
t = lvl == CHECK_WARN ? MANDOCERR_ARGCWARN : MANDOCERR_ARGCOUNT; |
mandoc_vmsg(t, m->parse, m->last->line, m->last->pos, |
mandoc_vmsg(t, mdoc->parse, mdoc->last->line, mdoc->last->pos, |
"want %s%d children (have %d)", |
"want %s%d children (have %d)", |
p, val, m->last->nchild); |
p, val, mdoc->last->nchild); |
return(1); |
return(1); |
} |
} |
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Line 513 hwarn_le1(POST_ARGS) |
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Line 515 hwarn_le1(POST_ARGS) |
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} |
} |
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static void |
static void |
check_args(struct mdoc *m, struct mdoc_node *n) |
check_args(struct mdoc *mdoc, struct mdoc_node *n) |
{ |
{ |
int i; |
int i; |
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Line 522 check_args(struct mdoc *m, struct mdoc_node *n) |
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Line 524 check_args(struct mdoc *m, struct mdoc_node *n) |
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assert(n->args->argc); |
assert(n->args->argc); |
for (i = 0; i < (int)n->args->argc; i++) |
for (i = 0; i < (int)n->args->argc; i++) |
check_argv(m, n, &n->args->argv[i]); |
check_argv(mdoc, n, &n->args->argv[i]); |
} |
} |
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static void |
static void |
check_argv(struct mdoc *m, struct mdoc_node *n, struct mdoc_argv *v) |
check_argv(struct mdoc *mdoc, struct mdoc_node *n, struct mdoc_argv *v) |
{ |
{ |
int i; |
int i; |
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for (i = 0; i < (int)v->sz; i++) |
for (i = 0; i < (int)v->sz; i++) |
check_text(m, v->line, v->pos, v->value[i]); |
check_text(mdoc, v->line, v->pos, v->value[i]); |
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/* FIXME: move to post_std(). */ |
/* FIXME: move to post_std(). */ |
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if (MDOC_Std == v->arg) |
if (MDOC_Std == v->arg) |
if ( ! (v->sz || m->meta.name)) |
if ( ! (v->sz || mdoc->meta.name)) |
mdoc_nmsg(m, n, MANDOCERR_NONAME); |
mdoc_nmsg(mdoc, n, MANDOCERR_NONAME); |
} |
} |
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static void |
static void |
check_text(struct mdoc *m, int ln, int pos, char *p) |
check_text(struct mdoc *mdoc, int ln, int pos, char *p) |
{ |
{ |
char *cp; |
char *cp; |
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cp = p; |
if (MDOC_LITERAL & mdoc->flags) |
for (cp = p; NULL != (p = strchr(p, '\t')); p++) { |
return; |
if (MDOC_LITERAL & m->flags) |
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continue; |
for (cp = p; NULL != (p = strchr(p, '\t')); p++) |
mdoc_pmsg(m, ln, pos + (int)(p - cp), MANDOCERR_BADTAB); |
mdoc_pmsg(mdoc, ln, pos + (int)(p - cp), MANDOCERR_BADTAB); |
} |
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} |
} |
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static int |
static int |
Line 662 pre_bl(PRE_ARGS) |
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Line 663 pre_bl(PRE_ARGS) |
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comp = 1; |
comp = 1; |
break; |
break; |
case (MDOC_Width): |
case (MDOC_Width): |
dup = (NULL != n->norm->Bl.width); |
/* NB: this can be empty! */ |
width = n->args->argv[i].value[0]; |
if (n->args->argv[i].sz) { |
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width = n->args->argv[i].value[0]; |
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dup = (NULL != n->norm->Bl.width); |
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break; |
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} |
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mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV); |
break; |
break; |
case (MDOC_Offset): |
case (MDOC_Offset): |
/* NB: this can be empty! */ |
/* NB: this can be empty! */ |
Line 729 pre_bl(PRE_ARGS) |
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Line 735 pre_bl(PRE_ARGS) |
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/* |
/* |
* Validate the width field. Some list types don't need width |
* Validate the width field. Some list types don't need width |
* types and should be warned about them. Others should have it |
* types and should be warned about them. Others should have it |
* and must also be warned. |
* and must also be warned. Yet others have a default and need |
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* no warning. |
*/ |
*/ |
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switch (n->norm->Bl.type) { |
switch (n->norm->Bl.type) { |
case (LIST_tag): |
case (LIST_tag): |
if (n->norm->Bl.width) |
if (NULL == n->norm->Bl.width) |
break; |
mdoc_nmsg(mdoc, n, MANDOCERR_NOWIDTHARG); |
mdoc_nmsg(mdoc, n, MANDOCERR_NOWIDTHARG); |
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break; |
break; |
case (LIST_column): |
case (LIST_column): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
Line 750 pre_bl(PRE_ARGS) |
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Line 756 pre_bl(PRE_ARGS) |
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if (n->norm->Bl.width) |
if (n->norm->Bl.width) |
mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV); |
mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV); |
break; |
break; |
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case (LIST_bullet): |
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/* FALLTHROUGH */ |
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case (LIST_dash): |
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/* FALLTHROUGH */ |
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case (LIST_hyphen): |
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if (NULL == n->norm->Bl.width) |
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n->norm->Bl.width = "2n"; |
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break; |
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case (LIST_enum): |
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if (NULL == n->norm->Bl.width) |
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n->norm->Bl.width = "3n"; |
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break; |
default: |
default: |
break; |
break; |
} |
} |
Line 870 pre_sh(PRE_ARGS) |
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Line 888 pre_sh(PRE_ARGS) |
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if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != n->type) |
return(1); |
return(1); |
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roff_regunset(mdoc->roff, REG_nS); |
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return(check_parent(mdoc, n, MDOC_MAX, MDOC_ROOT)); |
return(check_parent(mdoc, n, MDOC_MAX, MDOC_ROOT)); |
} |
} |
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Line 1107 post_nm(POST_ARGS) |
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Line 1123 post_nm(POST_ARGS) |
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char buf[BUFSIZ]; |
char buf[BUFSIZ]; |
int c; |
int c; |
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/* If no child specified, make sure we have the meta name. */ |
if (NULL != mdoc->meta.name) |
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if (NULL == mdoc->last->child && NULL == mdoc->meta.name) { |
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mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NONAME); |
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return(1); |
return(1); |
} else if (mdoc->meta.name) |
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return(1); |
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/* If no meta name, set it from the child. */ |
/* Try to use our children for setting the meta name. */ |
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buf[0] = '\0'; |
if (NULL != mdoc->last->child) { |
if (-1 == (c = concat(buf, mdoc->last->child, BUFSIZ))) { |
buf[0] = '\0'; |
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c = concat(buf, mdoc->last->child, BUFSIZ); |
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} else |
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c = 0; |
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switch (c) { |
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case (-1): |
mdoc_nmsg(mdoc, mdoc->last->child, MANDOCERR_MEM); |
mdoc_nmsg(mdoc, mdoc->last->child, MANDOCERR_MEM); |
return(0); |
return(0); |
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case (0): |
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mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NONAME); |
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mdoc->meta.name = mandoc_strdup("UNKNOWN"); |
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break; |
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default: |
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mdoc->meta.name = mandoc_strdup(buf); |
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break; |
} |
} |
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assert(c); |
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mdoc->meta.name = mandoc_strdup(buf); |
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return(1); |
return(1); |
} |
} |
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Line 1330 post_it(POST_ARGS) |
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Line 1351 post_it(POST_ARGS) |
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static int |
static int |
post_bl_block(POST_ARGS) |
post_bl_block(POST_ARGS) |
{ |
{ |
struct mdoc_node *n; |
struct mdoc_node *n, *ni, *nc; |
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/* |
/* |
* These are fairly complicated, so we've broken them into two |
* These are fairly complicated, so we've broken them into two |
Line 1346 post_bl_block(POST_ARGS) |
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Line 1367 post_bl_block(POST_ARGS) |
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NULL == n->norm->Bl.width) { |
NULL == n->norm->Bl.width) { |
if ( ! post_bl_block_tag(mdoc)) |
if ( ! post_bl_block_tag(mdoc)) |
return(0); |
return(0); |
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assert(n->norm->Bl.width); |
} else if (NULL != n->norm->Bl.width) { |
} else if (NULL != n->norm->Bl.width) { |
if ( ! post_bl_block_width(mdoc)) |
if ( ! post_bl_block_width(mdoc)) |
return(0); |
return(0); |
} else |
assert(n->norm->Bl.width); |
return(1); |
} |
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assert(n->norm->Bl.width); |
for (ni = n->body->child; ni; ni = ni->next) { |
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if (NULL == ni->body) |
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continue; |
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nc = ni->body->last; |
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while (NULL != nc) { |
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switch (nc->tok) { |
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case (MDOC_Pp): |
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/* FALLTHROUGH */ |
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case (MDOC_Lp): |
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/* FALLTHROUGH */ |
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case (MDOC_br): |
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break; |
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default: |
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nc = NULL; |
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continue; |
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} |
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if (NULL == ni->next) { |
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mdoc_nmsg(mdoc, nc, MANDOCERR_MOVEPAR); |
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if ( ! mdoc_node_relink(mdoc, nc)) |
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return(0); |
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} else if (0 == n->norm->Bl.comp && |
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LIST_column != n->norm->Bl.type) { |
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mdoc_nmsg(mdoc, nc, MANDOCERR_IGNPAR); |
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mdoc_node_delete(mdoc, nc); |
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} else |
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break; |
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nc = ni->body->last; |
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} |
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} |
return(1); |
return(1); |
} |
} |
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Line 1695 post_rs(POST_ARGS) |
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Line 1745 post_rs(POST_ARGS) |
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} |
} |
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/* |
/* |
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* Nothing to sort if only invalid nodes were found |
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* inside the `Rs' body. |
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*/ |
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if (NULL == mdoc->last->child) |
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return(1); |
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/* |
* The full `Rs' block needs special handling to order the |
* The full `Rs' block needs special handling to order the |
* sub-elements according to `rsord'. Pick through each element |
* sub-elements according to `rsord'. Pick through each element |
* and correctly order it. This is a insertion sort. |
* and correctly order it. This is a insertion sort. |
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post_sh_head(POST_ARGS) |
post_sh_head(POST_ARGS) |
{ |
{ |
char buf[BUFSIZ]; |
char buf[BUFSIZ]; |
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struct mdoc_node *n; |
enum mdoc_sec sec; |
enum mdoc_sec sec; |
int c; |
int c; |
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Line 1844 post_sh_head(POST_ARGS) |
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Line 1903 post_sh_head(POST_ARGS) |
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/* The SYNOPSIS gets special attention in other areas. */ |
/* The SYNOPSIS gets special attention in other areas. */ |
|
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if (SEC_SYNOPSIS == sec) |
if (SEC_SYNOPSIS == sec) { |
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roff_setreg(mdoc->roff, "nS", 1); |
mdoc->flags |= MDOC_SYNOPSIS; |
mdoc->flags |= MDOC_SYNOPSIS; |
else |
} else { |
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roff_setreg(mdoc->roff, "nS", 0); |
mdoc->flags &= ~MDOC_SYNOPSIS; |
mdoc->flags &= ~MDOC_SYNOPSIS; |
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} |
|
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/* Mark our last section. */ |
/* Mark our last section. */ |
|
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mdoc->lastsec = sec; |
mdoc->lastsec = sec; |
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/* |
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* Set the section attribute for the current HEAD, for its |
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* parent BLOCK, and for the HEAD children; the latter can |
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* only be TEXT nodes, so no recursion is needed. |
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* For other blocks and elements, including .Sh BODY, this is |
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* done when allocating the node data structures, but for .Sh |
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* BLOCK and HEAD, the section is still unknown at that time. |
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*/ |
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mdoc->last->parent->sec = sec; |
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mdoc->last->sec = sec; |
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for (n = mdoc->last->child; n; n = n->next) |
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n->sec = sec; |
|
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/* We don't care about custom sections after this. */ |
/* We don't care about custom sections after this. */ |
|
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if (SEC_CUSTOM == sec) |
if (SEC_CUSTOM == sec) |
Line 1889 post_sh_head(POST_ARGS) |
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Line 1965 post_sh_head(POST_ARGS) |
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break; |
break; |
if (*mdoc->meta.msec == '9') |
if (*mdoc->meta.msec == '9') |
break; |
break; |
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_SECMSEC); |
mandoc_msg(MANDOCERR_SECMSEC, mdoc->parse, |
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mdoc->last->line, mdoc->last->pos, buf); |
break; |
break; |
default: |
default: |
break; |
break; |
Line 1935 pre_par(PRE_ARGS) |
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Line 2012 pre_par(PRE_ARGS) |
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* block: `Lp', `Pp', or non-compact `Bd' or `Bl'. |
* block: `Lp', `Pp', or non-compact `Bd' or `Bl'. |
*/ |
*/ |
|
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if (MDOC_Pp != mdoc->last->tok && MDOC_Lp != mdoc->last->tok) |
if (MDOC_Pp != mdoc->last->tok && |
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MDOC_Lp != mdoc->last->tok && |
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MDOC_br != mdoc->last->tok) |
return(1); |
return(1); |
if (MDOC_Bl == n->tok && n->norm->Bl.comp) |
if (MDOC_Bl == n->tok && n->norm->Bl.comp) |
return(1); |
return(1); |
Line 1950 pre_par(PRE_ARGS) |
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Line 2029 pre_par(PRE_ARGS) |
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} |
} |
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static int |
static int |
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post_par(POST_ARGS) |
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{ |
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|
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if (MDOC_ELEM != mdoc->last->type && |
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MDOC_BLOCK != mdoc->last->type) |
|
return(1); |
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|
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if (NULL == mdoc->last->prev) { |
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if (MDOC_Sh != mdoc->last->parent->tok && |
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MDOC_Ss != mdoc->last->parent->tok) |
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return(1); |
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} else { |
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if (MDOC_Pp != mdoc->last->prev->tok && |
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MDOC_Lp != mdoc->last->prev->tok && |
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(MDOC_br != mdoc->last->tok || |
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(MDOC_sp != mdoc->last->prev->tok && |
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MDOC_br != mdoc->last->prev->tok))) |
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return(1); |
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} |
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|
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mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_IGNPAR); |
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mdoc_node_delete(mdoc, mdoc->last); |
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return(1); |
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} |
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|
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static int |
pre_literal(PRE_ARGS) |
pre_literal(PRE_ARGS) |
{ |
{ |
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Line 2077 post_dt(POST_ARGS) |
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Line 2182 post_dt(POST_ARGS) |
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* arch = NULL |
* arch = NULL |
*/ |
*/ |
|
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cp = mdoc_a2msec(nn->string); |
cp = mandoc_a2msec(nn->string); |
if (cp) { |
if (cp) { |
mdoc->meta.vol = mandoc_strdup(cp); |
mdoc->meta.vol = mandoc_strdup(cp); |
mdoc->meta.msec = mandoc_strdup(nn->string); |
mdoc->meta.msec = mandoc_strdup(nn->string); |
Line 2102 post_dt(POST_ARGS) |
|
Line 2207 post_dt(POST_ARGS) |
|
free(mdoc->meta.vol); |
free(mdoc->meta.vol); |
mdoc->meta.vol = mandoc_strdup(cp); |
mdoc->meta.vol = mandoc_strdup(cp); |
} else { |
} else { |
/* FIXME: warn about bad arch. */ |
|
cp = mdoc_a2arch(nn->string); |
cp = mdoc_a2arch(nn->string); |
if (NULL == cp) { |
if (NULL == cp) { |
|
mdoc_nmsg(mdoc, nn, MANDOCERR_BADVOLARCH); |
free(mdoc->meta.vol); |
free(mdoc->meta.vol); |
mdoc->meta.vol = mandoc_strdup(nn->string); |
mdoc->meta.vol = mandoc_strdup(nn->string); |
} else |
} else |
Line 2165 post_os(POST_ARGS) |
|
Line 2270 post_os(POST_ARGS) |
|
n = mdoc->last; |
n = mdoc->last; |
|
|
/* |
/* |
* Set the operating system by way of the `Os' macro. Note that |
* Set the operating system by way of the `Os' macro. |
* if an argument isn't provided and -DOSNAME="\"foo\"" is |
* The order of precedence is: |
* provided during compilation, this value will be used instead |
* 1. the argument of the `Os' macro, unless empty |
* of filling in "sysname release" from uname(). |
* 2. the -Ios=foo command line argument, if provided |
|
* 3. -DOSNAME="\"foo\"", if provided during compilation |
|
* 4. "sysname release" from uname(3) |
*/ |
*/ |
|
|
if (mdoc->meta.os) |
free(mdoc->meta.os); |
free(mdoc->meta.os); |
|
|
|
buf[0] = '\0'; |
buf[0] = '\0'; |
if (-1 == (c = concat(buf, n->child, BUFSIZ))) { |
if (-1 == (c = concat(buf, n->child, BUFSIZ))) { |
Line 2182 post_os(POST_ARGS) |
|
Line 2288 post_os(POST_ARGS) |
|
|
|
assert(c); |
assert(c); |
|
|
/* XXX: yes, these can all be dynamically-adjusted buffers, but |
|
* it's really not worth the extra hackery. |
|
*/ |
|
|
|
if ('\0' == buf[0]) { |
if ('\0' == buf[0]) { |
|
if (mdoc->defos) { |
|
mdoc->meta.os = mandoc_strdup(mdoc->defos); |
|
return(1); |
|
} |
#ifdef OSNAME |
#ifdef OSNAME |
if (strlcat(buf, OSNAME, BUFSIZ) >= BUFSIZ) { |
if (strlcat(buf, OSNAME, BUFSIZ) >= BUFSIZ) { |
mdoc_nmsg(mdoc, n, MANDOCERR_MEM); |
mdoc_nmsg(mdoc, n, MANDOCERR_MEM); |