version 1.333, 2017/06/10 01:48:53 |
version 1.340, 2017/06/24 14:38:33 |
Line 53 typedef void (*v_post)(POST_ARGS); |
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Line 53 typedef void (*v_post)(POST_ARGS); |
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static int build_list(struct roff_man *, int); |
static int build_list(struct roff_man *, int); |
static void check_text(struct roff_man *, int, int, char *); |
static void check_text(struct roff_man *, int, int, char *); |
static void check_bsd(struct roff_man *, int, int, char *); |
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static void check_argv(struct roff_man *, |
static void check_argv(struct roff_man *, |
struct roff_node *, struct mdoc_argv *); |
struct roff_node *, struct mdoc_argv *); |
static void check_args(struct roff_man *, struct roff_node *); |
static void check_args(struct roff_man *, struct roff_node *); |
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static void check_toptext(struct roff_man *, int, int, const char *); |
static int child_an(const struct roff_node *); |
static int child_an(const struct roff_node *); |
static size_t macro2len(enum roff_tok); |
static size_t macro2len(enum roff_tok); |
static void rewrite_macro2len(struct roff_man *, char **); |
static void rewrite_macro2len(struct roff_man *, char **); |
Line 184 static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd] |
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Line 184 static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd] |
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NULL, /* Eo */ |
NULL, /* Eo */ |
post_xx, /* Fx */ |
post_xx, /* Fx */ |
post_delim, /* Ms */ |
post_delim, /* Ms */ |
post_delim, /* No */ |
NULL, /* No */ |
post_ns, /* Ns */ |
post_ns, /* Ns */ |
post_xx, /* Nx */ |
post_xx, /* Nx */ |
post_xx, /* Ox */ |
post_xx, /* Ox */ |
Line 304 mdoc_node_validate(struct roff_man *mdoc) |
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Line 304 mdoc_node_validate(struct roff_man *mdoc) |
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if (n->sec != SEC_SYNOPSIS || |
if (n->sec != SEC_SYNOPSIS || |
(n->parent->tok != MDOC_Cd && n->parent->tok != MDOC_Fd)) |
(n->parent->tok != MDOC_Cd && n->parent->tok != MDOC_Fd)) |
check_text(mdoc, n->line, n->pos, n->string); |
check_text(mdoc, n->line, n->pos, n->string); |
if (n->parent->tok == MDOC_Sh || |
if (n->parent->tok == MDOC_It || |
n->parent->tok == MDOC_Ss || |
(n->parent->type == ROFFT_BODY && |
n->parent->tok == MDOC_It) |
(n->parent->tok == MDOC_Sh || |
check_bsd(mdoc, n->line, n->pos, n->string); |
n->parent->tok == MDOC_Ss))) |
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check_toptext(mdoc, n->line, n->pos, n->string); |
break; |
break; |
case ROFFT_EQN: |
case ROFFT_EQN: |
case ROFFT_TBL: |
case ROFFT_TBL: |
Line 390 check_text(struct roff_man *mdoc, int ln, int pos, cha |
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Line 391 check_text(struct roff_man *mdoc, int ln, int pos, cha |
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} |
} |
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static void |
static void |
check_bsd(struct roff_man *mdoc, int ln, int pos, char *p) |
check_toptext(struct roff_man *mdoc, int ln, int pos, const char *p) |
{ |
{ |
const char *cp; |
const char *cp, *cpr; |
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if (*p == '\0') |
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return; |
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if ((cp = strstr(p, "OpenBSD")) != NULL) |
if ((cp = strstr(p, "OpenBSD")) != NULL) |
mandoc_msg(MANDOCERR_BX, mdoc->parse, |
mandoc_msg(MANDOCERR_BX, mdoc->parse, |
ln, pos + (cp - p), "Ox"); |
ln, pos + (cp - p), "Ox"); |
Line 406 check_bsd(struct roff_man *mdoc, int ln, int pos, char |
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Line 410 check_bsd(struct roff_man *mdoc, int ln, int pos, char |
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if ((cp = strstr(p, "DragonFly")) != NULL) |
if ((cp = strstr(p, "DragonFly")) != NULL) |
mandoc_msg(MANDOCERR_BX, mdoc->parse, |
mandoc_msg(MANDOCERR_BX, mdoc->parse, |
ln, pos + (cp - p), "Dx"); |
ln, pos + (cp - p), "Dx"); |
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cp = p; |
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while ((cp = strstr(cp + 1, "()")) != NULL) { |
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for (cpr = cp - 1; cpr >= p; cpr--) |
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if (*cpr != '_' && !isalnum((unsigned char)*cpr)) |
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break; |
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if ((cpr < p || *cpr == ' ') && cpr + 1 < cp) { |
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cpr++; |
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mandoc_vmsg(MANDOCERR_FUNC, mdoc->parse, |
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ln, pos + (cpr - p), |
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"%.*s()", (int)(cp - cpr), cpr); |
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} |
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} |
} |
} |
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static void |
static void |
post_delim(POST_ARGS) |
post_delim(POST_ARGS) |
{ |
{ |
const struct roff_node *nch; |
const struct roff_node *nch; |
const char *lc; |
const char *lc, *cp; |
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int nw; |
enum mdelim delim; |
enum mdelim delim; |
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enum roff_tok tok; |
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/* |
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* Find candidates: at least two bytes, |
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* the last one a closing or middle delimiter. |
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*/ |
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tok = mdoc->last->tok; |
nch = mdoc->last->last; |
nch = mdoc->last->last; |
if (nch == NULL || nch->type != ROFFT_TEXT) |
if (nch == NULL || nch->type != ROFFT_TEXT) |
return; |
return; |
Line 424 post_delim(POST_ARGS) |
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Line 449 post_delim(POST_ARGS) |
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delim = mdoc_isdelim(lc); |
delim = mdoc_isdelim(lc); |
if (delim == DELIM_NONE || delim == DELIM_OPEN) |
if (delim == DELIM_NONE || delim == DELIM_OPEN) |
return; |
return; |
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/* |
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* Reduce false positives by allowing various cases. |
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*/ |
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/* Escaped delimiters. */ |
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if (lc > nch->string + 1 && lc[-2] == '\\' && |
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(lc[-1] == '&' || lc[-1] == 'e')) |
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return; |
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/* Specific byte sequences. */ |
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switch (*lc) { |
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case ')': |
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for (cp = lc; cp >= nch->string; cp--) |
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if (*cp == '(') |
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return; |
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break; |
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case '.': |
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if (lc > nch->string + 1 && lc[-2] == '.' && lc[-1] == '.') |
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return; |
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if (lc[-1] == '.') |
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return; |
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break; |
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case ';': |
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if (tok == MDOC_Vt) |
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return; |
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break; |
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case '?': |
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if (lc[-1] == '?') |
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return; |
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break; |
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case ']': |
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for (cp = lc; cp >= nch->string; cp--) |
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if (*cp == '[') |
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return; |
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break; |
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case '|': |
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if (lc == nch->string + 1 && lc[-1] == '|') |
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return; |
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default: |
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break; |
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} |
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/* Exactly two non-alphanumeric bytes. */ |
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if (lc == nch->string + 1 && !isalnum((unsigned char)lc[-1])) |
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return; |
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/* At least three alphabetic words with a sentence ending. */ |
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if (strchr("!.:?", *lc) != NULL && (tok == MDOC_Em || |
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tok == MDOC_Li || tok == MDOC_Po || tok == MDOC_Pq || |
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tok == MDOC_Sy)) { |
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nw = 0; |
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for (cp = lc - 1; cp >= nch->string; cp--) { |
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if (*cp == ' ') { |
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nw++; |
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if (cp > nch->string && cp[-1] == ',') |
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cp--; |
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} else if (isalpha((unsigned int)*cp)) { |
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if (nw > 1) |
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return; |
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} else |
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break; |
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} |
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} |
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mandoc_vmsg(MANDOCERR_DELIM, mdoc->parse, |
mandoc_vmsg(MANDOCERR_DELIM, mdoc->parse, |
nch->line, nch->pos + (lc - nch->string), |
nch->line, nch->pos + (lc - nch->string), |
"%s%s %s", roff_name[mdoc->last->tok], |
"%s%s %s", roff_name[tok], |
nch == mdoc->last->child ? "" : " ...", nch->string); |
nch == mdoc->last->child ? "" : " ...", nch->string); |
} |
} |
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Line 1619 post_bl(POST_ARGS) |
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Line 1709 post_bl(POST_ARGS) |
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nchild = nnext; |
nchild = nnext; |
} |
} |
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if (mdoc->meta.os_e != MDOC_OS_NETBSD) |
if (mdoc->meta.os_e != MANDOC_OS_NETBSD) |
return; |
return; |
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prev_Er = NULL; |
prev_Er = NULL; |
Line 1638 post_bl(POST_ARGS) |
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Line 1728 post_bl(POST_ARGS) |
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if (order > 0) |
if (order > 0) |
mandoc_vmsg(MANDOCERR_ER_ORDER, |
mandoc_vmsg(MANDOCERR_ER_ORDER, |
mdoc->parse, nnext->line, nnext->pos, |
mdoc->parse, nnext->line, nnext->pos, |
"Er %s %s", prev_Er, nnext->string); |
"Er %s %s (NetBSD)", |
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prev_Er, nnext->string); |
else if (order == 0) |
else if (order == 0) |
mandoc_vmsg(MANDOCERR_ER_REP, |
mandoc_vmsg(MANDOCERR_ER_REP, |
mdoc->parse, nnext->line, nnext->pos, |
mdoc->parse, nnext->line, nnext->pos, |
"Er %s", prev_Er); |
"Er %s (NetBSD)", prev_Er); |
} |
} |
prev_Er = nnext->string; |
prev_Er = nnext->string; |
} |
} |
Line 1700 post_root(POST_ARGS) |
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Line 1791 post_root(POST_ARGS) |
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/* Add missing prologue data. */ |
/* Add missing prologue data. */ |
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if (mdoc->meta.date == NULL) |
if (mdoc->meta.date == NULL) |
mdoc->meta.date = mdoc->quick ? |
mdoc->meta.date = mdoc->quick ? mandoc_strdup("") : |
mandoc_strdup("") : |
mandoc_normdate(mdoc, NULL, 0, 0); |
mandoc_normdate(mdoc->parse, NULL, 0, 0); |
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if (mdoc->meta.title == NULL) { |
if (mdoc->meta.title == NULL) { |
mandoc_msg(MANDOCERR_DT_NOTITLE, |
mandoc_msg(MANDOCERR_DT_NOTITLE, |
Line 1717 post_root(POST_ARGS) |
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Line 1807 post_root(POST_ARGS) |
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mandoc_msg(MANDOCERR_OS_MISSING, |
mandoc_msg(MANDOCERR_OS_MISSING, |
mdoc->parse, 0, 0, NULL); |
mdoc->parse, 0, 0, NULL); |
mdoc->meta.os = mandoc_strdup(""); |
mdoc->meta.os = mandoc_strdup(""); |
} |
} else if (mdoc->meta.os_e && |
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(mdoc->meta.rcsids & (1 << mdoc->meta.os_e)) == 0) |
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mandoc_msg(MANDOCERR_RCS_MISSING, mdoc->parse, 0, 0, |
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mdoc->meta.os_e == MANDOC_OS_OPENBSD ? |
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"(OpenBSD)" : "(NetBSD)"); |
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/* Check that we begin with a proper `Sh'. */ |
/* Check that we begin with a proper `Sh'. */ |
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Line 2258 post_dd(POST_ARGS) |
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Line 2352 post_dd(POST_ARGS) |
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if (n->child == NULL || n->child->string[0] == '\0') { |
if (n->child == NULL || n->child->string[0] == '\0') { |
mdoc->meta.date = mdoc->quick ? mandoc_strdup("") : |
mdoc->meta.date = mdoc->quick ? mandoc_strdup("") : |
mandoc_normdate(mdoc->parse, NULL, n->line, n->pos); |
mandoc_normdate(mdoc, NULL, n->line, n->pos); |
return; |
return; |
} |
} |
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Line 2267 post_dd(POST_ARGS) |
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Line 2361 post_dd(POST_ARGS) |
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if (mdoc->quick) |
if (mdoc->quick) |
mdoc->meta.date = datestr; |
mdoc->meta.date = datestr; |
else { |
else { |
mdoc->meta.date = mandoc_normdate(mdoc->parse, |
mdoc->meta.date = mandoc_normdate(mdoc, |
datestr, n->line, n->pos); |
datestr, n->line, n->pos); |
free(datestr); |
free(datestr); |
} |
} |
Line 2456 post_os(POST_ARGS) |
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Line 2550 post_os(POST_ARGS) |
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if (mdoc->meta.os) |
if (mdoc->meta.os) |
goto out; |
goto out; |
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if (mdoc->defos) { |
if (mdoc->os_s != NULL) { |
mdoc->meta.os = mandoc_strdup(mdoc->defos); |
mdoc->meta.os = mandoc_strdup(mdoc->os_s); |
goto out; |
goto out; |
} |
} |
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Line 2476 post_os(POST_ARGS) |
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Line 2570 post_os(POST_ARGS) |
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mdoc->meta.os = mandoc_strdup(defbuf); |
mdoc->meta.os = mandoc_strdup(defbuf); |
#endif /*!OSNAME*/ |
#endif /*!OSNAME*/ |
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out: mdoc->meta.os_e = strstr(mdoc->meta.os, "OpenBSD") != NULL ? |
out: |
MDOC_OS_OPENBSD : strstr(mdoc->meta.os, "NetBSD") != NULL ? |
if (mdoc->meta.os_e == MANDOC_OS_OTHER) { |
MDOC_OS_NETBSD : MDOC_OS_OTHER; |
if (strstr(mdoc->meta.os, "OpenBSD") != NULL) |
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mdoc->meta.os_e = MANDOC_OS_OPENBSD; |
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else if (strstr(mdoc->meta.os, "NetBSD") != NULL) |
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mdoc->meta.os_e = MANDOC_OS_NETBSD; |
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} |
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/* |
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* This is the earliest point where we can check |
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* Mdocdate conventions because we don't know |
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* the operating system earlier. |
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*/ |
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while (n->tok != MDOC_Dd) |
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if ((n = n->prev) == NULL) |
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return; |
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if ((n = n->child) == NULL) |
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return; |
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if (strncmp(n->string, "$" "Mdocdate", 9)) { |
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if (mdoc->meta.os_e == MANDOC_OS_OPENBSD) |
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mandoc_vmsg(MANDOCERR_MDOCDATE_MISSING, |
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mdoc->parse, n->line, n->pos, |
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"Dd %s (OpenBSD)", n->string); |
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} else { |
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if (mdoc->meta.os_e == MANDOC_OS_NETBSD) |
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mandoc_vmsg(MANDOCERR_MDOCDATE, |
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mdoc->parse, n->line, n->pos, |
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"Dd %s (NetBSD)", n->string); |
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} |
} |
} |
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enum roff_sec |
enum roff_sec |