-/* $Id: read.c,v 1.200 2018/08/25 16:53:39 schwarze Exp $ */
+/* $Id: read.c,v 1.220 2021/06/27 17:57:54 schwarze Exp $ */
/*
+ * Copyright (c) 2010-2020 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2010-2018 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010, 2012 Joerg Sonnenberger <joerg@netbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Top-level functions of the mandoc(3) parser:
+ * Parser and input encoding selection, decompression,
+ * handling of input bytes, characters, lines, and files,
+ * handling of roff(7) loops and file inclusion,
+ * and steering of the various parsers.
*/
#include "config.h"
#include "roff.h"
#include "mdoc.h"
#include "man.h"
+#include "mandoc_parse.h"
#include "libmandoc.h"
+#include "roff_int.h"
+#include "tag.h"
#define REPARSE_LIMIT 1000
struct mparse {
struct roff *roff; /* roff parser (!NULL) */
struct roff_man *man; /* man parser */
- char *sodest; /* filename pointed to by .so */
- const char *file; /* filename of current input file */
struct buf *primary; /* buffer currently being parsed */
struct buf *secondary; /* copy of top level input */
struct buf *loop; /* open .while request line */
const char *os_s; /* default operating system */
- mandocmsg mmsg; /* warning/error message handler */
- enum mandoclevel file_status; /* status of current parse */
- enum mandocerr mmin; /* ignore messages below this */
int options; /* parser options */
int gzip; /* current input file is gzipped */
int filenc; /* encoding of the current file */
static void free_buf_list(struct buf *);
static void resize_buf(struct buf *, size_t);
static int mparse_buf_r(struct mparse *, struct buf, size_t, int);
-static int read_whole_file(struct mparse *, const char *, int,
- struct buf *, int *);
+static int read_whole_file(struct mparse *, int, struct buf *, int *);
static void mparse_end(struct mparse *);
-static void mparse_parse_buffer(struct mparse *, struct buf,
- const char *);
-
-static const enum mandocerr mandoclimits[MANDOCLEVEL_MAX] = {
- MANDOCERR_OK,
- MANDOCERR_OK,
- MANDOCERR_WARNING,
- MANDOCERR_ERROR,
- MANDOCERR_UNSUPP,
- MANDOCERR_MAX,
- MANDOCERR_MAX
-};
-
-static const char * const mandocerrs[MANDOCERR_MAX] = {
- "ok",
-
- "base system convention",
-
- "Mdocdate found",
- "Mdocdate missing",
- "unknown architecture",
- "operating system explicitly specified",
- "RCS id missing",
- "referenced manual not found",
-
- "generic style suggestion",
-
- "legacy man(7) date format",
- "normalizing date format to",
- "lower case character in document title",
- "duplicate RCS id",
- "possible typo in section name",
- "unterminated quoted argument",
- "useless macro",
- "consider using OS macro",
- "errnos out of order",
- "duplicate errno",
- "trailing delimiter",
- "no blank before trailing delimiter",
- "fill mode already enabled, skipping",
- "fill mode already disabled, skipping",
- "verbatim \"--\", maybe consider using \\(em",
- "function name without markup",
- "whitespace at end of input line",
- "bad comment style",
-
- "generic warning",
-
- /* related to the prologue */
- "missing manual title, using UNTITLED",
- "missing manual title, using \"\"",
- "missing manual section, using \"\"",
- "unknown manual section",
- "missing date, using today's date",
- "cannot parse date, using it verbatim",
- "date in the future, using it anyway",
- "missing Os macro, using \"\"",
- "late prologue macro",
- "prologue macros out of order",
-
- /* related to document structure */
- ".so is fragile, better use ln(1)",
- "no document body",
- "content before first section header",
- "first section is not \"NAME\"",
- "NAME section without Nm before Nd",
- "NAME section without description",
- "description not at the end of NAME",
- "bad NAME section content",
- "missing comma before name",
- "missing description line, using \"\"",
- "description line outside NAME section",
- "sections out of conventional order",
- "duplicate section title",
- "unexpected section",
- "cross reference to self",
- "unusual Xr order",
- "unusual Xr punctuation",
- "AUTHORS section without An macro",
-
- /* related to macros and nesting */
- "obsolete macro",
- "macro neither callable nor escaped",
- "skipping paragraph macro",
- "moving paragraph macro out of list",
- "skipping no-space macro",
- "blocks badly nested",
- "nested displays are not portable",
- "moving content out of list",
- "first macro on line",
- "line scope broken",
- "skipping blank line in line scope",
-
- /* related to missing macro arguments */
- "skipping empty request",
- "conditional request controls empty scope",
- "skipping empty macro",
- "empty block",
- "empty argument, using 0n",
- "missing display type, using -ragged",
- "list type is not the first argument",
- "missing -width in -tag list, using 6n",
- "missing utility name, using \"\"",
- "missing function name, using \"\"",
- "empty head in list item",
- "empty list item",
- "missing argument, using next line",
- "missing font type, using \\fR",
- "unknown font type, using \\fR",
- "nothing follows prefix",
- "empty reference block",
- "missing section argument",
- "missing -std argument, adding it",
- "missing option string, using \"\"",
- "missing resource identifier, using \"\"",
- "missing eqn box, using \"\"",
-
- /* related to bad macro arguments */
- "duplicate argument",
- "skipping duplicate argument",
- "skipping duplicate display type",
- "skipping duplicate list type",
- "skipping -width argument",
- "wrong number of cells",
- "unknown AT&T UNIX version",
- "comma in function argument",
- "parenthesis in function name",
- "unknown library name",
- "invalid content in Rs block",
- "invalid Boolean argument",
- "argument contains two font escapes",
- "unknown font, skipping request",
- "odd number of characters in request",
-
- /* related to plain text */
- "blank line in fill mode, using .sp",
- "tab in filled text",
- "new sentence, new line",
- "invalid escape sequence",
- "undefined string, using \"\"",
-
- /* related to tables */
- "tbl line starts with span",
- "tbl column starts with span",
- "skipping vertical bar in tbl layout",
-
- "generic error",
-
- /* related to tables */
- "non-alphabetic character in tbl options",
- "skipping unknown tbl option",
- "missing tbl option argument",
- "wrong tbl option argument size",
- "empty tbl layout",
- "invalid character in tbl layout",
- "unmatched parenthesis in tbl layout",
- "tbl without any data cells",
- "ignoring data in spanned tbl cell",
- "ignoring extra tbl data cells",
- "data block open at end of tbl",
-
- /* related to document structure and macros */
- NULL,
- "duplicate prologue macro",
- "skipping late title macro",
- "input stack limit exceeded, infinite loop?",
- "skipping bad character",
- "skipping unknown macro",
- "ignoring request outside macro",
- "skipping insecure request",
- "skipping item outside list",
- "skipping column outside column list",
- "skipping end of block that is not open",
- "fewer RS blocks open, skipping",
- "inserting missing end of block",
- "appending missing end of block",
-
- /* related to request and macro arguments */
- "escaped character not allowed in a name",
- "using macro argument outside macro",
- "argument number is not numeric",
- "NOT IMPLEMENTED: Bd -file",
- "skipping display without arguments",
- "missing list type, using -item",
- "argument is not numeric, using 1",
- "argument is not a character",
- "missing manual name, using \"\"",
- "uname(3) system call failed, using UNKNOWN",
- "unknown standard specifier",
- "skipping request without numeric argument",
- "excessive shift",
- "NOT IMPLEMENTED: .so with absolute path or \"..\"",
- ".so request failed",
- "skipping all arguments",
- "skipping excess arguments",
- "divide by zero",
-
- "unsupported feature",
- "input too large",
- "unsupported control character",
- "unsupported roff request",
- "nested .while loops",
- "end of scope with open .while loop",
- "end of .while loop in inner scope",
- "cannot continue this .while loop",
- "eqn delim option in tbl",
- "unsupported tbl layout modifier",
- "ignoring macro in table",
-};
-
-static const char * const mandoclevels[MANDOCLEVEL_MAX] = {
- "SUCCESS",
- "STYLE",
- "WARNING",
- "ERROR",
- "UNSUPP",
- "BADARG",
- "SYSERR"
-};
static void
}
if (format == MPARSE_MDOC) {
- curp->man->macroset = MACROSET_MDOC;
+ curp->man->meta.macroset = MACROSET_MDOC;
if (curp->man->mdocmac == NULL)
curp->man->mdocmac = roffhash_alloc(MDOC_Dd, MDOC_MAX);
} else {
- curp->man->macroset = MACROSET_MAN;
+ curp->man->meta.macroset = MACROSET_MAN;
if (curp->man->manmac == NULL)
curp->man->manmac = roffhash_alloc(MAN_TH, MAN_MAX);
}
- curp->man->first->tok = TOKEN_NONE;
+ curp->man->meta.first->tok = TOKEN_NONE;
}
/*
{
struct buf ln;
struct buf *firstln, *lastln, *thisln, *loop;
- const char *save_file;
char *cp;
size_t pos; /* byte number in the ln buffer */
+ size_t spos; /* at the start of the current line parse */
int line_result, result;
int of;
int lnn; /* line number in the real file */
ln.sz = 256;
ln.buf = mandoc_malloc(ln.sz);
ln.next = NULL;
- firstln = loop = NULL;
+ firstln = lastln = loop = NULL;
lnn = curp->line;
pos = 0;
inloop = 0;
curp->filenc & MPARSE_LATIN1)
curp->filenc = preconv_cue(&blk, i);
}
+ spos = pos;
while (i < blk.sz && (start || blk.buf[i] != '\0')) {
if (c & 0x80) {
if ( ! (curp->filenc && preconv_encode(
&blk, &i, &ln, &pos, &curp->filenc))) {
- mandoc_vmsg(MANDOCERR_CHAR_BAD, curp,
+ mandoc_msg(MANDOCERR_CHAR_BAD,
curp->line, pos, "0x%x", c);
ln.buf[pos++] = '?';
i++;
*/
if (c == 0x7f || (c < 0x20 && c != 0x09)) {
- mandoc_vmsg(c == 0x00 || c == 0x04 ||
+ mandoc_msg(c == 0x00 || c == 0x04 ||
c > 0x0a ? MANDOCERR_CHAR_BAD :
MANDOCERR_CHAR_UNSUPP,
- curp, curp->line, pos, "0x%x", c);
+ curp->line, pos, "0x%x", c);
i++;
if (c != '\r')
ln.buf[pos++] = '?';
/* XXX Ugly hack to mark the end of the input. */
if (i == blk.sz || blk.buf[i] == '\0') {
+ if (pos + 2 > ln.sz)
+ resize_buf(&ln, 256);
ln.buf[pos++] = '\n';
ln.buf[pos] = '\0';
}
of = 0;
rerun:
- line_result = roff_parseln(curp->roff, curp->line, &ln, &of);
+ line_result = roff_parseln(curp->roff, curp->line,
+ &ln, &of, start && spos == 0 ? pos : 0);
/* Process options. */
if (loop == curp->loop)
break;
mandoc_msg(MANDOCERR_WHILE_NEST,
- curp, curp->line, pos, NULL);
+ curp->line, pos, NULL);
}
curp->loop = thisln;
loop = NULL;
case ROFF_LOOPEXIT:
if (curp->loop == NULL) {
mandoc_msg(MANDOCERR_WHILE_FAIL,
- curp, curp->line, pos, NULL);
+ curp->line, pos, NULL);
break;
}
if (inloop == 0) {
mandoc_msg(MANDOCERR_WHILE_INTO,
- curp, curp->line, pos, NULL);
+ curp->line, pos, NULL);
curp->loop = loop = NULL;
break;
}
case ROFF_IGN:
break;
case ROFF_CONT:
- if (curp->man->macroset == MACROSET_NONE)
+ if (curp->man->meta.macroset == MACROSET_NONE)
choose_parser(curp);
- if ((curp->man->macroset == MACROSET_MDOC ?
+ if ((curp->man->meta.macroset == MACROSET_MDOC ?
mdoc_parseln(curp->man, curp->line, ln.buf, of) :
man_parseln(curp->man, curp->line, ln.buf, of)
) == 2)
if (++curp->reparse_count > REPARSE_LIMIT) {
/* Abort and return to the top level. */
result = ROFF_IGN;
- mandoc_msg(MANDOCERR_ROFFLOOP, curp,
+ mandoc_msg(MANDOCERR_ROFFLOOP,
curp->line, pos, NULL);
goto out;
}
case ROFF_SO:
if ( ! (curp->options & MPARSE_SO) &&
(i >= blk.sz || blk.buf[i] == '\0')) {
- curp->sodest = mandoc_strdup(ln.buf + of);
+ curp->man->meta.sodest =
+ mandoc_strdup(ln.buf + of);
goto out;
}
- save_file = curp->file;
if ((fd = mparse_open(curp, ln.buf + of)) != -1) {
mparse_readfd(curp, fd, ln.buf + of);
close(fd);
- curp->file = save_file;
} else {
- curp->file = save_file;
- mandoc_vmsg(MANDOCERR_SO_FAIL,
- curp, curp->line, pos,
- ".so %s", ln.buf + of);
+ mandoc_msg(MANDOCERR_SO_FAIL,
+ curp->line, of, ".so %s: %s",
+ ln.buf + of, strerror(errno));
ln.sz = mandoc_asprintf(&cp,
".sp\nSee the file %s.\n.sp",
ln.buf + of);
out:
if (inloop) {
if (result != ROFF_USERRET)
- mandoc_msg(MANDOCERR_WHILE_OUTOF, curp,
+ mandoc_msg(MANDOCERR_WHILE_OUTOF,
curp->line, pos, NULL);
curp->loop = NULL;
}
}
static int
-read_whole_file(struct mparse *curp, const char *file, int fd,
- struct buf *fb, int *with_mmap)
+read_whole_file(struct mparse *curp, int fd, struct buf *fb, int *with_mmap)
{
struct stat st;
gzFile gz;
int gzerrnum, retval;
if (fstat(fd, &st) == -1) {
- mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0,
- "fstat: %s", strerror(errno));
- return 0;
+ mandoc_msg(MANDOCERR_FSTAT, 0, 0, "%s", strerror(errno));
+ return -1;
}
/*
if (curp->gzip == 0 && S_ISREG(st.st_mode)) {
if (st.st_size > 0x7fffffff) {
- mandoc_msg(MANDOCERR_TOOLARGE, curp, 0, 0, NULL);
- return 0;
+ mandoc_msg(MANDOCERR_TOOLARGE, 0, 0, NULL);
+ return -1;
}
*with_mmap = 1;
fb->sz = (size_t)st.st_size;
fb->buf = mmap(NULL, fb->sz, PROT_READ, MAP_SHARED, fd, 0);
if (fb->buf != MAP_FAILED)
- return 1;
+ return 0;
}
if (curp->gzip) {
* which this function must not do.
*/
if ((fd = dup(fd)) == -1) {
- mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0,
- "dup: %s", strerror(errno));
- return 0;
+ mandoc_msg(MANDOCERR_DUP, 0, 0,
+ "%s", strerror(errno));
+ return -1;
}
if ((gz = gzdopen(fd, "rb")) == NULL) {
- mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0,
- "gzdopen: %s", strerror(errno));
+ mandoc_msg(MANDOCERR_GZDOPEN, 0, 0,
+ "%s", strerror(errno));
close(fd);
- return 0;
+ return -1;
}
} else
gz = NULL;
*with_mmap = 0;
off = 0;
- retval = 0;
+ retval = -1;
fb->sz = 0;
fb->buf = NULL;
for (;;) {
if (off == fb->sz) {
if (fb->sz == (1U << 31)) {
- mandoc_msg(MANDOCERR_TOOLARGE, curp,
- 0, 0, NULL);
+ mandoc_msg(MANDOCERR_TOOLARGE, 0, 0, NULL);
break;
}
resize_buf(fb, 65536);
read(fd, fb->buf + (int)off, fb->sz - off);
if (ssz == 0) {
fb->sz = off;
- retval = 1;
+ retval = 0;
break;
}
if (ssz == -1) {
if (curp->gzip)
(void)gzerror(gz, &gzerrnum);
- mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, "read: %s",
+ mandoc_msg(MANDOCERR_READ, 0, 0, "%s",
curp->gzip && gzerrnum != Z_ERRNO ?
zError(gzerrnum) : strerror(errno));
break;
}
if (curp->gzip && (gzerrnum = gzclose(gz)) != Z_OK)
- mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, "gzclose: %s",
+ mandoc_msg(MANDOCERR_GZCLOSE, 0, 0, "%s",
gzerrnum == Z_ERRNO ? strerror(errno) :
zError(gzerrnum));
- if (retval == 0) {
+ if (retval == -1) {
free(fb->buf);
fb->buf = NULL;
}
static void
mparse_end(struct mparse *curp)
{
- if (curp->man->macroset == MACROSET_NONE)
- curp->man->macroset = MACROSET_MAN;
- if (curp->man->macroset == MACROSET_MDOC)
+ if (curp->man->meta.macroset == MACROSET_NONE)
+ curp->man->meta.macroset = MACROSET_MAN;
+ if (curp->man->meta.macroset == MACROSET_MDOC)
mdoc_endparse(curp->man);
else
man_endparse(curp->man);
roff_endparse(curp->roff);
}
-static void
-mparse_parse_buffer(struct mparse *curp, struct buf blk, const char *file)
+/*
+ * Read the whole file into memory and call the parsers.
+ * Called recursively when an .so request is encountered.
+ */
+void
+mparse_readfd(struct mparse *curp, int fd, const char *filename)
{
- struct buf *svprimary;
- const char *svfile;
- size_t offset;
static int recursion_depth;
- if (64 < recursion_depth) {
- mandoc_msg(MANDOCERR_ROFFLOOP, curp, curp->line, 0, NULL);
+ struct buf blk;
+ struct buf *save_primary;
+ const char *save_filename, *cp;
+ size_t offset;
+ int save_filenc, save_lineno;
+ int with_mmap;
+
+ if (recursion_depth > 64) {
+ mandoc_msg(MANDOCERR_ROFFLOOP, curp->line, 0, NULL);
+ return;
+ } else if (recursion_depth == 0 &&
+ (cp = strrchr(filename, '.')) != NULL &&
+ cp[1] >= '1' && cp[1] <= '9')
+ curp->man->filesec = cp[1];
+ else
+ curp->man->filesec = '\0';
+
+ if (read_whole_file(curp, fd, &blk, &with_mmap) == -1)
return;
- }
- /* Line number is per-file. */
- svfile = curp->file;
- curp->file = file;
- svprimary = curp->primary;
+ /*
+ * Save some properties of the parent file.
+ */
+
+ save_primary = curp->primary;
+ save_filenc = curp->filenc;
+ save_lineno = curp->line;
+ save_filename = mandoc_msg_getinfilename();
+
curp->primary = &blk;
+ curp->filenc = curp->options & (MPARSE_UTF8 | MPARSE_LATIN1);
curp->line = 1;
- recursion_depth++;
+ mandoc_msg_setinfilename(filename);
/* Skip an UTF-8 byte order mark. */
if (curp->filenc & MPARSE_UTF8 && blk.sz > 2 &&
} else
offset = 0;
+ recursion_depth++;
mparse_buf_r(curp, blk, offset, 1);
-
if (--recursion_depth == 0)
mparse_end(curp);
- curp->primary = svprimary;
- curp->file = svfile;
-}
-
-enum mandoclevel
-mparse_readmem(struct mparse *curp, void *buf, size_t len,
- const char *file)
-{
- struct buf blk;
+ /*
+ * Clean up and restore saved parent properties.
+ */
- blk.buf = buf;
- blk.sz = len;
+ if (with_mmap)
+ munmap(blk.buf, blk.sz);
+ else
+ free(blk.buf);
- mparse_parse_buffer(curp, blk, file);
- return curp->file_status;
-}
-
-/*
- * Read the whole file into memory and call the parsers.
- * Called recursively when an .so request is encountered.
- */
-enum mandoclevel
-mparse_readfd(struct mparse *curp, int fd, const char *file)
-{
- struct buf blk;
- int with_mmap;
- int save_filenc;
-
- if (read_whole_file(curp, file, fd, &blk, &with_mmap)) {
- save_filenc = curp->filenc;
- curp->filenc = curp->options &
- (MPARSE_UTF8 | MPARSE_LATIN1);
- mparse_parse_buffer(curp, blk, file);
- curp->filenc = save_filenc;
- if (with_mmap)
- munmap(blk.buf, blk.sz);
- else
- free(blk.buf);
- }
- return curp->file_status;
+ curp->primary = save_primary;
+ curp->filenc = save_filenc;
+ curp->line = save_lineno;
+ if (save_filename != NULL)
+ mandoc_msg_setinfilename(save_filename);
}
int
mparse_open(struct mparse *curp, const char *file)
{
char *cp;
- int fd;
+ int fd, save_errno;
- curp->file = file;
cp = strrchr(file, '.');
curp->gzip = (cp != NULL && ! strcmp(cp + 1, "gz"));
*/
if ( ! curp->gzip) {
+ save_errno = errno;
mandoc_asprintf(&cp, "%s.gz", file);
fd = open(cp, O_RDONLY);
free(cp);
+ errno = save_errno;
if (fd != -1) {
curp->gzip = 1;
return fd;
/* Neither worked, give up. */
- mandoc_msg(MANDOCERR_FILE, curp, 0, 0, strerror(errno));
return -1;
}
struct mparse *
-mparse_alloc(int options, enum mandocerr mmin, mandocmsg mmsg,
- enum mandoc_os os_e, const char *os_s)
+mparse_alloc(int options, enum mandoc_os os_e, const char *os_s)
{
struct mparse *curp;
curp = mandoc_calloc(1, sizeof(struct mparse));
curp->options = options;
- curp->mmin = mmin;
- curp->mmsg = mmsg;
curp->os_s = os_s;
- curp->roff = roff_alloc(curp, options);
- curp->man = roff_man_alloc(curp->roff, curp, curp->os_s,
+ curp->roff = roff_alloc(options);
+ curp->man = roff_man_alloc(curp->roff, curp->os_s,
curp->options & MPARSE_QUICK ? 1 : 0);
if (curp->options & MPARSE_MDOC) {
- curp->man->macroset = MACROSET_MDOC;
+ curp->man->meta.macroset = MACROSET_MDOC;
if (curp->man->mdocmac == NULL)
curp->man->mdocmac = roffhash_alloc(MDOC_Dd, MDOC_MAX);
} else if (curp->options & MPARSE_MAN) {
- curp->man->macroset = MACROSET_MAN;
+ curp->man->meta.macroset = MACROSET_MAN;
if (curp->man->manmac == NULL)
curp->man->manmac = roffhash_alloc(MAN_TH, MAN_MAX);
}
- curp->man->first->tok = TOKEN_NONE;
+ curp->man->meta.first->tok = TOKEN_NONE;
curp->man->meta.os_e = os_e;
+ tag_alloc();
return curp;
}
void
mparse_reset(struct mparse *curp)
{
+ tag_free();
roff_reset(curp->roff);
roff_man_reset(curp->man);
free_buf_list(curp->secondary);
curp->secondary = NULL;
-
- free(curp->sodest);
- curp->sodest = NULL;
-
- curp->file_status = MANDOCLEVEL_OK;
curp->gzip = 0;
+ tag_alloc();
}
void
mparse_free(struct mparse *curp)
{
+ tag_free();
roffhash_free(curp->man->mdocmac);
roffhash_free(curp->man->manmac);
roff_man_free(curp->man);
roff_free(curp->roff);
free_buf_list(curp->secondary);
- free(curp->sodest);
free(curp);
}
-void
-mparse_result(struct mparse *curp, struct roff_man **man,
- char **sodest)
+struct roff_meta *
+mparse_result(struct mparse *curp)
{
-
- if (sodest && NULL != (*sodest = curp->sodest)) {
- *man = NULL;
- return;
+ roff_state_reset(curp->man);
+ if (curp->options & MPARSE_VALIDATE) {
+ if (curp->man->meta.macroset == MACROSET_MDOC)
+ mdoc_validate(curp->man);
+ else
+ man_validate(curp->man);
+ tag_postprocess(curp->man, curp->man->meta.first);
}
- if (man)
- *man = curp->man;
-}
-
-void
-mparse_updaterc(struct mparse *curp, enum mandoclevel *rc)
-{
- if (curp->file_status > *rc)
- *rc = curp->file_status;
-}
-
-void
-mandoc_vmsg(enum mandocerr t, struct mparse *m,
- int ln, int pos, const char *fmt, ...)
-{
- char buf[256];
- va_list ap;
-
- va_start(ap, fmt);
- (void)vsnprintf(buf, sizeof(buf), fmt, ap);
- va_end(ap);
-
- mandoc_msg(t, m, ln, pos, buf);
-}
-
-void
-mandoc_msg(enum mandocerr er, struct mparse *m,
- int ln, int col, const char *msg)
-{
- enum mandoclevel level;
-
- if (er < m->mmin && er != MANDOCERR_FILE)
- return;
-
- level = MANDOCLEVEL_UNSUPP;
- while (er < mandoclimits[level])
- level--;
-
- if (m->mmsg)
- (*m->mmsg)(er, level, m->file, ln, col, msg);
-
- if (m->file_status < level)
- m->file_status = level;
-}
-
-const char *
-mparse_strerror(enum mandocerr er)
-{
-
- return mandocerrs[er];
-}
-
-const char *
-mparse_strlevel(enum mandoclevel lvl)
-{
- return mandoclevels[lvl];
+ return &curp->man->meta;
}
void
git.ckatri.com / mandoc.git / blobdiff