version 1.184, 2017/07/01 09:47:30 |
version 1.192, 2017/07/20 14:36:36 |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#if HAVE_ERR |
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#include <err.h> |
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#endif |
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#include <errno.h> |
#include <errno.h> |
#include <fcntl.h> |
#include <fcntl.h> |
#include <stdarg.h> |
#include <stdarg.h> |
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#include "mdoc.h" |
#include "mdoc.h" |
#include "man.h" |
#include "man.h" |
#include "libmandoc.h" |
#include "libmandoc.h" |
#include "roff_int.h" |
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#define REPARSE_LIMIT 1000 |
#define REPARSE_LIMIT 1000 |
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Line 75 static void mparse_parse_buffer(struct mparse *, str |
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Line 71 static void mparse_parse_buffer(struct mparse *, str |
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static const enum mandocerr mandoclimits[MANDOCLEVEL_MAX] = { |
static const enum mandocerr mandoclimits[MANDOCLEVEL_MAX] = { |
MANDOCERR_OK, |
MANDOCERR_OK, |
MANDOCERR_STYLE, |
MANDOCERR_OK, |
MANDOCERR_WARNING, |
MANDOCERR_WARNING, |
MANDOCERR_ERROR, |
MANDOCERR_ERROR, |
MANDOCERR_UNSUPP, |
MANDOCERR_UNSUPP, |
Line 98 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 94 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"generic style suggestion", |
"generic style suggestion", |
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"legacy man(7) date format", |
"legacy man(7) date format", |
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"lower case character in document title", |
"duplicate RCS id", |
"duplicate RCS id", |
"typo in section name", |
"typo in section name", |
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"unterminated quoted argument", |
"useless macro", |
"useless macro", |
"consider using OS macro", |
"consider using OS macro", |
"errnos out of order", |
"errnos out of order", |
"duplicate errno", |
"duplicate errno", |
"description line ends with a full stop", |
"trailing delimiter", |
"no blank before trailing delimiter", |
"no blank before trailing delimiter", |
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"fill mode already enabled, skipping", |
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"fill mode already disabled, skipping", |
"function name without markup", |
"function name without markup", |
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"whitespace at end of input line", |
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"bad comment style", |
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"generic warning", |
"generic warning", |
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/* related to the prologue */ |
/* related to the prologue */ |
"missing manual title, using UNTITLED", |
"missing manual title, using UNTITLED", |
"missing manual title, using \"\"", |
"missing manual title, using \"\"", |
"lower case character in document title", |
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"missing manual section, using \"\"", |
"missing manual section, using \"\"", |
"unknown manual section", |
"unknown manual section", |
"missing date, using today's date", |
"missing date, using today's date", |
"cannot parse date, using it verbatim", |
"cannot parse date, using it verbatim", |
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"date in the future, using it anyway", |
"missing Os macro, using \"\"", |
"missing Os macro, using \"\"", |
"duplicate prologue macro", |
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"late prologue macro", |
"late prologue macro", |
"skipping late title macro", |
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"prologue macros out of order", |
"prologue macros out of order", |
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/* related to document structure */ |
/* related to document structure */ |
Line 139 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 139 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"sections out of conventional order", |
"sections out of conventional order", |
"duplicate section title", |
"duplicate section title", |
"unexpected section", |
"unexpected section", |
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"cross reference to self", |
"unusual Xr order", |
"unusual Xr order", |
"unusual Xr punctuation", |
"unusual Xr punctuation", |
"AUTHORS section without An macro", |
"AUTHORS section without An macro", |
Line 153 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 154 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"nested displays are not portable", |
"nested displays are not portable", |
"moving content out of list", |
"moving content out of list", |
"first macro on line", |
"first macro on line", |
"fill mode already enabled, skipping", |
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"fill mode already disabled, skipping", |
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"line scope broken", |
"line scope broken", |
"skipping blank line in line scope", |
"skipping blank line in line scope", |
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Line 183 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 182 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"missing eqn box, using \"\"", |
"missing eqn box, using \"\"", |
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/* related to bad macro arguments */ |
/* related to bad macro arguments */ |
"unterminated quoted argument", |
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"duplicate argument", |
"duplicate argument", |
"skipping duplicate argument", |
"skipping duplicate argument", |
"skipping duplicate display type", |
"skipping duplicate display type", |
Line 202 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 200 static const char * const mandocerrs[MANDOCERR_MAX] = |
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/* related to plain text */ |
/* related to plain text */ |
"blank line in fill mode, using .sp", |
"blank line in fill mode, using .sp", |
"tab in filled text", |
"tab in filled text", |
"whitespace at end of input line", |
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"new sentence, new line", |
"new sentence, new line", |
"bad comment style", |
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"invalid escape sequence", |
"invalid escape sequence", |
"undefined string, using \"\"", |
"undefined string, using \"\"", |
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Line 230 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 226 static const char * const mandocerrs[MANDOCERR_MAX] = |
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/* related to document structure and macros */ |
/* related to document structure and macros */ |
NULL, |
NULL, |
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"duplicate prologue macro", |
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"skipping late title macro", |
"input stack limit exceeded, infinite loop?", |
"input stack limit exceeded, infinite loop?", |
"skipping bad character", |
"skipping bad character", |
"skipping unknown macro", |
"skipping unknown macro", |
Line 341 choose_parser(struct mparse *curp) |
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Line 339 choose_parser(struct mparse *curp) |
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static int |
static int |
mparse_buf_r(struct mparse *curp, struct buf blk, size_t i, int start) |
mparse_buf_r(struct mparse *curp, struct buf blk, size_t i, int start) |
{ |
{ |
const struct tbl_span *span; |
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struct buf ln; |
struct buf ln; |
const char *save_file; |
const char *save_file; |
char *cp; |
char *cp; |
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if (curp->man->macroset == MACROSET_NONE) |
if (curp->man->macroset == MACROSET_NONE) |
choose_parser(curp); |
choose_parser(curp); |
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/* |
if ((curp->man->macroset == MACROSET_MDOC ? |
* Lastly, push down into the parsers themselves. |
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* If libroff returns ROFF_TBL, then add it to the |
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* currently open parse. Since we only get here if |
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* there does exist data (see tbl_data.c), we're |
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* guaranteed that something's been allocated. |
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* Do the same for ROFF_EQN. |
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*/ |
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if (rr == ROFF_TBL) |
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while ((span = roff_span(curp->roff)) != NULL) |
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roff_addtbl(curp->man, span); |
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else if (rr == ROFF_EQN) |
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roff_addeqn(curp->man, roff_eqn(curp->roff)); |
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else if ((curp->man->macroset == MACROSET_MDOC ? |
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mdoc_parseln(curp->man, curp->line, ln.buf, of) : |
mdoc_parseln(curp->man, curp->line, ln.buf, of) : |
man_parseln(curp->man, curp->line, ln.buf, of)) == 2) |
man_parseln(curp->man, curp->line, ln.buf, of)) == 2) |
break; |
break; |
Line 574 read_whole_file(struct mparse *curp, const char *file, |
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Line 557 read_whole_file(struct mparse *curp, const char *file, |
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size_t off; |
size_t off; |
ssize_t ssz; |
ssize_t ssz; |
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if (fstat(fd, &st) == -1) |
if (fstat(fd, &st) == -1) { |
err((int)MANDOCLEVEL_SYSERR, "%s", file); |
mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, |
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"fstat: %s", strerror(errno)); |
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return 0; |
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} |
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/* |
/* |
* If we're a regular file, try just reading in the whole entry |
* If we're a regular file, try just reading in the whole entry |
Line 597 read_whole_file(struct mparse *curp, const char *file, |
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Line 583 read_whole_file(struct mparse *curp, const char *file, |
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} |
} |
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if (curp->gzip) { |
if (curp->gzip) { |
if ((gz = gzdopen(fd, "rb")) == NULL) |
if ((gz = gzdopen(fd, "rb")) == NULL) { |
err((int)MANDOCLEVEL_SYSERR, "%s", file); |
mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, |
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"gzdopen: %s", strerror(errno)); |
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return 0; |
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} |
} else |
} else |
gz = NULL; |
gz = NULL; |
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Line 627 read_whole_file(struct mparse *curp, const char *file, |
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Line 616 read_whole_file(struct mparse *curp, const char *file, |
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fb->sz = off; |
fb->sz = off; |
return 1; |
return 1; |
} |
} |
if (ssz == -1) |
if (ssz == -1) { |
err((int)MANDOCLEVEL_SYSERR, "%s", file); |
mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, |
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"read: %s", strerror(errno)); |
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break; |
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} |
off += (size_t)ssz; |
off += (size_t)ssz; |
} |
} |
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