version 1.76, 2011/05/17 11:50:20 |
version 1.101, 2012/05/27 17:54:54 |
Line 104 enum mandocerr { |
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Line 104 enum mandocerr { |
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MANDOCERR_BADESCAPE, /* unknown escape sequence */ |
MANDOCERR_BADESCAPE, /* unknown escape sequence */ |
MANDOCERR_BADQUOTE, /* unterminated quoted string */ |
MANDOCERR_BADQUOTE, /* unterminated quoted string */ |
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/* related to equations */ |
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MANDOCERR_EQNQUOTE, /* unexpected literal in equation */ |
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MANDOCERR_ERROR, /* ===== start of errors ===== */ |
MANDOCERR_ERROR, /* ===== start of errors ===== */ |
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/* related to equations */ |
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MANDOCERR_EQNNSCOPE, /* unexpected equation scope closure*/ |
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MANDOCERR_EQNSCOPE, /* equation scope open on exit */ |
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MANDOCERR_EQNBADSCOPE, /* overlapping equation scopes */ |
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MANDOCERR_EQNEOF, /* unexpected end of equation */ |
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MANDOCERR_EQNSYNT, /* equation syntax error */ |
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/* related to tables */ |
/* related to tables */ |
MANDOCERR_TBL, /* bad table syntax */ |
MANDOCERR_TBL, /* bad table syntax */ |
MANDOCERR_TBLOPT, /* bad table option */ |
MANDOCERR_TBLOPT, /* bad table option */ |
Line 140 enum mandocerr { |
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Line 150 enum mandocerr { |
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MANDOCERR_NOTMANUAL, /* manual isn't really a manual */ |
MANDOCERR_NOTMANUAL, /* manual isn't really a manual */ |
MANDOCERR_COLUMNS, /* column syntax is inconsistent */ |
MANDOCERR_COLUMNS, /* column syntax is inconsistent */ |
MANDOCERR_BADDISP, /* NOT IMPLEMENTED: .Bd -file */ |
MANDOCERR_BADDISP, /* NOT IMPLEMENTED: .Bd -file */ |
MANDOCERR_SYNTLINESCOPE, /* line scope broken, syntax violated */ |
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MANDOCERR_SYNTARGVCOUNT, /* argument count wrong, violates syntax */ |
MANDOCERR_SYNTARGVCOUNT, /* argument count wrong, violates syntax */ |
MANDOCERR_SYNTCHILD, /* child violates parent syntax */ |
MANDOCERR_SYNTCHILD, /* child violates parent syntax */ |
MANDOCERR_SYNTARGCOUNT, /* argument count wrong, violates syntax */ |
MANDOCERR_SYNTARGCOUNT, /* argument count wrong, violates syntax */ |
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int cols; /* number of columns */ |
int cols; /* number of columns */ |
}; |
}; |
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enum tbl_headt { |
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TBL_HEAD_DATA, /* plug in data from tbl_dat */ |
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TBL_HEAD_VERT, /* vertical spacer */ |
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TBL_HEAD_DVERT /* double-vertical spacer */ |
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}; |
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/* |
/* |
* The head of a table specifies all of its columns. When formatting a |
* The head of a table specifies all of its columns. When formatting a |
* tbl_span, iterate over these and plug in data from the tbl_span when |
* tbl_span, iterate over these and plug in data from the tbl_span when |
* appropriate, using tbl_cell as a guide to placement. |
* appropriate, using tbl_cell as a guide to placement. |
*/ |
*/ |
struct tbl_head { |
struct tbl_head { |
enum tbl_headt pos; |
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int ident; /* 0 <= unique id < cols */ |
int ident; /* 0 <= unique id < cols */ |
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int vert; /* width of preceding vertical line */ |
struct tbl_head *next; |
struct tbl_head *next; |
struct tbl_head *prev; |
struct tbl_head *prev; |
}; |
}; |
Line 194 enum tbl_cellt { |
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Line 197 enum tbl_cellt { |
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TBL_CELL_DOWN, /* ^ */ |
TBL_CELL_DOWN, /* ^ */ |
TBL_CELL_HORIZ, /* _, - */ |
TBL_CELL_HORIZ, /* _, - */ |
TBL_CELL_DHORIZ, /* = */ |
TBL_CELL_DHORIZ, /* = */ |
TBL_CELL_VERT, /* | */ |
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TBL_CELL_DVERT, /* || */ |
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TBL_CELL_MAX |
TBL_CELL_MAX |
}; |
}; |
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Line 204 enum tbl_cellt { |
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Line 205 enum tbl_cellt { |
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*/ |
*/ |
struct tbl_cell { |
struct tbl_cell { |
struct tbl_cell *next; |
struct tbl_cell *next; |
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int vert; /* width of preceding vertical line */ |
enum tbl_cellt pos; |
enum tbl_cellt pos; |
size_t spacing; |
size_t spacing; |
int flags; |
int flags; |
Line 270 struct tbl_span { |
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Line 272 struct tbl_span { |
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struct tbl_span *next; |
struct tbl_span *next; |
}; |
}; |
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enum eqn_boxt { |
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EQN_ROOT, /* root of parse tree */ |
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EQN_TEXT, /* text (number, variable, whatever) */ |
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EQN_SUBEXPR, /* nested `eqn' subexpression */ |
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EQN_LIST, /* subexpressions list */ |
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EQN_MATRIX /* matrix subexpression */ |
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}; |
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enum eqn_markt { |
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EQNMARK_NONE = 0, |
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EQNMARK_DOT, |
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EQNMARK_DOTDOT, |
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EQNMARK_HAT, |
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EQNMARK_TILDE, |
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EQNMARK_VEC, |
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EQNMARK_DYAD, |
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EQNMARK_BAR, |
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EQNMARK_UNDER, |
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EQNMARK__MAX |
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}; |
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enum eqn_fontt { |
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EQNFONT_NONE = 0, |
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EQNFONT_ROMAN, |
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EQNFONT_BOLD, |
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EQNFONT_FAT, |
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EQNFONT_ITALIC, |
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EQNFONT__MAX |
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}; |
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enum eqn_post { |
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EQNPOS_NONE = 0, |
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EQNPOS_OVER, |
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EQNPOS_SUP, |
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EQNPOS_SUB, |
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EQNPOS_TO, |
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EQNPOS_FROM, |
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EQNPOS__MAX |
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}; |
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enum eqn_pilet { |
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EQNPILE_NONE = 0, |
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EQNPILE_PILE, |
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EQNPILE_CPILE, |
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EQNPILE_RPILE, |
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EQNPILE_LPILE, |
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EQNPILE_COL, |
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EQNPILE_CCOL, |
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EQNPILE_RCOL, |
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EQNPILE_LCOL, |
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EQNPILE__MAX |
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}; |
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/* |
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* A "box" is a parsed mathematical expression as defined by the eqn.7 |
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* grammar. |
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*/ |
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struct eqn_box { |
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int size; /* font size of expression */ |
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#define EQN_DEFSIZE INT_MIN |
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enum eqn_boxt type; /* type of node */ |
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struct eqn_box *first; /* first child node */ |
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struct eqn_box *last; /* last child node */ |
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struct eqn_box *next; /* node sibling */ |
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struct eqn_box *parent; /* node sibling */ |
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char *text; /* text (or NULL) */ |
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char *left; |
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char *right; |
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enum eqn_post pos; /* position of next box */ |
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enum eqn_markt mark; /* a mark about the box */ |
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enum eqn_fontt font; /* font of box */ |
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enum eqn_pilet pile; /* equation piling */ |
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}; |
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/* |
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* An equation consists of a tree of expressions starting at a given |
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* line and position. |
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*/ |
struct eqn { |
struct eqn { |
size_t sz; |
char *name; /* identifier (or NULL) */ |
char *data; |
struct eqn_box *root; /* root mathematical expression */ |
int line; /* invocation line */ |
int ln; /* invocation line */ |
int pos; /* invocation position */ |
int pos; /* invocation position */ |
}; |
}; |
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Line 292 enum mandoc_esc { |
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Line 372 enum mandoc_esc { |
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ESCAPE_ERROR = 0, /* bail! unparsable escape */ |
ESCAPE_ERROR = 0, /* bail! unparsable escape */ |
ESCAPE_IGNORE, /* escape to be ignored */ |
ESCAPE_IGNORE, /* escape to be ignored */ |
ESCAPE_SPECIAL, /* a regular special character */ |
ESCAPE_SPECIAL, /* a regular special character */ |
ESCAPE_PREDEF, /* a predefined special character */ |
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ESCAPE_FONT, /* a generic font mode */ |
ESCAPE_FONT, /* a generic font mode */ |
ESCAPE_FONTBOLD, /* bold font mode */ |
ESCAPE_FONTBOLD, /* bold font mode */ |
ESCAPE_FONTITALIC, /* italic font mode */ |
ESCAPE_FONTITALIC, /* italic font mode */ |
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__BEGIN_DECLS |
__BEGIN_DECLS |
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void mparse_free(struct mparse *); |
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void mparse_reset(struct mparse *); |
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struct mparse *mparse_alloc(enum mparset, |
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enum mandoclevel, mandocmsg, void *); |
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enum mandoclevel mparse_readfd(struct mparse *, int, const char *); |
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void mparse_result(struct mparse *, struct mdoc **, struct man **); |
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const char *mparse_strerror(enum mandocerr); |
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const char *mparse_strlevel(enum mandoclevel); |
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void *mandoc_calloc(size_t, size_t); |
void *mandoc_calloc(size_t, size_t); |
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enum mandoc_esc mandoc_escape(const char **, const char **, int *); |
void *mandoc_malloc(size_t); |
void *mandoc_malloc(size_t); |
void *mandoc_realloc(void *, size_t); |
void *mandoc_realloc(void *, size_t); |
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char *mandoc_strdup(const char *); |
enum mandoc_esc mandoc_escape(const char **, const char **, int *); |
char *mandoc_strndup(const char *, size_t); |
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struct mchars *mchars_alloc(void); |
struct mchars *mchars_alloc(void); |
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void mchars_free(struct mchars *); |
char mchars_num2char(const char *, size_t); |
char mchars_num2char(const char *, size_t); |
int mchars_num2uc(const char *, size_t); |
int mchars_num2uc(const char *, size_t); |
const char *mchars_spec2str(struct mchars *, const char *, size_t, size_t *); |
int mchars_spec2cp(const struct mchars *, |
int mchars_spec2cp(struct mchars *, const char *, size_t); |
const char *, size_t); |
const char *mchars_res2str(struct mchars *, const char *, size_t, size_t *); |
const char *mchars_spec2str(const struct mchars *, |
int mchars_res2cp(struct mchars *, const char *, size_t); |
const char *, size_t, size_t *); |
void mchars_free(struct mchars *); |
struct mparse *mparse_alloc(enum mparset, enum mandoclevel, |
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mandocmsg, void *, char *); |
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void mparse_free(struct mparse *); |
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void mparse_keep(struct mparse *); |
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enum mandoclevel mparse_readfd(struct mparse *, int, const char *); |
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enum mandoclevel mparse_readmem(struct mparse *, const void *, size_t, |
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const char *); |
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void mparse_reset(struct mparse *); |
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void mparse_result(struct mparse *, |
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struct mdoc **, struct man **); |
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const char *mparse_getkeep(const struct mparse *); |
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const char *mparse_strerror(enum mandocerr); |
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const char *mparse_strlevel(enum mandoclevel); |
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__END_DECLS |
__END_DECLS |
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