version 1.13, 2015/02/24 20:34:43 |
version 1.23, 2015/03/01 16:57:39 |
|
|
#ifndef EXTERN_H |
#ifndef EXTERN_H |
#define EXTERN_H |
#define EXTERN_H |
|
|
|
#if !defined(__BEGIN_DECLS) |
|
# ifdef __cplusplus |
|
# define __BEGIN_DECLS extern "C" { |
|
# else |
|
# define __BEGIN_DECLS |
|
# endif |
|
#endif |
|
#if !defined(__END_DECLS) |
|
# ifdef __cplusplus |
|
# define __END_DECLS } |
|
# else |
|
# define __END_DECLS |
|
# endif |
|
#endif |
|
|
/* |
/* |
* This defines each one of the Texinfo commands that we understand. |
* This defines each one of the Texinfo commands that we understand. |
* Obviously this only refers to native commands; overriden names are a |
* Obviously this only refers to native commands; overriden names are a |
|
|
TEXICMD_DMN, |
TEXICMD_DMN, |
TEXICMD_DOCUMENTDESCRPITION, |
TEXICMD_DOCUMENTDESCRPITION, |
TEXICMD_DOCUMENTENCODING, |
TEXICMD_DOCUMENTENCODING, |
|
TEXICMD_DOCUMENTLANGUAGE, |
TEXICMD_DOTACCENT, |
TEXICMD_DOTACCENT, |
TEXICMD_DOTLESS, |
TEXICMD_DOTLESS, |
TEXICMD_DOTS, |
TEXICMD_DOTS, |
|
|
TEXICMD_FILE, |
TEXICMD_FILE, |
TEXICMD_FINALOUT, |
TEXICMD_FINALOUT, |
TEXICMD_FINDEX, |
TEXICMD_FINDEX, |
|
TEXICMD_FLUSHLEFT, |
|
TEXICMD_FLUSHRIGHT, |
|
TEXICMD_FIRSTPARAGRAPHINDENT, |
TEXICMD_FOOTNOTE, |
TEXICMD_FOOTNOTE, |
|
TEXICMD_FOOTNOTESTYLE, |
TEXICMD_FTABLE, |
TEXICMD_FTABLE, |
TEXICMD_FORMAT, |
TEXICMD_FORMAT, |
TEXICMD_GEQ, |
TEXICMD_GEQ, |
|
|
TEXICMD_IMAGE, |
TEXICMD_IMAGE, |
TEXICMD_INCLUDE, |
TEXICMD_INCLUDE, |
TEXICMD_INDENTBLOCK, |
TEXICMD_INDENTBLOCK, |
|
TEXICMD_INDICATEURL, |
TEXICMD_INFOREF, |
TEXICMD_INFOREF, |
TEXICMD_INSERTCOPYING, |
TEXICMD_INSERTCOPYING, |
TEXICMD_ITEM, |
TEXICMD_ITEM, |
Line 292 struct texifile { |
|
Line 313 struct texifile { |
|
const char *name; /* name of the file */ |
const char *name; /* name of the file */ |
size_t line; /* current line (from zero) */ |
size_t line; /* current line (from zero) */ |
size_t col; /* current column in line (from zero) */ |
size_t col; /* current column in line (from zero) */ |
char *map; /* mmap'd file OR allocated buffer */ |
char *map; /* allocated file buffer */ |
size_t mapsz; /* size of mmap */ |
size_t mapsz; /* size of map */ |
|
size_t mapmaxsz; /* full size of map */ |
|
size_t insplice; /* how many bytes left in splice */ |
|
size_t depth; /* pasted macro recursive depth */ |
}; |
}; |
|
|
struct texi; |
struct texi; |
|
|
/* |
/* |
* Callback for functions implementing texi commands. |
* Callback for functions implementing texi commands. |
*/ |
*/ |
typedef void (*texicmdfp)(struct texi *, |
typedef void (*texicmdfp)(struct texi *, enum texicmd, size_t *); |
enum texicmd, const char *, size_t, size_t *); |
|
|
|
/* |
/* |
* Describes Texinfo commands, whether native or overriden. |
* Describes Texinfo commands, whether native or overriden. |
Line 349 struct teximacro { |
|
Line 372 struct teximacro { |
|
* This keeps any necessary information handy. |
* This keeps any necessary information handy. |
*/ |
*/ |
struct texi { |
struct texi { |
|
const char *chapters; /* are we splitting chapters */ |
|
size_t chapnum; /* current chapter node */ |
|
char **dirs; /* texi directories */ |
|
size_t dirsz; /* number of texi directories */ |
|
FILE *outfile; |
|
/* |
|
* Run-time parameters. |
|
*/ |
struct texifile files[64]; /* stack of open files */ |
struct texifile files[64]; /* stack of open files */ |
size_t filepos; /* number of open files */ |
size_t filepos; /* number of open files */ |
const char *valstack[64]; /* stack of opened values */ |
const char *valstack[64]; /* stack of opened values */ |
size_t valstackpos; /* position in valstack */ |
size_t valstackpos; /* position in valstack */ |
size_t outcol; /* column in output line */ |
|
char **dirs; /* texi directories */ |
|
size_t dirsz; /* number of texi directories */ |
|
char *title; /* title of document */ |
char *title; /* title of document */ |
char *subtitle; /* subtitle of document */ |
char *subtitle; /* subtitle of document */ |
int secoffs; /* see sectioner() */ |
int secoffs; /* see sectioner() */ |
|
|
*/ |
*/ |
enum texilist list; /* current list (set recursively) */ |
enum texilist list; /* current list (set recursively) */ |
int outmacro; /* if >0, output is in line macro */ |
int outmacro; /* if >0, output is in line macro */ |
|
size_t outcol; /* column in output line */ |
int seenws; /* ws has been seen (and ignored) */ |
int seenws; /* ws has been seen (and ignored) */ |
int seenvs; /* newline has been Pp'd */ |
int seenvs; /* newline has been Pp'd */ |
int ign; /* if >0, don't print anything */ |
int ign; /* if >0, don't print anything */ |
int literal; /* if >0, literal context */ |
int literal; /* if >0, literal context */ |
}; |
}; |
|
|
|
#define BUF(_p) ((_p)->files[(_p)->filepos - 1].map) |
|
#define BUFSZ(_p) ((_p)->files[(_p)->filepos - 1].mapsz) |
|
|
#define isws(_x) \ |
#define isws(_x) \ |
(' ' == (_x) || '\t' == (_x)) |
(' ' == (_x) || '\t' == (_x)) |
#define ismspace(_x) \ |
#define ismspace(_x) \ |
|
|
|
|
__BEGIN_DECLS |
__BEGIN_DECLS |
|
|
void advance(struct texi *, const char *, size_t *); |
void advance(struct texi *, size_t *); |
size_t advanceeoln(struct texi *, const char *, size_t, size_t *, int); |
size_t advanceeoln(struct texi *, size_t *, int); |
void advanceto(struct texi *, const char *, size_t *, size_t); |
void advanceto(struct texi *, size_t *, size_t); |
|
|
char **argparse(struct texi *, const char *, size_t, size_t *, size_t *, size_t); |
char **argparse(struct texi *, size_t *, size_t *, size_t); |
|
|
int parsearg(struct texi *, const char *, size_t, size_t *, size_t); |
int parsearg(struct texi *, size_t *, size_t); |
void parsebracket(struct texi *, const char *, size_t, size_t *); |
void parsebracket(struct texi *, size_t *, int); |
void parsestdin(struct texi *); |
void parsestdin(struct texi *); |
void parsefile(struct texi *, const char *, int); |
void parsefile(struct texi *, const char *, int); |
int parselinearg(struct texi *, const char *, size_t, size_t *); |
int parselinearg(struct texi *, size_t *); |
void parseeof(struct texi *, const char *, size_t); |
void parseeoln(struct texi *, size_t *); |
void parsemembuf(struct texi *, const char *, size_t); |
void parseto(struct texi *, size_t *, const char *); |
void parseeoln(struct texi *, const char *, size_t, size_t *); |
|
void parsesingle(struct texi *, const char *, size_t, size_t *); |
|
void parseto(struct texi *, const char *, size_t, size_t *, const char *); |
|
|
|
void texiabort(struct texi *, const char *) |
void texiabort(struct texi *, const char *) |
__attribute__((noreturn)); |
__attribute__((noreturn)); |
enum texicmd |
enum texicmd |
texicmd(struct texi *, const char *, size_t, size_t, |
texicmd(const struct texi *, size_t, size_t *, struct teximacro **); |
size_t *, struct teximacro **); |
enum texicmd |
|
peekcmd(const struct texi *, size_t); |
void texierr(struct texi *, const char *, ...) |
void texierr(struct texi *, const char *, ...) |
__attribute__((format(printf, 2, 3))) |
__attribute__((format(printf, 2, 3))) |
__attribute__((noreturn)); |
__attribute__((noreturn)); |
Line 414 void texifilepop(struct texi *); |
|
Line 444 void texifilepop(struct texi *); |
|
void teximacro(struct texi *, const char *); |
void teximacro(struct texi *, const char *); |
void teximacroclose(struct texi *); |
void teximacroclose(struct texi *); |
void teximacroopen(struct texi *, const char *); |
void teximacroopen(struct texi *, const char *); |
void texipunctuate(struct texi *, const char *, size_t, size_t *); |
void teximdocopen(struct texi *, size_t *); |
void texiputbuf(struct texi *p, const char *, size_t, size_t); |
void teximdocclose(struct texi *, int); |
|
void texipunctuate(struct texi *, size_t *); |
|
void texiputbuf(struct texi *p, size_t, size_t); |
void texiputchar(struct texi *p, char); |
void texiputchar(struct texi *p, char); |
void texiputchars(struct texi *, const char *); |
void texiputchars(struct texi *, const char *); |
void texivspace(struct texi *); |
void texivspace(struct texi *); |
void texiwarn(const struct texi *, const char *, ...) |
void texiwarn(const struct texi *, const char *, ...) |
__attribute__((format(printf, 2, 3))); |
__attribute__((format(printf, 2, 3))); |
|
void texisplice(struct texi *, const char *, size_t, size_t); |
|
|
void valueadd(struct texi *, char *, char *); |
void valueadd(struct texi *, char *, char *); |
const char * |
const char * |
valueblookup(struct texi *, const char *, size_t, size_t *); |
valueblookup(struct texi *, size_t *); |
void valuelclear(struct texi *, const char *, size_t, size_t *); |
void valuelclear(struct texi *, size_t *); |
const char * |
const char * |
valuellookup(struct texi *, const char *, size_t, size_t *); |
valuellookup(struct texi *, size_t *); |
|
|
extern const struct texitok *const texitoks; |
extern const struct texitok *const texitoks; |
|
|