#include <stdio.h>
#include <ctype.h>

Include dependency graph for eustags.c:

Classes
struct	linebuffer

struct	nd_st

struct	TEX_tabent

Macros
#define	BAD (1)

#define	begtoken(arg) (_btk[arg]) /* T if char can start token */

#define	CNL

#define	CNL_SAVE_NUMBER

#define	endtoken(arg) (_etk[arg]) /* T if char ends tokens */

#define	FALSE (0)

#define	GOOD (0)

#define	intoken(arg) (_itk[arg]) /* T if char can be in token */

#define	isgood(arg) (_gd[arg]) /* T if char can be after ')' */

#define	istoken(s, tok, len) (!strncmp(s,tok,len) && endtoken(*((s)+(len))))

#define	iswhite(arg) (_wht[arg]) /* T if char is white */

#define	logical char

#define	max(I1, I2) (I1 > I2 ? I1 : I2)

#define	reg register

#define	TEX_LESC '\\'

#define	TEX_SESC '!'

#define	TRUE (1)

#define	VMS_SET_LINECHARNO

Typedefs
typedef struct nd_st	NODE

Enumerations
enum	TYST { none, begin, tag_ok, middle, end }

Functions
void	add_node (NODE node, NODE cur_node)

void	C_entries ()

char *	concat ()

char *	concat (char s1, char s2, char *s3)

int	consider_token (char *lpp, char token, int *f, int level)

void	e_getline (long atchar)

void	error (char s1, char s2)

void	fatal (char s1, char s2)

void	find_entries (char *file)

void	free_tree (NODE *node)

long	ftell ()

static void	get_scheme ()

void	getit ()

char *	index (char *sp, char c)

void	init ()

void	initbuffer ()

void	initbuffer (struct linebuffer *linebuffer)

void	L_funcs (FILE *fi)

void	L_getit ()

	main (int ac, av)

int	PF_funcs (FILE *fi)

void	pfnote (char name, logical f, char linestart, int linelen, int lno, long cno)

void	put_entries (NODE *node)

void	put_entries (reg NODE *node)

long	readline ()

long	readline (struct linebuffer linebuffer, FILE stream)

char *	rindex (char *sp, char c)

char *	savenstr ()

char *	savenstr (char *cp, int len)

char *	savestr ()

char *	savestr (char *cp)

void	Scheme_funcs (FILE *fi)

	tail (char *cp)

void	takeprec ()

struct TEX_tabent *	TEX_decode_env ()

struct TEX_tabent *	TEX_decode_env (char evarname, char defenv)

void	TEX_funcs (FILE *fi)

void	TEX_getit (char *name, int len)

void	TEX_mode (FILE *f)

int	TEX_Token (char *cp)

int	total_size_of_entries (reg NODE *node)

int	xmalloc (int size)

int	xrealloc (char *ptr, int size)

Variables
logical	_btk [0177]

logical	_etk [0177]

logical	_gd [0177]

logical	_itk [0177]

logical	_wht [0177]

int	aflag = 0

char *	begtk = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz$"

long	charno

char *	curfile

char *	dbp

int	eflag = 0

char *	endtk = " \t\n\"'#()[]{}=-+%*/&\|^~!<>;,.:?"

int	file_num = 0

logical	gotone

NODE *	head

FILE *	inf

char *	intk = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz$0123456789"

struct linebuffer lb	lb1

long	linecharno

int	lineno

char *	notgd = ",;"

int	number

FILE *	outf

char *	outfile = 0

int	pfcnt

char *	progname

char	searchar = '/'

static char	TEX_clgrp = '}'

static char *	TEX_defenv

static char	TEX_esc = '\\'

static char	TEX_opgrp = '{'

struct TEX_tabent *	TEX_toktab = NULL

int	tflag = 0

TYST	tydef = none

int	uflag = 0

int	vflag = 0

int	wflag = 0

char *	white = " \f\t\n"

int	xflag = 0

Macro Definition Documentation

◆ BAD

#define BAD (1)

Definition at line 119 of file eustags.c.

◆ begtoken

#define begtoken ( arg ) (_btk[arg]) /* T if char can start token */

Definition at line 129 of file eustags.c.

◆ CNL

#define CNL

Value:

{ \
  CNL_SAVE_NUMBER; \
  number = 0; \
}

Definition at line 797 of file eustags.c.

◆ CNL_SAVE_NUMBER

#define CNL_SAVE_NUMBER

Value:

{ \
  VMS_SET_LINECHARNO; \
  linecharno = charno; lineno++; \
  charno += 1 + readline (&lb, inf); \
  lp = lb.buffer; \
}

Definition at line 789 of file eustags.c.

◆ endtoken

#define endtoken ( arg ) (_etk[arg]) /* T if char ends tokens */

Definition at line 131 of file eustags.c.

◆ FALSE

#define FALSE (0)

Definition at line 126 of file eustags.c.

◆ GOOD

#define GOOD (0)

Definition at line 118 of file eustags.c.

◆ intoken

#define intoken ( arg ) (_itk[arg]) /* T if char can be in token */

Definition at line 130 of file eustags.c.

◆ isgood

#define isgood ( arg ) (_gd[arg]) /* T if char can be after ')' */

Definition at line 132 of file eustags.c.

◆ istoken

#define istoken	(	s,
		tok,
		len
	)	(!strncmp(s,tok,len) && endtoken(*((s)+(len))))

Definition at line 138 of file eustags.c.

◆ iswhite

#define iswhite ( arg ) (_wht[arg]) /* T if char is white */

Definition at line 128 of file eustags.c.

◆ logical

#define logical char

Definition at line 123 of file eustags.c.

◆ max

#define max	(	I1,
		I2
	)	(I1 > I2 ? I1 : I2)

Definition at line 134 of file eustags.c.

◆ reg

#define reg register

Definition at line 122 of file eustags.c.

◆ TEX_LESC

#define TEX_LESC '\\'

Definition at line 1450 of file eustags.c.

◆ TEX_SESC

#define TEX_SESC '!'

Definition at line 1451 of file eustags.c.

◆ TRUE

#define TRUE (1)

Definition at line 125 of file eustags.c.

◆ VMS_SET_LINECHARNO

#define VMS_SET_LINECHARNO

Definition at line 786 of file eustags.c.

Typedef Documentation

◆ NODE

typedef struct nd_st NODE

Definition at line 152 of file eustags.c.

Enumeration Type Documentation

◆ TYST

enum TYST

Enumerator
none
begin
tag_ok
middle
end

Definition at line 162 of file eustags.c.

Function Documentation

◆ add_node()

void add_node	(	NODE *	node,
		NODE *	cur_node
	)

Definition at line 639 of file eustags.c.

◆ C_entries()

void C_entries ( )

Definition at line 805 of file eustags.c.

◆ concat() [1/2]

char* concat ( )

◆ concat() [2/2]

char* concat	(	char *	s1,
		char *	s2,
		char *	s3
	)

Definition at line 1705 of file eustags.c.

◆ consider_token()

int consider_token	(	char **	lpp,
		char *	token,
		int *	f,
		int	level
	)

Definition at line 965 of file eustags.c.

◆ e_getline()

void e_getline ( long atchar )

Definition at line 1086 of file eustags.c.

◆ error()

void error	(	char *	s1,
		char *	s2
	)

Definition at line 1694 of file eustags.c.

◆ fatal()

void fatal	(	char *	s1,
		char *	s2
	)

Definition at line 1684 of file eustags.c.

◆ find_entries()

void find_entries ( char * file )

Definition at line 498 of file eustags.c.

◆ free_tree()

void free_tree ( NODE * node )

Definition at line 627 of file eustags.c.

◆ ftell()

long ftell ( )

◆ get_scheme()

static void get_scheme ( )

static

Definition at line 1346 of file eustags.c.

◆ getit()

void getit ( )

Definition at line 1217 of file eustags.c.

◆ index()

char* index	(	char *	sp,
		char	c
	)

Definition at line 1669 of file eustags.c.

◆ init()

void init ( void )

Definition at line 461 of file eustags.c.

◆ initbuffer() [1/2]

void initbuffer ( )

◆ initbuffer() [2/2]

void initbuffer ( struct linebuffer * linebuffer )

Definition at line 1578 of file eustags.c.

◆ L_funcs()

void L_funcs ( FILE * fi )

Definition at line 1244 of file eustags.c.

◆ L_getit()

void L_getit ( )

Definition at line 1279 of file eustags.c.

◆ main()

main	(	int	ac,
		av
	)

Definition at line 244 of file eustags.c.

◆ PF_funcs()

int PF_funcs ( FILE * fi )

Definition at line 1104 of file eustags.c.

◆ pfnote()

void pfnote	(	char *	name,
		logical	f,
		char *	linestart,
		int	linelen,
		int	lno,
		long	cno
	)

Definition at line 569 of file eustags.c.

◆ put_entries() [1/2]

void put_entries ( NODE * node )

◆ put_entries() [2/2]

void put_entries ( reg NODE * node )

Definition at line 684 of file eustags.c.

◆ readline() [1/2]

long readline ( )

◆ readline() [2/2]

long readline	(	struct linebuffer *	linebuffer,
		FILE *	stream
	)

Definition at line 1589 of file eustags.c.

◆ rindex()

char* rindex	(	char *	sp,
		char	c
	)

Definition at line 1647 of file eustags.c.

◆ savenstr() [1/2]

char* savenstr ( )

◆ savenstr() [2/2]

char* savenstr	(	char *	cp,
		int	len
	)

Definition at line 1627 of file eustags.c.

◆ savestr() [1/2]

char* savestr ( )

◆ savestr() [2/2]

char* savestr ( char * cp )

Definition at line 1620 of file eustags.c.

◆ Scheme_funcs()

void Scheme_funcs ( FILE * fi )

Definition at line 1306 of file eustags.c.

◆ tail()

tail ( char * cp )

Definition at line 1181 of file eustags.c.

◆ takeprec()

void takeprec ( )

Definition at line 1197 of file eustags.c.

◆ TEX_decode_env() [1/2]

struct TEX_tabent* TEX_decode_env ( )

◆ TEX_decode_env() [2/2]

struct TEX_tabent* TEX_decode_env	(	char *	evarname,
		char *	defenv
	)

Definition at line 1485 of file eustags.c.

◆ TEX_funcs()

void TEX_funcs ( FILE * fi )

Definition at line 1400 of file eustags.c.

◆ TEX_getit()

void TEX_getit	(	char *	name,
		int	len
	)

Definition at line 1538 of file eustags.c.

◆ TEX_mode()

void TEX_mode ( FILE * f )

Definition at line 1457 of file eustags.c.

◆ TEX_Token()

int TEX_Token ( char * cp )

Definition at line 1564 of file eustags.c.

◆ total_size_of_entries()

int total_size_of_entries ( reg NODE * node )

Definition at line 742 of file eustags.c.

◆ xmalloc()

int xmalloc ( int size )

Definition at line 1722 of file eustags.c.

◆ xrealloc()

int xrealloc	(	char *	ptr,
		int	size
	)

Definition at line 1732 of file eustags.c.

Variable Documentation

◆ _btk

logical _btk[0177]

Definition at line 155 of file eustags.c.

◆ _etk

logical _etk[0177]

Definition at line 155 of file eustags.c.

◆ _gd

logical _gd[0177]

Definition at line 155 of file eustags.c.

◆ _itk

logical _itk[0177]

Definition at line 155 of file eustags.c.

◆ _wht

logical _wht[0177]

Definition at line 155 of file eustags.c.

◆ aflag

int aflag = 0

Definition at line 184 of file eustags.c.

◆ begtk

char * begtk = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz$"

Definition at line 177 of file eustags.c.

◆ charno

long charno

Definition at line 169 of file eustags.c.

◆ curfile

char* curfile

Definition at line 172 of file eustags.c.

◆ dbp

char* dbp

Definition at line 1098 of file eustags.c.

◆ eflag

int eflag = 0

Definition at line 190 of file eustags.c.

◆ endtk

char * endtk = " \t\n\"'#()[]{}=-+%*/&|^~!<>;,.:?"

Definition at line 175 of file eustags.c.

◆ file_num

int file_num = 0

Definition at line 183 of file eustags.c.

◆ gotone

logical gotone

Definition at line 155 of file eustags.c.

◆ head

NODE* head

Definition at line 198 of file eustags.c.

◆ inf

FILE* inf

Definition at line 195 of file eustags.c.

◆ intk

char * intk = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz$0123456789"

Definition at line 179 of file eustags.c.

◆ lb1

struct linebuffer lb lb1

Definition at line 223 of file eustags.c.

◆ linecharno

long linecharno

Definition at line 170 of file eustags.c.

◆ lineno

int lineno

Definition at line 168 of file eustags.c.

◆ notgd

char * notgd = ",;"

Definition at line 181 of file eustags.c.

◆ number

int number

Definition at line 154 of file eustags.c.

◆ outf

FILE * outf

Definition at line 195 of file eustags.c.

◆ outfile

char * outfile = 0

Definition at line 173 of file eustags.c.

◆ pfcnt

int pfcnt

Definition at line 1099 of file eustags.c.

◆ progname

char* progname

Definition at line 193 of file eustags.c.

◆ searchar

char searchar = '/'

Definition at line 166 of file eustags.c.

◆ TEX_clgrp

char TEX_clgrp = '}'

static

Definition at line 1391 of file eustags.c.

◆ TEX_defenv

char* TEX_defenv

static

Initial value:

=

":chapter:section:subsection:subsubsection:eqno:label:ref:cite:bibitem:typeout"

Definition at line 1384 of file eustags.c.

◆ TEX_esc

char TEX_esc = '\\'

static

Definition at line 1389 of file eustags.c.

◆ TEX_opgrp

char TEX_opgrp = '{'

static

Definition at line 1390 of file eustags.c.

◆ TEX_toktab

struct TEX_tabent* TEX_toktab = NULL

Definition at line 1379 of file eustags.c.

◆ tflag

int tflag = 0

Definition at line 185 of file eustags.c.

◆ tydef

TYST tydef = none

Definition at line 164 of file eustags.c.

◆ uflag

int uflag = 0

Definition at line 186 of file eustags.c.

◆ vflag

int vflag = 0

Definition at line 188 of file eustags.c.

◆ wflag

int wflag = 0

Definition at line 187 of file eustags.c.

◆ white

char * white = " \f\t\n"

Definition at line 174 of file eustags.c.

◆ xflag

int xflag = 0

Definition at line 189 of file eustags.c.

Classes

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ BAD

◆ begtoken

◆ CNL

◆ CNL_SAVE_NUMBER

◆ endtoken

◆ FALSE

◆ GOOD

◆ intoken

◆ isgood

◆ istoken

◆ iswhite

◆ logical

◆ max

◆ reg

◆ TEX_LESC

◆ TEX_SESC

◆ TRUE

◆ VMS_SET_LINECHARNO

Typedef Documentation

◆ NODE

Enumeration Type Documentation

◆ TYST

Function Documentation

◆ add_node()

◆ C_entries()

◆ concat() [1/2]

◆ concat() [2/2]

◆ consider_token()

◆ e_getline()

◆ error()

◆ fatal()

◆ find_entries()

◆ free_tree()

◆ ftell()

◆ get_scheme()

◆ getit()

◆ index()

◆ init()

◆ initbuffer() [1/2]

◆ initbuffer() [2/2]

◆ L_funcs()

◆ L_getit()

◆ main()

◆ PF_funcs()

◆ pfnote()

◆ put_entries() [1/2]

◆ put_entries() [2/2]

◆ readline() [1/2]

◆ readline() [2/2]

◆ rindex()

◆ savenstr() [1/2]

◆ savenstr() [2/2]

◆ savestr() [1/2]

◆ savestr() [2/2]

◆ Scheme_funcs()

◆ tail()

◆ takeprec()

◆ TEX_decode_env() [1/2]

◆ TEX_decode_env() [2/2]

◆ TEX_funcs()

◆ TEX_getit()

◆ TEX_mode()

◆ TEX_Token()

◆ total_size_of_entries()

◆ xmalloc()

◆ xrealloc()

Variable Documentation

◆ _btk

◆ _etk

◆ _gd

◆ _itk

◆ _wht

◆ aflag