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/*
* Description: Contains declarations for generic recursive parsering
* routines and other help routines for parsing LaTeX code
*
* 26th June 1998 - Created initial version - fb LEG
* 070798 adapted Frank Barnes contribution to r2l coding conventions SAP
*/
#ifndef _PARSER_H_INCLUDED
#define _PARSER_H_INCLUDED 1
char *CurrentFileName(void);
int PushSource(const char * filename, const char * string);
int StillSource(void);
void PopSource(void);
char getRawTexChar(void);
char getTexChar(void);
char getNonSpace(void);
char getNonBlank(void);
int getSameChar(char c);
void ungetTexChar(char c);
void skipToEOL(void);
void skipSpaces(void);
void skipWhiteSpace(void);
int skipBOM(int cThis);
void CmdIgnoreParameter(int);
void CmdInclude(int code);
char *getBraceParam(void);
char *getBraceRawParam(void);
char *getLeftRightParam(void);
char *getBracketParam(void);
char *getSimpleCommand(void);
char *getTexUntil(char * target, int raw);
char *getSpacedTexUntil(char *target, int raw);
int getDimension(void);
void parseBrace(void);
char *getDelimitedText(char left, char right, int raw);
int CurrentLineNumber(void);
void PushTrackLineNumber(int flag);
void PopTrackLineNumber(void);
void UpdateLineNumber(char *s);
void EndSource(void);
int CurrentFileDescriptor(void);
int getParserDepth(void);
int getSlashSlashParam(void);
void ignoreBraceParam(void);
void ignoreBracketParam(void);
#endif
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