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uemacs/search.h
Renaud Fivet b4d69118f5 Revise header files formatting.
Finish tagging BBINDABLE functions.
Modify forward-character to handle combined Unicode.
Bump up version number and set default program name as 'ue'.
2021-08-13 11:06:58 +08:00

54 lines
1.5 KiB
C

/* search.h -- */
#ifndef _SEARCH_H_
#define _SEARCH_H_
#include "line.h" /* line_p */
#include "names.h" /* BINDABLE() */
typedef char spat_t[ 128] ; /* search pattern type */
#define NPAT sizeof( spat_t) /* # of bytes, pattern */
extern unsigned int matchlen ;
extern char *patmatch ;
extern spat_t pat ; /* Search pattern */
extern spat_t tap ; /* Reversed pattern array. */
extern spat_t rpat ; /* replacement pattern */
/*
* PTBEG, PTEND, FORWARD, and REVERSE are all toggle-able values for
* the scan routines.
*/
#define PTBEG 0 /* Leave the point at the beginning on search */
#define PTEND 1 /* Leave the point at the end on search */
#define FORWARD 0 /* forward direction */
#define REVERSE 1 /* backwards direction */
int scanner( const char *patrn, int direct, int beg_or_end) ;
/* Bindable functions */
BINDABLE( backhunt) ;
BINDABLE( backsearch) ;
BINDABLE( forwhunt) ;
BINDABLE( forwsearch) ;
BINDABLE( qreplace) ;
BINDABLE( sreplace) ;
int eq( unsigned char bc, unsigned char pc) ;
void savematch( void) ;
void rvstrcpy( char *rvstr, char *str) ;
int delins( int dlength, char *instr, int use_meta) ;
int expandp( char *srcstr, char *deststr, int maxlength) ;
int boundary( line_p curline, int curoff, int dir) ;
void setprompt( char *tpat, unsigned tpat_size, char *prompt, char *apat) ;
#define MAGIC 1 /* include regular expression matching? */
#if MAGIC
void mcclear( void) ;
void rmcclear( void) ;
#endif
#endif
/* end of search.h */