# include "regexp.h"
# include "buffer.h"
# include "vars.h"
/* status flags */
# define CB_NOIMAGE 0x0001
# define CB_INSERT 0x0002
# define CB_CHANGE 0x0004
# define CB_GLOBAL 0x0008
# define CB_EXCL 0x0010
# define CB_NUMBER 0x0020
# define CB_LIST 0x0040
/* indentor */
# define CB_PPCONTROL 0x0080
# define CB_COMMENT 0x0100
# define CB_JSKEYWORD 0x0200
/* substitutor */
# define CB_CURRENTBLK 0x0080
# define CB_SKIPPED 0x0100
# define CB_GLOBSUBST 0x0200
# define CB_UPPER 0x0400
# define CB_LOWER 0x0800
# define CB_TUPPER 0x1000
# define CB_TLOWER 0x2000
typedef struct {
char *cmd; /* command to do */
editbuf *edbuf; /* edit buffer */
rxbuf *regexp; /* current regular expression */
vars *vars; /* variables */
jmp_buf env; /* environment to jump back to after search */
bool reverse; /* reverse search */
bool ignorecase; /* ignore case */
short flags; /* status flags */
Int edit; /* number of edits on file */
Int this; /* current line number */
Int othis; /* current line number after last operation */
Int first; /* first line number of current range */
Int last; /* last line number of current range */
Int a_addr; /* argument address */
char a_buffer; /* argument buffer */
Int lineno; /* current line number in internal operations */
char *buffer; /* buffer for internal operations */
int buflen; /* size of buffer */
/* globals */
rxbuf *glob_rx; /* global regexp */
Int glob_next; /* next line affected in global */
Int glob_size; /* # lines affected in global */
/* indenting and shifting */
char *stack, *stackbot; /* token stack */
int *ind; /* indent stack */
char quote; /* ' or " */
short shift; /* shift amount */
/* substituting */
Int offset; /* offset in lines */
Int *moffset; /* mark offsets */
Int mark[26]; /* line numbers of marks */
block buf; /* default yank buffer */
block zbuf[26]; /* named buffers */
char fname[STRINGSZ]; /* current filename */
block undo; /* undo block */
Int uthis; /* current line number after undo */
Int umark[26]; /* marks after undo */
char search[STRINGSZ]; /* pattern to search for */
char replace[STRINGSZ]; /* string to replace with */
} cmdbuf;
# define RET_QUIT 1
# define RET_FLAGS 2
extern cmdbuf *cb_new P((char*));
extern void cb_del P((cmdbuf*));
extern bool cb_command P((cmdbuf*, char*));
extern int cb_edit P((cmdbuf*));