70 lines
960 B
C
70 lines
960 B
C
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#ifndef KE_DEFS_H
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#define KE_DEFS_H
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#include <termios.h>
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#define TAB_STOP 8
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/*
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* abuf is an append buffer.
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*/
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struct abuf {
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char *b;
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int len;
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};
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#define ABUF_INIT {NULL, 0}
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/*
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* erow is an editor row
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*/
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struct erow {
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char *line;
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char *render;
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int size;
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int rsize;
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};
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static struct {
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struct termios entry_term;
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int rows, cols;
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int curx, cury;
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int rx;
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int mode;
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int nrows;
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int rowoffs, coloffs;
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struct erow *row;
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char *filename;
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int dirty;
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int dirtyex;
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char msg[80];
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time_t msgtm;
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} editor;
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/*
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* Function declarations.
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*/
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/* append buffer */
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void ab_append(struct abuf *buf, const char *s, int len);
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void ab_free(struct abuf *buf);
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/* editor row */
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int erow_render_to_cursor(struct erow *row, int cx);
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int erow_cursor_to_render(struct erow *row, int rx);
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void erow_update(struct erow *row);
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void erow_insert(int at, char *s, int len);
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void erow_free(struct erow *row);
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#endif /* KE_DEFS_H */
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