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-rw-r--r--programs/sub-suite/tmp-stuff/shift_line.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/programs/sub-suite/tmp-stuff/shift_line.c b/programs/sub-suite/tmp-stuff/shift_line.c
deleted file mode 100644
index 365666b..0000000
--- a/programs/sub-suite/tmp-stuff/shift_line.c
+++ /dev/null
@@ -1,85 +0,0 @@
-#include <stdint.h>
-
-const uint8_t bits[8] = {
- 0x80,
- 0x40,
- 0x20,
- 0x10,
- 0x08,
- 0x04,
- 0x02,
- 0x01
-};
-
-int maxcol = 80;
-int scr_str = 0;
-int scr_row = 0;
-int scr_col = 0;
-uint8_t bitabl[16];
-
-uint8_t bitpos(unsigned int row, uint8_t *mask) {
- uint8_t bit = row & 7;
- *mask = bits[bit];
- return row >> 3;
-
-}
-
-uint8_t getbit(unsigned int row, unsigned int offset) {
- uint8_t mask;
- uint8_t byte = bitpos(row+offset, &mask);
- return (bitabl[byte] & mask);
-}
-
-void setbit(unsigned int row) {
- uint8_t mask;
- uint8_t byte = bitpos(row, &mask);
- bitabl[byte] |= mask;
-}
-
-void clrbit(unsigned int row) {
- uint8_t mask;
- uint8_t byte = bitpos(row, &mask);
- bitabl[byte] &= ~mask;
-}
-
-int find_end(char *str, int start) {
- int i;
- for (i = start; str[i]; i++);
- return i;
-}
-
-void shift_line(char *str, int cursor, int left) {
- /*int cursor = ((scr_row+scr_str)*maxcol)+scr_col;*/
- int end = find_end(str, cursor);
- if (left) {
- int i = end-1;
- int j = end;
- for (; i >= cursor; i--, j--) {
- if (i < 0) {
- i = 0;
- str[i] = 0;
- break;
- }
- str[j] = str[i];
- str[i] = 0;
-
- }
- /*str[i+1] = (!str[i+1]) ? ' ' : str[i+1];*/
- end = find_end(str, i+2);
- /*str[i+1] = (str[i+1] == ' ') ? 0 : str[i+1];*/
- if ((end/maxcol) > scr_row) {
- setbit(end/maxcol);
- }
- } else {
- int i = cursor;
- int j = cursor-1;
- for (; str[i]; i++, j++) {
- str[j] = str[i];
- str[i] = 0;
- }
- end = find_end(str, i);
- if (((end-1) % maxcol) == 0 && ((end-1)/maxcol) > scr_row) {
- clrbit(end/maxcol);
- }
- }
-}