Mercurial > hg > terminal-chess / file comparison
comparison: src/input.c
src/input.c
- changeset 38
- 75ee459ba941
- parent 35
- 6c64b7a073af
- child 39
- 4d3d398ba689
equal
deleted
inserted
replaced
| 37:bcf624518909 | 38:75ee459ba941 |
|---|---|
| 56 str[*pos] = '\0'; | 56 str[*pos] = '\0'; |
| 57 *pos = 0; | 57 *pos = 0; |
| 58 return 1; | 58 return 1; |
| 59 case KEY_BACKSPACE: | 59 case KEY_BACKSPACE: |
| 60 case KEY_LEFT: | 60 case KEY_LEFT: |
| 61 str[--(*pos)] = '\0'; | 61 if ((*pos) > 0) { |
| 62 str[--(*pos)] = '\0'; | |
| 63 } | |
| 62 break; | 64 break; |
| 63 default: | 65 default: |
| 64 if (isprint(c) && *pos < len-1) { | 66 if (isprint(c) && *pos < len-1) { |
| 65 str[(*pos)++] = (char) c; | 67 str[(*pos)++] = (char) c; |
| 66 } | 68 } |
