Rev 3152 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 3152 | Rev 3166 | ||
---|---|---|---|
Line 49... | Line 49... | ||
49 | printf("> "); |
49 | printf("> "); |
50 | 50 | ||
51 | chars = 0; |
51 | chars = 0; |
52 | while (chars < n - 1) { |
52 | while (chars < n - 1) { |
53 | c = getchar(); |
53 | c = getchar(); |
- | 54 | if (c < 0) exit(0); |
|
54 | if (c == '\n') break; |
55 | if (c == '\n') break; |
55 | if (c == '\b') { |
56 | if (c == '\b') { |
56 | if (chars > 0) { |
57 | if (chars > 0) { |
57 | putchar('\b'); |
58 | putchar('\b'); |
58 | --chars; |
59 | --chars; |