diff options
| -rw-r--r-- | toys/posix/expand.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/toys/posix/expand.c b/toys/posix/expand.c index 922f5e67..d1b82a7c 100644 --- a/toys/posix/expand.c +++ b/toys/posix/expand.c @@ -44,30 +44,30 @@ static void expand_file(int fd, char *name) } if (!len) break; for (i=0; i<len; i++) { - int len = 1; + int width = 1; char c = toybuf[i]; if (c != '\t') { if (EOF == putc(c, stdout)) perror_exit(0); - if (c == '\b' && x) len = -1; + if (c == '\b' && x) width = -1; if (c == '\n') { x = stop = 0; continue; } } else { if (TT.tabcount < 2) { - len = TT.tabcount ? *TT.tab : 8; - len -= x%len; + width = TT.tabcount ? *TT.tab : 8; + width -= x%width; } else while (stop < TT.tabcount) { if (TT.tab[stop] > x) { - len = TT.tab[stop] - x; + width = TT.tab[stop] - x; break; } else stop++; } - xprintf("%*c", len, ' '); + xprintf("%*c", width, ' '); } - x += len; + x += width; } } } |