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| author | Denys Vlasenko | 2011-03-07 02:01:52 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2011-03-07 02:01:52 +0100 |
| commit | 82e785cf8cc6e78dd84adc1aee298dfa827a019c (patch) | |
| tree | 4feed3651eae672c0adcc76992a6951d1293e9bd /util-linux | |
| parent | bff5f3f2b4c568aa516ee3ec9201c887c0f1eca4 (diff) | |
| download | busybox-82e785cf8cc6e78dd84adc1aee298dfa827a019c.zip busybox-82e785cf8cc6e78dd84adc1aee298dfa827a019c.tar.gz | |
more: fix tabs handling
function old new delta
more_main 837 829 -8
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux')
| -rw-r--r-- | util-linux/more.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/util-linux/more.c b/util-linux/more.c index c424a0e..7160b8b 100644 --- a/util-linux/more.c +++ b/util-linux/more.c @@ -113,9 +113,12 @@ int more_main(int argc UNUSED_PARAM, char **argv) loop_top: if (input != 'r' && please_display_more_prompt) { len = printf("--More-- "); - if (st.st_size > 0) { + if (st.st_size != 0) { + uoff_t d = (uoff_t)st.st_size / 100; + if (d == 0) + d = 1; len += printf("(%u%% of %"OFF_FMT"u bytes)", - (int) (ftello(file)*100 / st.st_size), + (int) ((uoff_t)ftello(file) / d), st.st_size); } fflush_all(); @@ -159,7 +162,7 @@ int more_main(int argc UNUSED_PARAM, char **argv) /* Crudely convert tabs into spaces, which are * a bajillion times easier to deal with. */ if (c == '\t') { - spaces = CONVERTED_TAB_SIZE - 1; + spaces = ((unsigned)~len) % CONVERTED_TAB_SIZE; c = ' '; } |