diff options
| author | Rob Landley <rob@landley.net> | 2015-12-27 14:41:30 -0600 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2015-12-27 14:41:30 -0600 |
| commit | 4b4ab6a50998219cd94139c5669ef9a624c8f58f (patch) | |
| tree | 3a1e0812da0cfc3c8f8040a381e763531c1026ba /toys/other/hexedit.c | |
| parent | 6769f8eb580aa2ecac4009fcde4a113e0476de74 (diff) | |
| download | toybox-4b4ab6a50998219cd94139c5669ef9a624c8f58f.tar.gz | |
Add scan_key_getsize() doing the ANSI probe, switch scan_key() to TAGGED_ARRAY,
and add test_scankey.
Diffstat (limited to 'toys/other/hexedit.c')
| -rw-r--r-- | toys/other/hexedit.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/toys/other/hexedit.c b/toys/other/hexedit.c index 1c2ad88e..b3bde2e5 100644 --- a/toys/other/hexedit.c +++ b/toys/other/hexedit.c @@ -213,16 +213,21 @@ void hexedit_main(void) pos = ll[--TT.undo]; TT.data[pos] = toybuf[sizeof(long long)*UNDO_LEN+TT.undo]; } - } else if (key==KEY_UP) pos -= 16; - else if (key==KEY_DOWN) pos += 16; - else if (key==KEY_RIGHT) { - if (x<15) pos++; - } else if (key==KEY_LEFT) { - if (x) pos--; - } else if (key==KEY_PGUP) pos -= 16*TT.height; - else if (key==KEY_PGDN) pos += 16*TT.height; - else if (key==KEY_HOME) pos = 0; - else if (key==KEY_END) pos = TT.len-1; + } + if (key>256) { + key -= 256; + + if (key==KEY_UP) pos -= 16; + else if (key==KEY_DOWN) pos += 16; + else if (key==KEY_RIGHT) { + if (x<15) pos++; + } else if (key==KEY_LEFT) { + if (x) pos--; + } else if (key==KEY_PGUP) pos -= 16*TT.height; + else if (key==KEY_PGDN) pos += 16*TT.height; + else if (key==KEY_HOME) pos = 0; + else if (key==KEY_END) pos = TT.len-1; + } } munmap(TT.data, TT.len); close(fd); |