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| author | Eric Andersen <andersen@codepoet.org> | 2002-04-13 13:26:49 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2002-04-13 13:26:49 +0000 |
| commit | 65a0730c9fffa67249c248a83f1f2188cb84f9ea (patch) | |
| tree | d5f4729393ab6f394234b99762aed7527b97dffe | |
| parent | 3e6908b5865d8e3ab3a986cd5a5ad86c4cea7ff5 (diff) | |
| download | busybox-w32-65a0730c9fffa67249c248a83f1f2188cb84f9ea.tar.gz busybox-w32-65a0730c9fffa67249c248a83f1f2188cb84f9ea.tar.bz2 busybox-w32-65a0730c9fffa67249c248a83f1f2188cb84f9ea.zip | |
Patch from Jim Treadway and Vladimir Oleynik to Add CTRL-K
and fix CTRL-L support for cmdedit.c
| -rw-r--r-- | shell/cmdedit.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/shell/cmdedit.c b/shell/cmdedit.c index 3810c230a..b0309fef1 100644 --- a/shell/cmdedit.c +++ b/shell/cmdedit.c | |||
| @@ -1263,14 +1263,18 @@ prepare_to_die: | |||
| 1263 | input_tab(&lastWasTab); | 1263 | input_tab(&lastWasTab); |
| 1264 | #endif | 1264 | #endif |
| 1265 | break; | 1265 | break; |
| 1266 | case 12: | 1266 | case 11: |
| 1267 | /* Control-l -- clear screen | 1267 | /* Control-k -- clear to end of line */ |
| 1268 | * if the len=0 and no chars in edit line */ | 1268 | *(command + cursor) = 0; |
| 1269 | if (len == 0) { | 1269 | len = cursor; |
| 1270 | printf("\033[H\033[J"); | 1270 | redraw(cmdedit_y, 0); |
| 1271 | put_prompt(); | 1271 | break; |
| 1272 | } else { | 1272 | case 12: |
| 1273 | beep(); | 1273 | { |
| 1274 | /* Control-l -- clear screen */ | ||
| 1275 | int old_cursor = cursor; | ||
| 1276 | printf("\033[H"); | ||
| 1277 | redraw(0, len-old_cursor); | ||
| 1274 | } | 1278 | } |
| 1275 | break; | 1279 | break; |
| 1276 | case 14: | 1280 | case 14: |