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* Patch from Robert J. Osborne <rj@resourceinternational.com> that fixesandersen2001-08-021-3/+3
| | | | | | | | | a bug in vi where the beginning of the text space was not checked before dot is decremented for delete and escape sequences on an empty file. git-svn-id: svn://busybox.net/trunk/busybox@3184 69ca8d6d-28ef-0310-b511-8ec308f3f277
* Don't save and restore readonly flag if BB_FEATURE_VI_READONLY isn't enabled.kraai2001-07-311-1/+5
| | | | git-svn-id: svn://busybox.net/trunk/busybox@3166 69ca8d6d-28ef-0310-b511-8ec308f3f277
* Some adjustments, mostly from David McCullough <davidm@lineo.com> toandersen2001-07-191-2/+2
| | | | | | | | | | make busybox be more uClinux friendly. I also adjusted Config.h for uClinux so it will automagically disable apps the arn't going to work without fork() and such. -Erik git-svn-id: svn://busybox.net/trunk/busybox@3130 69ca8d6d-28ef-0310-b511-8ec308f3f277
* This is vodz' latest patch. Sorry it took so long...andersen2001-07-171-2/+2
| | | | | | | | | | | | 1) ping cleanup (compile fix from this patch already applied). 2) traceroute call not spare ntohl() now (and reduce size); 3) Fix for functions not declared static in insmod, ash, vi and mount. 4) a more simple API cmdedit :)) 5) adds "stopped jobs" warning to ash on Ctrl-D and fixes "ignoreeof" option 6) reduce exporting library function index->strchr (traceroute), bzero->memset (syslogd) git-svn-id: svn://busybox.net/trunk/busybox@3103 69ca8d6d-28ef-0310-b511-8ec308f3f277
* Cleanups and sinze reduction for the vi applet from Aaron Lehmannandersen2001-07-021-14/+15
| | | | | | | <aaronl@vitelus.com> git-svn-id: svn://busybox.net/trunk/busybox@2971 69ca8d6d-28ef-0310-b511-8ec308f3f277
* Vladimir's last_patch_15bug12001-06-261-1/+3
| | | | git-svn-id: svn://busybox.net/trunk/busybox@2905 69ca8d6d-28ef-0310-b511-8ec308f3f277
* These were broken when using dmalloc due to include file orderingandersen2001-06-231-4/+4
| | | | | | | | problems. busybox.h must be last. -Erik git-svn-id: svn://busybox.net/trunk/busybox@2890 69ca8d6d-28ef-0310-b511-8ec308f3f277
* A patch from Aaron Lehmann <aaronl@vitelus.com> to fix aandersen2001-05-131-1/+9
| | | | | | | crash on a broken regexp. git-svn-id: svn://busybox.net/trunk/busybox@2630 69ca8d6d-28ef-0310-b511-8ec308f3f277
* A patch from Vladimir to use last_char_is(), and a patch fromandersen2001-05-071-4/+7
| | | | | | | | Larry to fix a silly bug when BB_FEATURE_VI_OPTIMIZE_CURSOR is not defined. git-svn-id: svn://busybox.net/trunk/busybox@2564 69ca8d6d-28ef-0310-b511-8ec308f3f277
* Another vi update from Sterling Huxley:andersen2001-05-071-224/+348
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - All of the ESC sequences are now in variables. This should make re-targeting for other terminals easier. - The initial screen draw does not force out every single column. Should be faster. - The place_cursor() routine trys to be smarter about moving the cursor. This is optional based on BB_FEATURE_VI_OPTIMIZE_CURSOR. - The 't' and 'f' intra-line positioning commands were added. They can now be used as targets in 'c' and 'd' commands, i.e., dfx - delete from dot to next 'x' dtx - delete from dot to the char before next 'x' - show_status_line() uses a static int checksum to remember what is currently displayed on the screen and not re-draw the status line unless it has changed. - Some of the code in refresh() was moved out to format_line(). refresh() trys to send out the smallest segment containing the changed chars rather than the whole line. - Added "flash" to the :set command to specify if error indication should be by flashing the screen or ringing the bell. - Changed the rawmode() routine so that it turns off the NL -> CR NL translation. On output of a NL, the OS will not add a CR. - If vi was started as "view", with global read-only mode, and another file is opened, the file is opened read-only rather than read+write. git-svn-id: svn://busybox.net/trunk/busybox@2550 69ca8d6d-28ef-0310-b511-8ec308f3f277
* Another nice cleanup from Larry. This adds a new last_char_is() function andandersen2001-04-261-2/+2
| | | | | | | | | uses it to avoid possible buffer underruns whn strlen is zero, and avoid the possible space-hogging inline of strlen() in several cases. -Erik git-svn-id: svn://busybox.net/trunk/busybox@2450 69ca8d6d-28ef-0310-b511-8ec308f3f277
* Several fixes from Sterling Huxley for the vi applet.andersen2001-04-161-79/+210
| | | | git-svn-id: svn://busybox.net/trunk/busybox@2352 69ca8d6d-28ef-0310-b511-8ec308f3f277
* Remove unused optarg variableandersen2001-04-041-2/+1
| | | | git-svn-id: svn://busybox.net/trunk/busybox@2246 69ca8d6d-28ef-0310-b511-8ec308f3f277
* Some cleanups for libc5 supportandersen2001-04-041-17/+9
| | | | git-svn-id: svn://busybox.net/trunk/busybox@2244 69ca8d6d-28ef-0310-b511-8ec308f3f277
* I said no new features till after the 0.51 release. Well, I lied. This is aandersen2001-04-041-0/+3683
vi editor for busybox, contributed by Sterling Huxley <sterling@europa.com>. It adds 22k to the busybox binary when enabled. Quite impressive! git-svn-id: svn://busybox.net/trunk/busybox@2240 69ca8d6d-28ef-0310-b511-8ec308f3f277
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