a51d953b95
Improved error messages: - specify when a search fails or a mark isn't set; - warn when line addresses are out of range or when a range of lines is reversed. Addresses are limited to the number of lines in the file so a command like ':2000000000' (go to the two billionth line) no longer causes a long pause. Improved vi compatibility of '+' and '-' operators that aren't followed immediately by a number: :4+++= 7 :3-2= 1 :3 - 2= 4 (yes, really!) In a command like ':,$' the empty address before the separator now correctly refers to the current line. (The similar case ':1,' was already being handled.) And all with a tidy reduction in bloat (32-bit build): function old new delta colon 4029 4069 +40 .rodata 99348 99253 -95 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 40/-95) Total: -55 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> |
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| .. | ||
| awk.c | ||
| cmp.c | ||
| Config.src | ||
| diff.c | ||
| ed.c | ||
| Kbuild.src | ||
| patch_bbox.c | ||
| patch_toybox.c | ||
| patch.c | ||
| sed_summary.htm | ||
| sed.c | ||
| sed1line.txt | ||
| vi.c | ||