| Type | Bug | Status | tested | Date | 19-Jun-2008 09:29 |
|---|---|---|---|---|---|
| Version | alpha 29 | Category | n/a | Submitted by | Jerry |
| Platform | All | Severity | major | Priority | high |
| Summary | A Serious Bug in CHANGE/PART |
|---|---|
| Description |
>> data: "C# Rules" >> change/part data "REBOL" 2 >> data == "REBOLles" |
| Example code |
| Assigned to | n/a | Fixed in | alpha 36 | Last Update | 26-Feb-2009 07:24 |
|---|
| Comments | |
|---|---|
|
(0000252)
BrianH 9-Jan-2009 21:56 |
Note: This only happens if the part value is smaller than the replacement length. CHANGE/part should insert the whole replacement value, replacing only the part specified.
This is the same as ticket #257 |
|
(0000403)
oldes 5-Feb-2009 00:14 |
And it's not only related to strings:
>> b: [1 2 3 4 5] change/part b 'x 3 b == [x 2 3 4 5] >> b: [1 2 3 4 5] change/part b 'x 5 b == [x 2 3 4 5] >> b: [1 2 3 4 5] change b 'x b == [x 2 3 4 5] The /part is simply ignored (not implemented). |
|
(0000413)
BrianH 6-Feb-2009 21:18 |
This only happens if the part value is smaller than the replacement length (or more towards the head with position /part) - the /part is not ignored altogether.
>> data: "C# Rules" head change/part data "REBOL" 7 == "REBOLs" >> data: "C# Rules" head change/part data "REBOL" skip data 7 == "REBOLs" Note that in both cases 7 characters were replaced with the 5 in "REBOL". Behavior still as described, though with other series types as Oldes demonstrated. Note that /part position arguments act the same: if (and only if) the relative offset is less than the length of the replacement (or even negative) the length of the replacement overrides the offset. |
| Date | User | Field | Action | Change |
|---|---|---|---|---|
| 26-Feb-2009 07:24 | BrianH | Status | Modified | built => tested |
| 25-Feb-2009 18:09 | carl | Fixedin | Modified | => alpha 36 |
| 25-Feb-2009 18:09 | carl | Status | Modified | reviewed => built |
| 9-Feb-2009 23:53 | BrianH | Comment : 0000413 | Modified | - |
| 6-Feb-2009 21:18 | BrianH | Comment : 0000413 | Added | - |
| 5-Feb-2009 00:14 | oldes | Comment : 0000403 | Added | - |
| 20-Jan-2009 03:46 | BrianH | Comment : 0000252 | Modified | - |
| 20-Jan-2009 03:45 | BrianH | Priority | Modified | none => high |
| 10-Jan-2009 00:28 | BrianH | Version | Modified | => alpha 29 |
| 10-Jan-2009 00:28 | BrianH | Status | Modified | submitted => reviewed |
| 10-Jan-2009 00:24 | BrianH | Comment : 0000252 | Modified | - |
| 10-Jan-2009 00:15 | BrianH | Comment : 0000252 | Modified | - |
| 9-Jan-2009 21:56 | BrianH | Comment : 0000252 | Added | - |
| 2-Dec-2008 18:50 | Admin | Ticket | Added | - |