Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | demo |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
16a3b9a8df32b200b1220e73edccf174 |
| User & Date: | dgp 2020-03-10 00:23:59.979 |
Context
|
2020-03-10
| ||
| 00:26 | format check-in: 10ca9bc3e9 user: dgp tags: trunk | |
| 00:23 | demo check-in: 16a3b9a8df user: dgp tags: trunk | |
|
2020-03-09
| ||
| 23:51 | edit check-in: a93193cf6f user: dgp tags: trunk | |
Changes
Changes to tip/568.md.
| ︙ | ︙ | |||
138 139 140 141 142 143 144 | sequence is an original one. It did not come from a string since there is no string. We can then use the byte sequence as the definitive value. This helps, but it only goes so far. If anything causes the string representation to be generated, we lose this supplementary test, and we are back to being unable to use the byte sequence at all. | | > > > > > > > > > > | 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 | sequence is an original one. It did not come from a string since there is no string. We can then use the byte sequence as the definitive value. This helps, but it only goes so far. If anything causes the string representation to be generated, we lose this supplementary test, and we are back to being unable to use the byte sequence at all. This is tricky enough, callers of **Tcl_GetByteArrayFromObj** get it wrong, even the callers within Tcl itself. See Tcl bugs [0e92c404f1] and [2637173] and this interactive demonstration: > % info patch > 8.5.15 > % set s \u0141 > Ł > % binary scan $s c x > 1 > % string index $s 0 > A # Specification # Compatibility # Scope |
| ︙ | ︙ |