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| author | Steve Bennett <steveb@workware.net.au> | 2021-01-02 14:11:46 +1000 |
|---|---|---|
| committer | Steve Bennett <steveb@workware.net.au> | 2021-03-09 22:08:04 +1000 |
| commit | 1843b79a03dde71e361ade45e577e6ef4e52cfe5 (patch) | |
| tree | 9b551fe6c81d6f261b3a107a7e794f2ea5e3284f /jim_tcl.txt | |
| parent | 5fed880195c92cc4d70cd960a116d4130f1a37f4 (diff) | |
| download | jimtcl-1843b79a03dde71e361ade45e577e6ef4e52cfe5.zip jimtcl-1843b79a03dde71e361ade45e577e6ef4e52cfe5.tar.gz jimtcl-1843b79a03dde71e361ade45e577e6ef4e52cfe5.tar.bz2 | |
expr: TIP 526, only support a single arg
Avoid unexpected issues by concatenating multiple arguments.
This does create an incompatibility with early versions, but
it is generally trivial to convert existing code to one of two forms:
1. expr {$a + $b} -- usually correct
2. expr "$a + $b" -- usually incorrect
Signed-off-by: Steve Bennett <steveb@workware.net.au>
Diffstat (limited to 'jim_tcl.txt')
| -rw-r--r-- | jim_tcl.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/jim_tcl.txt b/jim_tcl.txt index a272c7e..aea64f4 100644 --- a/jim_tcl.txt +++ b/jim_tcl.txt @@ -65,6 +65,7 @@ Changes since 0.80 8. `lsort -index` now supports multiple indices 9. Add support for `lsort -stride` 10. `open` now supports POSIX-style access arguments +11. TIP 526, `expr` now only allows a single argument Changes between 0.79 and 0.80 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |