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| author | Kaz Kylheku <kaz@kylheku.com> | 2023-05-23 21:44:10 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2023-05-23 21:44:10 -0700 |
| commit | 41263c972c2d2892f9bb65e439f1b744a26a271f (patch) | |
| tree | 4973a7ef3f666c89deb0c9c198fe994db4c4df20 /stdlib/awk.tl | |
| parent | 55e6eff5b6127e3528b29ebfd1d679f7158747c4 (diff) | |
| download | txr-41263c972c2d2892f9bb65e439f1b744a26a271f.tar.gz txr-41263c972c2d2892f9bb65e439f1b744a26a271f.tar.bz2 txr-41263c972c2d2892f9bb65e439f1b744a26a271f.zip | |
awk: bug: broken redirection operators.
* stdlib/awk.tl (sys:awk-redir): Fix regression from April
2018. The gensym variable introduced must be parallel bound,
since it is referenced by the init expression of the other
variable. This breaks all awk redirection operators.
Diffstat (limited to 'stdlib/awk.tl')
| -rw-r--r-- | stdlib/awk.tl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/stdlib/awk.tl b/stdlib/awk.tl index 54d2909c..d82ab8c3 100644 --- a/stdlib/awk.tl +++ b/stdlib/awk.tl @@ -289,8 +289,8 @@ (defmacro sys:awk-redir (aws-sym stream-var kind mode path body) (with-gensyms (res-sym) - ^(let ((,res-sym ,path) - (,stream-var (qref ,aws-sym (ensure-stream ,kind ,res-sym ,mode)))) + ^(let* ((,res-sym ,path) + (,stream-var (qref ,aws-sym (ensure-stream ,kind ,res-sym ,mode)))) ,(if body ^(qref ,aws-sym (close-or-flush ,stream-var ,kind ,res-sym (progn ,*body))) |