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Carl Shapiro
cmucl
Commits
730839ac
Commit
730839ac
authored
22 years ago
by
pmai
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Add result-value form to dovector, to bring it in line with dolist.
From the unicode patch-set by Brian Spilsbury.
parent
f967c8ad
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code/extensions.lisp
+3
-3
3 additions, 3 deletions
code/extensions.lisp
with
3 additions
and
3 deletions
code/extensions.lisp
+
3
−
3
View file @
730839ac
...
@@ -5,7 +5,7 @@
...
@@ -5,7 +5,7 @@
;;; Carnegie Mellon University, and has been placed in the public domain.
;;; Carnegie Mellon University, and has been placed in the public domain.
;;;
;;;
(
ext:file-comment
(
ext:file-comment
"$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/code/extensions.lisp,v 1.2
5
200
1
/0
3
/1
3
1
6:52
:1
4
p
w
Exp $"
)
"$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/code/extensions.lisp,v 1.2
6
200
2
/0
9
/1
9
1
7:48
:1
7
p
mai
Exp $"
)
;;;
;;;
;;; **********************************************************************
;;; **********************************************************************
;;;
;;;
...
@@ -172,7 +172,7 @@
...
@@ -172,7 +172,7 @@
,
setter
))))
,
setter
))))
(
defmacro
dovector
((
elt
vector
)
&rest
forms
)
(
defmacro
dovector
((
elt
vector
&optional
default
)
&rest
forms
)
"Just like dolist, but with one-dimensional arrays."
"Just like dolist, but with one-dimensional arrays."
(
let
((
index
(
gensym
))
(
let
((
index
(
gensym
))
(
length
(
gensym
))
(
length
(
gensym
))
...
@@ -180,7 +180,7 @@
...
@@ -180,7 +180,7 @@
`
(
let
((
,
vec
,
vector
))
`
(
let
((
,
vec
,
vector
))
(
do
((
,
index
0
(
1+
,
index
))
(
do
((
,
index
0
(
1+
,
index
))
(
,
length
(
length
,
vec
)))
(
,
length
(
length
,
vec
)))
((
>=
,
index
,
length
)
nil
)
((
>=
,
index
,
length
)
,
default
)
(
let
((
,
elt
(
aref
,
vec
,
index
)))
(
let
((
,
elt
(
aref
,
vec
,
index
)))
,@
forms
)))))
,@
forms
)))))
...
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