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emacs
emacs
Commits
8b0c72d3
Commit
8b0c72d3
authored
Aug 30, 2012
by
Kenichi Handa
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qp.el (quoted-printable-decode-region): Decode multiple bytes at once.
parents
f17e1d00
31e7d6e0
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2
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lisp/gnus/ChangeLog
lisp/gnus/ChangeLog
+5
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lisp/gnus/qp.el
lisp/gnus/qp.el
+15
-7
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lisp/gnus/ChangeLog
View file @
8b0c72d3
2012-08-30 Kenichi Handa <handa@gnu.org>
* qp.el (quoted-printable-decode-region): Decode multiple bytes at
once.
2012-08-29 Julien Danjou <julien@danjou.info>
* gnus-notifications.el: New file.
...
...
lisp/gnus/qp.el
View file @
8b0c72d3
...
...
@@ -53,7 +53,10 @@ them into characters should be done separately."
;; or both of which are lowercase letters in "abcdef", is
;; formally illegal. A robust implementation might choose to
;; recognize them as the corresponding uppercase letters.''
(
let
((
case-fold-search
t
))
(
let
((
case-fold-search
t
)
(
decode-hex
#'
(
lambda
(
n1
n2
)
(
+
(
*
(
if
(
<=
n1
?9
)
(
-
n1
?0
)
(
+
(
-
n1
?A
)
10
))
16
)
(
if
(
<=
n2
?9
)
(
-
n2
?0
)
(
+
(
-
n2
?A
)
10
))))))
(
narrow-to-region
from
to
)
;; Do this in case we're called from Gnus, say, in a buffer
;; which already contains non-ASCII characters which would
...
...
@@ -65,12 +68,17 @@ them into characters should be done separately."
(
not
(
eobp
)))
(
cond
((
eq
(
char-after
(
1+
(
point
)))
?\n
)
(
delete-char
2
))
((
looking-at
"=[0-9A-F][0-9A-F]"
)
(
let
((
byte
(
string-to-number
(
buffer-substring
(
1+
(
point
))
(
+
3
(
point
)))
16
)))
(
mm-insert-byte
byte
1
)
(
delete-char
3
)))
((
looking-at
"\\(=[0-9A-F][0-9A-F]\\)+"
)
;; Decode this sequence at once; i.e. by a single
;; deletion and insertion.
(
let*
((
n
(
/
(
-
(
match-end
0
)
(
point
))
3
))
(
str
(
make-string
n
0
)))
(
dotimes
(
i
n
)
(
aset
str
i
(
funcall
decode-hex
(
char-after
(
1+
(
point
)))
(
char-after
(
+
2
(
point
)))))
(
forward-char
3
))
(
delete-region
(
match-beginning
0
)
(
match-end
0
))
(
insert
str
)))
(
t
(
message
"Malformed quoted-printable text"
)
(
forward-char
)))))
...
...
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