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Tweak copy-file, rename-file doc

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* src/fileio.c (Fcopy_file, Frename_file): Tweak the recent change
slightly, as NEWNAME is treated as a directory name depending only
on the contents of the NEWNAME string, and independently of
whether NEWNAME names a directory (i.e., whether the directory
exists) (Bug#29362).
This commit is contained in:
Paul Eggert 2017-11-25 13:04:30 -08:00
parent cfa2a944d4
commit dc7a97fb84
1 changed files with 4 additions and 8 deletions
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12
src/fileio.c
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@ -1826,10 +1826,8 @@ DEFUN ("copy-file", Fcopy_file, Scopy_file, 2, 6,
"fCopy file: \nGCopy %s to file: \np\nP",
doc: /* Copy FILE to NEWNAME. Both args must be strings.
If NEWNAME is a directory name, copy FILE to a like-named file under
NEWNAME.
For NEWNAME to be recognized as a directory name, it should name a
directory and end in a slash.
NEWNAME. For NEWNAME to be recognized as a directory name, it should
end in a slash.
This function always sets the file modes of the output file to match
the input file.
@ -2254,10 +2252,8 @@ DEFUN ("rename-file", Frename_file, Srename_file, 2, 3,
doc: /* Rename FILE as NEWNAME. Both args must be strings.
If file has names other than FILE, it continues to have those names.
If NEWNAME is a directory name, rename FILE to a like-named file under
NEWNAME.
For NEWNAME to be recognized as a directory name, it should name a
directory and end in a slash.
NEWNAME. For NEWNAME to be recognized as a directory name, it should
end in a slash.
Signal a `file-already-exists' error if a file NEWNAME already exists
unless optional third argument OK-IF-ALREADY-EXISTS is non-nil.