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authorPatrik Nyblom <[email protected]>2009-12-03 15:14:18 +0000
committerErlang/OTP <[email protected]>2009-12-03 15:14:18 +0000
commit80afa01bca08e875fca796f277ec4be0cc71c387 (patch)
tree6ca9e1359c4c5758bd2b0033817f77a8b72bcc4e /lib/kernel/doc/src
parenta5c08b46326835cf0144c2cb123bf4be0f54ad38 (diff)
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Corrected CR and LF clarification in file:read_line, removed extra backslash.
Diffstat (limited to 'lib/kernel/doc/src')
-rw-r--r--lib/kernel/doc/src/file.xml2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/kernel/doc/src/file.xml b/lib/kernel/doc/src/file.xml
index 2303617542..f9f5443f68 100644
--- a/lib/kernel/doc/src/file.xml
+++ b/lib/kernel/doc/src/file.xml
@@ -1368,7 +1368,7 @@ f.txt: {person, "kalle", 25}.
</type>
<desc>
<p>Reads a line of bytes/characters from the file referenced by
- <c>IoDevice</c>. Lines are defined to be delimited by the linefeed (LF, <c>\\n</c>) character, but any carriage return (CR, <c>\\r</c>) followed by a newline is also treated as a single LF character (the carriage return is silently ignored). The line is returned <em>including</em> the LF, but excluding any CR immediately followed by a LF. This behaviour is consistent with the behaviour of <seealso marker="stdlib:io#get_line/2">io:get_line/2</seealso>. If end of file is reached without any LF ending the last line, a line with no trailing LF is returned.</p>
+ <c>IoDevice</c>. Lines are defined to be delimited by the linefeed (LF, <c>\n</c>) character, but any carriage return (CR, <c>\r</c>) followed by a newline is also treated as a single LF character (the carriage return is silently ignored). The line is returned <em>including</em> the LF, but excluding any CR immediately followed by a LF. This behaviour is consistent with the behaviour of <seealso marker="stdlib:io#get_line/2">io:get_line/2</seealso>. If end of file is reached without any LF ending the last line, a line with no trailing LF is returned.</p>
<p>The function can be used on files opened in <c>raw</c> mode. It is however inefficient to use it on <c>raw</c> files if the file is not opened with the option <c>{read_ahead, Size}</c> specified, why combining <c>raw</c> and <c>{read_ahead, Size}</c> is highly recommended when opening a text file for raw line oriented reading.</p>
<p>If <c>encoding</c> is set to something else than <c>latin1</c>, the <c>read_line/1</c> call will fail if the data contains characters larger than 255, why the <seealso marker="stdlib:io">io(3)</seealso> module is to be preferred when reading such a file.</p>
<p>The function returns:</p>