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authorSiri Hansen <[email protected]>2017-06-09 17:45:09 +0200
committerSiri Hansen <[email protected]>2017-06-16 11:52:21 +0200
commit98e0ccb4a56b3b2b6a552463f78e699ec7490669 (patch)
tree52c9895c903b655f9e99c821c701de338e7da60d /lib/kernel/doc/src/error_logger.xml
parent7b62bdcc96cbfcb631ceb99d277a9d2c117042a2 (diff)
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[stdlib] Open error log file as utf8
This allows the use of ~ts/~tp/~tw in calls to error_logger:format/2, error_logger:error_msg/2 and error_logger:info_msg/2.
Diffstat (limited to 'lib/kernel/doc/src/error_logger.xml')
-rw-r--r--lib/kernel/doc/src/error_logger.xml20
1 files changed, 19 insertions, 1 deletions
diff --git a/lib/kernel/doc/src/error_logger.xml b/lib/kernel/doc/src/error_logger.xml
index 27db00819f..91bf57cb91 100644
--- a/lib/kernel/doc/src/error_logger.xml
+++ b/lib/kernel/doc/src/error_logger.xml
@@ -126,6 +126,12 @@ ok</pre>
<seealso marker="#error_report/1"><c>error_report/1</c></seealso>
instead.</p>
</warning>
+ <warning>
+ <p>If the Unicode translation modifier (<c>t</c>) is used in
+ the format string, all error handlers must ensure that the
+ formatted output is correctly encoded for the I/O
+ device.</p>
+ </warning>
</desc>
</func>
<func>
@@ -197,6 +203,12 @@ ok</pre>
the standard event handler, meaning no further events are
logged. When in doubt, use <c>info_report/1</c> instead.</p>
</warning>
+ <warning>
+ <p>If the Unicode translation modifier (<c>t</c>) is used in
+ the format string, all error handlers must ensure that the
+ formatted output is correctly encoded for the I/O
+ device.</p>
+ </warning>
</desc>
</func>
<func>
@@ -262,7 +274,7 @@ ok</pre>
successful, or <c>{error, allready_have_logfile}</c> if
logging to file is already enabled, or an error tuple if
another error occurred (for example, if <c><anno>Filename</anno></c>
- cannot be opened).</p>
+ cannot be opened). The file is opened with encoding UTF-8.</p>
</item>
<tag><c>close</c></tag>
<item>
@@ -345,6 +357,12 @@ ok</pre>
the standard event handler, meaning no further events are
logged. When in doubt, use <c>warning_report/1</c> instead.</p>
</warning>
+ <warning>
+ <p>If the Unicode translation modifier (<c>t</c>) is used in
+ the format string, all error handlers must ensure that the
+ formatted output is correctly encoded for the I/O
+ device.</p>
+ </warning>
</desc>
</func>
<func>