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8271186: Add UL option to replace newline char

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Reviewed-by: iklam, dholmes
This commit is contained in:
Yasumasa Suenaga 2021-08-27 05:06:52 +00:00
parent d732c3091f
commit b16a04ebf7
6 changed files with 168 additions and 14 deletions
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14
src/java.base/share/man/java.1
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@ -4418,8 +4418,18 @@ selected.
\f[I]output\-options\f[R] is
.RS
.PP
\f[CB]filecount=\f[R]\f[I]file\-count\f[R] \f[CB]filesize=\f[R]\f[I]file size
with optional K, M or G suffix\f[R]
\f[CB]filecount=\f[R]\f[I]file\-count\f[R] \f[CB]filesize=\f[R]\f[I]<file size
with optional K, M or G suffix>\f[R] \f[CB]foldmultilines=\f[R]\f[I]<true|false>\f[R]
.RE
.PP
When \f[I]foldmultilines\f[R] is true, a log event that consists of
multiple lines will be folded into a single line by replacing newline characters
with the sequence '\\' and 'n' in the output.
Existing single backslash characters will also be replaced with a sequence of
two backslashes so that the conversion can be reversed.
This option is safe to use with UTF-8 character encodings, but other encodings may not work.
For example, it may incorrectly convert multi-byte sequences in Shift JIS and BIG5.
This option is available only for file outputs.
.RE
.RE
.SS Default Configuration