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-rw-r--r--doc/html/Tools.html17
1 files changed, 16 insertions, 1 deletions
diff --git a/doc/html/Tools.html b/doc/html/Tools.html
index a82ee99..70f7735 100644
--- a/doc/html/Tools.html
+++ b/doc/html/Tools.html
@@ -256,6 +256,21 @@ installed with HDF5.
isn't specified, then the file will be opened with each driver in
turn and in the order specified above until one driver succeeds
in opening the file.
+ </p>
+ <p>
+ One byte integer type data is displayed in decimal by default. When
+ displayed in ASCII, a non-printable code is displayed in 3 octal
+ digits preceeded by a back-slash unless there is a C language escape
+ sequence for it. For example, CR and LF are printed as \r and \n.
+ Though the NUL code is represented as \0 in C, it is printed as
+ \000 to avoid ambiguity as illustrated in the following 1 byte
+ char data (since this is not a string, embedded NUL is possible).
+ <pre>
+ 141 142 143 000 060 061 062 012
+ a b c \0 0 1 2 \n </pre>
+ h5dump prints them as "abc\000012\n". But if h5dump prints NUL as \0,
+ the output is "abc\0012\n" which is ambiguous.
+ </p>
<!-- NEW PAGE -->
<dt><strong>XML Output:</strong>
@@ -2719,7 +2734,7 @@ Describes HDF5 Release 1.7, the unreleased development branch; working toward HD
<dl>
<dt><dt><SCRIPT LANGUAGE="JAVASCRIPT">
<!--
-document.writeln("Last modified: 11 March 2004");
+document.writeln("Last modified: 24 November 2004");
-->
</SCRIPT>