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@@ -5019,7 +5019,10 @@ Procedure Append (Var F : Text);
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\Description
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\var{Append} opens an existing file in append mode. Any data written to
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\var{F} will be appended to the file. Only text files can be opened in
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-append mode.
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+append mode. After a call to \var{Append}, the file \var{F} becomes
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+write-only.
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+
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+File sharing is not taken into account when calling \var{Append}.
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\Errors
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If the file doesn't exist when appending, a run-time error will be generated.
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@@ -6528,8 +6531,10 @@ or doesn't exist.
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Procedure Reset (Var F : Any File Type[; L : Longint]);
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\Description
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\var{Reset} opens a file \var{F} for reading. \var{F} can be any file type.
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-If \var{F} is not a text file, then it is opened according to
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-the mode specified in \var{filemode}.
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+If \var{F} is a text file, or refers to standard I/O (e.g : '') then it is
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+opened read-only, otherwise it is opened using the mode specified in
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+\var{filemode}.
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+
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If \var{F} is an untyped file, the record size can be specified in
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the optional parameter \var{L}. A default value of 128 is used.
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@@ -6558,6 +6563,8 @@ created.
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Contrary to \tp, \fpc opens the file with mode \var{fmoutput}. If it should
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be opened in \var{fminout} mode, an extra call to \seep{Reset} is needed.
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+File sharing is not taken into account when calling \var{Rewrite}.
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+
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\Errors
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If the file cannot be opened for writing, then a run-time error is
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generated. This behavior can be changed by the \var{\{\$i\} } compiler switch.
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carl