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-rw-r--r--doc/expr.n2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/expr.n b/doc/expr.n
index cbb2395..3cd6d16 100644
--- a/doc/expr.n
+++ b/doc/expr.n
@@ -46,7 +46,7 @@ value is the form produced by the \fB%g\fR format specifier of Tcl's
An expression consists of a combination of operands, operators, parentheses and
commas, possibly with whitespace between any of these elements, which is
ignored.
-An integer operand may be specified in decimal, binary
+An integer operand may be specified in decimal (the optional first two characters are \fB0d\fR), binary
(the first two characters are \fB0b\fR), octal
(the first two characters are \fB0o\fR), or hexadecimal
(the first two characters are \fB0x\fR) form. For