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| -rw-r--r-- | man/remind.1.in | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/man/remind.1.in b/man/remind.1.in index 16092c7..d2b7b58 100644 --- a/man/remind.1.in +++ b/man/remind.1.in @@ -420,7 +420,9 @@ TAG clause. \fB\-i\fR\fIvar\fR\fB=\fR\fIexpr\fR Sets the value of the specified \fIvar\fR to \fIexpr\fR, and \fBpreserves\fR \fIvar\fR. \fIExpr\fR can be any valid \fBRemind\fR expression. See the -section "INITIALIZING VARIABLES ON THE COMMAND LINE" for more details. +section "INITIALIZING VARIABLES ON THE COMMAND LINE" for more details. If +you omit the \fB=\fR\fIexpr\fR part, then \fIvar\fR is initialized to 0. +In other words, \fB\-i\fIvar\fR is exactly the same as \fB\-i\fIvar\fR\fB=\fR0. .TP \fB\-i\fR\fIfunc\fR(\fIargs\fR)=\fIdefinition\fR Allows you to define a function on the command line. |