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.Dd December 21, 2022
.Dt M_STRING 3
.Os Agar 1.7
.Sh NAME
.Nm M_String
.Nd Agar-Math extensions to AG_Printf
.Sh SYNOPSIS
.Bd -literal
#include <agar/core.h>
#include <agar/gui.h>
#include <agar/math/m.h>
.Ed
.Sh DESCRIPTION
.\" IMAGE(/widgets/AG_Label.png, "The AG_Label widget")
The formatting engine used by
.Xr AG_Printf 3
and
.Xr AG_PrintfP 3
allow the registration of format string extensions.
Once the Agar-Math library is initialized, the following format specifiers
become available:
.Pp
.Bl -tag -compact -width "%[M44] "
.It %[R]
Real-number (of
.Xr M_Real 3
type).
.It %[T]
A time value (of
.Xr M_Time 3
type).
.It %[C]
A complex number (of
.Xr M_Complex 3
type).
.It %[V]
A general vector in R^n (of
.Xr M_Vector 3
type).
.It %[V2]
A vector in R^2 (of
.Ft M_Vector2
type).
.It %[V3]
A vector in R^3 (of
.Ft M_Vector3
type).
.It %[V4]
A vector in R^4 (of
.Ft M_Vector4
type).
.It %[M]
A general matrix (of
.Xr M_Matrix 3
type).
.It %[M44]
A 4x4 matrix (of
.Ft M_Matrix44
type).
.El
.Sh SEE ALSO
.Xr AG_String 3