.TH textwritemask 3 "R1c" "Silicon Graphics"
.SH NAME
\f2textwritemask\fP - grant write permission for the textport
.SH SYNOPSIS
.nf
.TP \w'FORTRAN\ \ \ 'u
C
.B "textwritemask(tmask)"
.B "Colorindex tmask;"
.IP 
.TP \w'FORTRAN\ \ \ 'u
FORTRAN
.B "subroutine textwr(tmask)"
.sp
.SH DESCRIPTION
\f2Textwritemask\fP grants write permission
for text drawn in the textport.
.SH "SEE ALSO"
.ft 2
.nf
pagecolor, pagewritemask, textcolor, textport, tpoff, tpon, write-
mask
.SH NOTE
This command can only be used in immediate mode.