Simple unicode text generator with Tcl. It requires Tcl 8.6+.

unicodeTcl_proc.tcl

#unicodeTcl_proc
#unicodeTcl_proc.tcl
##
#	Copyright (c) 2017 Yuji SODE <yuji.sode@gmail.com>
#	This software is released under the MIT License.
##
#This function returns unicode string using given hexadecimal numbers.
#This code uses the Unicode Standard.
#It requires Tcl 8.6+.
#===  Parameter ===
# - codes: csv formatted string that has hexadecimal numbers
##
proc getUnicode {codes} {
	set u [split $codes ,];
	set L {};
	foreach el $u {
		lappend L [subst "\\U$el"];
	};
	return [join $L {}];
};
#         MIT License
#
# Copyright (c) 2017 Yuji Sode
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.