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# Copyright (C) 1987-2015 by Jeffery P. Hansen
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Last edit by hansen on Mon Mar 21 10:31:49 2005
#
#############################################################################
#
# This class is used to perform code sensitive indenting on verilog text
# in the HDL editor.
#
# The following pairs increase the indent level between then:
#
# module ... endmodule
# begin ... end
# case? ... endcase
# fork ... join
# ( ... )
#
# "else" will be set 1 level less than previous line.
#
# optional indent following:
# initial
# always
#
# optional indent of "begin ... end" when following partial statement.
#
namespace eval Indent {
#############################################################################
#
# Return the indentation level for the specified line.
#
proc indentLevel {lnum} {
if {$lnum <= 1 } { return 0 }
}
#############################################################################
#
# Run the indenter on $w from line $start to line $stop.
#
proc run {w start stop} {
# if {$lnum <= 1 } { return 0 }
}
}
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