#!/usr/bin/env tclsh
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# (c) Josua Dietze 2012
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#
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# Usage: make_string.tcl source.tcl >jim-source.c
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# Converts a Tcl source file into C source suitable
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# for using as an embedded script.
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set source [lindex $argv 0]
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if {![string match *.tcl $source]} {
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error "Source $source is not a .tcl file"
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}
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# Read the Tcl source and convert to C macro
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set sourcelines {}
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set f [open $source]
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while {[gets $f buf] >= 0} {
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# Remove comment lines
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regsub {^[ \t]*#.*$} $buf "" buf
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# Remove leading whitespaces
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set buf [string trimleft $buf]
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# Escape quotes and backlashes
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set buf [string map [list \\ \\\\ \" \\"] $buf]
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if [string length $buf] {
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lappend sourcelines "$buf\\n"
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}
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}
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close $f
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puts "#define RAW \"[join $sourcelines ""]\""
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