xinit.c: test for tcl_interactive existence before testing value
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@ -3004,7 +3004,7 @@ int Tcl_AppInit(Tcl_Interp *inter)
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if(tclgetboolvar("use_tclreadline") && !cli_opt_detach && !cli_opt_no_readline) {
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if(tclgetboolvar("use_tclreadline") && !cli_opt_detach && !cli_opt_no_readline) {
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tcleval( "if {![catch {package require tclreadline}] && $tcl_interactive} "
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tcleval( "if {![catch {package require tclreadline}] && [info exists tcl_interactive] && $tcl_interactive} "
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"{"
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"{"
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"::tclreadline::readline builtincompleter 0; "
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"::tclreadline::readline builtincompleter 0; "
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"::tclreadline::readline customcompleter completer; "
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"::tclreadline::readline customcompleter completer; "
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