Runtime evaluation/In an environment: Difference between revisions
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trying to clarify some more... |
revert Tcl: insofar as I understand the Tcl, the old version was closer to correct, and I understand the change was an attempt to comply with my task req changes |
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=={{header|Tcl}}==
{{incorrect|Tcl|The code provided should not itself be a function, but have x as a free variable.}}
<lang tcl>package require Tcl 8.5
proc
set
}
▲puts [expr {$b - $a}];
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