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5 | ||
6 | proc amb_delete {} { # delete ambient file | |
7 | global radvar curmess | |
8 | < | if {"$radvar(AMBFILE)" == {} || ! [file exists $radvar(AMBFILE)]} { |
8 | > | if {"$radvar(AMBFILE)" == {} || ! [file isfile $radvar(AMBFILE)]} { |
9 | set curmess {No ambient file.} | |
10 | return | |
11 | } |
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