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- .key a
- .bra {
- .ket }
-
- getline env:selector.settings opa " pattern {a} "
-
- chopword opa epa
- chopword opa epa
- chopword opa epa
-
- failat 21
-
- if "$epa" EQ ""
- list >env:opapath lformat %F /patterns/4.gravel
- if warn
- setenv opapath env:patterns
- endif
- setenv opaname ""
- else
- enclose epa
- filename >env:opapath -nofnutts -pathonly $epa
- filename >env:opaname -nofnutts -nopath $epa
- endif
-
-
- requestfile >env:opa drawer "$opapath" file "$opaname" title "Select pattern"
- if not warn
- setenv epa pattern {a} $opa orDefault
- changeline env:selector.settings epa " pattern {a} "
- endif