Grep function?

[Gintaras]

1. yes. Cick _s and press F1.

2.
Macro Macro1103

Code:

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str _file="$desktop$\led.txt"
str rx="li.?e"
out

type MYGREPRESULT str'lineText lineIndex
ARRAY(MYGREPRESULT) a

str match Fichier.getfile(_file)
int i=0
foreach _s Fichier
,i+1
,if(findrx(_s rx 0 1 match)<0) continue
,MYGREPRESULT& r=a[] ;;add element
,r.lineIndex=i-1
,r.lineText=_s

;out results
for i 0 a.len
,MYGREPRESULT& rr=a[i]
,out "the line %i containing %s is %s" rr.lineIndex rx rr.lineText