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  1. data <- "1-FA-1-I2-1-I2-1-I2-1-EX-1-I2-1-I3-1-FA-1-I1-1-I2-1-TR-1-I1-1-I2-1-FA-1-I3-1-I1-1-FA-1-FA-1-NR-1-I3-1-I2-1-TR-1-I1-1-I2-1-I1-1-I2-1-FA-1-I2-1-I1-1-I3-1-FA-1-QU-1-I1-1-I2-1-I2-1-I2-1-NR-1-I2-1-I2-1-NR-1-I1-1-I2-1-I1-1-NR-1-I3-1-QU-1-I2-1-I3-1-QU-1-NR-1-I2-1-I1-1-NR-1-QU-1-QU-1-I2-1-I1-1-EX"
  2. data <- gsub(".*?(I3.*?)(?=I3)","\\1I3§",data,perl=T)
  3. strsplit(gsub("[^§]*$", "", data),"§")
Success #stdin #stdout 0.46s 22824KB
comments (?)
stdin 
Standard input is empty
stdout 
[[1]]
[1] "I3-1-FA-1-I1-1-I2-1-TR-1-I1-1-I2-1-FA-1-I3"                                   
[2] "I3-1-I1-1-FA-1-FA-1-NR-1-I3"                                                  
[3] "I3-1-I2-1-TR-1-I1-1-I2-1-I1-1-I2-1-FA-1-I2-1-I1-1-I3"                         
[4] "I3-1-FA-1-QU-1-I1-1-I2-1-I2-1-I2-1-NR-1-I2-1-I2-1-NR-1-I1-1-I2-1-I1-1-NR-1-I3"
[5] "I3-1-QU-1-I2-1-I3"
https://ideone.com/UxFnhY
language:
R (R 3.5.2)
created:
8 years ago
visibility:
secret

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