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  1.     const strings = [
  2.         "hello :smile:",
  3.         "\n:smile:",
  4.         " :smile:",
  5.         ":test-test+_test:",
  6.         "hello:hai:"
  7.     ];
  8.     let pattern = /^\w*[ \n]:([\w+-]+):/;
  9.  
  10.     strings.forEach((s) => {
  11.         print(s + " ==> " + pattern.test(s));
  12.     });
Success #stdin #stdout 0s 171392KB
comments (?)
stdin 
Standard input is empty
stdout 
hello :smile: ==> true

:smile: ==> true
 :smile: ==> true
:test-test+_test: ==> false
hello:hai: ==> false
https://ideone.com/eMdU4q
language:
JavaScript (SMonkey 60.2.3)
created:
7 years ago
visibility:
public

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