javascript - regex: Match when between text but not between digits -


please help. need regular expression (to used in javascript) replace "." "#" in text containing unicode characters. replacement takes place when "." appears between text not between digits.

input: "ΦΨ. abc. def. 123.456"

desired output: "ΦΨ# abc# def# 123.456"

any suggestions?

you can use capturing groups in regex , use back-references obtain required result:

var re = /(\d)\.(\d)/g;   var str = 'ΦΨ. abc. def. 123.456';  var subst = '$1#$2';   result = str.replace(re, subst);  alert(result);

regex explanation:

  • \d - non-digit character
  • \. - literal dot

the non-digit characters captured groups, , inserted of $1 , $2 back-references.


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