regex - String with different operators in JavaScript match -


मेरे पास निम्न JS var है: 

  var टोकन = str.match (/ \ [| \] | & lt; संख्या | \) | और | (? :(?! और) [^ \ [\]]) + / जी);   
  टोकन  बाद में एक  स्विच ()  कथन में उपयोग किया जाता है।  
 इस मैचों की घटनाएं:  
     
  •   [  
  •  ]   
  •   & lt;   
  •  )   
  •   और  (अंत में एक स्थान के साथ)   
     हालांकि, मैं  संख्या  से पहले  & lt;  से पहले नहीं बल्कि अन्य ऑपरेटरों द्वारा संभवतः भी करना चाहता हूं। निम्नलिखित की जरूरत है:  
       
    •   & gt;   
    •   & gt; =   
    •  <कोड >   
    •      
       तो  मेल  को भी देखने के लिए < कोड> & lt; संख्या ,  & lt; = number ,  & gt; संख्या ,  & gt; = संख्या । उदाहरण के लिए, क्या संभव ऑपरेटर के लिए वाइल्डकार्ड / वेरिएबल को परिभाषित करना एक त्वरित और आसान तरीका है?   
       
       
       अभिव्यक्ति का प्रयोग करें  [& lt; & gt;] =? ।  
        [& lt; & gt;]  या तो   या  & gt;   
        =?  एक वैकल्पिक  =  संकेत है।

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