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lexical analyzer in c sharp

vishnu krishnan

thanku for respose,....

it is a windows project..

i hope u knw the lexical analyzer, am plan to do this, just like, load the program into a richtextbox, then split program with space and comma, and identify all the keywords, identifiers store in a file.
so now i load the splitted program into a richtextbox, i think take each line from the richtextbox and checking with an array, which contains stored all the keywords, if find any keyword in that array, write that into a file.

2 Replies

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Sam Hobbs16y ago
Try searching as in here; I found C# Lex Manual.
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Jure16y ago
You might find this useful: StringSplitter
It can extract a custom set of substrings (string array) into a new array and also returns an int array of every word's index in the text.
Or, it can split by a custom set of string separators (keywords in your case) into a new array with separators included, so it basically moves whole text into the array, so you can easily examine your text.
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