Tag-checker

This is an exercise, check the tags in a paragraph are correct or not, it'll read the content of the input file and check the tags.

• Empty string or no tag paragraph are both considered as correct.

Example

Correct ones:

• The following text<C><B>is centred and in boldface</B></C>
• <B>This <\g> is <B>boldface</B> in <<*> a</B> <\6> <<d>sentence

Incorrect ones:

• <B><C> This should be centred and in boldface, but the tags are wrongly nested </B></C>
• <B>This should be in boldface, but there is an extra closing tag</B></C>
• <B><C>This should be centred and in boldface, but there is a missing closing tag</C>

Usage

With npm do:

npm install
npm run start <your input file>