In order to format the text properly, I need to ensure that all sentences begin with only one Tab [key \t] and remove any additional tabs.
input
This is aciton
Two tab
One tabdialog
This is aciton
Two tab
Second tabdialog
output
One tabdialog
Second tabdialog
If you need a simple regex solution, try using the following pattern:
^\t\S.*
This regex will match a tab character \t at the beginning of a line followed by a non-whitespace character and then any number of characters.
Check out this RegEx Demo for more information.
Example Code:
const str = `
This is sample text
With a tab
Another line with a tab
`;
var arr = str.match(/^\t\S.*/gm);
console.log(arr);To achieve this, you can simply use the following code snippet:
^\t[\w ]+
SEE DEMO
https://i.stack.imgur.com/def456.png
const str = `
Here is some content
with tabs
and spaces
More content here
More tabs
More spaces
`;
const regex = /^\t[\w ]+/gm;
const result = str
.match(regex)
.flatMap((s) => s.split(/\t/))
.filter(Boolean);
console.log(result);To achieve this with the help of match, we can follow the given approach:
var input = "This is aciton\n\t\tTwo tab\n\tOne tabdialog\nThis is aciton\n\t\tTwo tab\n\tSecond tabdialog";
console.log(input);
var matches = input.match(/(?:^|\n)\t([^\t]+?)(?:\r?\n|$)/g);
for (var i=0; i < matches.length; ++i) {
matches[i] = matches[i].trim();
}
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