Parentheses is the regular plural.

Finally, if the parentheses appear in the midst of a sentence (as in this example), then any necessary punctuation (such as the comma that appeared just a few words ago) is delayed until the parentheses are closed.

Would capture "(text inside parenthesis)" in your example string.

Should be slightly safer than just

You can escape the parenthesis using the backslash.

When a complete sentence occurs in parentheses in the middle of a larger sentence, it should neither be capitalized nor end with a period—though a question mark or exclamation point is acceptable.

Just add , around your Parenthesis. for example:

In some writing, a person’s are provided in parentheses when the person is first mentioned. If there is uncertainty about the year, a question mark should follow it. Note that an , rather than hyphen, is used between the years.

Numbered or lettered  should use a pair of parentheses to enclose the numbers or letters.

Parethesis - a choice of parentheses - Grammar Monster

When parenthetical content occurs at the end of a larger sentence, the closing punctuation mark for the sentence is placed outside the closing parenthesis.

Equations with parentheses: decimals & fractions …

Yes. Grammatically speaking, as long as what is inside each level of parentheses is grammatically correct, and what is outside the outermost level is also, the whole sentence is grammatically correct.

Evaluating expressions with & without parentheses …

Whatever the material inside the parentheses, it must not be grammatically integral to the surrounding sentence. If it is, the sentence must be recast. This is an easy mistake to avoid. Simply read your sentence without the parenthetical content. If it makes sense, the parentheses are acceptable; if it doesn’t, the punctuation must be altered.

Sal evaluates an expression with and without parentheses

The old typographical convention which I was told years ago by a retired typesetter, is that if one has nested parenthetical expressions, different characters are used for the inner parenthetical than the outer, so the outer expression is parenthesis, the next level of parenthesis is square brackets, and the next set after that is parentheses again, or sometimes curved brackets, so the pattern is ([]). I have most often seen two layers of parentheses in religious writing, where a referenced Bible verse will be quoted in full in parentheses, and the citation--chapter, verse, and translation--will follow the quotation in square brackets immediately before the closing parenthesis.

Short  in unquoted text can be placed in parentheses. (Use  for translations in quoted text.)

Brackets and Parentheses | English Grammar | EF

uses a stack, implemented as a Python : this is a "last in, first out" (LIFO) data structure. The index of each open parenthesis encountered is placed on top of the stack (ed to the ); each close parenthesis triggers a pop from the top of the stack: an index is removed from the end of the . If this operation fails because the stack is empty, it is because there are too many close parentheses (no corresponding open parenthesis was previously placed on the stack). Moreover, if the stack isn't empty after parsing the entire string, it is because there are too many open parentheses (which never got popped off the stack).

parenthesis Meaning in the Cambridge English Dictionary

works by simply keeping a counter of the number of open parentheses, , which (reading "left to right") is incremented whenever an open parenthesis is encountered and decremented whenever a closed parenthesis is encountered. By the end of the string, should equal zero if the parentheses are balanced (every open parenthesis has a matching close parenthesis).

Parentheses and Brackets | Punctuation Rules

When parenthetical content occurs in the middle of a larger sentence, the surrounding punctuation should be placed outside the parentheses, exactly as it would be if the parenthetical content were not there.