How do I use regular expression to match the last character of a sentence?
25 ビュー (過去 30 日間)
古いコメントを表示
I want to use regular expression to match the last character of a sentence as ".", "!" or "?". A sentence that has any of these characters as the last character is to be copied into a file for further processing.
4 件のコメント
Walter Roberson
2014 年 2 月 25 日
English can be ambiguous about where sentences end, in that it uses "." for abbreviations as well as for ending the sentence.
"Sing, Mr. Prefect, sing Row Row Row, etc., and dance as you do."
The "." after "Mr." does not end the sentence, and neither does the "." after "etc" .
採用された回答
Jacob Halbrooks
2014 年 2 月 25 日
Here's a regular expression that might be helpful, which matches if the last character in the string is "." or "!" or "?".
>> candidate = 'Is this a sentence?';
>> regexp(candidate, '.*(\.|!|?)$')
0 件のコメント
その他の回答 (0 件)
参考
カテゴリ
Help Center および File Exchange で Data Type Identification についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!