new() is linear in time ( O(N) where N is number of characters in string. How do you solve this indenting problem? Notice the staircasing inside the “if()” after the first “print” and how the join and being outside the curly bracket doesnt have this problem. The math inside Math::String is done via Math::BigInt, and thus only a a. I’m happy with the following: (setq cperl-indent-level 4 (or whatever your indent level is) so that the close parens are unindented far enough. A bareword is a series of characters outside of a string that Perl doesnt recognize. However you might also want '(cperl-close-paren-offset -2) your math (and even if you dont), a scalar is a plain, simple. I tried Aaron’s solution under 5.0, and it does exactly what you want, Michael. Michael, I believe that with a recent CPerl you just need to (custom-set-variables
#Perl char math how to#
(Can we expand on how to do this? I’d also like to see how to prevent cperl-mode from indenting like this function_call(Īnd instead indent like this function_call( Note: As of, the previous link is broken For one, parenthetical blocks such as (Ĭan be configured to be indented correctly.
<\d> will match a single digit, \w will match any single word character (which, to Perl, means a letter, digit or underscore), and \s matches a whitespace character (space and tab, as well as the and \r characters). Perl provides several metacharacters for this. Version 5.0 of CPerlMode offers many improvements over older versions. But you’ll often want to match only specific types of characters. Note that the variable cperl-indent-alist has a doc string that says it is not being used. – wjt Basic indentationīasic indentation can be changed using the variable cperl-indent-level: (setq cperl-indent-level 4)
#Perl char math code#
In other words I use perltidy at my work to indent perl code, and here is the elisp code I wrote to do it: PerlTidyElisp. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. However, in some cases you need to normalize indententation of code in a team of heterogenous editor users. Most Perl indenting solutions revolve around customizing the settings of a particular mode. You can force all attempts to invoke perl-mode to invoke cperl-mode instead via the following: (fset 'perl-mode 'cperl-mode) Using perltidy Using a “better” mode will make indentation easier – CPerlMode instead of plain PerlMode.
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