Re^2: Making it clearer to say that a sub is defined within current package

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Re^3: Making it clearer to say that a sub is defined within current package by LanX (Saint) on Apr 12, 2019 at 22:42 UTC
Such information can be triggered by cursor position too. At least in the mother of all IDEs ... Cheers Rolf _{(addicted to the Perl Programming Language :) Wikisyntax for the Monastery FootballPerl is like chess, only without the dice}	[reply]
Re^4: Making it clearer to say that a sub is defined within current package by karlgoethebier (Abbot) on Apr 13, 2019 at 09:47 UTC
"... the mother of all IDEs..." Probably this is emacs. May be i miss a command like `M-x goto-definition` in some mode? Best regards, Karl Update: Dialogue - a didactic device. ŤThe Crux of the Biscuit is the Apostropheť `perl -MCrypt::CBC -E 'say Crypt::CBC->new(-key=>'kgb',-cipher=>"Blowfish")->decrypt_hex($ENV{KARL});'`Help	[reply] [d/l] [select]
Re^5: Making it clearer to say that a sub is defined within current package by LanX (Saint) on Apr 13, 2019 at 12:06 UTC
> Probably this is emacs. what else? ;-) > May be i miss a command like M-x goto-definition in some mode? well these are several questions ... point for point. you said the mouse is needed nope every x-action is bound to a function and can be bound to a key too, and the function `word-at-point` gives you the word under the cursor. So you can freely combine any mouse-action with the `word-at-point` . Tip: `C-h k` doesn't only show you the keybinding of the next keystrokes, but also of the following mouse actions. Hence you can see what is triggered and use it in your own scripts. getting all "local" subs `cperl-mode` supports `imenu` , which scans the current buffer for every sub declaration. Just go to the menu bar and click `<menu-bar> <Perl> <Tools> <Imenu>` and you'll see a list of all subs in the buffer. jumping to the sub at point When called interactively with `M-x imenu` or a key-binding like `C-c i` or `M-Ret` (personal binding) offers all alternatives in the mini-buffer (the bottom line) but defaulting to the word at point. For instance in my bindings `M-RET RET` lets me jump to that definition. automatically showing that a sub is local Cperl mode has a setting to automatically show a mini-description for any Perl construct under the cursor In the message area. See `<menu-bar> <Perl> <Toggle...> <Auto-help on Perl constructs>` One could also hack this interface to show information for the sub at point using the data from imenu Choroba mentioned etags/ctags These is necessary for bigger projects where the definition is in another file. I was only replying to the "local" requirement. ( Tags are tricky in a language which can only be parse by its own runtime engine ;) HTH! :) TL DR `M-x imenu` Cheers Rolf _{(addicted to the Perl Programming Language :) Wikisyntax for the Monastery FootballPerl is like chess, only without the dice}	[reply] [d/l] [select]
Re^5: Making it clearer to say that a sub is defined within current package by choroba (Cardinal) on Apr 13, 2019 at 10:26 UTC
See etags, or, in recent Emacsen, xref. I use a script that (naďvely) recognises Moo(se) constructs as well: perl-etags. `map{substr$_->[0],$_->[1]\|\|0,1}[\\|\|{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^ARGV,3]`	[reply] [d/l]

TL DR