Here's something similar I use, with these improvements on original post: 1.
* Only sets up the mapping when editing perl files 2.
* Sets up 1 smart mapping that automatically works for perl functions as well as modules 3.
* Uses vim's build-in keyword definition feature instead of defining a new mapping In your .vimrc add these 2 lines: autocmd BufEnter *.pl,*.pm,*.cgi let oldkp=&kp | set keywordprg=perl \ -e\ $c=shift;exec\"perldoc\".($c=~/^[a-z]+$/?\"\ -f\ \":\"\ \").$c' autocmd BufLeave *.pl,*.pm,*.cgi let &keywordprg=oldkp See [help K]. Doesn't work. This is the error message I get.
| Attributes | Values |
|---|
| rdfs:label
| - Perldoc function and module keyboard mappings
|
| rdfs:comment
| - Here's something similar I use, with these improvements on original post: 1.
* Only sets up the mapping when editing perl files 2.
* Sets up 1 smart mapping that automatically works for perl functions as well as modules 3.
* Uses vim's build-in keyword definition feature instead of defining a new mapping In your .vimrc add these 2 lines: autocmd BufEnter *.pl,*.pm,*.cgi let oldkp=&kp | set keywordprg=perl \ -e\ $c=shift;exec\"perldoc\".($c=~/^[a-z]+$/?\"\ -f\ \":\"\ \").$c' autocmd BufLeave *.pl,*.pm,*.cgi let &keywordprg=oldkp See [help K]. Doesn't work. This is the error message I get.
|
| Version
| |
| dbkwik:vim/property/wikiPageUsesTemplate
| |
| Previous
| |
| Author
| |
| Complexity
| |
| Created
| |
| ID
| |
| NEXT
| |
| Rating
| |
| abstract
| - Here's something similar I use, with these improvements on original post: 1.
* Only sets up the mapping when editing perl files 2.
* Sets up 1 smart mapping that automatically works for perl functions as well as modules 3.
* Uses vim's build-in keyword definition feature instead of defining a new mapping In your .vimrc add these 2 lines: autocmd BufEnter *.pl,*.pm,*.cgi let oldkp=&kp | set keywordprg=perl \ -e\ $c=shift;exec\"perldoc\".($c=~/^[a-z]+$/?\"\ -f\ \":\"\ \").$c' autocmd BufLeave *.pl,*.pm,*.cgi let &keywordprg=oldkp Then when editing a perl file you can use perl's built-in keyword definition mapping (capital K == shift+k) when under a perl function or module to see it's POD. See [help K]. Doesn't work. This is the error message I get. Error detected while processing BufEnter Auto commands for "*.pl": E518: Unknown option: \ -e\ $c=shift;exec"perldoc".($c=~/^[a-z]+$/?"\ -f\ ":"\ ").$c' Try this: autocmd BufEnter *.pl,*.pm,*.cgi setlocal keywordprg=perl\ -e'$c=shift;exec\"perldoc\ \".(/::/?\"\":\"-f\").\"\ $c\"' (You don't need the BufLeave with setlocal) It's clumsy. If you try to look at docs for Modules like CGI or DBI perldoc -f will still be called. You have to press enter once or twice before seeing the desired documentation and once or twice afterwards, depending on various conditions. If there is a vimscript that handles this better I'd like to see it. Something that checks perldoc's exit code and tries again probably. Try this: autocmd FileType perl :setlocal keywordprg=perl\ -e\ '$c=shift;exec\"perldoc\ $c\ \|\|\ perldoc\ -f\ $c\ \|\|\ echo\"' This will try the keyword as a module first and if that fails it will call perldoc again with -f on the assumption that we're looking at a function. If that fails then echo an empty string to avoid some wierdities. However. It's still clumsy. You have to press q and then any key to get back to your buffer. Is there anyway to get this output into a help buffer? Try this: autocmd FileType perl noremap K :!echo perl -e '$line = ; if ($line =~ /(\w+::\w+)/){exec("perldoc $1")} elsif($line =~ /(\w+)/){exec "perldoc -f $1 perldoc $1"}' UPDATE: autocmd FileType perl noremap K :!echo perl -e '$line = ; if ($line =~ /([\w:]+)/){exec("perldoc $1 perldoc -f $1")}' 2>/dev/null This will work on: use MIME::Lite; use Encode; print("El Barto was here") $msg->send;
|
![[RDF Data]](/fct/images/sw-rdf-blue.png)