fecundf · June 1, 2016 17:03
diff --git a/jmp b/jmp
 #!/usr/bin/env perl6

 #--------------------------------------------------------------------------------
 # Nigel Hamilton (2016) - Artistic Licence 2.0
 #
 # jmp - Perl6 powered tools for quickly jmping to the next thing in your workflow
 #
 #      - please add subcommands for your own workflow. For example, you could jmp to:
 #
 #            - log files
 #            - directory listings
 #            - command-line history
 #            - test output
 #            - todo lists
 #            - error messages
 #            - documentation
 #            - web pages
 #
 #       - To get started:
 #
 #            shell> jmp help                                # display help
 #            shell> jmp find something in your codebase     # search your codebase
 #            shell> jmp edit Filename.pm 12                 # open your editor
 #            shell> jmp config                              # edit your ~/.jmp config file
 #
 #--------------------------------------------------------------------------------

 #| simple Template engine
 class JMP::Template {

    # parameters are passed by reference unless "is copy" makes a local copy
    # you can optionally add a type to a parameter Str
    method render (Str $string is copy, %params) {
        # globally substitute tokens found in the string for values from the params hash
        $string ~~ s:g/'[-' (<[a..z-]>+) '-]'/{ %params{$0} }/;
        return $string;
    }
 }


 #| Operating system abstraction, a singleton
 class JMP::System {

    my $only;
    method instance { $only }
    method new { !!! }

    # Default implementation
    method width  { qx[tput cols]  }
    method height { qx[tput lines] }
    method clear  { shell 'clear'  }
    method home   { %*ENV{'HOME'} }
    method get-key { 
      ENTER shell "stty raw -echo";
      LEAVE shell "stty sane";
      return $*IN.getc;
    }

    # Private subclass for alternate implementation
    class Win {
      method width  { qx[powershell.exe -noprofile -command $host.ui.rawui.WindowSize.Width]  }
      method height { qx[powershell.exe -noprofile -command $host.ui.rawui.WindowSize.Height] }
      method clear  { shell 'cls' }
      method home   { %*ENV{'HOMEPATH'} }
      method get-key {
       qx[powershell.exe -noprofile -command $host.UI.RawUI.ReadKey('NoEcho,IncludeKeyUp').Character].substr(0,1)
      }

    }
    
    $only = ($*SPEC ~~ IO::Spec::Win32 ??
               JMP::System::Win !! JMP::System).bless;
 }

 #| simple config file handling
 class JMP::Config {

    has Str $.filename;
    has %!fields;

    # get a simple value for a config field
    multi method get ($key) {

        die "Key $key does not exist in config file. Please add a value for $key to $.filename"
            unless %!fields{$key}:exists;

        return %!fields{$key};
    }

    # get a config template value and render params into it
    multi method get ($key, %params) {
        my $value = $.get($key);
        return JMP::Template.new.render($value, %params);
    }

    # extra key value pairs from the config
    # a helper sub called at object BUILD time
    sub parse-config($config-file) {

        my %fields;
        for $config-file.IO.lines {

            # skip comments
            next if .starts-with('#');

            # config_keys.CAN.look-like.this
            # ^ $ - mark the start an end of line
            next unless /^ (.*?) '=' (.*?) $/;

            # save the key and value in config
            # $0 and $1 refer to the match objects in the regex
            # ~$0 stringifies the match object 
            # trim removes leading and trailing whitespace
            %fields{~$0.trim} = ~$1.trim;

        }

        return %fields;
    }

    # set up the user with a default config
    # this is a helper sub called at object BUILD time
    sub populate-default-config ($config-file) {

        # populate the default config file
        # HEREdocs can be indented! The CONFIG end marker provides the 
        # indentation level 
        # .IO provides simple methods for slurping/spurting files to disk
        $config-file.IO.spurt(q:to"CONFIG");
        
        # uncomment your favourite editor
 	# editor.command.template = nano +[-line-number-] 
 	editor.command.template = C:\Users\yhluc00\emacs\bin\emacsclient.exe +[-line-number-] "[-filename-]" 

        # atom has Perl 6 syntax highlighting and other plugins for Perl 6
        # editor.command.template = atom :[-line-number-] &
        # editor.command.template = subl :[-line-number-] &
        # editor.command.template = emacs +[-line-number-] 
        # editor.command.template = vim +[-line-number-] 

        # uncomment your preferred code searching tool

        # classic recursive grep 
        find.command.template  =  grep -rHn '[-search-terms-]'

        # ag - the silver searcher for fast generic file jmping
        # find.command.template    = ag --nogroup '[-search-terms-]'

        # git grep - for jmping around git repos
        # find.command.template    = git grep --full-name --untracked --text --line-number -e '[-search-terms-]'

        # App::Ack - Perl-powered improvement to grep
        # find.command.template    = ack --nogroup '[-search-terms-]'

        CONFIG

    }

    # called at object construction time
    # Mu - is the top level class and calls to new() start there
    # Objects are constructed by calling BUILD from least derived to most derived
    # Mu blesses the class into its type
    # the BUILD submethod sets the attributes for the instance
    submethod BUILD (:$filename) {

        # variables-in-perl6-can-be-kebab-case you include apostrophes too, cool-isn't-it ?
        # kebab-case makes variables easy to type and read
        # conditional assigment uses ?? and !! instead or ? and : 
        my $config-file =  $filename
                        ?? $filename
                        !! JMP::System.instance.home ~ '/.jmp';

        # binding assignment is denoted with :=
        # this sets the attribute value for $!filename
        $!filename  := $config-file;

        # .IO is handy for IO operations
        # populate the config if the file does not exist 
        populate-default-config($config-file) 
            unless $config-file.IO.e;

        # parse the config file
        # bind the results := 
        # to a private hash variable %! 
        %!fields    := parse-config($config-file);

    }
 }


 # declare a role - the implementation and interface is shared with classes that "do" the role
 role JMP::Screen::Action {

    # all actions will need a key and takes up a height in lines on the screen
    has $.key = '';
    has $.line-height = 1;

    # assign a key depending on where it appears on the screen
    method assign-key($key) {
        $!key = $key;
    }
    method does-action($key) returns Bool {
        return $key eq $.key;
    }
    method do-action { ... }
    method render    { ... }

 }


 # this class does the JMP::Screen::Action role - the methods and attributes of the role above are merged into it
 # the class provides its own implementation of do-action and render 
 # the implementation of assign-key comes from the role above
 class JMP::Screen::Action::EditFileLine does JMP::Screen::Action {

    has $.file-path;
    has $.context;
    has $.line-number;
    has $.template = q:to"ACTION";
        [[-key-]] ([-line-number-]) [-context-]
    ACTION

    method render {
        my %params = (:$.key, :$.line-number, :$.context);
        return JMP::Template.new.render($.template, %params);
    }

    method do-action {
        MAIN('edit', $*CWD ~ '/' ~ $.file-path, +$.line-number);
    }

 }


 class JMP::Screen::Action::EditFile does JMP::Screen::Action {

    has $.file-path;

    has $.template = q:to"ACTION";
    [[-key-]] [-file-path-]
    ACTION

    method render {
        my %params = (:$.file-path, :$!key);
        return JMP::Template.new.render($.template, %params);
    }

    method do-action {
        # open file with an absolute path - start at line 1
        MAIN('edit', $*CWD ~ '/' ~ $.file-path, 1);
    }

 }


 class JMP::Screen::Page {

    has Int $.page-number = 1;
    has @.actions;

    method get-matching-action($key-pressed) {
        # search through all the actions - does one match the key pressed?
        # | flatten the element found in the list
        return |@!actions.grep({ $_.does-action($key-pressed) });
    }

    method render($available-lines) {
         
        # iterate through all the actions >> call render on them 
        # and [~] concatentate them together 
        my $rendered-actions    = [~](@!actions>>.render);

        # iterate through all the actions >> call line-height on them
        # and [+] sum the line heights
        my $lines-used          = [+](@!actions>>.line-height);

        # if there are more available lines - add padding
        my $vertical-padding    = "\n" x $available-lines - $lines-used;
        $rendered-actions ~= $vertical-padding;
        return $rendered-actions;
    }

    submethod BUILD (:$page-number, :@actions) {

        # create a list of all the available keys
        # stop at 'W' so we have 'X' to eXit the program
        my @keys = 'a' ... 'z', 'A' ... 'W';

        for @actions -> $action {
            $action.assign-key(@keys.shift);
        }

        # bind into the attributes of the instance
        $!page-number := $page-number;
        @!actions     := @actions;

    }

 }


 class JMP::Screen {

    has $.title                = 'jmp';

    # qqx - is similar to backticks - execute this shell command
    has $!rule                 = '_' x JMP::System.instance.width;
    has $!content-line-height;
    has $!total-pages;
    has %!pages;

    # HEREdocs can now be indented!
    has $!template = q:to"SCREEN";

    [-title-]                                [-page-number-] of [-total-pages-]
    [-rule-]
    [-contents-]
    [-rule-]

    SCREEN

    # handle going out of bounds with multi methods and type constraints
    multi method display-page ($page-number where * < 1)              { self.display-page(1);             }
    multi method display-page ($page-number where * > $!total-pages)  { self.display-page($!total-pages); }
    multi method display-page ($page-number) {

        # grab the actions on this page
        my $page = %!pages{$page-number};

        my $contents = $page.render($!content-line-height);

        JMP::System.instance.clear;
        say JMP::Template.new.render($!template, { :$!title, :$page-number, :$!total-pages, :$!rule, :$contents });
        $.prompt($page);

    }

    # display the prompt and respond
    method prompt ($page) {

        print '[<] Previous         e[X]it            [>] Next';

        loop {
            my $key-pressed = JMP::System.instance.get-key();
            given $key-pressed {
                when /<[a..zA..W]>/ {
                    my $action = $page.get-matching-action($key-pressed);
                    $action.do-action;
                }
                when '<' {  $.display-page($page.page-number - 1)   }
                when '>' {  $.display-page($page.page-number + 1)   }
                when 'X' {  say '';    exit;                        }
            }
        }
    }

    sub paginate-actions($content-line-height, @actions) {

        my @action-keys = 'a' ... 'z', 'A' ... 'W';  # reserve X for exit

        my $actions-per-page = ($content-line-height > @action-keys.elems)
                             ?? @action-keys.elems
                             !! $content-line-height;

        my $page-number = 1;
        my %pages;

        while @actions {

            # splice off a page's worth of actions
            my @page-actions = @actions.splice(0, $actions-per-page);

            %pages{$page-number} = JMP::Screen::Page.new(:$page-number, actions => @page-actions, :@action-keys);

            $page-number++;
        }

        return %pages;
    }

    submethod BUILD (:$!title, :@actions) {

        # the number of available lines - 6 for the header and footer
        my $content-line-height = JMP::System.instance.height - (4 + 4);

        $!content-line-height = $content-line-height;

        # place the action on their pages
        %!pages := paginate-actions($content-line-height, @actions);

        $!total-pages := [max] keys %!pages;

    }

 }

 my $config = JMP::Config.new;

 #| open the .jmp config file in your editor
 multi sub MAIN ('config') {
    MAIN('edit', $config.filename, 0);
 }

 # Perl 6 is optionally typed - providing types is useful in multi method dispatch
 #| edit a text file at a given line number
 multi sub MAIN ('edit', $filename, Int $line-number = 0) {

    # render the editor command from the config
    my $editor-command = $config.get('editor.command.template', { :$filename, :$line-number });

    # launch the editor via the shell
    shell($editor-command);

 }


 #| edit a text file starting on a matching line
 multi sub MAIN ('edit', $filename, *@search-terms) {

    my $matching-line-number = 0;

    # find the first line in the file that matches the pattern
    for $filename.IO.lines {
        ++$matching-line-number;
        if / @search-terms / {
 	    MAIN('edit', $filename, $matching-line-number);
 	    exit;
 	}
    }

    # nothing match, open at the first line
    MAIN('edit', $filename, 0);

 }


 #| find search terms in the codebase
 multi sub MAIN ('find', *@search-terms) {

    my $search-terms = @search-terms.join(' ');

    # render the find command from the config
    my $find-command = $config.get('find.command.template', { :$search-terms });
 	
    my $search-results = qqx{$find-command};

    # finish if nothing found
    return unless $search-results;

    my @actions;

    my $previous-file-path;

    for $search-results.lines -> $line {

        my ($file-path, $line-number, $context) = $line.split(':', 3);

        if ($previous-file-path ne $file-path) {
            @actions.push(JMP::Screen::Action::EditFile.new(:$file-path, line-number => 0));
            $previous-file-path = $file-path;
        }

        @actions.push(JMP::Screen::Action::EditFileLine.new(:$file-path, :$line-number, :$context));

    }

    my $screen = JMP::Screen.new(title => 'jmp find ' ~ $search-terms, :@actions);
    $screen.display-page(1);

 }
	#!/usr/bin/env perl6

	#--------------------------------------------------------------------------------
	# Nigel Hamilton (2016) - Artistic Licence 2.0
	#
	# jmp - Perl6 powered tools for quickly jmping to the next thing in your workflow
	#
	# - please add subcommands for your own workflow. For example, you could jmp to:
	#
	# - log files
	# - directory listings
	# - command-line history
	# - test output
	# - todo lists
	# - error messages
	# - documentation
	# - web pages
	#
	# - To get started:
	#
	# shell> jmp help # display help
	# shell> jmp find something in your codebase # search your codebase
	# shell> jmp edit Filename.pm 12 # open your editor
	# shell> jmp config # edit your ~/.jmp config file
	#
	#--------------------------------------------------------------------------------

	#\| simple Template engine
	class JMP::Template {

	# parameters are passed by reference unless "is copy" makes a local copy
	# you can optionally add a type to a parameter Str
	method render (Str $string is copy, %params) {
	# globally substitute tokens found in the string for values from the params hash
	$string ~~ s:g/'[-' (<[a..z-]>+) '-]'/{ %params{$0} }/;
	return $string;
	}
	}


	#\| Operating system abstraction, a singleton
	class JMP::System {

	my $only;
	method instance { $only }
	method new { !!! }

	# Default implementation
	method width { qx[tput cols] }
	method height { qx[tput lines] }
	method clear { shell 'clear' }
	method home { %*ENV{'HOME'} }
	method get-key {
	ENTER shell "stty raw -echo";
	LEAVE shell "stty sane";
	return $*IN.getc;
	}

	# Private subclass for alternate implementation
	class Win {
	method width { qx[powershell.exe -noprofile -command $host.ui.rawui.WindowSize.Width] }
	method height { qx[powershell.exe -noprofile -command $host.ui.rawui.WindowSize.Height] }
	method clear { shell 'cls' }
	method home { %*ENV{'HOMEPATH'} }
	method get-key {
	qx[powershell.exe -noprofile -command $host.UI.RawUI.ReadKey('NoEcho,IncludeKeyUp').Character].substr(0,1)
	}

	}

	$only = ($*SPEC ~~ IO::Spec::Win32 ??
	JMP::System::Win !! JMP::System).bless;
	}

	#\| simple config file handling
	class JMP::Config {

	has Str $.filename;
	has %!fields;

	# get a simple value for a config field
	multi method get ($key) {

	die "Key $key does not exist in config file. Please add a value for $key to $.filename"
	unless %!fields{$key}:exists;

	return %!fields{$key};
	}

	# get a config template value and render params into it
	multi method get ($key, %params) {
	my $value = $.get($key);
	return JMP::Template.new.render($value, %params);
	}

	# extra key value pairs from the config
	# a helper sub called at object BUILD time
	sub parse-config($config-file) {

	my %fields;
	for $config-file.IO.lines {

	# skip comments
	next if .starts-with('#');

	# config_keys.CAN.look-like.this
	# ^ $ - mark the start an end of line
	next unless /^ (.?) '=' (.?) $/;

	# save the key and value in config
	# $0 and $1 refer to the match objects in the regex
	# ~$0 stringifies the match object
	# trim removes leading and trailing whitespace
	%fields{~$0.trim} = ~$1.trim;

	}

	return %fields;
	}

	# set up the user with a default config
	# this is a helper sub called at object BUILD time
	sub populate-default-config ($config-file) {

	# populate the default config file
	# HEREdocs can be indented! The CONFIG end marker provides the
	# indentation level
	# .IO provides simple methods for slurping/spurting files to disk
	$config-file.IO.spurt(q:to"CONFIG");

	# uncomment your favourite editor
	# editor.command.template = nano +[-line-number-]
	editor.command.template = C:\Users\yhluc00\emacs\bin\emacsclient.exe +[-line-number-] "[-filename-]"

	# atom has Perl 6 syntax highlighting and other plugins for Perl 6
	# editor.command.template = atom :[-line-number-] &
	# editor.command.template = subl :[-line-number-] &
	# editor.command.template = emacs +[-line-number-]
	# editor.command.template = vim +[-line-number-]

	# uncomment your preferred code searching tool

	# classic recursive grep
	find.command.template = grep -rHn '[-search-terms-]'

	# ag - the silver searcher for fast generic file jmping
	# find.command.template = ag --nogroup '[-search-terms-]'

	# git grep - for jmping around git repos
	# find.command.template = git grep --full-name --untracked --text --line-number -e '[-search-terms-]'

	# App::Ack - Perl-powered improvement to grep
	# find.command.template = ack --nogroup '[-search-terms-]'

	CONFIG

	}

	# called at object construction time
	# Mu - is the top level class and calls to new() start there
	# Objects are constructed by calling BUILD from least derived to most derived
	# Mu blesses the class into its type
	# the BUILD submethod sets the attributes for the instance
	submethod BUILD (:$filename) {

	# variables-in-perl6-can-be-kebab-case you include apostrophes too, cool-isn't-it ?
	# kebab-case makes variables easy to type and read
	# conditional assigment uses ?? and !! instead or ? and :
	my $config-file = $filename
	?? $filename
	!! JMP::System.instance.home ~ '/.jmp';

	# binding assignment is denoted with :=
	# this sets the attribute value for $!filename
	$!filename := $config-file;

	# .IO is handy for IO operations
	# populate the config if the file does not exist
	populate-default-config($config-file)
	unless $config-file.IO.e;

	# parse the config file
	# bind the results :=
	# to a private hash variable %!
	%!fields := parse-config($config-file);

	}
	}


	# declare a role - the implementation and interface is shared with classes that "do" the role
	role JMP::Screen::Action {

	# all actions will need a key and takes up a height in lines on the screen
	has $.key = '';
	has $.line-height = 1;

	# assign a key depending on where it appears on the screen
	method assign-key($key) {
	$!key = $key;
	}
	method does-action($key) returns Bool {
	return $key eq $.key;
	}
	method do-action { ... }
	method render { ... }

	}


	# this class does the JMP::Screen::Action role - the methods and attributes of the role above are merged into it
	# the class provides its own implementation of do-action and render
	# the implementation of assign-key comes from the role above
	class JMP::Screen::Action::EditFileLine does JMP::Screen::Action {

	has $.file-path;
	has $.context;
	has $.line-number;
	has $.template = q:to"ACTION";
	[[-key-]] ([-line-number-]) [-context-]
	ACTION

	method render {
	my %params = (:$.key, :$.line-number, :$.context);
	return JMP::Template.new.render($.template, %params);
	}

	method do-action {
	MAIN('edit', $*CWD ~ '/' ~ $.file-path, +$.line-number);
	}

	}


	class JMP::Screen::Action::EditFile does JMP::Screen::Action {

	has $.file-path;

	has $.template = q:to"ACTION";
	[[-key-]] [-file-path-]
	ACTION

	method render {
	my %params = (:$.file-path, :$!key);
	return JMP::Template.new.render($.template, %params);
	}

	method do-action {
	# open file with an absolute path - start at line 1
	MAIN('edit', $*CWD ~ '/' ~ $.file-path, 1);
	}

	}


	class JMP::Screen::Page {

	has Int $.page-number = 1;
	has @.actions;

	method get-matching-action($key-pressed) {
	# search through all the actions - does one match the key pressed?
	# \| flatten the element found in the list
	return \|@!actions.grep({ $_.does-action($key-pressed) });
	}

	method render($available-lines) {

	# iterate through all the actions >> call render on them
	# and [~] concatentate them together
	my $rendered-actions = [~](@!actions>>.render);

	# iterate through all the actions >> call line-height on them
	# and [+] sum the line heights
	my $lines-used = [+](@!actions>>.line-height);

	# if there are more available lines - add padding
	my $vertical-padding = "\n" x $available-lines - $lines-used;
	$rendered-actions ~= $vertical-padding;
	return $rendered-actions;
	}

	submethod BUILD (:$page-number, :@actions) {

	# create a list of all the available keys
	# stop at 'W' so we have 'X' to eXit the program
	my @keys = 'a' ... 'z', 'A' ... 'W';

	for @actions -> $action {
	$action.assign-key(@keys.shift);
	}

	# bind into the attributes of the instance
	$!page-number := $page-number;
	@!actions := @actions;

	}

	}


	class JMP::Screen {

	has $.title = 'jmp';

	# qqx - is similar to backticks - execute this shell command
	has $!rule = '_' x JMP::System.instance.width;
	has $!content-line-height;
	has $!total-pages;
	has %!pages;

	# HEREdocs can now be indented!
	has $!template = q:to"SCREEN";

	[-title-] [-page-number-] of [-total-pages-]
	[-rule-]
	[-contents-]
	[-rule-]

	SCREEN

	# handle going out of bounds with multi methods and type constraints
	multi method display-page ($page-number where * < 1) { self.display-page(1); }
	multi method display-page ($page-number where * > $!total-pages) { self.display-page($!total-pages); }
	multi method display-page ($page-number) {

	# grab the actions on this page
	my $page = %!pages{$page-number};

	my $contents = $page.render($!content-line-height);

	JMP::System.instance.clear;
	say JMP::Template.new.render($!template, { :$!title, :$page-number, :$!total-pages, :$!rule, :$contents });
	$.prompt($page);

	}

	# display the prompt and respond
	method prompt ($page) {

	print '[<] Previous e[X]it [>] Next';

	loop {
	my $key-pressed = JMP::System.instance.get-key();
	given $key-pressed {
	when /<[a..zA..W]>/ {
	my $action = $page.get-matching-action($key-pressed);
	$action.do-action;
	}
	when '<' { $.display-page($page.page-number - 1) }
	when '>' { $.display-page($page.page-number + 1) }
	when 'X' { say ''; exit; }
	}
	}
	}

	sub paginate-actions($content-line-height, @actions) {

	my @action-keys = 'a' ... 'z', 'A' ... 'W'; # reserve X for exit

	my $actions-per-page = ($content-line-height > @action-keys.elems)
	?? @action-keys.elems
	!! $content-line-height;

	my $page-number = 1;
	my %pages;

	while @actions {

	# splice off a page's worth of actions
	my @page-actions = @actions.splice(0, $actions-per-page);

	%pages{$page-number} = JMP::Screen::Page.new(:$page-number, actions => @page-actions, :@action-keys);

	$page-number++;
	}

	return %pages;
	}

	submethod BUILD (:$!title, :@actions) {

	# the number of available lines - 6 for the header and footer
	my $content-line-height = JMP::System.instance.height - (4 + 4);

	$!content-line-height = $content-line-height;

	# place the action on their pages
	%!pages := paginate-actions($content-line-height, @actions);

	$!total-pages := [max] keys %!pages;

	}

	}

	my $config = JMP::Config.new;

	#\| open the .jmp config file in your editor
	multi sub MAIN ('config') {
	MAIN('edit', $config.filename, 0);
	}

	# Perl 6 is optionally typed - providing types is useful in multi method dispatch
	#\| edit a text file at a given line number
	multi sub MAIN ('edit', $filename, Int $line-number = 0) {

	# render the editor command from the config
	my $editor-command = $config.get('editor.command.template', { :$filename, :$line-number });

	# launch the editor via the shell
	shell($editor-command);

	}


	#\| edit a text file starting on a matching line
	multi sub MAIN ('edit', $filename, *@search-terms) {

	my $matching-line-number = 0;

	# find the first line in the file that matches the pattern
	for $filename.IO.lines {
	++$matching-line-number;
	if / @search-terms / {
	MAIN('edit', $filename, $matching-line-number);
	exit;
	}
	}

	# nothing match, open at the first line
	MAIN('edit', $filename, 0);

	}


	#\| find search terms in the codebase
	multi sub MAIN ('find', *@search-terms) {

	my $search-terms = @search-terms.join(' ');

	# render the find command from the config
	my $find-command = $config.get('find.command.template', { :$search-terms });

	my $search-results = qqx{$find-command};

	# finish if nothing found
	return unless $search-results;

	my @actions;

	my $previous-file-path;

	for $search-results.lines -> $line {

	my ($file-path, $line-number, $context) = $line.split(':', 3);

	if ($previous-file-path ne $file-path) {
	@actions.push(JMP::Screen::Action::EditFile.new(:$file-path, line-number => 0));
	$previous-file-path = $file-path;
	}

	@actions.push(JMP::Screen::Action::EditFileLine.new(:$file-path, :$line-number, :$context));

	}

	my $screen = JMP::Screen.new(title => 'jmp find ' ~ $search-terms, :@actions);
	$screen.display-page(1);

	}