mirror of
https://github.com/gryf/pentadactyl-pm.git
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85 lines
3.5 KiB
Plaintext
85 lines
3.5 KiB
Plaintext
HEADER
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|expression| |expr| |eval| +
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INTRO TO BE WRITTEN...
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|:ec| |:echo| +
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||:ec[ho] {expr}||
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Echo the expression. Useful for showing informational messages. Multiple lines
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can be separated by \n. {expr} can either be a quoted string, or any expression
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which can be fed to eval() like 4+5. You can also view the source code of
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objects and functions if the return value of {expr} is an object or function.
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________________________________________________________________________________
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|:echoe| |:echoerr|
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||:echoe[rr] {expr}|| +
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Echo the expression as an error message. Just like [c]:ec[ho][c], but echoes
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the result highlighted as ErrorMsg and saves it to the message history.
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|:echom| |:echomsg|
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||:echom[sg] {expr}|| +
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Echo the expression as an informational message. Just like [c]:ec[ho][c], but
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also saves the message in the message history.
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________________________________________________________________________________
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|:exe| |:execute|
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||:exe[cute] {expr}|| +
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Execute the string that results from the evaluation of {expr} as an Ex command.
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Example: [c]:execute "source " + io.getRCFile().path[c] sources the appropriate
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RC file.
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Note: Unlike Vim this currently only supports a single argument.
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________________________________________________________________________________
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|:js| |:javas| |:javascript|
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||:javas[cript] {cmd}|| +
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||:javascript <<{endpattern}\n{empty}{script}\n{empty}{endpattern} || +
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||:javascript[!]||
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Run any JavaScript command through eval(). Acts as a JavaScript interpreter by
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passing the argument to `eval()`.
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[c]:javascript alert("Hello world")[c] shows a dialog box with the text "Hello world".
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[c]:javascript <<EOF[c] reads all the lines until a line starting with "EOF"
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is found, and interpret them with the JavaScript _eval()_ function.
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The special version [c]:javascript![c] opens the JavaScript console of
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Firefox.
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[m]<Tab>[m] completion is available for [c]:javascript {cmd}<Tab>[c] (but not
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yet for the [c]:js <<EOF[c] multiline widget). Be aware that Vimperator needs
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to run {cmd} through eval() to get the completions, which could have unwanted
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side effects.
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// >> To make the syntax highlighting happy
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|:let|
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||:let {var-name} [+-.]= {expr1}|| +
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||:let {var-name}|| +
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||:let||
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Sets or lists a variable. Sets the variable {var-name} to the value of the
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expression {expr1}. If no expression is given, the value of the variable is
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displayed.Without arguments, displays a list of all variables.
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________________________________________________________________________________
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|:unl| |:unlet|
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||:unl[et][!] {name} ...|| +
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Deletes the variable {name}. Several variable names can be given. When used
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with [!] no error message is output for non-existing variables.
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________________________________________________________________________________
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// vim: set filetype=asciidoc:
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