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Make js help follow Tridactyl style guide

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i.e. line formatting is done on the reader's machine, not the writer's
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Oliver Blanthorn 2020-02-27 12:07:37 +00:00
parent 4477f3e37d
commit df3ed4f903
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1 changed files with 5 additions and 12 deletions
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17
src/excmds.ts
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@ -4416,8 +4416,7 @@ async function js_helper(str: string[]) {
}
/**
* Lets you execute JavaScript in the page context. If you want to get the
* result back, use
* Lets you execute JavaScript in the page context. If you want to get the result back, use
*
* `composite js ... | fillcmdline`
*
@ -4430,17 +4429,13 @@ async function js_helper(str: string[]) {
* `js [-s|-r|-p] javascript_filename [arg]`
*
* - options
* - -p pass an argument to js for use with `composite`. The argument is passed as the last
* space-separated argument of `js`, i.e. `str[str.length-1]` and stored in the magic variable JS_ARG - see below for example usage.
* - -p pass an argument to js for use with `composite`. The argument is passed as the last space-separated argument of `js`, i.e. `str[str.length-1]` and stored in the magic variable JS_ARG - see below for example usage.
* - -s load the js source from a Javascript file.
* - -r load the js source from a Javascript file relative to your RC file. (NB: will throw an error if no RC file exists)
*
* Some of Tridactyl's functions are accessible here via the `tri` object. Just
* do `console.log(tri)` in the web console on the new tab page to see what's
* available.
* Some of Tridactyl's functions are accessible here via the `tri` object. Just do `console.log(tri)` in the web console on the new tab page to see what's available.
*
* If you want to pipe an argument to `js`, you need to use the "-p" flag and
* then use the JS_ARG global variable, e.g:
* If you want to pipe an argument to `js`, you need to use the "-p" flag and then use the JS_ARG global variable, e.g:
*
* `composite get_current_url | js -p alert(JS_ARG)`
*
@ -4452,9 +4447,7 @@ async function js_helper(str: string[]) {
*
* `js -r sample.js`
*
* `js` executes JavaScript in local scope. If you want to reuse the code
* in other :js calls, you can add your functions or variables into a global
* namespace, like `window.` or `tri.`, e.g.:
* `js` executes JavaScript in local scope. If you want to reuse the code in other :js calls, you can add your functions or variables into a global namespace, like `window.` or `tri.`, e.g.:
*
* `js tri.hello = function (){ alert("hello world!") };`
* `js tri.hello()`