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Remove trailing commas for IE 9 compatibility

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Summary: IE 9 doesn't like trailing commas. When we introduced eslint, we added
a bunch of trailing commas, which makes IE 9 sad.

Test Plan:
 - `make lint`
 - Visit http://localhost:7936/ using IE 9 on browserstack.
 - See that the math loads, and there are no errors in the F12 developer tools.

@kevinb
This commit is contained in:
Emily Eisenberg
2017-01-06 19:06:01 -08:00
parent 74d55ee0ea
commit 4d2e46e7f6
31 changed files with 292 additions and 290 deletions
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30
dockers/Screenshotter/screenshotter.js
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@@ -25,52 +25,52 @@ var opts = require("nomnom")
.option("browser", {
abbr: "b",
"default": "firefox",
help: "Name of the browser to use",
help: "Name of the browser to use"
})
.option("container", {
abbr: "c",
type: "string",
help: "Name or ID of a running docker container to contact",
help: "Name or ID of a running docker container to contact"
})
.option("seleniumURL", {
full: "selenium-url",
help: "Full URL of the Selenium web driver",
help: "Full URL of the Selenium web driver"
})
.option("seleniumIP", {
full: "selenium-ip",
help: "IP address of the Selenium web driver",
help: "IP address of the Selenium web driver"
})
.option("seleniumPort", {
full: "selenium-port",
"default": 4444,
help: "Port number of the Selenium web driver",
help: "Port number of the Selenium web driver"
})
.option("katexURL", {
full: "katex-url",
help: "Full URL of the KaTeX development server",
help: "Full URL of the KaTeX development server"
})
.option("katexIP", {
full: "katex-ip",
help: "Full URL of the KaTeX development server",
help: "Full URL of the KaTeX development server"
})
.option("katexPort", {
full: "katex-port",
help: "Port number of the KaTeX development server",
help: "Port number of the KaTeX development server"
})
.option("include", {
abbr: "i",
help: "Comma-separated list of test cases to process",
help: "Comma-separated list of test cases to process"
})
.option("exclude", {
abbr: "x",
help: "Comma-separated list of test cases to exclude",
help: "Comma-separated list of test cases to exclude"
})
.option("verify", {
flag: true,
help: "Check whether screenshot matches current file content",
help: "Check whether screenshot matches current file content"
})
.option("wait", {
help: "Wait this many seconds between page load and screenshot",
help: "Wait this many seconds between page load and screenshot"
})
.parse();
@@ -208,7 +208,7 @@ function tryConnect() {
}
var sock = net.connect({
host: seleniumIP,
port: +seleniumPort,
port: +seleniumPort
});
sock.on("connect", function() {
sock.end();
@@ -278,7 +278,7 @@ function imageDimensions(img) {
return {
buf: buf,
width: buf.readUInt32BE(16),
height: buf.readUInt32BE(20),
height: buf.readUInt32BE(20)
};
}
@@ -399,7 +399,7 @@ function takeScreenshot(key) {
}
}
var opt = new jspngopt.Optimizer({
pako: pako,
pako: pako
});
var buf = opt.bufferSync(img.buf);
if (loadExpected) {