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Allow switching of phi and varphi (new fixphi configuration parameter controls this). Resolves issue #353.

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This commit is contained in:
Davide P. Cervone 2014-02-14 14:56:15 -05:00
parent 86792eaf44
commit 8c0f844333
3 changed files with 14 additions and 0 deletions
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8
unpacked/config/default.js
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@ -569,6 +569,14 @@ MathJax.Hub.Config({
// These parameters control the AsciiMath input jax.
//
AsciiMath: {
//
// Determines whether the unicode positions for phi and varphi are
// to be swapped or not. (Unicode originally had these reversed, and
// many fonts have them reversed as well.) When set to true, phi
// and varphi will correspond to the LaTeX macros of the same name.
//
fixphi: true,
//
// Determines whether limits are placed above and below operators,
// or next to them. (AsciiMath doesn't have separate in-line and

1
unpacked/jax/input/AsciiMath/config.js
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@ -35,6 +35,7 @@ MathJax.InputJax.AsciiMath = MathJax.InputJax({
extensionDir: MathJax.InputJax.extensionDir + "/AsciiMath",
config: {
fixphi: true, // switch phi and varphi unicode values
displaystyle: true, // put limits above and below operators
decimalsign: "." // can change to "," but watch out for "(1,2)"
}

5
unpacked/jax/input/AsciiMath/jax.js
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@ -1199,6 +1199,11 @@ ASCIIMATH.Augment({
// Old versions use the "decimal" option, so take it into account if it
// is defined by the user. See issue 384.
decimalsign = (ASCIIMATH.config.decimal || ASCIIMATH.config.decimalsign);
// fix pi and var phi, if requested
for (var i = 0, m = AMsymbols.length; i < m; i++) {
if (AMsymbols[i].input === "phi") {AMsymbols[i].output = "\u03D5"}
if (AMsymbols[i].input === "varphi") {AMsymbols[i].output = "\u03C6"; i = m}
}
INITASCIIMATH();
AMinitSymbols();
},