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Upgrade CodeMirror mode used to highlight the tutorial code

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This commit is contained in:
Marijn Haverbeke 2012-01-16 13:07:16 +01:00
parent 936c933fd8
commit 498ad91d06
2 changed files with 28 additions and 9 deletions
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2
doc/tutorial/index.md
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@ -1,3 +1 @@
# Rust language tutorial
*(Not quite finished yet. Proceed with caution.)*

35
doc/tutorial/lib/codemirror-rust.js
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@ -4,12 +4,12 @@ CodeMirror.defineMode("rust", function() {
"if": "if-style", "while": "if-style", "else": "else-style",
"do": "else-style", "ret": "else-style", "fail": "else-style",
"break": "atom", "cont": "atom", "const": "let", "resource": "fn",
"let": "let", "fn": "fn", "for": "for", "alt": "alt", "obj": "fn",
"lambda": "fn", "type": "type", "tag": "tag", "mod": "mod",
"let": "let", "fn": "fn", "for": "for", "alt": "alt", "iface": "iface",
"impl": "impl", "type": "type", "tag": "tag", "mod": "mod",
"as": "op", "true": "atom", "false": "atom", "assert": "op", "check": "op",
"claim": "op", "native": "ignore", "unsafe": "ignore", "import": "else-style",
"export": "else-style", "copy": "op", "log": "op", "log_err": "op",
"use": "op", "bind": "op"
"use": "op", "bind": "op", "self": "atom"
};
var typeKeywords = function() {
var keywords = {"fn": "fn", "block": "fn", "obj": "obj"};
@ -169,13 +169,18 @@ CodeMirror.defineMode("rust", function() {
};
}
function stat_of(comb, tag) {
return cont(pushlex("stat", tag), comb, poplex, block);
}
function block(type) {
if (type == "}") return cont();
if (type == "let") return cont(pushlex("stat", "let"), letdef1, poplex, block);
if (type == "fn") return cont(pushlex("stat"), fndef, poplex, block);
if (type == "let") return stat_of(letdef1, "let");
if (type == "fn") return stat_of(fndef);
if (type == "type") return cont(pushlex("stat"), tydef, endstatement, poplex, block);
if (type == "tag") return cont(pushlex("stat"), tagdef, poplex, block);
if (type == "mod") return cont(pushlex("stat"), mod, poplex, block);
if (type == "tag") return stat_of(tagdef);
if (type == "mod") return stat_of(mod);
if (type == "iface") return stat_of(iface);
if (type == "impl") return stat_of(impl);
if (type == "open-attr") return cont(pushlex("]"), commasep(expression, "]"), poplex);
if (type == "ignore" || type.match(/[\]\);,]/)) return cont(block);
return pass(pushlex("stat"), expression, poplex, endstatement, block);
@ -253,11 +258,13 @@ CodeMirror.defineMode("rust", function() {
return pass();
}
function fndef(type) {
if (content == "@" || content == "~") {cx.marked = "keyword"; return cont(fndef);}
if (type == "name") {cx.marked = "def"; return cont(fndef);}
if (content == "<") return cont(typarams, fndef);
if (type == "{") return pass(expression);
if (type == "(") return cont(pushlex(")"), commasep(argdef, ")"), poplex, fndef);
if (type == "->") return cont(typecx, rtype, valcx, fndef);
if (type == ";") return cont();
return cont(fndef);
}
function tydef(type) {
@ -284,9 +291,23 @@ CodeMirror.defineMode("rust", function() {
if (type == "{") return cont(pushlex("}"), block, poplex);
return pass();
}
function iface(type) {
if (type == "name") {cx.marked = "def"; return cont(iface);}
if (content == "<") return cont(typarams, iface);
if (type == "{") return cont(pushlex("}"), block, poplex);
return pass();
}
function impl(type) {
if (content == "<") return cont(typarams, impl);
if (content == "of" || content == "for") {cx.marked = "keyword"; return cont(rtype, impl);}
if (type == "name") {cx.marked = "def"; return cont(impl);}
if (type == "{") return cont(pushlex("}"), block, poplex);
return pass();
}
function typarams(type) {
if (content == ">") return cont();
if (content == ",") return cont(typarams);
if (content == ":") return cont(rtype, typarams);
return pass(rtype, typarams);
}
function argdef(type) {