jcubic/lips

Function token has 157 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        token: function (stream, state) {
            if (state.indentStack == null && stream.sol()) {
                // update indentation, but only if indentStack is empty
                state.indentation = stream.indentation();
            }

File codemirror.js has 269 lines of code (exceeds 250 allowed). Consider refactoring.

Open

// Modification of Codemirror Scheme mode for LIPS Scheme
// based on version of addon from Codemirror 5.58.3
// Plus Scheme Hints for LIPS Standard library
// Copyright (c) by Jakub T. Jankiewicz
// Copyright (c) by Marijn Haverbeke and others

Avoid deeply nested control flow statements.

Open

                        while ((letter = stream.eat(/[^\s\(\[\;\)\]]/)) != null) {
                            keyWord += letter;
                        }

Avoid deeply nested control flow statements.

Open

                    } else if (ch == ")" || ch == "]") {
                        returnType = BRACKET;
                        if (state.indentStack != null && state.indentStack.type == (ch == ")" ? "(" : "[")) {
                            popStack(state);

Avoid deeply nested control flow statements.

Open

                        if (keyWord.length > 0 && indentKeys.propertyIsEnumerable(keyWord)) { // indent-word

                            pushStack(state, indentTemp + INDENT_WORD_SKIP, ch);
                        } else if (keyWord.match(/^:/)) {
                            pushStack(state, indentTemp + 1, ch);

Avoid deeply nested control flow statements.

Open

                            if (stream.match(/[0-9a-f]+/) || stream.match(/./u)) {
                                returnType = STRING;
                            }

Avoid deeply nested control flow statements.

Open

                        if(typeof state.sExprQuote == "number") state.sExprQuote++;

Avoid deeply nested control flow statements.

Open

                        } else if (stream.eat("|")) {                    // Multi-line comment
                            state.mode = "comment"; // toggle to comment mode
                            returnType = COMMENT;
                        } else if (stream.eat(/[tf]/i)) {            // #t/#f (atom)
                            returnType = ATOM;

Avoid deeply nested control flow statements.

Open

                        if(typeof state.sExprComment == "number") state.sExprComment++;

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                            if(typeof state.sExprComment == "number"){
                                if(--state.sExprComment == 0){
                                    returnType = COMMENT; // final closing bracket
                                    state.sExprComment = false; // turn off s-expr commenting mode
                                }

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

                            if(typeof state.sExprQuote == "number"){
                                if(--state.sExprQuote == 0){
                                    returnType = ATOM; // final closing bracket
                                    state.sExprQuote = false; // turn off s-expr quote mode
                                }

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