kpdecker
928ba56b95
Rather than keeping state in the AST, which requires some gymnastics, we create a separate visitor flow which does the top down iteration necessary to calculate all of the state needed for proper whitespace control evaluation.
116 lines
2.6 KiB
JavaScript
116 lines
2.6 KiB
JavaScript
import Exception from "../exception";
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var AST = {
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Program: function(statements, blockParams, strip, locInfo) {
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this.loc = locInfo;
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this.type = 'Program';
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this.body = statements;
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this.blockParams = blockParams;
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this.strip = strip;
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},
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MustacheStatement: function(sexpr, escaped, strip, locInfo) {
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this.loc = locInfo;
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this.type = 'MustacheStatement';
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this.sexpr = sexpr;
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this.escaped = escaped;
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this.strip = strip;
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},
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BlockStatement: function(sexpr, program, inverse, openStrip, inverseStrip, closeStrip, locInfo) {
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this.loc = locInfo;
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this.type = 'BlockStatement';
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this.sexpr = sexpr;
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this.program = program;
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this.inverse = inverse;
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this.openStrip = openStrip;
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this.inverseStrip = inverseStrip;
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this.closeStrip = closeStrip;
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},
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PartialStatement: function(sexpr, strip, locInfo) {
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this.loc = locInfo;
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this.type = 'PartialStatement';
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this.sexpr = sexpr;
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this.indent = '';
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this.strip = strip;
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},
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ContentStatement: function(string, locInfo) {
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this.loc = locInfo;
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this.type = 'ContentStatement';
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this.original = this.value = string;
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},
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CommentStatement: function(comment, strip, locInfo) {
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this.loc = locInfo;
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this.type = 'CommentStatement';
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this.value = comment;
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this.strip = strip;
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},
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SubExpression: function(path, params, hash, locInfo) {
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this.loc = locInfo;
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this.type = 'SubExpression';
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this.path = path;
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this.params = params || [];
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this.hash = hash;
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},
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PathExpression: function(data, depth, parts, original, locInfo) {
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this.loc = locInfo;
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this.type = 'PathExpression';
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this.data = data;
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this.original = original;
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this.parts = parts;
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this.depth = depth;
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},
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StringLiteral: function(string, locInfo) {
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this.loc = locInfo;
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this.type = 'StringLiteral';
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this.original =
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this.value = string;
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},
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NumberLiteral: function(number, locInfo) {
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this.loc = locInfo;
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this.type = 'NumberLiteral';
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this.original =
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this.value = Number(number);
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},
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BooleanLiteral: function(bool, locInfo) {
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this.loc = locInfo;
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this.type = 'BooleanLiteral';
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this.original =
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this.value = bool === 'true';
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},
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Hash: function(pairs, locInfo) {
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this.loc = locInfo;
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this.type = 'Hash';
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this.pairs = pairs;
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},
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HashPair: function(key, value, locInfo) {
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this.loc = locInfo;
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this.type = 'HashPair';
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this.key = key;
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this.value = value;
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}
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};
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// Must be exported as an object rather than the root of the module as the jison lexer
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// most modify the object to operate properly.
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export default AST;
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