diff options
Diffstat (limited to 'node_modules/expand-brackets/lib/compilers.js')
-rw-r--r-- | node_modules/expand-brackets/lib/compilers.js | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/node_modules/expand-brackets/lib/compilers.js b/node_modules/expand-brackets/lib/compilers.js deleted file mode 100644 index fbf7fe8..0000000 --- a/node_modules/expand-brackets/lib/compilers.js +++ /dev/null @@ -1,87 +0,0 @@ -'use strict'; - -var posix = require('posix-character-classes'); - -module.exports = function(brackets) { - brackets.compiler - - /** - * Escaped characters - */ - - .set('escape', function(node) { - return this.emit('\\' + node.val.replace(/^\\/, ''), node); - }) - - /** - * Text - */ - - .set('text', function(node) { - return this.emit(node.val.replace(/([{}])/g, '\\$1'), node); - }) - - /** - * POSIX character classes - */ - - .set('posix', function(node) { - if (node.val === '[::]') { - return this.emit('\\[::\\]', node); - } - - var val = posix[node.inner]; - if (typeof val === 'undefined') { - val = '[' + node.inner + ']'; - } - return this.emit(val, node); - }) - - /** - * Non-posix brackets - */ - - .set('bracket', function(node) { - return this.mapVisit(node.nodes); - }) - .set('bracket.open', function(node) { - return this.emit(node.val, node); - }) - .set('bracket.inner', function(node) { - var inner = node.val; - - if (inner === '[' || inner === ']') { - return this.emit('\\' + node.val, node); - } - if (inner === '^]') { - return this.emit('^\\]', node); - } - if (inner === '^') { - return this.emit('^', node); - } - - if (/-/.test(inner) && !/(\d-\d|\w-\w)/.test(inner)) { - inner = inner.split('-').join('\\-'); - } - - var isNegated = inner.charAt(0) === '^'; - // add slashes to negated brackets, per spec - if (isNegated && inner.indexOf('/') === -1) { - inner += '/'; - } - if (isNegated && inner.indexOf('.') === -1) { - inner += '.'; - } - - // don't unescape `0` (octal literal) - inner = inner.replace(/\\([1-9])/g, '$1'); - return this.emit(inner, node); - }) - .set('bracket.close', function(node) { - var val = node.val.replace(/^\\/, ''); - if (node.parent.escaped === true) { - return this.emit('\\' + val, node); - } - return this.emit(val, node); - }); -}; |