diff options
Diffstat (limited to 'node_modules/sucrase/dist/esm/parser/util/whitespace.js')
| -rw-r--r-- | node_modules/sucrase/dist/esm/parser/util/whitespace.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/node_modules/sucrase/dist/esm/parser/util/whitespace.js b/node_modules/sucrase/dist/esm/parser/util/whitespace.js new file mode 100644 index 0000000..303b8a6 --- /dev/null +++ b/node_modules/sucrase/dist/esm/parser/util/whitespace.js @@ -0,0 +1,33 @@ +import {charCodes} from "./charcodes"; + +// https://tc39.github.io/ecma262/#sec-white-space +export const WHITESPACE_CHARS = [ + 0x0009, + 0x000b, + 0x000c, + charCodes.space, + charCodes.nonBreakingSpace, + charCodes.oghamSpaceMark, + 0x2000, // EN QUAD + 0x2001, // EM QUAD + 0x2002, // EN SPACE + 0x2003, // EM SPACE + 0x2004, // THREE-PER-EM SPACE + 0x2005, // FOUR-PER-EM SPACE + 0x2006, // SIX-PER-EM SPACE + 0x2007, // FIGURE SPACE + 0x2008, // PUNCTUATION SPACE + 0x2009, // THIN SPACE + 0x200a, // HAIR SPACE + 0x202f, // NARROW NO-BREAK SPACE + 0x205f, // MEDIUM MATHEMATICAL SPACE + 0x3000, // IDEOGRAPHIC SPACE + 0xfeff, // ZERO WIDTH NO-BREAK SPACE +]; + +export const skipWhiteSpace = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g; + +export const IS_WHITESPACE = new Uint8Array(65536); +for (const char of WHITESPACE_CHARS) { + IS_WHITESPACE[char] = 1; +} |