1*d219b4ceSAdam Hornacek/* 2*d219b4ceSAdam Hornacek * CDDL HEADER START 3*d219b4ceSAdam Hornacek * 4*d219b4ceSAdam Hornacek * The contents of this file are subject to the terms of the 5*d219b4ceSAdam Hornacek * Common Development and Distribution License (the "License"). 6*d219b4ceSAdam Hornacek * You may not use this file except in compliance with the License. 7*d219b4ceSAdam Hornacek * 8*d219b4ceSAdam Hornacek * See LICENSE.txt included in this distribution for the specific 9*d219b4ceSAdam Hornacek * language governing permissions and limitations under the License. 10*d219b4ceSAdam Hornacek * 11*d219b4ceSAdam Hornacek * When distributing Covered Code, include this CDDL HEADER in each 12*d219b4ceSAdam Hornacek * file and include the License file at LICENSE.txt. 13*d219b4ceSAdam Hornacek * If applicable, add the following below this CDDL HEADER, with the 14*d219b4ceSAdam Hornacek * fields enclosed by brackets "[]" replaced with your own identifying 15*d219b4ceSAdam Hornacek * information: Portions Copyright [yyyy] [name of copyright owner] 16*d219b4ceSAdam Hornacek * 17*d219b4ceSAdam Hornacek * CDDL HEADER END 18*d219b4ceSAdam Hornacek */ 19*d219b4ceSAdam Hornacek 20*d219b4ceSAdam Hornacek/* 21*d219b4ceSAdam Hornacek * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. 22*d219b4ceSAdam Hornacek * Copyright (c) 2017, Chris Fraire <cfraire@me.com>. 23*d219b4ceSAdam Hornacek */ 24*d219b4ceSAdam Hornacek 25*d219b4ceSAdam HornacekIdentifier = [a-zA-Z_] [a-zA-Z0-9_-]* 26*d219b4ceSAdam HornacekSimpleVariable = [\$] [a-zA-Z_] [a-zA-Z0-9_:-]* 27*d219b4ceSAdam HornacekComplexVariable = [\$] "{" [^}]+ "}" 28*d219b4ceSAdam Hornacek 29*d219b4ceSAdam HornacekLabel = {WhspChar}* ":" {Identifier} 30*d219b4ceSAdam Hornacek 31*d219b4ceSAdam HornacekOperator = "-" [a-zA-Z]+ 32*d219b4ceSAdam HornacekBreak = "break" {WhspChar}+ {Identifier} 33*d219b4ceSAdam HornacekContinue = "continue" {WhspChar}+ {Identifier} 34*d219b4ceSAdam HornacekDataType = "[" [a-zA-Z_] [a-zA-Z0-9_.-]* "[]"? "]" 35*d219b4ceSAdam Hornacek 36*d219b4ceSAdam Hornacek/* The following should be matched by the 'Number' pattern below. 37*d219b4ceSAdam Hornacek * '\$ [0-9]+' : 38*d219b4ceSAdam Hornacek * $1 $2 $10 ... (references to a regex match operation) 39*d219b4ceSAdam Hornacek * 40*d219b4ceSAdam Hornacek * '0[xX][0-9a-fA-F]+[lL]?' : 41*d219b4ceSAdam Hornacek * 0xA 0X12A 0x12L ... (hex values with optional 'L'ong data type) 42*d219b4ceSAdam Hornacek * 43*d219b4ceSAdam Hornacek * '(\.[0-9]+|[0-9]+(\.[0-9]*)?)' : 44*d219b4ceSAdam Hornacek * .45 0.45 12. 34 ... (integers and real numbers) 45*d219b4ceSAdam Hornacek * 46*d219b4ceSAdam Hornacek * '([eE][+-]*[0-9]+)?' : (optional exponential) 47*d219b4ceSAdam Hornacek * e+12 in 32.e+12 48*d219b4ceSAdam Hornacek * E-231 in 123.456E-231 49*d219b4ceSAdam Hornacek * 50*d219b4ceSAdam Hornacek * '[dDlL]?' : (optional 'double' or 'long' data type designation) 51*d219b4ceSAdam Hornacek * 1.20d 1.23450e1d 1.2345e-1D 52*d219b4ceSAdam Hornacek * 53*d219b4ceSAdam Hornacek * {MultiplierSuffix} : (optional multiplier suffix) 54*d219b4ceSAdam Hornacek * kb, Kb, KB (kilobyte, 1024) 55*d219b4ceSAdam Hornacek * mb, Mb, MB (megabyte, 1024 x 1024) 56*d219b4ceSAdam Hornacek * gb, Gb, GB (gigabyte, 1024 x 1024 x 1024) 57*d219b4ceSAdam Hornacek * tb, Tb, TB (terabyte, 1024 x 1024 x 1024 x 1024) 58*d219b4ceSAdam Hornacek * pb, Pb, PB (petabyte, 1024 x 1024 x 1024 x 1024 x 1024) 59*d219b4ceSAdam Hornacek * 60*d219b4ceSAdam Hornacek * 1kb 1.30Dmb 0x10Gb 1.4e23Tb 0x12Lpb 61*d219b4ceSAdam Hornacek */ 62*d219b4ceSAdam HornacekRegExGroup = \$ [0-9]+ 63*d219b4ceSAdam HornacekMultiplierSuffix = ([kKmMgGtTp][bB])? 64*d219b4ceSAdam Hornacek 65*d219b4ceSAdam HornacekNumber = {RegExGroup} | (0[xX][0-9a-fA-F]+[lL]? | 66*d219b4ceSAdam Hornacek (\.[0-9]+|[0-9]+(\.[0-9]*)?)([eE][+-]*[0-9]+)?[dDlL]? ) {MultiplierSuffix} 67