|
|
- let isTesting = false;
- const ILCommentPrefix = "@@comments";
- const ILQuotesPrefix = "@@quotes";
-
- export class NewLineSettings {
- newLineAfter: Array<string>;
- noNewLineAfter: Array<string>;
- constructor() {
- this.newLineAfter = [];
- this.noNewLineAfter = [];
- }
-
- newLineAfterPush(keyword: string) {
- this.newLineAfter.push(keyword);
- }
-
- noNewLineAfterPush(keyword: string) {
- this.noNewLineAfter.push(keyword);
- }
-
- push(keyword: string, addNewLine: boolean) {
- if (addNewLine) {
- this.newLineAfterPush(keyword);
- }
- else {
- this.noNewLineAfterPush(keyword);
- }
- }
- }
-
- function ConstructNewLineSettings(dict): NewLineSettings {
- let settings: NewLineSettings = new NewLineSettings();
- for (let key in dict) {
- settings.push(key, dict[key]);
- }
- return settings;
- }
-
- function fetchHeader(url, wch) {
- try {
- var req = new XMLHttpRequest();
- req.open("HEAD", url, false);
- req.send(null);
- if (req.status == 200) {
- return req.getResponseHeader(wch);
- }
- else return false;
- } catch (e) {
- return "";
- }
- }
-
- declare global {
- interface String {
- regexIndexOf: (pattern: RegExp, startIndex?: number) => number;
- regexLastIndexOf: (pattern: RegExp, startIndex: number) => number;
- reverse: () => string;
- }
- }
-
- String.prototype.regexIndexOf = function (pattern, startIndex) {
- startIndex = startIndex || 0;
- var searchResult = this.substr(startIndex).search(pattern);
- return (-1 === searchResult) ? -1 : searchResult + startIndex;
- }
- String.prototype.regexLastIndexOf = function (pattern, startIndex) {
- startIndex = startIndex === undefined ? this.length : startIndex;
- var searchResult = this.substr(0, startIndex).reverse().regexIndexOf(pattern, 0);
- return (-1 === searchResult) ? -1 : this.length - ++searchResult;
- }
- String.prototype.reverse = function () {
- return this.split('').reverse().join('');
- }
-
- function wordWrap() {
- var d = document.getElementById("result");
- if (d.className == "") {
- d.className = "wordwrap";
- } else {
- d.className = "";
- }
- }
-
- function getHTMLInputElement(name: string): HTMLInputElement {
- return <HTMLInputElement>document.getElementById(name);
- }
-
- function noFormat() {
- let elements: Array<string> = ["remove_comments",
- "remove_lines",
- "remove_report",
- "check_alias",
- "sign_align",
- "sign_align_all",
- "new_line_after_port",
- "new_line",
- "use_space",
- "compress",
- "mix_letter"];
- var t = !(getHTMLInputElement("remove_comments").disabled);
- elements.forEach(element => {
- getHTMLInputElement(element).disabled = t;
- });
- let keyword = <HTMLFormElement>document.getElementById("keyword");
- for (let i = 0; i < keyword.elements.length; i++) {
- (<HTMLInputElement>keyword.elements[i]).disabled = t;
- }
- }
-
- function indent_decode() {
- var custom_indent: string = getHTMLInputElement("cust_indent").value;
- var result: string = indentDecode(custom_indent);
- document.getElementById("indent_s").innerHTML = result;
- }
-
- export function indentDecode(input: string): string {
- input = input.replace(/\\t/g, " ");
- var count = [" & one ", " & two ", " & three ", " & four ", " & five ", " & six ", " & seven ", " & eight ", " & many "];
- var tokens: Array<string> = input.split("");
- var result = "";
- var repeatedCharCount = 0;
- for (var i = 0; i < tokens.length; i++) {
- var char = input.substr(i, 1);
- if (char == input.substr(i + 1, 1)) {
- repeatedCharCount++;
- } else {
- switch (char) {
- case " ":
- char = "blankspace";
- break;
- case "\t":
- char = "tab";
- }
- repeatedCharCount = repeatedCharCount > 8 ? 8 : repeatedCharCount;
- result += count[repeatedCharCount] + char;
- repeatedCharCount = 0;
- }
- }
-
- if (result.length < 0) {
- switch (char) {
- case " ":
- char = "blankspace";
- break;
- case "\t":
- char = "tab";
- }
- repeatedCharCount = repeatedCharCount > 8 ? 8 : repeatedCharCount;
- result = count[repeatedCharCount] + char;
- }
-
- result = result.replace(/^ & /, "")
- return result;
- }
-
- function Compress(input: string) {
- input = input.replace(/\r\n/g, '');
- input = input.replace(/[\t ]+/g, ' ');
- input = input.replace(/[ ]?([&=:\-<>\+|])[ ]?/g, '$1');
- return input;
- }
-
- function MixLetters(input: string) {
- let arr = input.split("");
- for (var k = 0; k < arr.length; k++) {
- if (arr[k] === arr[k].toUpperCase() && Math.random() > 0.5) {
- arr[k] = arr[k].toLowerCase();
- } else if (Math.random() > 0.5) {
- arr[k] = arr[k].toUpperCase();
- }
- }
- return arr.join("");
- }
-
- function EscapeComments(arr: Array<string>, comments: Array<string>, commentIndex: number): number {
- for (var i = 0; i < arr.length; i++) {
- let line: string = arr[i];
- var firstCharIndex = line.regexIndexOf(/[a-zA-Z0-9\(\&\)%_\+'"|]/);
- var commentStartIndex = line.indexOf("--");
- if (firstCharIndex < commentStartIndex && firstCharIndex >= 0) {
- comments.push(line.substr(commentStartIndex));
- arr[i] = line.substr(firstCharIndex, commentStartIndex - firstCharIndex) + ILCommentPrefix + (commentIndex++);
- } else if ((firstCharIndex > commentStartIndex && commentStartIndex >= 0) || (firstCharIndex < 0 && commentStartIndex >= 0)) {
- comments.push(line.substr(commentStartIndex));
- arr[i] = ILCommentPrefix + (commentIndex++);
- } else {
- firstCharIndex = firstCharIndex < 0 ? 0 : firstCharIndex;
- arr[i] = line.substr(firstCharIndex);
- }
- }
- return commentIndex
- }
-
- function ToLowerCases(arr: Array<string>) {
- for (var i = 0; i < arr.length; i++) {
- arr[i] = arr[i].toLowerCase();
- }
- }
-
- function ToCamelCases(arr: Array<string>) {
- for (var i = 0; i < arr.length; i++) {
- arr[i] = arr[i].charAt(0) + arr[i].slice(1).toLowerCase();
- }
- }
-
- function ReplaceKeyWords(text: string, keywords: Array<string>): string {
- for (var k = 0; k < keywords.length; k++) {
- text = text.replace(new RegExp("([^a-zA-Z0-9_@]|^)" + keywords[k] + "([^a-zA-Z0-9_]|$)", 'gi'), "$1" + keywords[k] + "$2");
- }
- return text;
- }
-
- function SetKeywordCase(input: string, keywordcase: string, keywords, typenames) {
- let inputcase: string = keywordcase.toLowerCase();
- if (inputcase == "lowercase") {
- ToLowerCases(keywords);
- ToLowerCases(typenames);
- } else if (inputcase == "defaultcase") {
- ToCamelCases(keywords);
- ToCamelCases(typenames);
- }
- if (inputcase != "uppercase") {
- input = ReplaceKeyWords(input, keywords);
- input = ReplaceKeyWords(input, typenames);
- }
- return input;
- }
-
- function SetNewLinesAfterSymbols(text: string, newLineSettings: NewLineSettings): string {
- if (newLineSettings == null) {
- return text;
- }
- if (newLineSettings.newLineAfter != null) {
- newLineSettings.newLineAfter.forEach(symbol => {
- let regex: RegExp = new RegExp("(" + symbol.toUpperCase() + ")[ ]?([^ \r\n])", "g");
- text = text.replace(regex, '$1\r\n$2');
- });
- }
- if (newLineSettings.noNewLineAfter != null) {
- newLineSettings.noNewLineAfter.forEach(symbol => {
- let regex: RegExp = new RegExp("(" + symbol.toUpperCase() + ")[ \r\n]+", "g");
- text = text.replace(regex, '$1 ');
- });
- }
- return text;
- }
-
- export class BeautifierSettings {
- RemoveComments: boolean;
- RemoveAsserts: boolean;
- CheckAlias: boolean;
- SignAlign: boolean;
- SignAlignAll: boolean;
- KeywordCase: string;
- Indentation: string;
- NewLineSettings: NewLineSettings
- constructor(removeComments: boolean, removeReport: boolean, checkAlias: boolean,
- signAlign: boolean, signAlignAll: boolean, keywordCase: string, indentation: string,
- newLineSettings: NewLineSettings) {
- this.RemoveComments = removeComments;
- this.RemoveAsserts = removeReport;
- this.CheckAlias = checkAlias;
- this.SignAlign = signAlign;
- this.SignAlignAll = signAlignAll;
- this.KeywordCase = keywordCase;
- this.Indentation = indentation;
- this.NewLineSettings = newLineSettings;
- }
- }
-
- let KeyWords: Array<string> = ["ABS", "ACCESS", "AFTER", "ALIAS", "ALL", "AND", "ARCHITECTURE", "ARRAY", "ASSERT", "ATTRIBUTE", "BEGIN", "BLOCK", "BODY", "BUFFER", "BUS", "CASE", "COMPONENT", "CONFIGURATION", "CONSTANT", "CONTEXT", "COVER", "DISCONNECT", "DOWNTO", "DEFAULT", "ELSE", "ELSIF", "END", "ENTITY", "EXIT", "FAIRNESS", "FILE", "FOR", "FORCE", "FUNCTION", "GENERATE", "GENERIC", "GROUP", "GUARDED", "IF", "IMPURE", "IN", "INERTIAL", "INOUT", "IS", "LABEL", "LIBRARY", "LINKAGE", "LITERAL", "LOOP", "MAP", "MOD", "NAND", "NEW", "NEXT", "NOR", "NOT", "NULL", "OF", "ON", "OPEN", "OR", "OTHERS", "OUT", "PACKAGE", "PORT", "POSTPONED", "PROCEDURE", "PROCESS", "PROPERTY", "PROTECTED", "PURE", "RANGE", "RECORD", "REGISTER", "REJECT", "RELEASE", "REM", "REPORT", "RESTRICT", "RESTRICT_GUARANTEE", "RETURN", "ROL", "ROR", "SELECT", "SEQUENCE", "SEVERITY", "SHARED", "SIGNAL", "SLA", "SLL", "SRA", "SRL", "STRONG", "SUBTYPE", "THEN", "TO", "TRANSPORT", "TYPE", "UNAFFECTED", "UNITS", "UNTIL", "USE", "VARIABLE", "VMODE", "VPROP", "VUNIT", "WAIT", "WHEN", "WHILE", "WITH", "XNOR", "XOR"];
- let TypeNames: Array<string> = ["BOOLEAN", "BIT", "CHARACTER", "INTEGER", "TIME", "NATURAL", "POSITIVE", "STRING"];
-
- export function beautify(input: string, settings: BeautifierSettings) {
- input = RemoveExtraNewLines(input);
- input = input.replace(/[\t ]+/g, ' ');
- input = input.replace(/\([\t ]+/g, '\(');
- input = input.replace(/[ ]+;/g, ';');
- input = input.replace(/:[ ]*(PROCESS|ENTITY)/gi, ':$1');
-
- var arr = input.split("\r\n");
- var comments = [],
- commentsIndex = 0;
- commentsIndex = EscapeComments(arr, comments, commentsIndex);
- input = arr.join("\r\n");
-
- if (settings.RemoveComments) {
- input = input.replace(/@@comments[0-9]+/g, '');
- }
-
- input = ReplaceKeyWords(input, KeyWords);
- input = ReplaceKeyWords(input, TypeNames);
- input = input.replace(/(PORT|PROCESS|GENERIC)[\s]*\(/g, '$1 (');
- input = SetNewLinesAfterSymbols(input, settings.NewLineSettings);
-
- input = beautify2(input, settings);
-
- for (var k = 0; k < commentsIndex; k++) {
- input = input.replace(ILCommentPrefix + k, comments[k]);
- }
-
- input = input.replace(/@@semicolon/g, ";");
- input = input.replace(/@@[a-z]+/g, "");
- return input;
- }
-
- function beautify2(input, settings: BeautifierSettings): string {
- let arr = input.split("\r\n");
- let quotes = EscapeQuotes(arr);
- if (settings.RemoveAsserts) {
- RemoveAsserts(arr);//RemoveAsserts must be after EscapeQuotes
- }
-
- var singleline = [],
- singlelineIndex = 0;
- var align = [],
- align_max = [],
- align_i1 = 0,
- align_i = 0;
- var str = "",
- str1 = "";
- var p = 0;
- var n = 0,
- j = 0;
- var tab_n = 0,
- str_len = 0,
- port_s = "";
- var back_tab = false,
- forward_tab = false,
- semi_pos = 0,
- begin_b = true,
- port_b = false;
- var before_begin = true;
- var l = arr.length;
- ApplyNoNewLineAfter(arr, settings.NewLineSettings.noNewLineAfter);
- for (i = 0; i < l; i++) {
- if (arr[i].indexOf("BEGIN") >= 0) {
- before_begin = false;
- }
-
- if (arr[i].match(/FUNCTION|PROCEDURE/) != null) {
- arr[i] = arr[i].replace(/;/g, '@@semicolon');
- }
- if (port_s) {
- port_s += arr[i];
- var k_port = port_s.split("(").length;
- if (k_port == port_s.split(")").length) {
- arr[i] = arr[i] + "@@end";
- port_s = "";
- port_b = false;
- }
- }
- if ((!port_b && arr[i].regexIndexOf(/(\s|\(|^)(PORT|GENERIC|PROCESS|PROCEDURE)(\s|\(|$)/) >= 0) || (arr[i].regexIndexOf(/:[ ]?=[ ]?\(/) >= 0 && before_begin)) {
- port_b = true;
- port_s = arr[i];
- var k_port = port_s.split("(").length;
- if (k_port == 1) {
- port_b = false;
- port_s = "";
- } else if (k_port == port_s.split(")").length) {
- port_s = "";
- port_b = false;
- arr[i] = arr[i] + "@@singleend";
- } else {
- arr[i] = arr[i].replace(/(PORT|GENERIC|PROCEDURE)([a-z0-9A-Z_ ]+)\(([a-zA-Z0-9_\(\) ]+)/, '$1$2(\r\n$3');
- }
- }
-
- }
- input = arr.join("\r\n");
- input = input.replace(/([a-zA-Z0-9\); ])\);(@@comments[0-9]+)?@@end/g, '$1\r\n);$2@@end');
- input = input.replace(/[ ]?([&=:\-<>\+|\*])[ ]?/g, ' $1 ');
- input = input.replace(/[ ]?([,])[ ]?/g, '$1 ');
- input = input.replace(/[ ]?(['"])(THEN)/g, '$1 $2');
- input = input.replace(/[ ]?(\?)?[ ]?(<|:|>|\/)?[ ]+(=)?[ ]?/g, ' $1$2$3 ');
- input = input.replace(/(IF)[ ]?([\(\)])/g, '$1 $2');
- input = input.replace(/([\(\)])[ ]?(THEN)/gi, '$1 $2');
- input = input.replace(/(^|[\(\)])[ ]?(AND|OR|XOR|XNOR)[ ]*([\(])/g, '$1 $2 $3');
- input = input.replace(/ ([\-\*\/=+<>])[ ]*([\-\*\/=+<>]) /g, " $1$2 ");
- input = input.replace(/\r\n[ \t]+--\r\n/g, "\r\n");
- input = input.replace(/[ ]+/g, ' ');
- input = input.replace(/\r\n\r\n\r\n/g, '\r\n');
- input = input.replace(/[\r\n\s]+$/g, '');
- input = input.replace(/[ \t]+\)/g, ')');
-
- var matches = input.match(/'([a-zA-Z]+)\s/g);
- if (matches != null) {
- for (var k2 = 0; k2 < matches.length; k2++) {
- input = input.replace(matches[k2], matches[k2].toUpperCase());
- }
- }
- input = input.replace(/(MAP)[ \r\n]+\(/g, '$1(');
- input = input.replace(/(;|THEN)[ ]?(@@comments[0-9]+)([a-zA-Z])/g, '$1 $2\r\n$3');
- input = input.replace(/[\r\n ]+RETURN/g, ' RETURN');
- input = input.replace(/BEGIN[\r\n ]+/g, 'BEGIN\r\n');
- input = input.replace(/ (PORT|GENERIC) /g, '\r\n$1 ');
- if (settings.CheckAlias) {
- var alias = [],
- subarr = [],
- o = 0,
- p = 0,
- p2 = 0,
- l2 = 0,
- i2 = 0;
- arr = input.split("ARCHITECTURE ");
- l = arr.length;
- for (i = 0; i < l; i++) {
- subarr = arr[i].split("ALIAS ");
- l2 = subarr.length;
- if (l2 > 1) {
- o = 0;
- for (i2 = 1; i2 < l2; i2++) {
- o = subarr[i2].indexOf(";", n);
- str = subarr[i2].substring(0, o);
- alias[p2++] = str.split(" IS ");
- }
- i2--;
- var str2 = subarr[i2].substr(o);
- for (p = 0; p < p2; p++) {
- var reg = new RegExp(alias[p][1], 'gi');
- str2 = str2.replace(reg, alias[p][0]);
- }
- subarr[i2] = subarr[i2].substring(0, o) + str2;
- }
- arr[i] = subarr.join("ALIAS ");
- }
- input = arr.join("ARCHITECTURE ");
- }
- arr = input.split("\r\n");
- l = arr.length;
- var signAlignPos = "";
- var if_b = 0,
- white_space = "",
- case_b = false,
- case_n = 0,
- procfun_b = false,
- semi_b = false,
- set_false = false,
- entity_b = false,
- then_b = false,
- conditional_b = false,
- generic_map_b = false,
- architecture_begin_b = false,
- process_begin_b = false,
- case_indent = [0, 0, 0, 0, 0, 0, 0];
- var align_groups = [],
- align_groups_max = [],
- lastAlignedSign = "",
- current_align_group = 0,
- aligned_group_starts = 0;
- var indent_start = [];
- for (i = 0; i < l; i++) {
- str = arr[i];
- str_len = str.length;
- if (str.replace(/[ \-\t]*/, "").length > 0) {
- var first_word = str.split(/[^\w]/)[0];
- var indent_start_last = indent_start.length == 0 ? 0 : indent_start[indent_start.length - 1];
- if (then_b) {
- arr[i] = " " + arr[i];
- if (str.indexOf(" THEN") >= 0) {
- then_b = false;
- back_tab = true;
- }
- }
- arr[i] = white_space + arr[i];
- if (first_word == "ELSIF") {
- tab_n = indent_start_last - 1;
- indent_start.pop();
- back_tab = true;
- } else if (str.indexOf("END CASE") == 0) {
- indent_start.pop();
- case_n--;
- tab_n = indent_start[indent_start.length - 1];
- } else if (first_word == "END") {
- tab_n = indent_start_last - 1;
- indent_start.pop();
- if (str.indexOf("END IF") == 0) {
- if_b--;
- }
- if (i == l - 1) {
- tab_n = 1;
- }
- } else if (first_word == "ELSE" && if_b) {
- tab_n = indent_start_last - 1;
- indent_start.pop();
- back_tab = true;
- } else if (case_n) {
- if (first_word == "WHEN") {
- tab_n = case_indent[case_n - 1];
- //back_tab = true;
- }
- } else if (first_word == "BEGIN") {
- if (begin_b) {
- if (architecture_begin_b) {
- tab_n = indent_start_last - 1;
- architecture_begin_b = false;
- } else if (process_begin_b) {
- tab_n = indent_start_last - 1;
- process_begin_b = false;
- } else {
- tab_n = indent_start_last;
- indent_start.push(tab_n + 1);
- }
- //indent_start.pop();
- back_tab = true;
- begin_b = false;
- if (procfun_b) {
- tab_n++;
- indent_start.push(tab_n);
- begin_b = true;
- }
- } else {
- back_tab = true;
- }
- } else if (first_word == "PROCESS") {
- begin_b = true;
- } else if (str.indexOf(": PROCESS") >= 0) {
- back_tab = true;
- begin_b = true;
- process_begin_b = true;
- } else if (str.indexOf(": ENTITY") >= 0) {
- back_tab = true;
- entity_b = true;
- } else if (str.indexOf("PROCEDURE ") >= 0) {
- back_tab = true;
- begin_b = true;
- }
- if (port_b && str.indexOf("@@") < 0) {
- if (i + 1 <= arr.length - 1 && arr[i + 1].indexOf("@@") < 0) {
- if (signAlignPos == ":") {
- if (str.indexOf(';') < 0) {
- arr[i] += arr[i + 1];
- arr[i + 1] = '@@removeline';
- }
- } else if (signAlignPos == "=>") {
- if (str.indexOf(',') < 0) {
- arr[i] += arr[i + 1];
- arr[i + 1] = '@@removeline';
- }
- }
- }
- }
- if (str.indexOf("PORT MAP") >= 0) {
- back_tab = true;
- port_b = true;
- if (str.indexOf(");") < 0) {
- align_i1 = align_i;
- var t = str.indexOf("=>");
- if (t >= 0) {
- signAlignPos = "=>";
- } else {
- if (i + 1 < arr.length) {
- t = arr[i + 1].indexOf("=>");
- if (t >= 0) {
- signAlignPos = "=>";
- }
- }
- }
- } else {
- signAlignPos = "";
- }
- } else if (str.indexOf("GENERIC MAP") >= 0) {
- tab_n++;
- indent_start.push(tab_n);
- generic_map_b = true;
- if (!begin_b) {
- back_tab = false;
- }
- } else if (str.indexOf("PORT (") >= 0 && begin_b) {
- back_tab = true;
- port_b = true;
- t = str.indexOf(":");
- if (str.indexOf(");") < 0) {
- align_i1 = align_i;
- if (t >= 0) {
- signAlignPos = ":";
- } else {
- t = arr[i + 1].indexOf(":");
- if (t >= 0) {
- signAlignPos = ":";
- }
- }
- } else {
- signAlignPos = "";
- }
- }
- if (set_false) {
- procfun_b = false;
- set_false = false;
- }
- if (str.indexOf("(") >= 0) {
- if (str.indexOf("PROCEDURE") >= 0 || str.indexOf("FUNCTION") >= 0) {
- procfun_b = true;
- back_tab = true;
- }
- if ((str.indexOf("GENERIC") >= 0 || str.indexOf(":= (") >= 0 || str.regexIndexOf(/PROCEDURE[a-zA-Z0-9_ ]+\(/) >= 0) && begin_b) {
- port_b = true;
- back_tab = true;
- }
- } else if (first_word == "FUNCTION") {
- back_tab = true;
- begin_b = true;
- }
- if (str.indexOf("@@singleend") >= 0) {
- back_tab = false;
- port_b = false;
- if (!begin_b) {
- forward_tab = true;
- }
- } else if (str.indexOf("@@end") >= 0 && port_b) {
- port_b = false;
- indent_start.pop();
- tab_n = indent_start[indent_start.length - 1];
- if (entity_b) {
- forward_tab = true;
- }
- if (generic_map_b) {
- forward_tab = true;
- generic_map_b = false;
- }
- }
- if (settings.SignAlignAll) {
- var alignedSigns = [":", "<=", "=>"];
- for (var currentSign = 0; currentSign < alignedSigns.length; currentSign++) {
- if (str.indexOf(alignedSigns[currentSign]) > 0) {
- var char_before_sign = str.split(alignedSigns[currentSign])[0];
- var char_before_sign_length = char_before_sign.length;
- align_groups.push(char_before_sign_length);
- align_groups_max.push(char_before_sign_length);
- if (alignedSigns[currentSign] == lastAlignedSign) {
- if (align_groups_max[current_align_group - 1] < char_before_sign_length) {
- for (var k3 = aligned_group_starts; k3 <= current_align_group; k3++) {
- align_groups_max[k3] = char_before_sign_length;
- }
- } else {
- align_groups_max[current_align_group] = align_groups_max[current_align_group - 1];
- }
- } else {
- aligned_group_starts = current_align_group;
- }
- arr[i] = char_before_sign + "@@alignall" + (current_align_group++) + str.substring(char_before_sign.length, arr[i].length);
- lastAlignedSign = alignedSigns[currentSign];
- break;
- }
- }
- if (currentSign == alignedSigns.length) {
- lastAlignedSign = "";
- }
- } else if (settings.SignAlign) {
- if (port_b && signAlignPos != "") {
- if (str.indexOf(signAlignPos) >= 0) {
- var a1 = arr[i].split(signAlignPos);
- var l1 = a1[0].length;
- if (align_i >= 0 && align_i > align_i1) {
- align_max[align_i] = align_max[align_i - 1];
- } else {
- align_max[align_i] = l1;
- }
- if (align_i > align_i1 && align_max[align_i] < l1) {
- for (var k3 = align_i1; k3 <= align_i; k3++) {
- align_max[k3] = l1;
- }
- }
- align[align_i] = l1;
- arr[i] = a1[0] + "@@align" + (align_i++) + signAlignPos + arr[i].substring(l1 + signAlignPos.length, arr[i].length);
- }
- }
- }
- tab_n = tab_n < 1 ? 1 : tab_n;
- if (str_len) {
- if (isTesting) {
- console.log(tab_n, arr[i], indent_start);
- }
- arr[i] = (Array(tab_n).join(settings.Indentation)) + arr[i]; //indent
- if (settings.NewLineSettings.newLineAfter.indexOf("port")) {
- if (str.indexOf('@@singleend') < 0) {
- arr[i] = arr[i].replace(/(PORT)([ \r\n\w]*)\(/, "$1$2\r\n" + (Array(tab_n).join(settings.Indentation)) + "(");
- }
- }
- if (settings.NewLineSettings.newLineAfter.indexOf("generic")) {
- if (str.indexOf('@@singleend') < 0) {
- arr[i] = arr[i].replace(/(GENERIC)([ \r\n\w]*)\(/, "$1$2\r\n" + (Array(tab_n).join(settings.Indentation)) + "(");
- }
- }
- }
- if (back_tab) {
- tab_n++;
- indent_start.push(tab_n);
- back_tab = false;
- }
- if (forward_tab) {
- tab_n = indent_start_last;
- indent_start.pop();
- forward_tab = false;
- }
-
- if (conditional_b && str.indexOf(";") >= 0) {
- conditional_b = false;
- white_space = "";
- } else if (str.indexOf(";") >= 0 && semi_b) {
- semi_b = false;
- tab_n = indent_start_last;
- indent_start.pop();
- } else if (!semi_b && str.indexOf(";") < 0 && !port_b) {
- if (!conditional_b) {
- if (str.indexOf("WHEN") > 3 && str.indexOf("<=") > 1) {
- conditional_b = true;
- white_space = (Array(str.indexOf("= ") + 3).join(" "));
- } else if (first_word == "WHEN" && i + 1 < arr.length && arr[i + 1].indexOf("WHEN") < 0) {
- tab_n = indent_start_last + 1;
- } else if (str.indexOf("=>") < 0 && ((str.indexOf(ILQuotesPrefix) >= 0 && str.indexOf("= " + ILQuotesPrefix) < 0 && str.indexOf("IF") < 0) || (str.indexOf("<=") > 0 && str.indexOf("IF") < 0 && str.indexOf("THEN") < 0))) {
- tab_n++;
- indent_start.push(tab_n);
- semi_b = true;
- }
- }
- }
-
- if (first_word == "ENTITY") {
- tab_n++;
- indent_start.push(tab_n);
- } else if (",RECORD,PACKAGE,FOR,COMPONENT,CONFIGURATION,".indexOf("," + first_word + ",") >= 0) {
- tab_n++;
- indent_start.push(tab_n);
- } else if (str.indexOf(": FOR ") >= 0) {
- tab_n++;
- indent_start.push(tab_n);
- } else if (first_word == "CASE" || str.indexOf(": CASE") >= 0) {
- tab_n++;
- indent_start.push(tab_n);
- case_indent[case_n] = tab_n;
- case_n++;
- } else if (first_word == "ARCHITECTURE") {
- tab_n++;
- indent_start.push(tab_n);
- begin_b = true;
- architecture_begin_b = true;
- } else if (first_word == "IF") {
- if_b++;
- tab_n++;
- indent_start.push(tab_n);
- if (str.indexOf(" THEN") < 0) {
- then_b = true;
- tab_n = indent_start_last;
- //indent_start.pop();
- }
- }
- if (procfun_b) {
- if (str.regexIndexOf(/(\))|(RETURN [A-Za-z0-9 ]+)[\r\n ]+IS/) >= 0) {
- tab_n = indent_start_last;
- indent_start.pop();
- set_false = true;
- }
- }
- }
- }
-
- input = arr.join("\r\n");
- input = input.replace(/[\t]*@@removeline\r\n/g, '');
-
- p = input.indexOf('PROCESS');
- while (p >= 0) {
- let nextBracket = input.indexOf('(', p);
- let nextNewLine = input.indexOf('\r\n', p);
- let nextCloseBracket = input.indexOf(')', nextBracket);
- if (nextBracket < nextNewLine && nextCloseBracket > nextNewLine) {
- let processArray = input.substring(p, nextCloseBracket).split('\r\n');
- if (settings.Indentation.replace(/[ ]+/g, '').length == 0) {
- for (var i = 1; i < processArray.length; i++) {
- processArray[i] = (Array(nextBracket - p + 2).join(' ')) + processArray[i];
- }
- } else {
- for (var i = 1; i < processArray.length; i++) {
- processArray[i] = settings.Indentation + processArray[i];
- }
- }
- input = input.substring(0, p) + processArray.join('\r\n') + input.substring(nextCloseBracket, input.length);
- p = input.regexIndexOf('PROCESS[ ]+\\(', nextCloseBracket);
- } else {
- p = input.indexOf('PROCESS[ ]+\\(', p + 7);
- }
- }
-
- input = SetKeywordCase(input, settings.KeywordCase, KeyWords, TypeNames);
-
- if (settings.SignAlignAll) {
- for (var k = 0; k < current_align_group; k++) {
- input = input.replace("@@alignall" + k, Array((align_groups_max[k] - align_groups[k] + 1)).join(" "));
- }
- }
-
- if (settings.SignAlign) {
- for (var k = 0; k < align_i; k++) {
- input = input.replace("@@align" + k, Array((align_max[k] - align[k] + 2)).join(" "));
- }
- }
-
- for (var k = 0; k < quotes.length; k++) {
- input = input.replace(ILQuotesPrefix + k, quotes[k]);
- }
-
- input = input.replace(/@@singleline[ \r\n]*/, " ");
- return input;
- }
-
-
- export function ApplyNoNewLineAfter(arr: Array<string>, noNewLineAfter: Array<string>) {
- if (noNewLineAfter == null) {
- return;
- }
- for (let i = 0; i < arr.length; i++) {
- noNewLineAfter.forEach(n => {
- let regex = new RegExp("(" + n.toUpperCase + ")[ a-z0-9]+[a-z0-9]+");
- if (arr[i].regexIndexOf(regex) >= 0) {
- arr[i] += "@@singleline";
- }
- });
- }
- }
-
- export function RemoveAsserts(arr: Array<string>) {
- let need_semi: boolean = false;
- let inAssert: boolean = false;
- let n: number = 0;
- for (let i = 0; i < arr.length; i++) {
- let has_semi: boolean = arr[i].indexOf(";") >= 0;
- if (need_semi) {
- arr[i] = '';
- }
- n = arr[i].indexOf("ASSERT ");
- if (n >= 0) {
- inAssert = true;
- arr[i] = '';
- }
- if (!has_semi) {
- if (inAssert) {
- need_semi = true;
- }
- }
- else {
- need_semi = false;
- }
- }
- }
-
- function EscapeQuotes(arr: Array<string>): Array<string> {
- let quotes: Array<string> = [];
- let quotesIndex = 0;
- for (let i = 0; i < arr.length; i++) {
- let quote = arr[i].match(/"([^"]+)"/g);
- if (quote != null) {
- for (var j = 0; j < quote.length; j++) {
- arr[i] = arr[i].replace(quote[j], ILQuotesPrefix + quotesIndex);
- quotes[quotesIndex++] = quote[j];
- }
- }
- }
- return quotes;
- }
-
- function RemoveExtraNewLines(input: any) {
- input = input.replace(/(?:\r\n|\r|\n)/g, '\r\n');
- input = input.replace(/ \r\n/g, '\r\n');
- input = input.replace(/\r\n\r\n\r\n/g, '\r\n');
- return input;
- }
|