' ' view as a word

Author: xsro

language-configuration.json

@@ -19,7 +19,7 @@
         ["\"", "\""],
         ["'", "'"]
     ],
-    "wordPattern": "(-?\\d*\\.\\d\\w*)|([^\\`\\~\\!\\#\\%\\^\\&\\*\\(\\)\\-\\=\\+\\[\\{\\]\\}\\\\\\|\\:\\;\\'\\\"\\,\\.\\<\\>\\/\\?\\s]+)|(\\;.+$)",
+    "wordPattern": "('(.*?)')|(-?\\d*\\.\\d\\w*)|([^\\`\\~\\!\\#\\%\\^\\&\\*\\(\\)\\-\\=\\+\\[\\{\\]\\}\\\\\\|\\:\\;\\'\\\"\\,\\.\\<\\>\\/\\?\\s]+)|(\\;.+$)",
     "folding": {
         "markers": {
             "start": "proc|struct",

src/extension.ts

@@ -3,7 +3,7 @@ import * as nls from 'vscode-nls'
 
 const localize = nls.config({ messageFormat: nls.MessageFormat.both })();
 import {runcode} from './runcode'
-import  {hoveractivate} from "./language/lang"
+import  {hoveractivate} from "./language/hover"
 let asm:runcode
 export function activate(context: vscode.ExtensionContext) {
 	console.log(localize("active.hello",'Congratulations, your extension "masm-tasm" is now active!'));

src/language/hover.ts

@@ -0,0 +1,47 @@
+import * as vscode from 'vscode';
+import * as info from "./wordinfo";
+
+class TasmHoverProvider implements vscode.HoverProvider {
+	async provideHover(document: vscode.TextDocument, position: vscode.Position, token: vscode.CancellationToken) {
+		let output:vscode.MarkdownString=new vscode.MarkdownString()
+			let range = document.getWordRangeAtPosition(new vscode.Position(position.line, position.character));
+			if(range){
+				let word = document.getText(range).toLowerCase();
+				let char=/'(.)'/.exec(word)
+				if(char) output.appendMarkdown(info.getcharMsg(char[1]));
+				let keyword = info.GetKeyword(word)
+				// let proc = findProc(word)
+				// let macro = findMacro(word),label=findLabel(word);
+				if(info.isNumberStr(word)){
+					output.appendMarkdown(info.getNumMsg(word));}
+				// else if(proc !== undefined){
+				// 	output.appendCodeblock("assembly","(Procedure) " + proc.name)
+				// 		output.appendMarkdown( proc.description.des)
+				// 		output.appendCodeblock("assembly", proc.description.paramsString())
+				// 		output.appendCodeblock("assembly", proc.description.outputs())
+				// }else if(macro !== undefined) {
+				// 	if(macro.short){
+				// 		output.appendCodeblock("assembly","(Macro) " + macro.name + " => " + macro.des.des)
+				// 	}else{
+				// 		output.appendCodeblock("assembly","(Macro) " + macro.name)
+				// 		output.appendText(macro.des.des)
+				// 		output.appendCodeblock("assembly",macro.des.paramsStringMac())
+				// 		output.appendCodeblock("assembly",macro.des.outputs()	)					
+				// 	}
+				// }
+				else if(keyword !== undefined){
+				let md=info.getType(keyword.type)+" **"+keyword.name+"**\n\n"+keyword.def
+				output.appendMarkdown(md)
+				output.appendCodeblock("Syntax: " + keyword.data)
+				}
+				//else if(label !== undefined){
+				// 	output.appendCodeblock('assembly','(Label) ' + label.name + " => " + label.value)
+				// }
+			}
+		return new vscode.Hover(output);}
+}
+
+export function hoveractivate(context: vscode.ExtensionContext) {
+	if(vscode.workspace.getConfiguration('masmtasm.language').get('hover'))context.subscriptions.push(vscode.languages.registerHoverProvider('assembly',new TasmHoverProvider()));
+}
+