js: use write() on the freestanding backend (#16704)

trufae · web-flow · commit c84eb29b7873 · 2022-12-20T13:16:06.000+02:00
diff --git a/vlib/builtin/js/builtin.js.v b/vlib/builtin/js/builtin.js.v
@@ -9,9 +9,10 @@ pub fn js_throw(s any) {
 	for {}
 }
 
-#let globalPrint;
+#let globalPrint, globalWrite;
 $if js_freestanding {
 	#globalPrint = globalThis.print
+	#globalWrite = (typeof globalThis.write === 'function')? write: globalThis.print
 }
 
 pub fn flush_stdout() {
@@ -33,6 +34,8 @@ pub fn println(s string) {
 pub fn print(s string) {
 	$if js_node {
 		#$process.stdout.write(s.str)
+	} $else $if js_freestanding {
+		#globalWrite(s.str)
 	} $else {
 		panic('Cannot `print` in a browser, use `println` instead')
 	}

Original file line number	Diff line number	Diff line change
`@@ -9,9 +9,10 @@ pub fn js_throw(s any) {`
`9`	`9`	`for {}`
`10`	`10`	`}`
`11`	`11`
`12`		`-#let globalPrint;`
	`12`	`+#let globalPrint, globalWrite;`
`13`	`13`	`$if js_freestanding {`
`14`	`14`	`#globalPrint = globalThis.print`
	`15`	`+ #globalWrite = (typeof globalThis.write === 'function')? write: globalThis.print`
`15`	`16`	`}`
`16`	`17`
`17`	`18`	`pub fn flush_stdout() {`
`@@ -33,6 +34,8 @@ pub fn println(s string) {`
`33`	`34`	`pub fn print(s string) {`
`34`	`35`	`$if js_node {`
`35`	`36`	`#$process.stdout.write(s.str)`
	`37`	`+ } $else $if js_freestanding {`
	`38`	`+ #globalWrite(s.str)`
`36`	`39`	`} $else {`
`37`	`40`	panic('Cannot `print` in a browser, use `println` instead')
`38`	`41`	`}`