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mujs shell: Add compile function.

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The new compile function compiles a source code string as a script and
returns a callable object. The optional 'filename' argument is used to
format error messages and stack traces.
This commit is contained in:
Avi Halachmi (:avih)
2018-08-30 16:24:24 +03:00
committed by Tor Andersson
parent 84858c335e
commit 924649a69e
1 changed files with 10 additions and 0 deletions
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10
main.c
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@@ -103,6 +103,13 @@ static void jsB_load(js_State *J)
js_pushundefined(J); js_pushundefined(J);
} }
static void jsB_compile(js_State *J)
{
const char *source = js_tostring(J, 1);
const char *filename = js_isdefined(J, 2) ? js_tostring(J, 2) : "[string]";
js_loadstring(J, filename, source);
}
static void jsB_print(js_State *J) static void jsB_print(js_State *J)
{ {
int i, top = js_gettop(J); int i, top = js_gettop(J);
@@ -293,6 +300,9 @@ main(int argc, char **argv)
js_newcfunction(J, jsB_load, "load", 1); js_newcfunction(J, jsB_load, "load", 1);
js_setglobal(J, "load"); js_setglobal(J, "load");
js_newcfunction(J, jsB_compile, "compile", 2);
js_setglobal(J, "compile");
js_newcfunction(J, jsB_print, "print", 0); js_newcfunction(J, jsB_print, "print", 0);
js_setglobal(J, "print"); js_setglobal(J, "print");