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// harfbuzz.Feature
#include "luaharfbuzz.h"
static int feature_new(lua_State *L) {
Feature f;
const char *feature = luaL_checkstring(L, 1);
if (hb_feature_from_string(feature, -1, &f)) {
Feature *fp = (Feature *)lua_newuserdata(L, sizeof(*fp));
luaL_getmetatable(L, "harfbuzz.Feature");
lua_setmetatable(L, -2);
*fp = f;
} else {
lua_pushnil(L);
}
return 1;
}
static int feature_to_string(lua_State *L) {
Feature* f = (Feature *)luaL_checkudata(L, 1, "harfbuzz.Feature");
char feature[128];
hb_feature_to_string(f, feature, 128);
lua_pushstring(L, feature);
return 1;
}
static const struct luaL_Reg feature_methods[] = {
{ "__tostring", feature_to_string },
{ NULL, NULL },
};
static const struct luaL_Reg feature_functions[] = {
{ "new", feature_new },
{ NULL, NULL }
};
int register_feature(lua_State *L) {
return register_class(L, "harfbuzz.Feature", feature_methods, feature_functions, NULL);
}
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