diff options
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/buffer.c')
-rw-r--r-- | Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/buffer.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/buffer.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/buffer.c index 4eb78ec7a9a..67921ba293a 100644 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/buffer.c +++ b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/buffer.c @@ -138,6 +138,17 @@ static int buffer_set_replacement_codepoint(lua_State *L) { return 0; } +static int buffer_add(lua_State *L) { + Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); + + hb_codepoint_t c = (hb_codepoint_t) luaL_checkinteger(L, 2); + unsigned int cluster = luaL_checkinteger(L, 3); + + hb_buffer_add(*b, c, cluster); + + return 0; +} + static int buffer_add_codepoints(lua_State *L) { Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); unsigned int item_offset; @@ -290,6 +301,7 @@ static int buffer_pre_allocate(lua_State *L) { static const struct luaL_Reg buffer_methods[] = { { "__gc", buffer_destroy }, + { "add", buffer_add }, { "add_utf8", buffer_add_utf8 }, { "add_codepoints", buffer_add_codepoints }, { "clear_contents", buffer_clear_contents }, |