diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/luametatex/source/lua/lmttokenlib.c | 20 | ||||
| -rw-r--r-- | source/luametatex/source/luametatex.h | 6 | ||||
| -rw-r--r-- | source/luametatex/source/tex/texcommands.c | 2 | ||||
| -rw-r--r-- | source/luametatex/source/tex/texscanning.c | 3 |
4 files changed, 25 insertions, 6 deletions
diff --git a/source/luametatex/source/lua/lmttokenlib.c b/source/luametatex/source/lua/lmttokenlib.c index 1b50f18d2..c8f7f9039 100644 --- a/source/luametatex/source/lua/lmttokenlib.c +++ b/source/luametatex/source/lua/lmttokenlib.c @@ -1291,6 +1291,21 @@ static int tokenlib_scan_dimen(lua_State *L) } } +static int tokenlib_scan_posit(lua_State *L) +{ + saved_tex_scanner texstate = tokenlib_aux_save_tex_scanner(); + int eq = lua_toboolean(L, 1); + int fl = lua_toboolean(L, 1); + halfword val = tex_scan_posit(eq); + if (fl) { + lua_pushnumber(L, tex_posit_to_double(val)); + } else { + lua_pushinteger(L, val); + } + tokenlib_aux_unsave_tex_scanner(texstate); + return 1; +} + static int tokenlib_gobble_dimen(lua_State *L) { saved_tex_scanner texstate = tokenlib_aux_save_tex_scanner(); @@ -3597,6 +3612,7 @@ static const struct luaL_Reg tokenlib_function_list[] = { { "scanluacardinal", tokenlib_scan_luacardinal }, { "scanscale", tokenlib_scan_scale }, { "scandimen", tokenlib_scan_dimen }, + { "scanposit", tokenlib_scan_posit }, { "scanskip", tokenlib_scan_skip }, { "scanglue", tokenlib_scan_glue }, { "scantoks", tokenlib_scan_toks }, @@ -3867,6 +3883,10 @@ int lmt_function_call_by_category(int slot, int property, halfword *value) break; } case lua_value_float_code: + { + *value = tex_double_to_posit(lua_tonumber(L, -1)).v; + break; + } case lua_value_string_code: { category = lua_value_none_code; diff --git a/source/luametatex/source/luametatex.h b/source/luametatex/source/luametatex.h index eac028cb2..8d5aa4e9a 100644 --- a/source/luametatex/source/luametatex.h +++ b/source/luametatex/source/luametatex.h @@ -90,9 +90,9 @@ # include "tex/textypes.h" # define luametatex_version 210 -# define luametatex_revision 8 -# define luametatex_version_string "2.10.08" -# define luametatex_development_id 20230426 +# define luametatex_revision 9 +# define luametatex_version_string "2.10.09" +# define luametatex_development_id 20230427 # define luametatex_name_camelcase "LuaMetaTeX" # define luametatex_name_lowercase "luametatex" diff --git a/source/luametatex/source/tex/texcommands.c b/source/luametatex/source/tex/texcommands.c index 73f509a96..91e6d75b8 100644 --- a/source/luametatex/source/tex/texcommands.c +++ b/source/luametatex/source/tex/texcommands.c @@ -621,7 +621,7 @@ void tex_initialize_commands(void) tex_primitive(etex_command, "mutoglue", some_item_cmd, mu_to_glue_code, 0); tex_primitive(etex_command, "gluetomu", some_item_cmd, glue_to_mu_code, 0); tex_primitive(etex_command, "numexpr", some_item_cmd, numexpr_code, 0); - tex_primitive(luatex_command, "posexpr", some_item_cmd, posexpr_code, 0); + tex_primitive(luatex_command, "floatexpr", some_item_cmd, posexpr_code, 0); tex_primitive(etex_command, "dimexpr", some_item_cmd, dimexpr_code, 0); tex_primitive(etex_command, "glueexpr", some_item_cmd, glueexpr_code, 0); tex_primitive(etex_command, "muexpr", some_item_cmd, muexpr_code, 0); diff --git a/source/luametatex/source/tex/texscanning.c b/source/luametatex/source/tex/texscanning.c index 5b60c15c0..8ae7090cf 100644 --- a/source/luametatex/source/tex/texscanning.c +++ b/source/luametatex/source/tex/texscanning.c @@ -354,8 +354,7 @@ static void tex_aux_set_cur_val_by_lua_value_cmd(halfword index, halfword proper cur_val_level = int_val_level; break; case lua_value_float_code: - /*tex We assume a proper print back. */ - cur_val_level = tok_val_level; + cur_val_level = posit_val_level; break; case lua_value_string_code: cur_val_level = no_val_level; |