diff options
Diffstat (limited to 'macros/optex/base/optex.lua')
| -rw-r--r-- | macros/optex/base/optex.lua | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/macros/optex/base/optex.lua b/macros/optex/base/optex.lua index 5114ea21e9..19eeb6328b 100644 --- a/macros/optex/base/optex.lua +++ b/macros/optex/base/optex.lua @@ -419,12 +419,17 @@ end, "_tracingmacros") -- inject PDF literals according to attributes. -- local node_id = node.id +local node_subtype = node.subtype local glyph_id = node_id("glyph") local rule_id = node_id("rule") local glue_id = node_id("glue") local hlist_id = node_id("hlist") local vlist_id = node_id("vlist") local disc_id = node_id("disc") +local whatsit_id = node_id("whatsit") +local pdfliteral_id = node_subtype("pdf_literal") +local pdfsave_id = node_subtype("pdf_save") +local pdfrestore_id = node_subtype("pdf_restore") local token_getmacro = token.get_macro local direct = node.direct @@ -517,6 +522,10 @@ local function is_color_needed(head, n, id, subtype) -- returns non-stroke, stro return true, true end return true, false + elseif id == whatsit_id and (subtype == pdfliteral_id + or subtype == pdfsave_id + or subtype == pdfrestore_id) then + return true, true end return false, false end |