diff options
Diffstat (limited to 'tex/context/base/pack-lyr.mkiv')
| -rw-r--r-- | tex/context/base/pack-lyr.mkiv | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/tex/context/base/pack-lyr.mkiv b/tex/context/base/pack-lyr.mkiv index dc01f7f24..2e1bd2a11 100644 --- a/tex/context/base/pack-lyr.mkiv +++ b/tex/context/base/pack-lyr.mkiv @@ -140,13 +140,24 @@ \def\setlayer {\dotripleempty\dosetlayer} +% \def\dosetlayer[#1][#2][#3]% #4 == box do \fi is ok +% {\doifelsevalue{\??ll#1\c!state}\v!stop +% {\dowithnextbox\donothing\hbox} +% {\ifthirdargument +% \dodosetlayer[#1][#2][#3]% +% \else +% \dodosetlayer[#1][][#2]% +% \fi}} + \def\dosetlayer[#1][#2][#3]% #4 == box do \fi is ok {\doifelsevalue{\??ll#1\c!state}\v!stop {\dowithnextbox\donothing\hbox} {\ifthirdargument \dodosetlayer[#1][#2][#3]% \else - \dodosetlayer[#1][][#2]% + \doifassignmentelse{#2} + {\dodosetlayer[#1][][#2]}% + {\dodosetlayer[#1][#2][]}% \fi}} \def\dodosetlayer[#1][#2][#3]% #2 = links/rechts |