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-rw-r--r--tex/context/base/mkxl/strc-blk.mkxl10
1 files changed, 5 insertions, 5 deletions
diff --git a/tex/context/base/mkxl/strc-blk.mkxl b/tex/context/base/mkxl/strc-blk.mkxl
index 97ae671f1..c81739530 100644
--- a/tex/context/base/mkxl/strc-blk.mkxl
+++ b/tex/context/base/mkxl/strc-blk.mkxl
@@ -43,12 +43,12 @@
% maybe: systemmode "block:<name>"
-\let\m_block \empty
-\let\m_subblock\empty
+\lettonothing\m_block
+\lettonothing\m_subblock
\protected\def\strc_blocks_begin#1%
- {\edef\m_block {#1}%
- \let \m_subblock\empty
+ {\edef\m_block{#1}%
+ \lettonothing\m_subblock
\doifelsenextoptionalcs\strc_blocks_begin_yes\strc_blocks_begin_nop}
\protected\def\strc_blocks_begin_yes[#1]%
@@ -75,7 +75,7 @@
% \tolerant\protected\def\strc_blocks_begin#1#*[#2]#*[#3]% #:#/% get rid of spaces and pars
% {\edef\m_block{#1}%
-% \let\m_subblock\empty
+% \lettonothing\m_subblock
% \ifhastok={#2}%
% \expandafter\strc_blocks_begin_a % [settings]
% \orelse\ifparameter#2\or