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-rw-r--r--src/interp/htcheck.boot4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/interp/htcheck.boot b/src/interp/htcheck.boot
index 48f8f07f..088fc2b2 100644
--- a/src/interp/htcheck.boot
+++ b/src/interp/htcheck.boot
@@ -100,13 +100,13 @@ buildHtMacroTable() ==
getHtMacroItem line ==
not stringPrefix?('"\newcommand{",line) => nil
k := charPosition(char '_},line,11)
- command := SUBSTRING(line,12,k - 12)
+ command := subString(line,12,k - 12)
numOfArgs :=
m := #line
i := charPosition(char '_[,line,k)
i = m => 0
j := charPosition(char '_],line,i + 1)
- digitString := SUBSTRING(line,i + 1,j - i - 1)
+ digitString := subString(line,i + 1,j - i - 1)
and/[digit? digitString.i for i in 0..MAXINDEX digitString]
=> readInteger digitString
return nil