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-rw-r--r--Build/source/texk/web2c/weave.ch7
1 files changed, 7 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/weave.ch b/Build/source/texk/web2c/weave.ch
index 85040d3d205..9a48f5bb1f7 100644
--- a/Build/source/texk/web2c/weave.ch
+++ b/Build/source/texk/web2c/weave.ch
@@ -263,6 +263,13 @@ begin if no_xref then return;
if (reserved(p)or(byte_start[p]+1=byte_start[p+ww]))and
@z
+@x [179] only used when debugging
+@!k:0..long_buf_size; {index into |buffer|}
+@y
+@!debug @!k:0..long_buf_size; {index into |buffer|}
+gubed@;
+@z
+
@x [239] omit index and module names if no_xref set
@<Phase III: Output the cross-reference index@>=
@y