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-rw-r--r--Build/source/texk/web2c/pdftexdir/ChangeLog7
-rw-r--r--Build/source/texk/web2c/pdftexdir/pdftex.web2
2 files changed, 8 insertions, 1 deletions
diff --git a/Build/source/texk/web2c/pdftexdir/ChangeLog b/Build/source/texk/web2c/pdftexdir/ChangeLog
index 0e257a8e574..c8586f3bbee 100644
--- a/Build/source/texk/web2c/pdftexdir/ChangeLog
+++ b/Build/source/texk/web2c/pdftexdir/ChangeLog
@@ -1,3 +1,10 @@
+2024-04-18 Thanh Han The <hanthethanh@gmail.com>
+
+ * pdftex.web (pdf_begin_string): increase tolerance for finding
+ interword spaces by 1pt, since overfull lines can have smaller
+ spaces than space-space_shrink. Report from Ulrike,
+ https://tug.org/pipermail/pdftex/2024-April/009388.html
+
2024-03-10 Karl Berry <karl@tug.org>
* TL'24 release.
diff --git a/Build/source/texk/web2c/pdftexdir/pdftex.web b/Build/source/texk/web2c/pdftexdir/pdftex.web
index 39cf8052b39..510e32fd5be 100644
--- a/Build/source/texk/web2c/pdftexdir/pdftex.web
+++ b/Build/source/texk/web2c/pdftexdir/pdftex.web
@@ -16240,7 +16240,7 @@ begin
if gen_faked_interword_space
and pdf_doing_string
and (not must_end_string)
- and (s_out > space(f) - space_shrink(f))
+ and (s_out > space(f) - space_shrink(f) - 65536)
and (v = 0)
then begin
must_insert_space := true;