[latex3-commits] [git/LaTeX3-latex3-latex2e] develop: ltpara: just one fix so far (fad42ce8)

[Chris Rowley]

Repository : https://github.com/latex3/latex2e
On branch  : develop
Link       : https://github.com/latex3/latex2e/commit/fad42ce8d8caba82059d86b253a6ea5b45f42617

>---------------------------------------------------------------

commit fad42ce8d8caba82059d86b253a6ea5b45f42617
Author: Chris Rowley <car222222 at users.noreply.github.com>
Date:   Thu Nov 11 12:13:41 2021 +0700

    ltpara: just one fix so far
    
    Maybe some other small tweaks too


>---------------------------------------------------------------

fad42ce8d8caba82059d86b253a6ea5b45f42617
 base/ltpara.dtx | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/base/ltpara.dtx b/base/ltpara.dtx
index 51bf9ce3..3a033f23 100644
--- a/base/ltpara.dtx
+++ b/base/ltpara.dtx
@@ -1035,14 +1035,17 @@
 %    it should get removed before the hook code gets added so we have
 %    to arrange for this removal.  
 %
-%    TEMP NOTE: maybe a \cs{nobreak} should also be added?
-%
-%    [FMi:]
-%      sounds wrong to me, why?  
-%      [CCC:] See email: because the hook may add some material,
-%                such as glue that might produce an unintended linebreak. 
-%    [FMi:]
-%
+%    As in other simular cases, it maybe best to add here 
+%    a \cs{nobreak} in case the hook itself adds glue and thus 
+%    creates a non-explicit and unwanted potential breakpoont.  
+%    On the other hand (as has been argued) the code in the hook 
+%    should perhaps have the responsibility for adding such a 
+%    guard penalty in this casse.  
+%    This needs further analysis and decisions (as in emails). 
+%
+%    In either case, good documentation of these hooks is essential, 
+%    covering what the hook may or should provide and all  
+%    such related considerations convernimg the content.
 %
 %    There is not much point in checking if there was really a glue
 %    item at the end of the horizontal list, instead we simply try to