texlive[55422] Build/source/texk/web2c: [CWEB] Fix newline blunder in

[commits+ascherer at tug.org]

Revision: 55422
          http://tug.org/svn/texlive?view=revision&revision=55422
Author:   ascherer
Date:     2020-06-05 23:03:29 +0200 (Fri, 05 Jun 2020)
Log Message:
-----------
[CWEB] Fix newline blunder in case of error.

A post on the tex-k list (see
https://tug.org/pipermail/tex-k/2020-Jun/003198.html) revealed a bug in
the 'common' code: Trying to avoid an empty line in a normal run with
option '-p' ("show no progress messages") suppressed a necessary newline
in an faulty run.

Modified Paths:
--------------
    trunk/Build/source/texk/web2c/ChangeLog
    trunk/Build/source/texk/web2c/cwebboot.cin
    trunk/Build/source/texk/web2c/cwebdir/ChangeLog
    trunk/Build/source/texk/web2c/cwebdir/comm-w2c.ch

Modified: trunk/Build/source/texk/web2c/ChangeLog
===================================================================
--- trunk/Build/source/texk/web2c/ChangeLog	2020-06-05 09:54:45 UTC (rev 55421)
+++ trunk/Build/source/texk/web2c/ChangeLog	2020-06-05 21:03:29 UTC (rev 55422)
@@ -1,3 +1,7 @@
+2020-06-05  Andreas Scherer  <https://ascherer.github.io>
+
+	* cwebboot.cin: Fix newline blunder in case of error.
+
 2020-06-04  Andreas Scherer  <https://ascherer.github.io>
 
 	* bibtex.ch: Purge 'active E' chunk completely.

Modified: trunk/Build/source/texk/web2c/cwebboot.cin
===================================================================
--- trunk/Build/source/texk/web2c/cwebboot.cin	2020-06-05 09:54:45 UTC (rev 55421)
+++ trunk/Build/source/texk/web2c/cwebboot.cin	2020-06-05 21:03:29 UTC (rev 55422)
@@ -1310,7 +1310,7 @@
 
 #line 804 "cwebdir/comm-w2c.ch"
 int wrap_up(void){
-if(show_progress)new_line;
+if(show_progress||show_happiness||(history> spotless))new_line;
 #line 1153 "cwebdir/common.w"
 if(show_stats)
 print_stats();

Modified: trunk/Build/source/texk/web2c/cwebdir/ChangeLog
===================================================================
--- trunk/Build/source/texk/web2c/cwebdir/ChangeLog	2020-06-05 09:54:45 UTC (rev 55421)
+++ trunk/Build/source/texk/web2c/cwebdir/ChangeLog	2020-06-05 21:03:29 UTC (rev 55422)
@@ -1,3 +1,7 @@
+2020-06-05  Andreas Scherer  <https://ascherer.github.io>
+
+	* comm-w2c.ch: Fix newline blunder in case of error.
+
 2020-06-01  Andreas Scherer  <https://ascherer.github.io>
 
 	* texinputs/pdfwebtocfront.tex: Adapt to 'pwebmac.tex 4.5.2.

Modified: trunk/Build/source/texk/web2c/cwebdir/comm-w2c.ch
===================================================================
--- trunk/Build/source/texk/web2c/cwebdir/comm-w2c.ch	2020-06-05 09:54:45 UTC (rev 55421)
+++ trunk/Build/source/texk/web2c/cwebdir/comm-w2c.ch	2020-06-05 21:03:29 UTC (rev 55422)
@@ -802,7 +802,7 @@
   putchar('\n');
 @y
 int wrap_up(void) {
-  if (show_progress) new_line;
+  if (show_progress || show_happiness || (history > spotless)) new_line;
 @z
 
 @x