[Groff-commit] groff ChangeLog tmac/www.tmac

[Werner LEMBERG]

CVSROOT:        /cvsroot/groff
Module name:    groff
Changes by:     Werner LEMBERG <wl>     08/10/04 06:23:08

Modified files:
        .              : ChangeLog 
        tmac           : www.tmac 

Log message:
        * tmac/www.tmac (TS, TE, EQ, EN): Don't use .als for setting up
        default macros.  This causes endless loops (at least for TE).

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/groff/ChangeLog?cvsroot=groff&r1=1.1149&r2=1.1150
http://cvs.savannah.gnu.org/viewcvs/groff/tmac/www.tmac?cvsroot=groff&r1=1.55&r2=1.56

Patches:
Index: ChangeLog
===================================================================
RCS file: /cvsroot/groff/groff/ChangeLog,v
retrieving revision 1.1149
retrieving revision 1.1150
diff -u -b -r1.1149 -r1.1150
--- ChangeLog   4 Oct 2008 05:15:16 -0000       1.1149
+++ ChangeLog   4 Oct 2008 06:23:07 -0000       1.1150
@@ -4,6 +4,9 @@
        \O[5] non-transparent w.r.t. beginning-of-line recognition (similar
        to the other \O variants).
 
+       * tmac/www.tmac (TS, TE, EQ, EN): Don't use .als for setting up
+       default macros.  This causes endless loops (at least for TE).
+
 2008-10-03  Werner LEMBERG  <address@hidden>
 
        * src/devices/grops/grops.man, src/roff/troff/troff.man,

Index: tmac/www.tmac
===================================================================
RCS file: /cvsroot/groff/groff/tmac/www.tmac,v
retrieving revision 1.55
retrieving revision 1.56
diff -u -b -r1.55 -r1.56
--- tmac/www.tmac       26 Jul 2008 19:38:04 -0000      1.55
+++ tmac/www.tmac       4 Oct 2008 06:23:08 -0000       1.56
@@ -1369,10 +1369,30 @@
 .\"
 .\" now set up TS, TE, EQ, EN default macros
 .\"
-.do if !d TS .do als TS HTML-IMAGE\"
-.do if !d TE .do als TE HTML-IMAGE-END\"
-.do if !d EQ .do als EQ EQN-HTML-IMAGE\"
-.do if !d EN .do als EN EQN-HTML-IMAGE-END\"
+.\" we must not use `.als': the definition of .TE in s.tmac, for example,
+.\" calls .HTML-IMAGE-END, which would refer to itself due to the alias,
+.\" causing an endless loop
+.\"
+.if !d TS \{\
+.  de TS
+.    nop \\*[HTML-IMAGE]\\
+.  .
+.\}
+.if !d TE \{\
+.  de TE
+.    nop \\*[HTML-IMAGE-END]\\
+.  .
+.\}
+.if !d EQ \{\
+.  de EQ
+.    nop \\*[EQN-HTML-IMAGE]\\
+.  .
+.\}
+.if !d EN \{\
+.  de EN
+.    nop \\*[EQN-HTML-IMAGE-END]\\
+.  .
+.\}
 .
 .\" --------------------------------------------------------------------
 .\" JOBNAME