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m4 ChangeLog NEWS doc/m4.texinfo src/freeze.c s... [branch-1_4]


From: Eric Blake
Subject: m4 ChangeLog NEWS doc/m4.texinfo src/freeze.c s... [branch-1_4]
Date: Fri, 25 May 2007 17:27:38 +0000

CVSROOT:        /sources/m4
Module name:    m4
Branch:         branch-1_4
Changes by:     Eric Blake <ericb>      07/05/25 17:27:37

Modified files:
        .              : ChangeLog NEWS 
        doc            : m4.texinfo 
        src            : freeze.c input.c m4.h macro.c output.c 

Log message:
        Fix sync line interaction with multiline comments.
        * doc/m4.texinfo (Other Incompatibilities): Add example, and
        document bug in --syncline/divert interaction.
        (Preprocessor features): Augment test.
        * src/m4.h (output_text): Export.
        (shipout_text, next_token): Add parameter.
        * src/freeze.c (reload_frozen_state): Don't interfere with
        synclines when reloading state.
        * src/output.c (output_text): Export.
        (shipout_text): Take new parameter for start line of token.
        Output at most one syncline per token.
        * src/input.c (next_token): Report line where multiline tokens
        start.
        * src/macro.c (expand_input, expand_token, expand_argument):
        Adjust callers so that line is passed from input to output.
        * NEWS: Document this fix.
        Reported by Sergey Poznyakoff.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.263&r2=1.1.1.1.2.264
http://cvs.savannah.gnu.org/viewcvs/m4/NEWS?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.100&r2=1.1.1.1.2.101
http://cvs.savannah.gnu.org/viewcvs/m4/doc/m4.texinfo?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.124&r2=1.1.1.1.2.125
http://cvs.savannah.gnu.org/viewcvs/m4/src/freeze.c?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.14&r2=1.1.1.1.2.15
http://cvs.savannah.gnu.org/viewcvs/m4/src/input.c?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.34&r2=1.1.1.1.2.35
http://cvs.savannah.gnu.org/viewcvs/m4/src/m4.h?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.42&r2=1.1.1.1.2.43
http://cvs.savannah.gnu.org/viewcvs/m4/src/macro.c?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.16&r2=1.1.1.1.2.17
http://cvs.savannah.gnu.org/viewcvs/m4/src/output.c?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.19&r2=1.1.1.1.2.20




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