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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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