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Changes to m4/m4/syntax.c,v
From: |
Eric Blake |
Subject: |
Changes to m4/m4/syntax.c,v |
Date: |
Thu, 12 Oct 2006 21:14:52 +0000 |
CVSROOT: /sources/m4
Module name: m4
Changes by: Eric Blake <ericb> 06/10/12 21:14:50
Index: m4/syntax.c
===================================================================
RCS file: /sources/m4/m4/m4/syntax.c,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -b -r1.16 -r1.17
--- m4/syntax.c 22 Jul 2006 19:23:04 -0000 1.16
+++ m4/syntax.c 12 Oct 2006 21:14:50 -0000 1.17
@@ -44,10 +44,11 @@
M4_SYNTAX_NUM Numeric characters
M4_SYNTAX_ALNUM Alphanumeric characters (can form macro names)
- (These are bit masks)
M4_SYNTAX_LQUOTE A single characters left quote
- M4_SYNTAX_RQUOTE A single characters right quote
M4_SYNTAX_BCOMM A single characters begin comment delimiter
+
+ (These are bit masks)
+ M4_SYNTAX_RQUOTE A single characters right quote
M4_SYNTAX_ECOMM A single characters end comment delimiter
Besides adding new facilities, the use of a syntax table will reduce
@@ -64,7 +65,7 @@
Default '\n' is both ECOMM and SPACE, depending on the context. To
solve the problem of quotes and comments that have diffent syntax
- code based on the context, the [LR]QUOTE and [BE]COMM codes are bit
+ code based on the context, the RQUOTE and ECOMM codes are bit
masks to add to an ordinary code. If a character is made a quote it
will be recognised if the basis code does not have precedence.
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