Date: Sun, 23 Nov 2014 19:13:17 +0000 (UTC) From: Ian Lepore <ian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r274924 - head/usr.sbin/config Message-ID: <201411231913.sANJDHK1030171@svn.freebsd.org>
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Author: ian Date: Sun Nov 23 19:13:17 2014 New Revision: 274924 URL: https://svnweb.freebsd.org/changeset/base/274924 Log: Consider the negation operator (!) to be a word even if it is not followed by whitespace. This allows "optional !foo" which is what most programmers are naturally going to tend to do as opposed to "optional ! foo". Modified: head/usr.sbin/config/main.c Modified: head/usr.sbin/config/main.c ============================================================================== --- head/usr.sbin/config/main.c Sun Nov 23 18:32:21 2014 (r274923) +++ head/usr.sbin/config/main.c Sun Nov 23 19:13:17 2014 (r274924) @@ -314,6 +314,11 @@ begin: } cp = line; *cp++ = ch; + /* Negation operator is a word by itself. */ + if (ch == '!') { + *cp = 0; + return (line); + } while ((ch = getc(fp)) != EOF) { if (isspace(ch)) break;
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