Date: Sun, 22 Mar 2009 17:20:43 +0000 (UTC) From: Stefan Farfeleder <stefanf@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r190270 - head/bin/sh Message-ID: <200903221720.n2MHKhwB074759@svn.freebsd.org>
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Author: stefanf Date: Sun Mar 22 17:20:42 2009 New Revision: 190270 URL: http://svn.freebsd.org/changeset/base/190270 Log: Make the output of the alias built-in POSIX-compliant: Drop the leading 'alias' and suppress printing the trailing space which is added for internal purposes. Modified: head/bin/sh/alias.c Modified: head/bin/sh/alias.c ============================================================================== --- head/bin/sh/alias.c Sun Mar 22 17:09:56 2009 (r190269) +++ head/bin/sh/alias.c Sun Mar 22 17:20:42 2009 (r190270) @@ -203,8 +203,13 @@ aliascmd(int argc, char **argv) for (i = 0; i < ATABSIZE; i++) for (ap = atab[i]; ap; ap = ap->next) { if (*ap->name != '\0') { - out1fmt("alias %s=", ap->name); + out1fmt("%s=", ap->name); + /* Don't print the space added + * above. */ + v = ap->val + strlen(ap->val) - 1; + *v = '\0'; out1qstr(ap->val); + *v = ' '; out1c('\n'); } }
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