diff options
| author |   Mike Frysinger <vapier@gentoo.org> | 2015-07-28 16:15:09 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2015-07-28 16:15:09 +0000 |
| commit | 76c7cf6cefe05d7779e77596910b2f4698115d59 (patch) | |
| tree | f2a2093d598db3a3fee0bdfa6c6c67ee09b03d3b /app-shells | |
| parent | Version bump (diff) | |
| download | gentoo-2-76c7cf6cefe05d7779e77596910b2f4698115d59.tar.gz gentoo-2-76c7cf6cefe05d7779e77596910b2f4698115d59.tar.bz2 gentoo-2-76c7cf6cefe05d7779e77596910b2f4698115d59.zip | |
Update echo docs in man page to match change in behavior.
(Portage version: 2.2.20/cvs/Linux x86_64, signed Manifest commit with key D2E96200)
Diffstat (limited to 'app-shells')
| -rw-r--r-- | app-shells/dash/ChangeLog | 6 | ||||
| -rw-r--r-- | app-shells/dash/files/dash-0.5.8.1-dumb-echo.patch | 51 |
2 files changed, 56 insertions, 1 deletions
diff --git a/app-shells/dash/ChangeLog b/app-shells/dash/ChangeLog index 62a1e9272454..3c50f669482e 100644 --- a/app-shells/dash/ChangeLog +++ b/app-shells/dash/ChangeLog @@ -1,6 +1,10 @@ # ChangeLog for app-shells/dash # Copyright 1999-2015 Gentoo Foundation; Distributed under the GPL v2 -# $Header: /var/cvsroot/gentoo-x86/app-shells/dash/ChangeLog,v 1.136 2015/07/23 20:44:50 pacho Exp $ +# $Header: /var/cvsroot/gentoo-x86/app-shells/dash/ChangeLog,v 1.137 2015/07/28 16:15:09 vapier Exp $ + + 28 Jul 2015; Mike Frysinger <vapier@gentoo.org> + files/dash-0.5.8.1-dumb-echo.patch: + Update echo docs in man page to match change in behavior. 23 Jul 2015; Pacho Ramos <pacho@gentoo.org> dash-0.5.8.2.ebuild: ppc stable wrt bug #552144 diff --git a/app-shells/dash/files/dash-0.5.8.1-dumb-echo.patch b/app-shells/dash/files/dash-0.5.8.1-dumb-echo.patch index e8a37d667b9a..4059a80e3301 100644 --- a/app-shells/dash/files/dash-0.5.8.1-dumb-echo.patch +++ b/app-shells/dash/files/dash-0.5.8.1-dumb-echo.patch @@ -52,3 +52,54 @@ sequence. it also makes dash smaller & faster to disable this logic entirely. + outc('\n', out1); return 0; } +--- a/src/dash.1 ++++ b/src/dash.1 +@@ -1180,43 +1180,15 @@ + option turns off the effect of any preceding + .Fl P + options. +-.It Xo echo Op Fl n ++.It Xo echo + .Ar args... + .Xc + Print the arguments on the standard output, separated by spaces. +-Unless the +-.Fl n +-option is present, a newline is output following the arguments. +-.Pp +-If any of the following sequences of characters is encountered during +-output, the sequence is not output. Instead, the specified action is +-performed: +-.Bl -tag -width indent +-.It Li \eb +-A backspace character is output. +-.It Li \ec +-Subsequent output is suppressed. This is normally used at the end of the +-last argument to suppress the trailing newline that +-.Ic echo +-would otherwise output. +-.It Li \ef +-Output a form feed. +-.It Li \en +-Output a newline character. +-.It Li \er +-Output a carriage return. +-.It Li \et +-Output a (horizontal) tab character. +-.It Li \ev +-Output a vertical tab. +-.It Li \e0 Ns Ar digits +-Output the character whose value is given by zero to three octal digits. +-If there are zero digits, a nul character is output. +-.It Li \e\e +-Output a backslash. +-.El + .Pp +-All other backslash sequences elicit undefined behaviour. ++No arguments or backslash sequences are supported as they are not portable. ++They will be printed out exactly as passed in. ++.Pp ++You can replace `echo -n ...` with the portable `printf %s ...` construct. + .It eval Ar string ... + Concatenate all the arguments with spaces. + Then re-parse and execute the command. |