| History log of /src/bin/echo |
| Revision | Date | Author | Comments |
| 1.9 | 10-Oct-2021 |
rillig | echo: clean up, increase WARNS to 6
Lint can handle __COPYRIGHT and __RCSID, so there is no need to hide
them anymore.
Use proper type 'bool' for nflag, ensure correct types via lint's strict
bool mode.
Remove unnecessary call to exit(0); returning from main is equivalent
since C99.
No functional change.
|
| 1.8 | 20-Jul-1997 |
christos | branches: 1.8.112;
Remove WARNS=1 from all the subdirectory Makefiles, and add it to Makefile.inc
now that all /bin has been cleaned.
|
| 1.7 | 20-Jul-1997 |
thorpej | Build with WARNS
|
| 1.6 | 21-Mar-1995 |
cgd | convert to new RCS id conventions.
|
| 1.5 | 22-Sep-1994 |
mycroft | Merge 4.4-Lite version.
|
| 1.4 | 01-Aug-1993 |
mycroft | Add RCS identifiers.
|
| 1.3 | 23-Mar-1993 |
cgd | changed "Id" to "Header" for rcsids
|
| 1.2 | 22-Mar-1993 |
cgd | added rcs ids to all files
|
| 1.1 | 21-Mar-1993 |
cgd | branches: 1.1.1;
Initial revision
|
| 1.1.1.2 | 22-Sep-1994 |
mycroft | Import original 4.4-Lite version.
|
| 1.1.1.1 | 21-Mar-1993 |
cgd | initial import of 386bsd-0.1 sources
|
| 1.8.112.2 | 21-Apr-2020 |
martin | Ooops, restore accidently removed files from merge mishap
|
| 1.8.112.1 | 21-Apr-2020 |
martin | Sync with HEAD
|
| 1.20 | 14-May-2024 |
gutteridge | echo.1: borrow advice about printf(1) from the OpenBSD man page
|
| 1.19 | 26-Feb-2020 |
wiz | Add some commas.
|
| 1.18 | 26-Feb-2020 |
gutteridge | echo.1: add a note about other echo implementations
The other BSDs all have a note reminding that many shells have their
own internal echo implementations which may vary from this utility, so
add one. (Much of the wording is borrowed from FreeBSD's man page.)
(The other BSDs also have notes about the -n option not really being
portable, and printf[1] being preferable, we might want to add
something about that, too.)
|
| 1.17 | 04-Jul-2017 |
wiz | branches: 1.17.6;
Use Ex.
|
| 1.16 | 03-Jul-2017 |
wiz | Remove workaround for ancient HTML generation code.
|
| 1.15 | 14-Aug-2016 |
sevan | While the v2 source and man pages are incomplete, TUHS has a scanned copy of the
printed version of the 2nd edition manual. echo is featured in this copy.
http://www.tuhs.org/Archive/PDP-11/Distributions/research/1972_stuff/unix_2nd_edition_manual.pdf
Ammend HISTORY and bump date.
|
| 1.14 | 11-Aug-2016 |
sevan | Document the version echo first appeared.
Bump date.
|
| 1.13 | 07-Aug-2003 |
agc | Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22249, verified by myself.
|
| 1.12 | 08-Feb-2002 |
ross | Generate <>& symbolically. I'm avoiding .../dist/... directories for now.
|
| 1.11 | 04-Sep-2000 |
kleink | For commands and utilities, use EXIT STATUS rather than RETURN VALUES as
appropriate (and documented in mdoc(7)).
|
| 1.10 | 28-Aug-2000 |
hubertf | Add 'RETURN VALUE' section header.
|
| 1.9 | 25-Jan-2000 |
enami | branches: 1.9.4;
Use .Ar macro for argument.
|
| 1.8 | 20-Oct-1997 |
enami | Fix .Nm usage.
|
| 1.7 | 21-Mar-1995 |
cgd | convert to new RCS id conventions.
|
| 1.6 | 22-Sep-1994 |
mycroft | Merge 4.4-Lite version.
|
| 1.5 | 28-Aug-1993 |
jtc | Document the fact that echo is POSIX.2 compliant.
|
| 1.4 | 01-Aug-1993 |
mycroft | Add RCS indentifiers.
|
| 1.3 | 23-Mar-1993 |
cgd | changed "Id" to "Header" for rcsids
|
| 1.2 | 22-Mar-1993 |
cgd | added rcs ids to all files
|
| 1.1 | 21-Mar-1993 |
cgd | branches: 1.1.1;
Initial revision
|
| 1.1.1.2 | 22-Sep-1994 |
mycroft | Import original 4.4-Lite version.
|
| 1.1.1.1 | 21-Mar-1993 |
cgd | initial import of 386bsd-0.1 sources
|
| 1.9.4.1 | 28-Aug-2000 |
hubertf | Pull up to netbsd-1-5 branch, OK'd by thorpej:
Log Message:
> Add 'RETURN VALUE' section header.
Files & Revisionis:
> cvs rdiff -r1.19 -r1.20 basesrc/bin/cat/cat.1
> cvs rdiff -r1.12 -r1.13 basesrc/bin/chmod/chmod.1
> cvs rdiff -r1.14 -r1.15 basesrc/bin/cp/cp.1
> cvs rdiff -r1.8 -r1.9 basesrc/bin/dd/dd.1
> cvs rdiff -r1.9 -r1.10 basesrc/bin/echo/echo.1
> cvs rdiff -r1.11 -r1.12 basesrc/bin/expr/expr.1
> cvs rdiff -r1.25 -r1.26 basesrc/bin/ls/ls.1
> cvs rdiff -r1.10 -r1.11 basesrc/bin/mkdir/mkdir.1
> cvs rdiff -r1.23 -r1.24 basesrc/bin/mt/mt.1
> cvs rdiff -r1.12 -r1.13 basesrc/bin/mv/mv.1
> cvs rdiff -r1.16 -r1.17 basesrc/bin/pwd/pwd.1
> cvs rdiff -r1.9 -r1.10 basesrc/bin/rm/rm.1
> cvs rdiff -r1.11 -r1.12 basesrc/bin/rmdir/rmdir.1
> cvs rdiff -r1.35 -r1.36 basesrc/bin/sh/sh.1
> cvs rdiff -r1.11 -r1.12 basesrc/bin/sleep/sleep.1
> cvs rdiff -r1.20 -r1.21 basesrc/bin/stty/stty.1
|
| 1.17.6.3 | 21-Apr-2020 |
martin | Ooops, restore accidently removed files from merge mishap
|
| 1.17.6.2 | 21-Apr-2020 |
martin | Sync with HEAD
|
| 1.17.6.1 | 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
| 1.23 | 16-Nov-2021 |
rillig | echo: fix lint error due to strict bool mode
No functional change.
|
| 1.22 | 10-Nov-2021 |
kre | With -Wall compiling this was giving:
echo.c: In function 'main':
echo.c:74:1: warning: control reaches end of non-void function
This raises 2 issues.
First, why with WARNS set to 6, which should include just about
everything, was this not causing problems with everyday builds?
Surely falling off the end of a non-void function without returning
a specific value is one of the more basic errors that should be fixed.
(Whatever the name of the function). Is there a missing -Wxxx option?
And second, does C99 really promise:
Remove unnecessary call to exit(0); returning from main is equivalent
since C99.
in the sense that simply falling out of main() is exit(0)? Or is it
simply saying that the return value of main() is the exit status (which
has been true for much longer than since c99)?
|
| 1.21 | 10-Oct-2021 |
rillig | echo: clean up, increase WARNS to 6
Lint can handle __COPYRIGHT and __RCSID, so there is no need to hide
them anymore.
Use proper type 'bool' for nflag, ensure correct types via lint's strict
bool mode.
Remove unnecessary call to exit(0); returning from main is equivalent
since C99.
No functional change.
|
| 1.20 | 19-May-2021 |
kre | Catch up with /bin/sh built-in echo ... if a write error occurs,
don't just exit(1), write an error message to stderr as well
(required for POSIX conformance).
|
| 1.19 | 05-Sep-2016 |
sevan | branches: 1.19.14; 1.19.20;
Drop main() prototype.
|
| 1.18 | 18-Sep-2008 |
dholland | Check ferror(stdout) and exit(1) if there's been a problem.
Fixes PR bin/39574 from Ed Ravin, but with a simpler patch.
|
| 1.17 | 20-Jul-2008 |
lukem | Remove the \n and tabs from the __COPYRIGHT() strings.
|
| 1.16 | 26-May-2008 |
christos | PR/38755: murray armfield: /bin posix programs missing setprogname and/or
setlocale
|
| 1.15 | 25-Nov-2003 |
simonb | branches: 1.15.16; 1.15.30; 1.15.32;
Put a few headers back so this compiles again.
Compile problems noticed by Dan Carosone.
|
| 1.14 | 24-Nov-2003 |
jschauma | Also remove headers that are no longer needed. Also pointed out by Mike
Small.
|
| 1.13 | 24-Nov-2003 |
jschauma | Remove unused variable stdout_ok, which was left over from my changes
in September. Pointed out by Mike Small in a private email.
|
| 1.12 | 14-Sep-2003 |
jschauma | Following private discussion with kleink@ and hubertf@ and public discussion
on tech-userlevel@, back out printescaped() functionality.
kleink: ``We sell rope.''
|
| 1.11 | 07-Aug-2003 |
agc | Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22249, verified by myself.
|
| 1.10 | 04-Aug-2003 |
jschauma | As discusses a little while back on tech-userlevel:
If stdout is a tty, use vis(3) to print any filenames to prevent garbage
from being printed if the filename contains control- or other non-printable
characters.
While here, sprinkle some EXIT_FAILURE and NOTREACHED where appropriate.
|
| 1.9 | 29-Jul-2001 |
wiz | ANSIfy, KNF. Parts from #13590 by Petri Koistinen.
|
| 1.8 | 05-Nov-1997 |
cgd | lint
|
| 1.7 | 20-Jul-1997 |
thorpej | __RCSID()/__COPYRIGHT()/prototype police.
|
| 1.6 | 21-Mar-1995 |
cgd | convert to new RCS id conventions.
|
| 1.5 | 22-Sep-1994 |
mycroft | Merge 4.4-Lite version.
|
| 1.4 | 01-Aug-1993 |
mycroft | Add RCS identifiers.
|
| 1.3 | 23-Mar-1993 |
cgd | changed "Id" to "Header" for rcsids
|
| 1.2 | 22-Mar-1993 |
cgd | added rcs ids to all files
|
| 1.1 | 21-Mar-1993 |
cgd | branches: 1.1.1;
Initial revision
|
| 1.1.1.2 | 22-Sep-1994 |
mycroft | Import original 4.4-Lite version.
|
| 1.1.1.1 | 21-Mar-1993 |
cgd | initial import of 386bsd-0.1 sources
|
| 1.15.32.3 | 24-Sep-2008 |
wrstuden | Merge in changes between wrstuden-revivesa-base-2 and
wrstuden-revivesa-base-3.
|
| 1.15.32.2 | 18-Sep-2008 |
wrstuden | Sync with wrstuden-revivesa-base-2.
|
| 1.15.32.1 | 23-Jun-2008 |
wrstuden | Sync w/ -current. 34 merge conflicts to follow.
|
| 1.15.30.1 | 04-Jun-2008 |
yamt | sync with head
|
| 1.15.16.1 | 18-Nov-2008 |
bouyer | Pull up following revision(s) (requested by dholland in ticket #1232):
bin/echo/echo.c: revision 1.18
bin/sh/bltin/bltin.h: revision 1.13
bin/sh/bltin/echo.c: revision 1.14
bin/sh/output.c: revision 1.30
bin/sh/output.h: revision 1.19
Check ferror(stdout) and exit(1) if there's been a problem.
Fixes PR bin/39574 from Ed Ravin, but with a simpler patch.
output.c output.h: expose OUTPUT_ERR (flag for an exposed flags variable)
bltin.h: support ferror()
echo.c: use ferror() to fail on output write errors
Another piece of PR bin/39574.
|
| 1.19.20.1 | 31-May-2021 |
cjep | sync with head
|
| 1.19.14.2 | 21-Apr-2020 |
martin | Ooops, restore accidently removed files from merge mishap
|
| 1.19.14.1 | 21-Apr-2020 |
martin | Sync with HEAD
|
