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History log of /src/lib/libc/gen/unvis.3
RevisionDateAuthorComments
 1.30  08-May-2019  bad Clarify that strunvisx() and strnunvisx() take the same flags as unvis().
Document VIS_NOESCAPE for unvis().
Bump date.
 1.29  24-Oct-2017  abhinav branches: 1.29.4;
Add missing functions from the SYNOPSIS to the NAME section
 1.28  03-Jul-2017  wiz Remove workaround for ancient HTML generation code.
 1.27  15-Dec-2012  wiz Add article. Remove trailing whitespace.
 1.26  15-Dec-2012  uwe Add BUGS section that explains that names VIS_HTTP1808 and VIS_HTTP1866
are wrong (hi, christos).

ok christos@
 1.25  15-Dec-2012  uwe RFC 1866 does not define any "URI encoding". It defines HTML 2.0 that
includes SGML numerical character references (&#nnn;) and entity
references (&foo;) for Added Latin 1 and a subset of Numeric and
Special Graphic.
 1.24  15-Dec-2012  uwe Minor markup fixes.
 1.23  17-Mar-2011  wiz branches: 1.23.4; 1.23.10;
Fix SYNOPSIS. Error found by martin.
 1.22  13-Mar-2011  wiz Add serial comma, quote minus, add HISTORY for strnunvis and strnunvisx.
 1.21  12-Mar-2011  christos Fix various vis/unvis issues:
- no need for all the weak symbols
- define a new _VIS_END flag for UNVIS_END so that there are no collisions
between and vis and unvis flags.
- add bound versions of the vis and unvis functions that take the length of
the destination buffer. Unlike the OpenBSD ones they return -1 or NULL if
the buffer is not large enough, instead of silently truncating.
 1.20  28-Nov-2010  wiz Remove superfluous comma.
 1.19  27-Nov-2010  christos Implement VIS_NOESCAPE and VIS_HTTP1866.
 1.18  10-Feb-2009  christos Add RFC 2045 MIME Quoted-Printable support.
 1.17  10-Nov-2005  christos branches: 1.17.30;
Fix the code example.
 1.16  07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.15  16-Apr-2003  wiz Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.
 1.14  23-Mar-2002  christos - Add VIS_HTTPSTYLE from FreeBSD.
- svis, strsvis, strsvisx were not reversible, because they did not encode
\\ unless it was passed in the extras array.
- Fix documentation to match the proper signature of the functions.
 1.13  07-Feb-2002  ross generate & symbolically
 1.12  07-Feb-2002  ross Generate <>& symbolically.
 1.11  16-Sep-2001  wiz Standardize section headers, sort sections, sort SEE ALSO, punctuation
and misc. fixes.
 1.10  16-Sep-2001  wiz Boring whitespace fixes.
 1.9  28-Apr-1998  fair branches: 1.9.12;
Fix mdoc .Xr reference for syntax or correctness (e.g. exec(2) versus exec(3)).
Make other mdoc corrections as inspection dictated.
 1.8  05-Feb-1998  perry add LIBRARY section to man page
 1.7  03-Feb-1998  perry .Bx'ize
 1.6  12-Oct-1995  jtc Manpage fixes from Jochen Pohl. Aligns the prototypes in the SYNOPSIS
section with the actual function declarations. Also fixes decription
of _SC_CLK_TCK in sysconf(3). See PR #1587 and PR #1589 for details.
 1.5  25-Feb-1995  cgd merge with Lite, keep local changes. clean up id usage
 1.4  10-Jan-1994  jtc Fix spelling errors.
 1.3  04-Oct-1993  jtc Consistantly cross reference the other functions/programs in the vis/unvis
"family".
 1.2  30-Jul-1993  mycroft Add RCS identifiers.
 1.1  21-Mar-1993  cgd branches: 1.1.1;
Initial revision
 1.1.1.2  25-Feb-1995  cgd from lite, with minor name rearrangement to fit.
 1.1.1.1  21-Mar-1993  cgd initial import of 386bsd-0.1 sources
 1.9.12.4  25-Apr-2002  nathanw Catch up to -current.
 1.9.12.3  22-Mar-2002  nathanw Catch up to -current.
 1.9.12.2  08-Mar-2002  nathanw Catch up to -current.
 1.9.12.1  08-Oct-2001  nathanw Catch up to -current.
 1.17.30.1  13-May-2009  jym Sync with HEAD.

Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
 1.23.10.1  25-Feb-2013  tls resync with head
 1.23.4.1  23-Jan-2013  yamt sync with head
 1.29.4.1  10-Jun-2019  christos Sync with HEAD

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