keyval2e (15aug11)

git-svn-id: svn://tug.org/texlive/trunk@23565 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 3 insertions, 82 deletions

diff --git a/Master/texmf-dist/doc/latex/keyval2e/README b/Master/texmf-dist/doc/latex/keyval2e/README
index 6930b8fc2e7..960feb21869 100644
--- a/Master/texmf-dist/doc/latex/keyval2e/README
+++ b/Master/texmf-dist/doc/latex/keyval2e/README
@@ -2,7 +2,7 @@ This is the README file for the keyval2e package.
 
 VERSION
 
-Version 0.0.1, August 2011
+Version 0.0.1a, August 2011
 
 SUMMARY
 
@@ -16,7 +16,7 @@ processing as found in, eg, the ltxkeys package.
 
 Ordinary, boolean, and choice keys can be created using only
 one command (\kve@definekeys). Keys can be initialized (with
-the command \kve@setdefaults) as soon as they are created. And
+the command \kve@setdefaults) as soon as they are created or later. And
 in any run the default values of keys can be used to set keys that
 have no current values. The latter task is accomplished by the
 command \kve@setafterdefaults, meaning 'set keys with the current
@@ -37,88 +37,9 @@ warranties of merchantability and fitness for any particular purpose.
 
 RELATED PACKAGES
 
-keyval.sty, xkeyval.sty, ltxkeys
+keyval.sty, xkeyval.sty, ltxkeys.sty
 
 AUTHOR
 
 Ahmed Musa (amusa22@gmail.com)
 
-USER COMMANDS
-
-\kve@definekeys[<pref>]{<fam>}{<key-1>/<defa-1>/<callback-1>,...,
-  <key-n>/<defa-n>/<callback-n>}
-
-\kve@setkeys[<pref>]{<fam>}[na]{<keyval pairs>}
-
-\kve@setdefaults[<pref>]{<fam>}[<na>]
-
-\kve@setafterdefaults[<pref>]{<fam>}[<na>]{<curr-keyval>}
-
-Here, <pref> is the optional key prefix, <fam> is the
-mandatory family, and [<na>] is a comma-separated list
-of keys that should be ignored, ie, not set in the current
-run. Undefined keys are reported as undefined and are not
-saved as 'remaining keys'. There are no 'undefined key
-handlers' and no 'handled keys' (see the ltxkeys package
-for these facilities).
-
-You can use #1 in <callback> to access the value of the current
-key. Also the macros \currpref, \currfam, \currkey, \currval,
-and \currkeyval are always available.
-
-The following macros are utilities:
-
-\kve@checkchoice{<teststring>}{<nominations>}{<nomatch>}
-
-The <nominations> have the syntax
-
-<nom-1>:<callback-1>,...,<nom-n>:<callback-n>
-
-Here, <callback-i> will be executed if <nom-i> matches <teststring>.
-The first match found takes priority over subsequent matches.
-
-The action <nomatch> will be executed if <teststring> doesn't
-match any of the <nom>'s.
-
-\kve@checkbool{<val>}{<true>}{<false>}
-
-This checks if <val> is an admissible value of a boolean,
-namely, if it is in the set {true | false}. The text <true> will
-be executed if <val> is valid; otherwise <false> will be executed.
-
-\kve@keyvalerr
-
-This is a parameterless command that uses \currkey and
-\currval internally. It simply generates an error to indicate
-that the current value of a key is invalid. It will indicate the
-key name and the truncated version of the value that is invalid.
-
-EXAMPLES
-
-\kve@definekeys[KV]{fam}{%
-  % keya and keyb are boolean keys:
-  keya/true/\kve@checkbool{#1}{\def\result{OK}}\kve@keyvalerr,
-  keyb/false/\kve@checkbool{#1}{\usename{@tempswa#1}}\kve@keyvalerr,
-  % keyc is a choice key:
-  keyc/left/\kve@checkchoice{#1}{left:\let\x\flushleft,
-    right:\let\x\flushright}\kve@keyvalerr,
-  keyone/+/\csn@def{mp@keyone}{#1},
-  keytwo/+/\csn@def{mp@keytwo}{#1},
-  keythree/+/\csn@def{mp@keythree}{#1},
-  keyfour/+/\csn@def{mp@keyfour}{#1}
-}
-
-Now that the keys have been defined, set them with their default
-values:
-
-\kve@setdefaults[KV]{fam}
-
-The following command says 'the current keys will be set with
-the current values, after the defaults have been set up'. 
-Keys with current values will not be set with their default values:
-
-\def\mysetkeys#1{%
-  \ifblankTF{#1}{}
-  {\kve@setafterdefaults[KV]{fam}{#1}}%
-}
-\mysetkeys{keyone=+,keytwo=abc,keythree=+,keyfour=+} 
\ No newline at end of file