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3d1b0bd381
racket/collects/scribblings/reference
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Matthew Flatt 3d1b0bd381 new environment-variable API 
The `current-environment-variables' parameter determines the current
mutable "environment variable set". If that set is the initial one for
a Racket process, then using the set corresponds to working with OS
environment variables.  Otherwise, it's really just a hash table that
is packaged up as OS environment variables if a subprocess is created.

The new environment-variable interface works in terms of bytes, instead
of assuming that environment variable names and values fit in a string
encoding.

The string-based `getenv' and `putenv' are still available as
convenience wrappers. The checking on environment-variable names
for those wrappers is a little tighter, preventing any attempt to use a
name that contains "=".
2013-04-10 06:59:33 -06:00
..
async-channels.scrbl reference: rerrange docs on synchronizable events 2012-12-25 07:20:58 -06:00
block.scrbl Use a new evaluaor in "for.scrbl", have it require `racket/base' for syntax. 2012-07-22 13:38:38 -04:00
booleans.scrbl docs: clarification for `immutable?' 2012-12-30 20:30:20 -06:00
breaks.scrbl Fix doc typos 2013-01-03 02:27:30 -05:00
bytes.scrbl Fixes spelling errors in reference. 2012-02-21 14:21:43 -05:00
channels.scrbl reference: rerrange docs on synchronizable events 2012-12-25 07:20:58 -06:00
chaperones.scrbl racket/base: add `impersonator-ephemeron' 2013-02-18 17:01:11 -07:00
chars.scrbl intern strings, etc. only when making syntax objects, not in `read' 2011-12-14 16:03:44 -07:00
class.scrbl Fix doc typos 2013-01-03 02:27:30 -05:00
cmdline.scrbl racket/cmdline add `#:ps' clause 2012-05-29 11:00:43 -06:00
code-inspectors.scrbl references: link "A parameter that..." to the definition of "parameter" 2012-08-22 10:28:56 -06:00
collects.scrbl Reference: fix doc typos 2012-07-03 03:10:04 -04:00
concurrency.scrbl move future-visualizer docs out of the Reference 2012-09-07 09:11:16 -06:00
cont-marks.scrbl Documentation for mark key proxies and contracts 2012-06-26 13:39:36 -04:00
cont.scrbl Add Guide pointers to Refs on exceptions & control 2012-10-16 01:31:20 -04:00
contracts-struct-prop.scrbl Fix doc typos 2013-01-03 02:27:30 -05:00
contracts.scrbl add #:error-name argument to opt/c 2013-04-09 09:41:54 -05:00
control-lib.scrbl Doc typo 2012-12-10 15:49:50 -05:00
control.scrbl
custodians.scrbl reference: rerrange docs on synchronizable events 2012-12-25 07:20:58 -06:00
custom-ports.scrbl make contracts slightly more readable for 2013-01-24 22:04:47 -06:00
custom-write.scrbl Docs for gen:custom-write. 2012-05-24 16:51:14 -04:00
data.scrbl fix docs for `box-cas!', fix JITted version to check mutability 2012-05-03 21:38:36 -06:00
debugging.scrbl
define-struct.scrbl Use syntax-procedure-alias-property with struct constructor procedures as well. 2013-01-14 14:27:33 -05:00
dicts.scrbl Fic generics docs. 2012-08-08 17:26:55 -04:00
distributed.scrbl Fix doc typos 2013-01-03 02:27:30 -05:00
ellipses-defn.rkt
ellipses.rkt
encodings.scrbl references: link "A parameter that..." to the definition of "parameter" 2012-08-22 10:28:56 -06:00
engine.scrbl adjust racket/engine so that it logs the time that various things happen 2012-10-29 06:45:12 -05:00
enter.scrbl
envvars.scrbl new environment-variable API 2013-04-10 06:59:33 -06:00
eval-model.scrbl terminology change again: "cross-phases persistent" modules 2013-02-27 08:53:43 -07:00
eval.scrbl track import "shapes" as procedure or structure type 2012-10-30 13:29:28 -06:00
evts.scrbl reference: doc clarifications on `guard-evt' 2013-03-29 07:23:49 -06:00
exit.scrbl references: link "A parameter that..." to the definition of "parameter" 2012-08-22 10:28:56 -06:00
exns.scrbl Example for with-handlers 2013-01-18 10:39:36 -05:00
extflonums.scrbl syntax-color/racket-lexer: update for single-precision and extflonums 2013-03-29 07:23:49 -06:00
extras.css
extras.tex
fasl.scrbl
file-ports.scrbl doc and terminology fix 2012-02-26 22:13:02 -05:00
filesystem.scrbl document `define-runtime-path' limitation 2012-11-11 09:38:16 -07:00
fixnums.scrbl reference: add missing section tags 2012-12-03 12:12:54 -07:00
flonums.scrbl reference: add missing section tags 2012-12-03 12:12:54 -07:00
for.scrbl Fix typo 2012-11-19 16:29:56 -05:00
format.scrbl fix rounding in ~r, docs 2013-01-13 15:52:08 -05:00
futures-logging.scrbl move future-visualizer docs out of the Reference 2012-09-07 09:11:16 -06:00
futures.scrbl move future-visualizer docs out of the Reference 2012-09-07 09:11:16 -06:00
generic.scrbl Default implementations are only reached in the absence of method tables. 2013-04-04 15:31:51 -04:00
hashes.scrbl Have a generic interface for equal+hash. 2012-05-24 16:51:11 -04:00
help.scrbl fix `help' docs 2012-06-25 08:21:55 -06:00
include.scrbl
info.rkt break cross-reference info for document into pieces 2012-11-23 18:44:51 -07:00
init.scrbl add experimental support for "phaseless" modules 2013-02-26 14:55:28 -07:00
io.scrbl Add pointers to the Guide in Reference docs. 2012-05-01 14:57:14 -04:00
kernel.scrbl terminology change again: "cross-phases persistent" modules 2013-02-27 08:53:43 -07:00
load-lang.scrbl
logging.scrbl note that the logger-callback's default argument is #f 2013-03-14 14:11:02 -05:00
macros.scrbl Add a `compatibility' collect for compatibility with other languages. 2012-07-27 16:49:05 -04:00
match-grammar.rkt
match-parse.rkt
match.scrbl Add OrderedAnd patterns, and use them in ? patterns. 2013-01-22 14:59:41 -05:00
memory.scrbl racket/base: add `impersonator-ephemeron' 2013-02-18 17:01:11 -07:00
model.scrbl
module-reflect.scrbl Correct typo. 2013-04-09 15:49:11 -06:00
mpairs.scrbl Fix documentation for packages and mutable lists. 2012-07-31 17:12:30 -04:00
mz.rkt reference: rerrange docs on synchronizable events 2012-12-25 07:20:58 -06:00
namespaces.scrbl references: link "A parameter that..." to the definition of "parameter" 2012-08-22 10:28:56 -06:00
networking.scrbl reference: adjust docs for UDP multicast 2013-04-06 07:22:31 -06:00
numbers.scrbl doc correction and test additions for `atan' 2013-03-01 15:28:39 -07:00
os.scrbl new environment-variable API 2013-04-10 06:59:33 -06:00
pairs.scrbl Doc fixes for takef & friends 2013-03-09 17:13:59 -05:00
parameters.scrbl
paths.scrbl add `current-compiled-file-roots', PLTCOMPILEDROOTS, and -R/--compiled 2012-09-11 13:18:18 -06:00
pipes.scrbl doc improvement 2012-10-01 07:14:46 -06:00
places.scrbl place channels & threads: improve GC 2013-03-25 05:15:24 -06:00
port-buffers.scrbl add `file-truncate' 2013-01-18 11:03:46 -06:00
port-lib.scrbl change `transplant-{input,output}-port' to propagate buffering 2012-08-27 19:44:06 -06:00
port-line-counting.scrbl doc: add some links 2013-02-14 17:30:10 -07:00
port-procs.scrbl reference: rerrange docs on synchronizable events 2012-12-25 07:20:58 -06:00
ports.scrbl reference: improve docs on peeking 2013-03-19 15:48:22 -07:00
pretty-print.scrbl references: link "A parameter that..." to the definition of "parameter" 2012-08-22 10:28:56 -06:00
printer.scrbl extflonums 2013-01-28 18:17:06 -07:00
procedures.scrbl Updated contracts for arity-related functions. 2013-03-31 13:36:07 -04:00
prog-steps.rkt
promise.scrbl fix `delay/thread' error when promise-running thread terminates 2012-08-29 09:32:54 -06:00
prop-port.scrbl
read.scrbl references: link "A parameter that..." to the definition of "parameter" 2012-08-22 10:28:56 -06:00
reader-example.rkt
reader.scrbl syntax-color/racket-lexer: update for single-precision and extflonums 2013-03-29 07:23:49 -06:00
readtables.scrbl doc clarification on readtable procedures 2013-01-24 06:43:10 -05:00
reference.scrbl add a mention of the flat/chaperone/impersonator contract hierarchy to the contract docs 2012-08-28 13:19:05 -05:00
regexps.scrbl Move regexp-replaces' from ffi/unsafe' to `racket/private/string'. 2012-06-22 14:27:14 -04:00
rmpi.scrbl racket/place/distributed: fix doc problems 2012-05-20 14:11:17 -06:00
running.scrbl add experimental support for "phaseless" modules 2013-02-26 14:55:28 -07:00
runtime.scrbl new environment-variable API 2013-04-10 06:59:33 -06:00
rx.rkt Fixes spelling errors in reference. 2012-02-21 14:21:43 -05:00
sandbox.scrbl Minor sandbox improvements. 2013-03-05 02:22:06 -05:00
security-guards.scrbl references: link "A parameter that..." to the definition of "parameter" 2012-08-22 10:28:56 -06:00
security.scrbl
semaphores.scrbl reference: rerrange docs on synchronizable events 2012-12-25 07:20:58 -06:00
sequences.scrbl Added another example for for/fold/derived: for/max. 2012-10-28 16:36:00 -06:00
serialization.scrbl Make srclocs serializable. 2012-12-06 17:53:04 -05:00
sets.scrbl doc clarification on `set-rest' 2012-11-16 06:37:23 -07:00
shared.scrbl
splicing.scrbl
startup.scrbl Add content to documentation on '-c' to ward off accidental misuse. 2012-12-03 12:48:50 -07:00
string-input.scrbl reference: improve docs on peeking 2013-03-19 15:48:22 -07:00
string-output.scrbl
string-ports.scrbl Minor pickinesses. 2012-10-15 15:03:53 -04:00
strings.scrbl Fix typo in `string-replace' keyword name. 2013-02-28 01:49:50 -05:00
struct-inspectors.scrbl logging: allow name in `log-message', report it in a log-receiver evt 2012-12-27 14:12:40 -06:00
struct.scrbl add examples for make-struct-info in docs 2013-01-26 14:06:04 -05:00
stx-certs.scrbl
stx-comp.scrbl
stx-expand.scrbl
stx-ops.scrbl doc fix 2012-08-12 20:17:29 -06:00
stx-param.scrbl Add examples & slight fix for stxparam docs 2013-01-06 16:26:02 -05:00
stx-patterns.scrbl support boxes in syntax patterns and templates 2013-03-21 09:06:15 -06:00
stx-props.scrbl remove built-in reader and printing support for Honu 2011-10-05 09:40:27 -06:00
stx-taints.scrbl doc repair 2013-03-29 07:23:50 -06:00
stx-trans.scrbl minor doc repair 2013-01-18 11:03:46 -06:00
subprocess.scrbl new environment-variable API 2013-04-10 06:59:33 -06:00
surrogate.scrbl
symbols.scrbl intern literal strings, byte strings, regexps, characters, and numbers 2011-11-22 08:54:37 -07:00
sync.scrbl
syntax-model.scrbl reference: fix grammar for cross-phase expressions 2013-04-06 07:42:59 -06:00
syntax-util.scrbl fix doc typo 2012-10-30 12:43:41 -04:00
syntax.scrbl added rename option to lazy-require 2013-03-30 10:00:44 -04:00
thread-cells.scrbl racket/base: add some missing predicates 2012-05-29 11:01:52 -06:00
thread-groups.scrbl references: link "A parameter that..." to the definition of "parameter" 2012-08-22 10:28:56 -06:00
thread-local.scrbl
threads.scrbl place channels & threads: improve GC 2013-03-25 05:15:24 -06:00
time.scrbl racket/date: change current-date', add date*->seconds' 2013-02-01 15:00:24 -08:00
trace.scrbl Newlines at EOFs. 2012-11-06 14:07:15 -05:00
units.scrbl Moved some mzlib library implementations to racket 2012-07-11 18:26:10 -04:00
unix-paths.scrbl
unsafe.scrbl extflonums 2013-01-28 18:17:06 -07:00
values.scrbl
vectors.scrbl add cross-reference between data and read/print descriptions 2011-10-15 07:20:33 -07:00
windows-paths.scrbl fix doc typo 2012-12-16 13:11:56 -07:00
write.scrbl doc repair 2012-08-27 20:17:06 -06:00