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52 Commits

Author SHA1 Message Date
Asumu Takikawa
0eb85a1dfe Add Guide pointers to Refs on exceptions & control 2012-10-16 01:31:20 -04:00
Matthew Flatt
69d2adce4d racket/gui: new-style error messages 2012-09-02 16:38:43 -06:00
Matthew Flatt
23722e64c2 change `exn:break:hang-up' handling to skip display 
Since SIGHUP normally means that the output has gone away,
don't try to write to it.

Closes PR 13058 (although it doesn't solve the more general
problem that is noted in the PR)
 2012-08-24 15:48:58 -06:00
Matthew Flatt
ef525233a2 references: link "A parameter that..." to the definition of "parameter" 2012-08-22 10:28:56 -06:00
Matthew Flatt
b043da6ea6 SIGHUP and SIGTERM -> exn:break:hang-up' and exn:break:terminate' 
The default uncaught-exception handler calls `exit' when it receives
one of the new exceptions.
 2012-08-13 17:11:20 -06:00
Robby Findler
8a0b6549a5 adjust the contract error messages to follow the error message 
conventions in 9.2.1 of the reference (altho the messages do
not yet do the extra level of indenting when a field is too
long, nor are there any field names ending in ...)

Also, fix the docs for the #:stronger argument to
make-contract, make-chaperone-contract, and make-flat-contract
 2012-08-05 20:09:09 -05:00
Matthew Flatt
1d378186f4 repair to exn doc repairs 2012-07-06 16:48:36 -06:00
Matthew Flatt
891b882ee6 doc clarification on exception handlers 2012-07-06 13:17:35 -06:00
Robby Findler
4cd26f828f typo in error docs 2012-07-03 19:55:08 -05:00
Matthew Flatt
91791983aa fix indentation of some error messages 
`raise-syntax-error' and `raise-arguments-error' do not
try to adjust indentation, anymore, because it's too confusing
 2012-06-23 02:20:59 -07:00
Matthew Flatt
1dc0072d03 further error message convention refinements 
Add extra intitial-message lines, use "..." on a field name
to indicate that it could reasonably be hidden by default,
and refine some existing messages.
 2012-06-22 09:47:59 +08:00
Matthew Flatt
9e7548de61 new error message convention 
Add `raise-argument-error', `raise-result-error', `raise-arguments-error',
and `raise-range-error'.

The old convention was designed for reporting on a single (sometimes very
long line). The new convention is

 <name>: <short message>
   <field>: <detail>
   ...

If <detail> is long or itself spans multiple lines, then it may
also use the form

   <field>:
    <detail>

where each line of <detail> is indented by 3 spaces.

Backtrace information is shown as a multi-line "context" field.
 2012-05-25 15:08:05 -06:00
Matthew Flatt
ac8990d519 add date*' and exn:fail:syntax:unbound' 
The `date*' structure type is an extension of `date' with
`nanosecond' and `time-zone-name' fields.

The `seconds->date' function now accepts a real and returns a
`date*'. The fractional part of its argument goes into the
`nanosecond' field.
 2011-09-29 09:22:10 -06:00
Danny Yoo
741361d413 adding example for exns 
Signed-off-by: Sam Tobin-Hochstadt <samth@racket-lang.org>
 2011-06-23 11:54:22 -04:00
Eli Barzilay
debd1f9f1e Recketizing much in `net/*', mass ".ss" -> ".rkt" conversion in .scrbl files. 
(Some other minor things here and there.)
 2011-06-20 04:27:14 -04:00
Asumu Takikawa
ed590b8ec5 Fix GUI and Reference doc typos 2011-06-13 17:57:21 -04:00
Matthew Flatt
b1ac25023d allow additional arguments to `raise-mismatch-error' 
because it's often useful to show more values, and a
 tail `raise-mismatch-error' instead of a nested `format'
 can avoid some safe-for-space work in the JIT output
 2011-04-24 07:55:33 -06:00
Matthew Flatt
0c193a599a fix uncaught-exception-handler handling of non-escaping escape handler 
and change the emergency error display handler to log and error
 Closes PR 11630
 2011-01-20 14:01:33 -07:00
Matthew Flatt
3bb120545f fix ~300 typos reported by Vladimir Nesterovich (a.k.a. Gwyth) 
--- but Gwyth's amazingly helpful review of chapters 1-11
     pointed out a few problems that are more difficult to fix
     and are still pending
 2011-01-04 09:53:31 -07:00
Eli Barzilay
ee138cf2cb Some repeated "and and"s and "the the"s, and two more typos. 
Closes PR 11229.
 2010-09-20 15:38:18 -04:00
Matthew Flatt
e1112b45cd fix typos 2010-07-02 16:08:14 -06:00
Eli Barzilay
28946a0a43 More reformatting 2010-05-21 20:41:35 -04:00
Matthew Flatt
737b6fac01 rackety reference; any lingering reference to racket as scheme is a doc bug 2010-04-27 08:20:16 -06:00
Matthew Flatt
c7e723eef7 somewhat rackety core docs 2010-04-22 15:10:25 -06:00
Robby Findler
68efb4008a normalized the results of procedure-arity 
svn: r17504
 2010-01-06 19:34:29 +00:00
Matthew Flatt
38d7e8fea2 built-in fixnum ops; bug fix related to misuse of flonum ops; questionable attempt to improve inlining algorithm 
svn: r17461
 2010-01-02 16:33:28 +00:00
Mike Sperber
0c03246daa Fix xref. 
svn: r17268
 2009-12-11 16:50:58 +00:00
Jon Rafkind
91d4240765 add some examples 
svn: r17052
 2009-11-24 23:14:18 +00:00
Matthew Flatt
57d518dc8c doc typo 
svn: r14705
 2009-05-04 02:19:27 +00:00
Eli Barzilay
c0a8a01222 Changed @itemize{...} to @itemize[...] (done after comparing the doc 
tree and verifying that there are no changes).
(Also fixed a few bugs that were in the code)

svn: r14427
 2009-04-05 17:46:20 +00:00
Matthew Flatt
7daedece49 getting-started doc improvements, and small change to raise-syntax-error 
svn: r13607
 2009-02-15 15:15:06 +00:00
Matthew Flatt
1642a84e69 add equal?/recur; implement equal? for image-snip% via properties 
svn: r12950
 2008-12-29 22:36:53 +00:00
Matthew Flatt
89d0801d7a change quote-syntax to include a certificate for the enclosing module, enable certificate checking of phase-1 bindings, and fix some other problems with certificates 
svn: r12714
 2008-12-05 22:45:04 +00:00
Matthew Flatt
077e5a4666 change reference and some other docs to use #f instead of false/c and or/c insteda of one-of/c 
svn: r12023
 2008-10-13 19:45:37 +00:00
Matthew Flatt
2c813c53c5 fix '(nonnegative|positive)-exact-integer?' contracts (moving 'exact-' to the front where it belongs) 
svn: r10960
 2008-07-29 12:56:05 +00:00
Matthew Flatt
6f8dbf0ec5 make tech links gray; fix-ups in reference manual 
svn: r10430
 2008-06-23 21:03:10 +00:00
Matthew Flatt
8b68ced640 slight clarification on 'with-handlers*' 
svn: r10406
 2008-06-21 13:13:45 +00:00
Matthew Flatt
b0dbe9c3a1 fix doc bug (PR 9446) 
svn: r10094
 2008-06-02 20:59:17 +00:00
Matthew Flatt
743db7529d r6rs io work; compiler tweaks 
svn: r8805
 2008-02-26 13:54:54 +00:00
Eli Barzilay
264af9a6d0 improved scribble syntax use 
svn: r8720
 2008-02-19 12:22:45 +00:00
Matthew Flatt
396dd54b06 call-with-exception-handler change, plus some configure/Makefile changes that didn't help fix the built-on-10.5-for-10.4 problem but are still healthier in the long run 
svn: r8102
 2007-12-22 12:41:48 +00:00
Matthew Flatt
415cd0bf15 lazy, force, delay in scheme/promise and scheme; clean up mzscheme some, and clean up the docs some 
svn: r8053
 2007-12-18 21:37:23 +00:00
Matthew Flatt
8e68038c83 simple bibliography support in Scribble 
svn: r7929
 2007-12-09 17:40:40 +00:00
Matthew Flatt
9e70499c8c remove all the bous exported-from annotations in the reference 
svn: r7739
 2007-11-15 18:14:59 +00:00
Matthew Flatt
39cedb62ed v3.99.0.2 
svn: r7706
 2007-11-13 12:40:00 +00:00
Matthew Flatt
e4cbc4e6a9 371.2 
svn: r7263
 2007-09-02 17:39:32 +00:00
Matthew Flatt
9764065c6a 370.5 
svn: r6832
 2007-07-07 08:31:19 +00:00
Matthew Flatt
987982cd8d doc work, especially I/O reference 
svn: r6803
 2007-07-03 03:32:13 +00:00
Matthew Flatt
174eb84534 doc work, especially ports in reference 
svn: r6795
 2007-07-02 08:07:55 +00:00
Eli Barzilay
f99393bac3 remove bad space 
svn: r6764
 2007-06-29 07:17:56 +00:00