code.delx.au - gnu-emacs-elpa/blob - NEWS

   1 Changes since 4.1:
   2
   3 * New indentation code using SMIE when available.
   4
   5 * sml-back-to-outer-indent is now on S-tab (aka `backtab') rather than M-tab.
   6
   7 * Support for electric-layout-mode and electric-indent-mode.
   8
   9 * sml-mark-defun tries to be more clever.
  10
  11 Changes since 4.0:
  12
  13 * Switch to GPLv3+.
  14
  15 * When possible (i.e. running under Emacs>=23), be case-sensitive when
  16   expanding abbreviations, and don't expand them in comments and strings.
  17
  18 * When you `next-error' to a type error, highlight the actual parts of the
  19   types that differ.
  20
  21 * Flush the recorded errors not only upon sml-compile and friends, but also
  22   when typing commands directly at the prompt.
  23
  24 * New command sml-mlton-typecheck.
  25
  26 * Simple support to parse errors and warnings in MLton's output.
  27
  28 * Simple support for MLton's def-use files.
  29
  30 Changes since 3.9.5:
  31
  32 * No need to add the dir to your load-path any more.
  33   The sml-mode-startup.el file does it for you.
  34
  35 * Symbols like -> can be displayed as real arrows.  See sml-font-lock-symbols.
  36
  37 * Fix some incompatibilities with the upcoming Emacs-21.4.
  38
  39 * Indentation rules improved.  New customizable variable
  40   `sml-rightalign-and'.  Also `sml-symbol-indent' is now customizable.
  41
  42 Changes since 3.9.3:
  43
  44 * New add-log support (try C-x 4 a from within an SML function).
  45
  46 * Imenu support
  47
  48 * sml-bindings has disappeared.
  49
  50 * The code skeletons are now abbrevs as well.
  51
  52 * A new *sml* process is sent the content of sml-config-file (~/.sml-proc.sml)
  53   if it exists.
  54
  55 * `sml-compile' works yet a bit differently.  The command can begin
  56   with `cd "path";' and it will be replaced by OS.FileSys.chDir.
  57
  58 * run-sml now pops up the new buffer.  It can also run the command on another
  59   machine.  And it always prompts for the command name.  Use a prefix
  60   argument if you want to give args or to specify a host on which
  61   to run the command.
  62
  63 * mouse-2 to yank in *sml* should work again (but won't work for next-error
  64   any more).
  65
  66 * New major-modes sml-cm-mode, sml-lex-mode and sml-yacc-mode.
  67
  68 * sml-load-hook has disappeared as has inferior-sml-load-hook.
  69
  70 * sml-mode-startup.el is now automatically generated and you're supposed to
  71   `load' it from .emacs or site-start.el.
  72
  73 * Minor bug fixes.
  74
  75 Changes since 3.3:
  76
  77 * the sml-drag-* commands have disappeared.
  78
  79 * added a little bit of `customize' support.  Many of the customization
  80   variables for indentation are still in flux, so they are not customize'd.
  81
  82 * proformas have been replaced by skeletons.  it's mostly the same as
  83   before (the layout has slightly changed, tho).  The main difference
  84   is that the indentation relies on the major-mode indentation so it
  85   is implicitly customized, which makes more sense to me.
  86   Also I added an electric space M-SPC that will call the corresponding
  87   skeleton if any matches the immediately preceding symbol.  Basically
  88   that allows you to type `l e t M-SPC' to call the `let' skeleton.
  89
  90 * M-C-f and M-C-b try to be smart and jump around let..end and such blocks.
  91   It's probably either too smart or not smart enough, tho.
  92
  93 * there is no more sml-<compiler>.el since the code should work for "all"
  94   known compilers.  If your favorite compiler doesn't seem to work right
  95   send me a sample session.
  96
  97 * hilite support has disappeared and font-lock and menu support is now built-in.
  98
  99 * the indentation algorithm is inherently much slower.  I've tried to ensure
 100   the slowness never manifests itself in practice, but if you find a case
 101   where the indentation doesn't feel instantaneous, tell me.
 102
 103 * function arguments get properly indented (yes, madam).
 104
 105 * the indentation has been majorly reworked.  The list of changes is too long.
 106   Many customizations have disappeared, some may reappear depending on the
 107   feedback I get.  The indentation should now "always" work right, so
 108   tell me when it doesn't.
 109
 110 * nested comments are only properly handled if you have a nested-comments
 111   aware Emacs (I don't know of any yet) or if you turn on font-lock.
 112
 113 * provide `sml-compile' which does something similat to `compile' except it
 114   passes the command to an inferior-sml process.  Also it has an additional
 115   hack to look for sml-make-file-name in parent directories and cd to it
 116   before sending the command (handy for CM.make() when the sources.cm file
 117   is not in the current directory).  This hack is very ad-hoc and quite
 118   misleading for people who don't use CM.  I.e. the default is not safe.
 119
 120 * sml-send-region and friends now always use a temp file.  The temp file
 121   management has been made a little more secure.
 122
 123 * the overlay is now turned off by default.  Instead the region is activated,
 124   so that transient-mark-mode will end up highlighting the error just like
 125   the overlay used to do.
 126
 127 * sml-proc uses compile.el for error parsing.  This mostly means that instead
 128   of C-c ` you want to use the standard C-x `.  It also means that error
 129   formats for any compiler can be added more easily.
 130
 131 * The special frame handling has been thrown out because it doesn't interact
 132   well with Emacs' own similar feature.  I believe XEmacs still doesn't provide
 133   such a feature, so if you miss it, either switch to Emacs or (convince
 134   someone else to) add it to XEmacs.