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   1 %%% -*-latex-*-
   2 %%%
   3 %%% Miscellaneous functionality
   4 %%%
   5 %%% (c) 2015 Straylight/Edgeware
   6 %%%
   7
   8 %%%----- Licensing notice ---------------------------------------------------
   9 %%%
  10 %%% This file is part of the Sensible Object Design, an object system for C.
  11 %%%
  12 %%% SOD is free software; you can redistribute it and/or modify
  13 %%% it under the terms of the GNU General Public License as published by
  14 %%% the Free Software Foundation; either version 2 of the License, or
  15 %%% (at your option) any later version.
  16 %%%
  17 %%% SOD is distributed in the hope that it will be useful,
  18 %%% but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 %%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 %%% GNU General Public License for more details.
  21 %%%
  22 %%% You should have received a copy of the GNU General Public License
  23 %%% along with SOD; if not, write to the Free Software Foundation,
  24 %%% Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  25
  26 \chapter{Miscellaneous functionality} \label{ch:misc}
  27
  28 %%%--------------------------------------------------------------------------
  29 \section{Utilities} \label{sec:misc.utilities}
  30
  31 These symbols are defined in the @|sod-utilities| package.
  32
  33 \begin{describe}{mac}
  34     {with-gensyms (@{ @<var> @! (@<var> @[@<name>@]) @}^*)      \\ \ind
  35       @<declaration>^*                                          \\
  36       @<form>^*}
  37 \end{describe}
  38
  39 \begin{describe}{mac}
  40     {once-only (@[[ :environment @<env> @]]
  41                 @{ @<var> @! (@<var> @[@<value-form>@]) @}^*)   \\ \ind
  42       @<declaration>^*                                          \\
  43       @<form>^*}
  44 \end{describe}
  45
  46 \begin{describe}{mac}
  47     {parse-body @<body> \&key :docp :declp
  48       @> @<doc-string> @<declarations> @<body-forms>}
  49 \end{describe}
  50
  51 \begin{describe}{cls}{loc}
  52 \end{describe}
  53
  54 \begin{describe}{fun}{locp @<object> @> @<generalized-boolean>}
  55 \end{describe}
  56
  57 \begin{describe}{mac}{locf @<place> @> @<locative>}
  58 \end{describe}
  59
  60 \begin{describe*}
  61     {\dhead{fun}{ref @<locative> @> @<value>}
  62      \dhead{fun}{setf (ref @<locative>) @<value>}}
  63 \end{describe*}
  64
  65 \begin{describe}{mac}
  66     {with-locatives
  67         @{ @<var> @! (@{ @<var> @!
  68                          (@<var> @[@<locative>@]) @}^*) @}      \\ \ind
  69       @<declaration>^*                                          \\
  70       @<form>^*}
  71 \end{describe}
  72
  73 \begin{describe}{sym}{it}
  74 \end{describe}
  75
  76 \begin{describe}{mac}{aif @<condition> @<consequent> @[@<alt>@]}
  77 \end{describe}
  78
  79 \begin{describe}{mac}{aand @<form>^*}
  80 \end{describe}
  81
  82 \begin{describe}{mac}{awhen @<condition> @<form>^*}
  83 \end{describe}
  84
  85 \begin{describe}{mac}{acond @{ (@<condition> @<form>^*) @}^*}
  86 \end{describe}
  87
  88 \begin{describe*}
  89     {\dhead{mac}
  90       {acase @<scrutinee> @{ (@{ @<case> @! (@<case>^*) @} @<form>^*) @}^*}
  91      \dhead{mac}
  92       {aecase @<scrutinee> @{ (@{ @<case> @! (@<case>^*) @} @<form>^*) @}^*}
  93      \dhead{mac}{atypecase @<scrutinee> @{ (@<type> @<form>^*) @}^*}
  94      \dhead{mac}{aetypecase @<scrutinee> @{ (@<type> @<form>^*) @}^*}}
  95 \end{describe*}
  96
  97 \begin{describe}{mac}{asetf @{ @<place> @<value> @}^*}
  98 \end{describe}
  99
 100 \begin{describe}{gf}{instance-initargs @<instance>}
 101 \end{describe}
 102
 103 \begin{describe*}
 104     {\dhead{fun}{copy-instance @<instance> \&rest @<initargs>}
 105      \dhead{gf}{copy-instance-using-class @<class> @<instance>
 106                                           \&rest @<initargs>}}
 107 \end{describe*}
 108
 109 \begin{describe*}
 110     {\dhead{gf}{generic-function-methods @<generic-function> @> @<list>}
 111      \dhead{gf}{method-specializers @<method> @> @<list>}
 112      \dhead{cls}{eql-specializer}
 113      \dhead{gf}{eql-specializer-object @<specializer> @> @<value>}}
 114 \end{describe*}
 115
 116 \begin{describe}{fun}{make-list-builder \&optional @<initial> @> @<builder>}
 117 \end{describe}
 118
 119 \begin{describe}{fun}{lbuild-add @<builder> @<item> @> @<builder>}
 120 \end{describe}
 121
 122 \begin{describe}{fun}{lbuild-add-list @<builder> @<list> @> @<builder>}
 123 \end{describe}
 124
 125 \begin{describe}{fun}{lbuild-list @<builder> @> @<list>}
 126 \end{describe}
 127
 128 \begin{describe}{fun}
 129     {mappend @<function> @<list> \&rest @<more-lists> @> @<result-list>}
 130 \end{describe}
 131
 132 \begin{describe}{cls}{inconsistent-merge-error (error) \&key :candidates}
 133 \end{describe}
 134
 135 \begin{describe}{gf}{merge-error-candidates @<error> @> @<list>}
 136 \end{describe}
 137
 138 \begin{describe}{fun}
 139     {merge-lists @<lists> \&key :pick (:test \#'eql) @> @<list>}
 140 \end{describe}
 141
 142 \begin{describe}{mac}
 143     {categorize (\=@<item-var> @<items>
 144                    @[[ :bind (@{ @<var> @!
 145                                  (@<var> @[@<value>@]) @}^*) @]])
 146                                                                 \\ \ind\ind
 147         (@{ (@<cat-var> @<cat-predicate>) @}^*)               \-\\
 148       @<declaration>^*                                          \\
 149       @<form>^*
 150      \-\nlret @<value>^*}
 151 \end{describe}
 152
 153 \begin{describe}{fun}
 154     {frob-identifier @<string> \&key :swap-case :swap-hyphen
 155       @> @<frobbed-string>}
 156 \end{describe}
 157
 158 \begin{describe}{fun}{whitespace-char-p @<character> @> @<generic-function>}
 159 \end{describe}
 160
 161 \begin{describe}{fun}
 162     {update-position @<character> @<line> @<column>
 163       @> @<new-line> @<new-column>}
 164 \end{describe}
 165
 166 \begin{describe}{fun}
 167     {backtrack-position @<character> @<line> @<column>
 168       @> @<old-line> @<old-column>}
 169 \end{describe}
 170
 171 \begin{describe}{fun}
 172     {compose @<function> \&rest @<more-functions> @> @<function>}
 173 \end{describe}
 174
 175 \begin{describe}{fun}{symbolicate \&rest @<symbols> @> @<symbol>}
 176 \end{describe}
 177
 178 \begin{describe}{mac}
 179     {maybe-print-unreadable-object
 180         (@<object> @<stream>
 181          @[[ :type @<type> @!
 182              :identity @<identity> @]])                         \\ \ind
 183       @<declaration>^*                                          \\
 184       @<form>^*}
 185 \end{describe}
 186
 187 \begin{describe}{fun}{print-ugly-stuff @<stream> @<func> @> @<value>^*}
 188 \end{describe}
 189
 190 \begin{describe}{mac}
 191     {dosequence (@<var> @<sequence>
 192                  @[[ :start @<start> @! :end @<end> @!
 193                      :indexvar @<var> @]])                      \\ \ind
 194       @<declaration>^*                                          \\
 195       @{ @<tag> @! @<statement> @}^*}
 196 \end{describe}
 197
 198 \begin{describe}{mac}
 199     {define-access-wrapper @<from> @<to>
 200                            @[[ :read-only @<read-only-flag> @]]}
 201 \end{describe}
 202
 203 \begin{describe}{mac}
 204     {default-slot (@<instance> @<slot> @[@<slot-names>@])       \\ \ind
 205       @<form>^*}
 206 \end{describe}
 207
 208 \begin{describe}{mac}
 209     {define-on-demand-slot @<class> @<slot> (@<instance>)       \\ \ind
 210       @[[ @<declaration>^* @! @<doc-string> @]]                 \\
 211       @<form>^*}
 212 \end{describe}
 213
 214 %%%--------------------------------------------------------------------------
 215 \section{Condition utilities} \label{sec:misc.condition}
 216
 217 These symbols are defined in the @|sod-parser| package.
 218
 219 \begin{describe}{cls}{enclosing-condition (condition) \&key :condition}
 220 \end{describe}
 221
 222 \begin{describe}{gf}
 223     {enclosed-condition @<enclosing-condition> @> @<condition>}
 224 \end{describe}
 225
 226 \begin{describe}{fun}{cerror* @<datum> \&rest @<arguments>}
 227 \end{describe}
 228
 229 %%%--------------------------------------------------------------------------
 230 \section{Option parser} \label{sec:misc.optparse}
 231
 232 These symbols are defined in the @!optparse| package.
 233
 234 \begin{describe}{fun}{exit \&optional (@<code> 0) \&key :abrupt}
 235 \end{describe}
 236
 237 \begin{describe}{var}{*program-name*}
 238 \end{describe}
 239
 240 \begin{describe}{var}{*command-line*}
 241 \end{describe}
 242
 243 \begin{describe}{fun}{set-command-line-arguments}
 244 \end{describe}
 245
 246 \begin{describe}{fun}{moan @<format-string> \&rest @<format-args>}
 247 \end{describe}
 248
 249 \begin{describe}{fun}{die @<format-string> \&rest @<format-args>}
 250 \end{describe}
 251
 252 \begin{describe}{var}{*options*}
 253 \end{describe}
 254
 255 \begin{describe}{cls}{option}
 256 \end{describe}
 257
 258 \begin{describe}{fun}{optionp @<object> @> @<generalized-boolean>}
 259 \end{describe}
 260
 261 \begin{describe}{fun}
 262     {make-option \=@<long-name> @<short-name>                 \+\\
 263                    \&optional @<arg-name>                       \\
 264                    \&key :tag :negated-tag
 265                          :arg-optional-p :documentation       \-
 266       \nlret @<option>}
 267 \end{describe}
 268
 269 \begin{describe*}
 270     {\dhead{fun}{opt-short-name @<option> @> @<character-or-null>}
 271      \dhead{fun}{setf (opt-short-name @<option>) @<character-or-null>}
 272      \dhead{fun}{opt-long-name @<option> @> @<string-or-null>}
 273      \dhead{fun}{setf (opt-long-name @<option>) @<string-or-null>}
 274      \dhead{fun}{opt-tag @<option> @> @<tag>}
 275      \dhead{fun}{setf (opt-tag @<option>) @<tag>}
 276      \dhead{fun}{opt-negated-tag @<option> @> @<tag>}
 277      \dhead{fun}{setf (opt-negated-tag @<option>) @<tag>}
 278      \dhead{fun}{opt-arg-name @<option> @> @<string-or-null>}
 279      \dhead{fun}{setf (opt-arg-name @<option>) @<string-or-null>}
 280      \dhead{fun}{opt-optional-p @<option> @> @<generalized-boolean>}
 281      \dhead{fun}{setf (opt-optional-p @<option>) @<generalized-boolean>}
 282      \dhead{fun}{opt-documentation @<option> @> @<string-or-null>}
 283      \dhead{fun}{setf (opt-documentation @<option>) @<string-or-null>}}
 284 \end{describe*}
 285
 286 \begin{describe}{cls}{option-parser}
 287 \end{describe}
 288
 289 \begin{describe}{fun}{option-parser-p @<object> @> @<generalized-boolean>}
 290 \end{describe}
 291
 292 \begin{describe}{fun}
 293     {make-option-parser \&key \=:args :options :non-option :numericp \+ \\
 294                               :negated-numeric-p long-only-p \-
 295       \nlret @<option-parser>}
 296 \end{describe}
 297
 298 \begin{describe*}
 299     {\dhead{fun}{op-options @<option-parser> @> @<list>}
 300      \dhead{fun}{setf (op-options @<option-parser>) @<list>}
 301      \dhead{fun}{op-non-option @<option-parser> @> @<action>}
 302      \dhead{fun}{setf (op-non-option @<option-parser>) @<action>}
 303      \dhead{fun}{op-long-only-p @<option-parser> @> @<generalized-boolean>}
 304      \dhead{fun}{setf (op-long-only-p @<option-parser>) @<generalized-boolean>}
 305      \dhead{fun}{op-numeric-p @<option-parser> @> @<generalized-boolean>}
 306      \dhead{fun}{setf (op-numeric-p @<option-parser>) @<generalized-boolean>}
 307      \dhead{fun}{op-negated-numeric-p @<option-parser> @<generalized-boolean>}
 308      \dhead{fun}{setf (op-negated-numeric-p @<option-parser>) @<generalized-boolean>}
 309      \dhead{fun}{op-negated-p @<option-parser> @> @<generalized-boolean>}
 310      \dhead{fun}{setf (op-negated-p @<option-parser>) @<generalized-boolean>}}
 311 \end{describe*}
 312
 313 \begin{describe}{cls}
 314     {option-parse-error (error simple-condition)
 315       \&key :format-control :format-arguments}
 316 \end{describe}
 317
 318 \begin{describe}{fun}{option-parse-remainder @<option-parser>}
 319 \end{describe}
 320
 321 \begin{describe}{fun}{option-parse-return @<tag> \&optional @<argument>}
 322 \end{describe}
 323
 324 \begin{describe}{fun}{option-parse-next @<option-parser>}
 325 \end{describe}
 326
 327 \begin{describe}{mac}{option-parse-try @<form>^*}
 328 \end{describe}
 329
 330 \begin{describe}{mac}{with-unix-error-reporting () @<form>^*}
 331 \end{describe}
 332
 333 \begin{describe}{mac}
 334     {defopthandler @<name> (@<var> @[@<arg>@]) @<lambda-list> \\ \ind
 335       @[[ @<declaration>^* @! @<doc-string> @]] \\
 336       @<form>^*}
 337 \end{describe}
 338
 339 \begin{describe}{fun}
 340     {invoke-option-handler @<handler> @<locative> @<arg> @<arguments>}
 341 \end{describe}
 342
 343 \begin{describe}{opt}{set \&optional @<value>}
 344 \end{describe}
 345
 346 \begin{describe}{opt}{clear \&optional @<value>}
 347 \end{describe}
 348
 349 \begin{describe}{opt}{inc \&optional @<maximum> @<step>}
 350 \end{describe}
 351
 352 \begin{describe}{opt}{dec \&optional <minimum> <step>}
 353 \end{describe}
 354
 355 \begin{describe}{opt}{read}
 356 \end{describe}
 357
 358 \begin{describe}{opt}{int \&key :radix :min :max}
 359 \end{describe}
 360
 361 \begin{describe}{opt}{string}
 362 \end{describe}
 363
 364 \begin{describe}{opt}{keyword \&optional @<valid>}
 365 \end{describe}
 366
 367 \begin{describe}{opt}{list \&optional @<handler> \&rest @<handler-args>}
 368 \end{describe}
 369
 370 \begin{describe}{mac}
 371     {defoptmacro @<name> @<lambda-list> \\ \ind
 372       @[[ @<declaration>^* @! @<doc-string> @]] \\
 373       @<form>^*}
 374 \end{describe}
 375
 376 \begin{describe}{fun}{parse-option-form @<form>}
 377 \end{describe}
 378
 379 \begin{describe}{mac}
 380     {options @{ \=@<string> @! \+ \\
 381                   @<option-macro> @! (@<option-macro> @<macro-arg>^*) @! \\
 382                   (@[[ \=@<character> @! (:short-name @<character>) @! \+ \\
 383                          @<string>^* @! @<symbol> @! @<rational> @!
 384                          (:long-name @<string>) @! \\
 385                          (@<string> @<format-arg>^+) @!
 386                          (:doc @<string> @<format-arg>^*) @! \\
 387                          (:arg @<arg-name>) @! (:opt-arg @<arg-name>) @! \\
 388                          @<keyword> @! (:tag @<tag>) @!
 389                                        (:negated-tag @<tag>) @! \\
 390                          @{ (@<handler> @<var> @<handler-arg>^*) @}^*
 391                    @]]) @}^*}
 392 \end{describe}
 393
 394 \begin{describe}{fun}
 395     {simple-usage @<option-list> \&optional @<mandatory-args> @> @<list>}
 396 \end{describe}
 397
 398 \begin{describe}{fun}{show-usage @<prog> @<usage> \&optional @<stream>}
 399 \end{describe}
 400
 401 \begin{describe}{fun}
 402     {show-help @<prog> @<usage> @<option-list> \&optional @<stream>}
 403 \end{describe}
 404
 405 \begin{describe}{fun}{sanity-check-option-list @<option-list>}
 406 \end{describe}
 407
 408 \begin{describe*}
 409     {\dhead{var}{*help*}
 410      \dhead{var}{*version*}
 411      \dhead{var}{*usage*}}
 412 \end{describe*}
 413
 414 \begin{describe}{fun}{do-usage \&optional @<stream>}
 415 \end{describe}
 416
 417 \begin{describe}{fun}{die-usage}
 418 \end{describe}
 419
 420 \begin{describe}{optmac}
 421     {help-options \&key :short-help :short-version :short-usage}
 422 \end{describe}
 423
 424 \begin{describe}{fun}
 425     {define-program \&key \=:program-name \+ \\
 426                             :help :version :usage :full-usage \\
 427                             :options}
 428 \end{describe}
 429
 430 \begin{describe}{mac}
 431     {do-options (@[[ :parser @<option-parser> @]]) \\ \ind
 432       @{ (@{ @<case> @! (@<case>^*)@} (@[@[@<opt-var>@] @<arg-var>@])
 433           @<form>^*) @}^*}
 434 \end{describe}
 435
 436 %%%--------------------------------------------------------------------------
 437 \section{Property sets} \label{sec:misc.pset}
 438
 439 \begin{describe}{fun}{property-key @<name> @> @<keyword>}
 440 \end{describe}
 441
 442 \begin{describe}{gf}{decode-property @<raw-value> @> @<type> @<value>}
 443 \end{describe}
 444
 445 \begin{describe}{cls}{property}
 446 \end{describe}
 447
 448 \begin{describe}{fun}{propertyp @<object> @> @<generalized-boolean>}
 449 \end{describe}
 450
 451 \begin{describe}{fun}
 452     {make-property @<name> @<raw-value> \&key :type :location :seenp}
 453 \end{describe}
 454
 455 \begin{describe*}
 456     {\dhead{fun}{p-name @<property> @> @<name>}
 457      \dhead{fun}{p-value @<property> @> @<value>}
 458      \dhead{fun}{p-type @<property> @> @<type>}
 459      \dhead{fun}{p-key @<property> @> @<symbol>}
 460      \dhead{fun}{p-seenp @<property> @> @<boolean>}
 461      \dhead{fun}{setf (p-seenp @<property>) @<boolean>}}
 462 \end{describe*}
 463
 464 \begin{describe}{gf}{decode-property @<raw-value> @> @<type> @<value>}
 465 \end{describe}
 466
 467 \begin{describe}{gf}
 468     {coerce-property-value @<value> @<type> @<wanted> @> @<coerced-value>}
 469 \end{describe}
 470
 471 \begin{describe}{cls}{pset}
 472 \end{describe}
 473
 474 \begin{describe}{fun}{psetp @<object> @> @<generalized-boolean>}
 475 \end{describe}
 476
 477 \begin{describe}{fun}{make-pset @> @<pset>}
 478 \end{describe}
 479
 480 \begin{describe}{fun}{pset-get @<pset> @<key> @> @<property-or-nil>}
 481 \end{describe}
 482
 483 \begin{describe}{fun}{pset-store @<pset> @<property> @> @<property>}
 484 \end{describe}
 485
 486 \begin{describe}{fun}{pset-map @<func> @<pset>}
 487 \end{describe}
 488
 489 \begin{describe}{mac}
 490     {with-pset-iterator (@<iter> @<pset>) @<declaration>^* @<form>^*}
 491 \end{describe}
 492
 493 \begin{describe}{fun}
 494     {store-property @<pset> @<name> @<value> \&key :type :location
 495       @> @<property>}
 496 \end{describe}
 497
 498 \begin{describe}{fun}
 499     {get-property @<pset> @<name> @<type> \&optional @<default>
 500       @> @<value> @<floc-or-nil>}
 501 \end{describe}
 502
 503 \begin{describe}{fun}
 504     {add-property @<pset> @<name> @<value> \&key :type :location
 505       @> @<property>}
 506 \end{describe}
 507
 508 \begin{describe}{fun}{make-property-set \&rest @<plist> @> @<pset>}
 509 \end{describe}
 510
 511 \begin{describe}{gf}{property-set @<thing> @> @<pset>}
 512 \end{describe}
 513
 514 \begin{describe}{fun}{check-unused-properties @<pset>}
 515 \end{describe}
 516
 517 \begin{describe}{mac}
 518     {default-slot-from-property
 519         (@<instance> @<slot> @[@<slot-names>@]) \\ \ind\ind
 520         (@<pset> @<property> @<type> @[@<prop-var> @<convert-form>^*@]) \- \\
 521       @<declaration>^* \\
 522       @<default-form>^*}
 523 \end{describe}
 524
 525 \begin{describe}{fun}
 526     {parse-property @<scanner> @<pset>
 527       @> @<result> @<success-flag> @<consumed-flag>}
 528 \end{describe}
 529
 530 \begin{describe}{fun}
 531     {parse-property-set @<scanner>
 532       @> @<result> @<success-flag> @<consumed-flag>}
 533 \end{describe}
 534
 535 %%%--------------------------------------------------------------------------
 536 \section{Miscellaneous translator features} \label{sec:misc.pset}
 537
 538 \begin{describe}{var}{*sod-version*}
 539 \end{describe}
 540
 541 \begin{describe}{var}{*debugout-pathname*}
 542 \end{describe}
 543
 544 \begin{describe}{fun}{test-module @<path> @<reason>}
 545 \end{describe}
 546
 547 \begin{describe}{fun}
 548     {test-parse-c-type @<string>
 549       @> t @<c-type> @<kernel> @<string> @! nil @<indicator>}
 550 \end{describe}
 551
 552 \begin{describe}{mac}
 553     {test-parser (@<scanner> \&key :backtrace) @<parser> @<input>
 554       @> @<result> @<status> @<remainder>}
 555 \end{describe}
 556
 557 \begin{describe}{fun}{exercise}
 558 \end{describe}
 559
 560 \begin{describe}{fun}{sod-frontend:main}
 561 \end{describe}
 562
 563 %%%----- That's all, folks --------------------------------------------------
 564
 565 %%% Local variables:
 566 %%% mode: LaTeX
 567 %%% TeX-master: "sod.tex"
 568 %%% TeX-PDF-mode: t
 569 %%% End: