tool/mkpragmatab.tcl

   1 #!/usr/bin/tclsh
   2 #
   3 # Run this script to generate the pragma name lookup table C code.
   4 #
   5 # To add new pragmas, first add the name and other relevant attributes
   6 # of the pragma to the "pragma_def" object below.  Then run this script
   7 # to generate the ../src/pragma.h header file that contains macros and
   8 # the lookup table needed for pragma name lookup in the pragma.c module.
   9 # Then add the extra "case PragTyp_XXXXX:" and subsequent code for the
  10 # new pragma in ../src/pragma.c.
  11 #
  12
  13 # Flag meanings:
  14 set flagMeaning(NeedSchema) {Force schema load before running}
  15 set flagMeaning(ReadOnly)   {Read-only HEADER_VALUE}
  16 set flagMeaning(Result0)    {Acts as query when no argument}
  17 set flagMeaning(Result1)    {Acts as query when has one argument}
  18 set flagMeaning(SchemaReq)  {Schema required - "main" is default}
  19 set flagMeaning(SchemaOpt)  {Schema restricts name search if present}
  20 set flagMeaning(NoColumns)  {OP_ResultRow called with zero columns}
  21 set flagMeaning(NoColumns1) {zero columns if RHS argument is present}
  22
  23 set pragma_def {
  24   NAME: full_column_names
  25   TYPE: FLAG
  26   ARG:  SQLITE_FullColNames
  27   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  28
  29   NAME: short_column_names
  30   TYPE: FLAG
  31   ARG:  SQLITE_ShortColNames
  32   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  33
  34   NAME: count_changes
  35   TYPE: FLAG
  36   ARG:  SQLITE_CountRows
  37   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  38
  39   NAME: empty_result_callbacks
  40   TYPE: FLAG
  41   ARG:  SQLITE_NullCallback
  42   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  43
  44   NAME: fullfsync
  45   TYPE: FLAG
  46   ARG:  SQLITE_FullFSync
  47   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  48
  49   NAME: checkpoint_fullfsync
  50   TYPE: FLAG
  51   ARG:  SQLITE_CkptFullFSync
  52   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  53
  54   NAME: cache_spill
  55   FLAG: Result0 SchemaReq NoColumns1
  56   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  57
  58   NAME: reverse_unordered_selects
  59   TYPE: FLAG
  60   ARG:  SQLITE_ReverseOrder
  61   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  62
  63   NAME: query_only
  64   TYPE: FLAG
  65   ARG:  SQLITE_QueryOnly
  66   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  67
  68   NAME: automatic_index
  69   TYPE: FLAG
  70   ARG:  SQLITE_AutoIndex
  71   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  72   IF:   !defined(SQLITE_OMIT_AUTOMATIC_INDEX)
  73
  74   NAME: sql_trace
  75   TYPE: FLAG
  76   ARG:  SQLITE_SqlTrace
  77   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  78   IF:   defined(SQLITE_DEBUG)
  79
  80   NAME: vdbe_listing
  81   TYPE: FLAG
  82   ARG:  SQLITE_VdbeListing
  83   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  84   IF:   defined(SQLITE_DEBUG)
  85
  86   NAME: vdbe_trace
  87   TYPE: FLAG
  88   ARG:  SQLITE_VdbeTrace
  89   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  90   IF:   defined(SQLITE_DEBUG)
  91
  92   NAME: vdbe_addoptrace
  93   TYPE: FLAG
  94   ARG:  SQLITE_VdbeAddopTrace
  95   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  96   IF:   defined(SQLITE_DEBUG)
  97
  98   NAME: vdbe_debug
  99   TYPE: FLAG
 100   ARG:  SQLITE_SqlTrace|SQLITE_VdbeListing|SQLITE_VdbeTrace
 101   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 102   IF:   defined(SQLITE_DEBUG)
 103
 104   NAME: vdbe_eqp
 105   TYPE: FLAG
 106   ARG:  SQLITE_VdbeEQP
 107   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 108   IF:   defined(SQLITE_DEBUG)
 109
 110   NAME: ignore_check_constraints
 111   TYPE: FLAG
 112   ARG:  SQLITE_IgnoreChecks
 113   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 114   IF:   !defined(SQLITE_OMIT_CHECK)
 115
 116   NAME: writable_schema
 117   TYPE: FLAG
 118   ARG:  SQLITE_WriteSchema|SQLITE_NoSchemaError
 119   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 120
 121   NAME: read_uncommitted
 122   TYPE: FLAG
 123   ARG:  SQLITE_ReadUncommit
 124   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 125
 126   NAME: recursive_triggers
 127   TYPE: FLAG
 128   ARG:  SQLITE_RecTriggers
 129   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 130
 131   NAME: trusted_schema
 132   TYPE: FLAG
 133   ARG:  SQLITE_TrustedSchema
 134   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 135
 136   NAME: foreign_keys
 137   TYPE: FLAG
 138   ARG:  SQLITE_ForeignKeys
 139   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 140   IF:   !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)
 141
 142   NAME: defer_foreign_keys
 143   TYPE: FLAG
 144   ARG:  SQLITE_DeferFKs
 145   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 146   IF:   !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)
 147
 148   NAME: cell_size_check
 149   TYPE: FLAG
 150   ARG:  SQLITE_CellSizeCk
 151
 152   NAME: default_cache_size
 153   FLAG: NeedSchema Result0 SchemaReq NoColumns1
 154   COLS: cache_size
 155   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED)
 156
 157   NAME: page_size
 158   FLAG: Result0 SchemaReq NoColumns1
 159   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 160
 161   NAME: secure_delete
 162   FLAG: Result0
 163   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 164
 165   NAME: page_count
 166   FLAG: NeedSchema Result0 SchemaReq
 167   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 168
 169   NAME: max_page_count
 170   TYPE: PAGE_COUNT
 171   FLAG: NeedSchema Result0 SchemaReq
 172   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 173
 174   NAME: locking_mode
 175   FLAG: Result0 SchemaReq
 176   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 177
 178   NAME: journal_mode
 179   FLAG: NeedSchema Result0 SchemaReq
 180   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 181
 182   NAME: journal_size_limit
 183   FLAG: Result0 SchemaReq
 184   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 185
 186   NAME: cache_size
 187   FLAG: NeedSchema Result0 SchemaReq NoColumns1
 188   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 189
 190   NAME: mmap_size
 191   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 192
 193   NAME: auto_vacuum
 194   FLAG: NeedSchema Result0 SchemaReq NoColumns1
 195   IF:   !defined(SQLITE_OMIT_AUTOVACUUM)
 196
 197   NAME: incremental_vacuum
 198   FLAG: NeedSchema NoColumns
 199   IF:   !defined(SQLITE_OMIT_AUTOVACUUM)
 200
 201   NAME: temp_store
 202   FLAG: Result0 NoColumns1
 203   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 204
 205   NAME: temp_store_directory
 206   FLAG: NoColumns1
 207   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 208
 209   NAME: data_store_directory
 210   FLAG: NoColumns1
 211   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_OS_WIN
 212
 213   NAME: lock_proxy_file
 214   FLAG: NoColumns1
 215   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_ENABLE_LOCKING_STYLE
 216
 217   NAME: synchronous
 218   FLAG: NeedSchema Result0 SchemaReq NoColumns1
 219   IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 220
 221   NAME: table_info
 222   FLAG: NeedSchema Result1 SchemaOpt
 223   ARG:  0
 224   COLS: cid name type notnull dflt_value pk
 225   IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 226
 227   NAME: table_xinfo
 228   TYPE: TABLE_INFO
 229   FLAG: NeedSchema Result1 SchemaOpt
 230   ARG:  1
 231   COLS: cid name type notnull dflt_value pk hidden
 232   IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 233
 234   NAME: table_list
 235   TYPE: TABLE_LIST
 236   FLAG: NeedSchema Result1
 237   COLS: schema name type ncol wr strict
 238   IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 239
 240   NAME: stats
 241   FLAG: NeedSchema Result0 SchemaReq
 242   COLS: tbl idx wdth hght flgs
 243   IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) && defined(SQLITE_DEBUG)
 244
 245   NAME: index_info
 246   TYPE: INDEX_INFO
 247   ARG:  0
 248   FLAG: NeedSchema Result1 SchemaOpt
 249   COLS: seqno cid name
 250   IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 251
 252   NAME: index_xinfo
 253   TYPE: INDEX_INFO
 254   ARG:  1
 255   FLAG: NeedSchema Result1 SchemaOpt
 256   COLS: seqno cid name desc coll key
 257   IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 258
 259   NAME: index_list
 260   FLAG: NeedSchema Result1 SchemaOpt
 261   COLS: seq name unique origin partial
 262   IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 263
 264   NAME: database_list
 265   FLAG: Result0
 266   COLS: seq name file
 267   IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 268
 269   NAME: function_list
 270   FLAG: Result0
 271   COLS: name builtin type enc narg flags
 272   IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 273   IF:   !defined(SQLITE_OMIT_INTROSPECTION_PRAGMAS)
 274
 275   NAME: module_list
 276   FLAG: Result0
 277   COLS: name
 278   IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 279   IF:   !defined(SQLITE_OMIT_VIRTUALTABLE)
 280   IF:   !defined(SQLITE_OMIT_INTROSPECTION_PRAGMAS)
 281
 282   NAME: pragma_list
 283   FLAG: Result0
 284   COLS: name
 285   IF:   !defined(SQLITE_OMIT_INTROSPECTION_PRAGMAS)
 286
 287   NAME: collation_list
 288   FLAG: Result0
 289   COLS: seq name
 290   IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 291
 292   NAME: foreign_key_list
 293   FLAG: NeedSchema Result1 SchemaOpt
 294   COLS: id seq table from to on_update on_delete match
 295   IF:   !defined(SQLITE_OMIT_FOREIGN_KEY)
 296
 297   NAME: foreign_key_check
 298   FLAG: NeedSchema Result0 Result1 SchemaOpt
 299   COLS: table rowid parent fkid
 300   IF:   !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)
 301
 302   NAME: parser_trace
 303   TYPE: FLAG
 304   ARG:  SQLITE_ParserTrace
 305   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 306   IF:   defined(SQLITE_DEBUG)
 307
 308   NAME: case_sensitive_like
 309   FLAG: NoColumns
 310   IF:   !defined(SQLITE_OMIT_CASE_SENSITIVE_LIKE_PRAGMA)
 311
 312   NAME: integrity_check
 313   FLAG: NeedSchema Result0 Result1 SchemaOpt
 314   IF:   !defined(SQLITE_OMIT_INTEGRITY_CHECK)
 315
 316   NAME: quick_check
 317   TYPE: INTEGRITY_CHECK
 318   FLAG: NeedSchema Result0 Result1 SchemaOpt
 319   IF:   !defined(SQLITE_OMIT_INTEGRITY_CHECK)
 320
 321   NAME: encoding
 322   FLAG: Result0 NoColumns1
 323   IF:   !defined(SQLITE_OMIT_UTF16)
 324
 325   NAME: schema_version
 326   TYPE: HEADER_VALUE
 327   ARG:  BTREE_SCHEMA_VERSION
 328   FLAG: NoColumns1 Result0
 329   IF:   !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
 330
 331   NAME: user_version
 332   TYPE: HEADER_VALUE
 333   ARG:  BTREE_USER_VERSION
 334   FLAG: NoColumns1 Result0
 335   IF:   !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
 336
 337   NAME: data_version
 338   TYPE: HEADER_VALUE
 339   ARG:  BTREE_DATA_VERSION
 340   FLAG: ReadOnly Result0
 341   IF:   !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
 342
 343   NAME: freelist_count
 344   TYPE: HEADER_VALUE
 345   ARG:  BTREE_FREE_PAGE_COUNT
 346   FLAG: ReadOnly Result0
 347   IF:   !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
 348
 349   NAME: application_id
 350   TYPE: HEADER_VALUE
 351   ARG:  BTREE_APPLICATION_ID
 352   FLAG: NoColumns1 Result0
 353   IF:   !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
 354
 355   NAME: compile_options
 356   FLAG: Result0
 357   IF:   !defined(SQLITE_OMIT_COMPILEOPTION_DIAGS)
 358
 359   NAME: wal_checkpoint
 360   FLAG: NeedSchema
 361   COLS: busy log checkpointed
 362   IF:   !defined(SQLITE_OMIT_WAL)
 363
 364   NAME: wal_autocheckpoint
 365   IF:   !defined(SQLITE_OMIT_WAL)
 366
 367   NAME: shrink_memory
 368   FLAG: NoColumns
 369
 370   NAME: busy_timeout
 371   FLAG: Result0
 372   COLS: timeout
 373
 374   NAME: lock_status
 375   FLAG: Result0
 376   COLS: database status
 377   IF:   defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
 378
 379   NAME: activate_extensions
 380   IF:   defined(SQLITE_ENABLE_CEROD)
 381
 382   NAME: soft_heap_limit
 383   FLAG: Result0
 384
 385   NAME: hard_heap_limit
 386   FLAG: Result0
 387
 388   NAME: threads
 389   FLAG: Result0
 390
 391   NAME: analysis_limit
 392   FLAG: Result0
 393
 394   NAME: optimize
 395   FLAG: Result1 NeedSchema
 396
 397   NAME: legacy_alter_table
 398   TYPE: FLAG
 399   ARG:  SQLITE_LegacyAlter
 400   IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 401 }
 402
 403 # Open the output file
 404 #
 405 set destfile "[file dir [file dir [file normal $argv0]]]/src/pragma.h"
 406 puts "Overwriting $destfile with new pragma table..."
 407 set fd [open $destfile wb]
 408 puts $fd {/* DO NOT EDIT!
 409 ** This file is automatically generated by the script at
 410 ** ../tool/mkpragmatab.tcl.  To update the set of pragmas, edit
 411 ** that script and rerun it.
 412 */}
 413
 414 # Parse the PRAGMA table above.
 415 #
 416 set name {}
 417 set type {}
 418 set if {}
 419 set flags {}
 420 set cols {}
 421 set cols_list {}
 422 set arg 0
 423 proc record_one {} {
 424   global name type if arg allbyname typebyif flags cols all_cols
 425   global cols_list colUsedBy
 426   if {$name==""} return
 427   if {$cols!=""} {
 428     if {![info exists all_cols($cols)]} {
 429       set all_cols($cols) 1
 430       lappend cols_list $cols
 431     }
 432     set cx $cols
 433     lappend colUsedBy($cols) $name
 434   } else {
 435     set cx 0
 436   }
 437   set allbyname($name) [list $type $arg $if $flags $cols]
 438   set name {}
 439   set type {}
 440   set if {}
 441   set flags {}
 442   set cols {}
 443   set arg 0
 444 }
 445 foreach line [split $pragma_def \n] {
 446   set line [string trim $line]
 447   if {$line==""} continue
 448   foreach {id val} [split $line :] break
 449   set val [string trim $val]
 450   if {$id=="NAME"} {
 451     record_one
 452     set name $val
 453     set type [string toupper $val]
 454   } elseif {$id=="TYPE"} {
 455     set type $val
 456     if {$type=="FLAG"} {
 457       lappend flags Result0 NoColumns1
 458     }
 459   } elseif {$id=="ARG"} {
 460     set arg $val
 461   } elseif {$id=="COLS"} {
 462     set cols $val
 463   } elseif {$id=="IF"} {
 464     lappend if $val
 465   } elseif {$id=="FLAG"} {
 466     foreach term [split $val] {
 467       lappend flags $term
 468       set allflags($term) 1
 469     }
 470   } else {
 471     error "bad pragma_def line: $line"
 472   }
 473 }
 474 record_one
 475 set allnames [lsort [array names allbyname]]
 476
 477 # Generate #defines for all pragma type names.  Group the pragmas that are
 478 # omit in default builds (ex: defined(SQLITE_DEBUG))
 479 # at the end.
 480 #
 481 puts $fd "\n/* The various pragma types */"
 482 set pnum 0
 483 foreach name $allnames {
 484   set type [lindex $allbyname($name) 0]
 485   if {[info exists seentype($type)]} continue
 486   set if [lindex $allbyname($name) 2]
 487   if {[regexp SQLITE_DEBUG $if] || [regexp SQLITE_HAS_CODEC $if]} continue
 488   set seentype($type) 1
 489   puts $fd [format {#define %-35s %4d} PragTyp_$type $pnum]
 490   incr pnum
 491 }
 492 foreach name $allnames {
 493   set type [lindex $allbyname($name) 0]
 494   if {[info exists seentype($type)]} continue
 495   set if [lindex $allbyname($name) 2]
 496   if {[regexp SQLITE_DEBUG $if]} continue
 497   set seentype($type) 1
 498   puts $fd [format {#define %-35s %4d} PragTyp_$type $pnum]
 499   incr pnum
 500 }
 501 foreach name $allnames {
 502   set type [lindex $allbyname($name) 0]
 503   if {[info exists seentype($type)]} continue
 504   set seentype($type) 1
 505   puts $fd [format {#define %-35s %4d} PragTyp_$type $pnum]
 506   incr pnum
 507 }
 508
 509 # Generate #defines for flags
 510 #
 511 puts $fd "\n/* Property flags associated with various pragma. */"
 512 set fv 1
 513 foreach f [lsort [array names allflags]] {
 514   puts $fd [format {#define PragFlg_%-10s 0x%02x /* %s */} \
 515              $f $fv $flagMeaning($f)]
 516   set fv [expr {$fv*2}]
 517 }
 518
 519 # Sort the column lists so that longer column lists occur first
 520 #
 521 proc colscmp {a b} {
 522   return [expr {[llength $b] - [llength $a]}]
 523 }
 524 set cols_list [lsort -command colscmp $cols_list]
 525
 526 # Generate the array of column names used by pragmas that act like
 527 # queries.
 528 #
 529 puts $fd "\n/* Names of columns for pragmas that return multi-column result"
 530 puts $fd "** or that return single-column results where the name of the"
 531 puts $fd "** result column is different from the name of the pragma\n*/"
 532 puts $fd "static const char *const pragCName\[\] = {"
 533 set offset 0
 534 set allcollist {}
 535 foreach cols $cols_list {
 536   set n [llength $cols]
 537   set limit [expr {[llength $allcollist] - $n}]
 538   for {set i 0} {$i<$limit} {incr i} {
 539     set sublist [lrange $allcollist $i [expr {$i+$n-1}]]
 540     if {$sublist==$cols} {
 541       puts $fd [format "%27s/* $colUsedBy($cols) reuses $i */" ""]
 542       set cols_offset($cols) $i
 543       break
 544     }
 545   }
 546   if {$i<$limit} continue
 547   set cols_offset($cols) $offset
 548   set ub " /* Used by: $colUsedBy($cols) */"
 549   foreach c $cols {
 550     lappend allcollist $c
 551     puts $fd [format "  /* %3d */ %-14s%s" $offset \"$c\", $ub]
 552     set ub ""
 553     incr offset
 554   }
 555 }
 556 puts $fd "\175;"
 557
 558 # Generate the lookup table
 559 #
 560 puts $fd "\n/* Definitions of all built-in pragmas */"
 561 puts $fd "typedef struct PragmaName \173"
 562 puts $fd "  const char *const zName; /* Name of pragma */"
 563 puts $fd "  u8 ePragTyp;             /* PragTyp_XXX value */"
 564 puts $fd "  u8 mPragFlg;             /* Zero or more PragFlg_XXX values */"
 565 puts $fd {  u8 iPragCName;           /* Start of column names in pragCName[] */}
 566 puts $fd "  u8 nPragCName;          \
 567 /* Num of col names. 0 means use pragma name */"
 568 puts $fd "  u64 iArg;                /* Extra argument */"
 569 puts $fd "\175 PragmaName;"
 570 puts $fd "static const PragmaName aPragmaName\[\] = \173"
 571
 572 set current_if {}
 573 set spacer [format {    %26s } {}]
 574 foreach name $allnames {
 575   foreach {type arg if flag cx} $allbyname($name) break
 576   if {$cx==0 || $cx==""} {
 577     set cy 0
 578     set nx 0
 579   } else {
 580     set cy $cols_offset($cx)
 581     set nx [llength $cx]
 582   }
 583   if {$if!=$current_if} {
 584     if {$current_if!=""} {
 585       foreach this_if $current_if {
 586         puts $fd "#endif"
 587       }
 588     }
 589     set current_if $if
 590     if {$current_if!=""} {
 591       foreach this_if $current_if {
 592         puts $fd "#if $this_if"
 593       }
 594     }
 595   }
 596   set typex [format PragTyp_%-23s $type,]
 597   if {$flag==""} {
 598     set flagx "0"
 599   } else {
 600     set flagx PragFlg_[join $flag {|PragFlg_}]
 601   }
 602   puts $fd " \173/* zName:     */ \"$name\","
 603   puts $fd "  /* ePragTyp:  */ PragTyp_$type,"
 604   puts $fd "  /* ePragFlg:  */ $flagx,"
 605   puts $fd "  /* ColNames:  */ $cy, $nx,"
 606   puts $fd "  /* iArg:      */ $arg \175,"
 607 }
 608 if {$current_if!=""} {
 609   foreach this_if $current_if {
 610     puts $fd "#endif"
 611   }
 612 }
 613 puts $fd "\175;"
 614
 615 # count the number of pragmas, for information purposes
 616 #
 617 set allcnt 0
 618 set dfltcnt 0
 619 foreach name $allnames {
 620   incr allcnt
 621   set if [lindex $allbyname($name) 2]
 622   if {[regexp {^defined} $if] || [regexp {[^!]defined} $if]} continue
 623   incr dfltcnt
 624 }
 625 puts $fd "/* Number of pragmas: $dfltcnt on by default, $allcnt total. */"