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-rw-r--r--xkbcomp/xkbparse.y1581
1 files changed, 782 insertions, 799 deletions
diff --git a/xkbcomp/xkbparse.y b/xkbcomp/xkbparse.y
index 63f87bb74..1918f6b72 100644
--- a/xkbcomp/xkbparse.y
+++ b/xkbcomp/xkbparse.y
@@ -1,799 +1,782 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-%token
- END_OF_FILE 0
- ERROR_TOK 255
- XKB_KEYMAP 1
- XKB_KEYCODES 2
- XKB_TYPES 3
- XKB_SYMBOLS 4
- XKB_COMPATMAP 5
- XKB_GEOMETRY 6
- XKB_SEMANTICS 7
- XKB_LAYOUT 8
- INCLUDE 10
- OVERRIDE 11
- AUGMENT 12
- REPLACE 13
- ALTERNATE 14
- VIRTUAL_MODS 20
- TYPE 21
- INTERPRET 22
- ACTION_TOK 23
- KEY 24
- ALIAS 25
- GROUP 26
- MODIFIER_MAP 27
- INDICATOR 28
- SHAPE 29
- KEYS 30
- ROW 31
- SECTION 32
- OVERLAY 33
- TEXT 34
- OUTLINE 35
- SOLID 36
- LOGO 37
- VIRTUAL 38
- EQUALS 40
- PLUS 41
- MINUS 42
- DIVIDE 43
- TIMES 44
- OBRACE 45
- CBRACE 46
- OPAREN 47
- CPAREN 48
- OBRACKET 49
- CBRACKET 50
- DOT 51
- COMMA 52
- SEMI 53
- EXCLAM 54
- INVERT 55
- STRING 60
- INTEGER 61
- FLOAT 62
- IDENT 63
- KEYNAME 64
- PARTIAL 70
- DEFAULT 71
- HIDDEN 72
- ALPHANUMERIC_KEYS 73
- MODIFIER_KEYS 74
- KEYPAD_KEYS 75
- FUNCTION_KEYS 76
- ALTERNATE_GROUP 77
-%{
-#ifdef DEBUG
-#define YYDEBUG 1
-#endif
-#define DEBUG_VAR parseDebug
-#include "parseutils.h"
-#include <X11/keysym.h>
-#include <X11/extensions/XKBgeom.h>
-#include <stdlib.h>
-
-unsigned int parseDebug;
-
-%}
-%right EQUALS
-%left PLUS MINUS
-%left TIMES DIVIDE
-%left EXCLAM INVERT
-%left OPAREN
-%start XkbFile
-%union {
- int ival;
- unsigned uval;
- char *str;
- Atom sval;
- ParseCommon *any;
- ExprDef *expr;
- VarDef *var;
- VModDef *vmod;
- InterpDef *interp;
- KeyTypeDef *keyType;
- SymbolsDef *syms;
- ModMapDef *modMask;
- GroupCompatDef *groupCompat;
- IndicatorMapDef *ledMap;
- IndicatorNameDef *ledName;
- KeycodeDef *keyName;
- KeyAliasDef *keyAlias;
- ShapeDef *shape;
- SectionDef *section;
- RowDef *row;
- KeyDef *key;
- OverlayDef *overlay;
- OverlayKeyDef *olKey;
- OutlineDef *outline;
- DoodadDef *doodad;
- XkbFile *file;
-}
-%type <ival> Number Integer Float SignedNumber
-%type <uval> XkbCompositeType FileType MergeMode OptMergeMode KeySym
-%type <uval> DoodadType Flag Flags OptFlags
-%type <str> KeyName MapName OptMapName
-%type <sval> FieldSpec Ident Element String
-%type <any> DeclList Decl
-%type <expr> OptExprList ExprList Expr Term Lhs Terminal ArrayInit
-%type <expr> OptKeySymList KeySymList Action ActionList Coord CoordList
-%type <var> VarDecl VarDeclList SymbolsBody SymbolsVarDecl
-%type <vmod> VModDecl VModDefList VModDef
-%type <interp> InterpretDecl InterpretMatch
-%type <keyType> KeyTypeDecl
-%type <syms> SymbolsDecl
-%type <modMask> ModMapDecl
-%type <groupCompat> GroupCompatDecl
-%type <ledMap> IndicatorMapDecl
-%type <ledName> IndicatorNameDecl
-%type <keyName> KeyNameDecl
-%type <keyAlias> KeyAliasDecl
-%type <shape> ShapeDecl
-%type <section> SectionDecl
-%type <row> SectionBody SectionBodyItem
-%type <key> RowBody RowBodyItem Keys Key
-%type <overlay> OverlayDecl
-%type <olKey> OverlayKeyList OverlayKey
-%type <outline> OutlineList OutlineInList
-%type <doodad> DoodadDecl
-%type <file> XkbFile XkbMapConfigList XkbMapConfig XkbConfig
-%type <file> XkbCompositeMap XkbCompMapList
-%%
-XkbFile : XkbCompMapList
- { $$= rtrnValue= $1; }
- | XkbMapConfigList
- { $$= rtrnValue= $1; }
- | XkbConfig
- { $$= rtrnValue= $1; }
- ;
-
-XkbCompMapList : XkbCompMapList XkbCompositeMap
- { $$= (XkbFile *)AppendStmt(&$1->common,&$2->common); }
- | XkbCompositeMap
- { $$= $1; }
- ;
-
-XkbCompositeMap : OptFlags XkbCompositeType OptMapName OBRACE
- XkbMapConfigList
- CBRACE SEMI
- { $$= CreateXKBFile($2,$3,&$5->common,$1); }
- ;
-
-XkbCompositeType: XKB_KEYMAP { $$= XkmKeymapFile; }
- | XKB_SEMANTICS { $$= XkmSemanticsFile; }
- | XKB_LAYOUT { $$= XkmLayoutFile; }
- ;
-
-XkbMapConfigList : XkbMapConfigList XkbMapConfig
- { $$= (XkbFile *)AppendStmt(&$1->common,&$2->common); }
- | XkbMapConfig
- { $$= $1; }
- ;
-
-XkbMapConfig : OptFlags FileType OptMapName OBRACE
- DeclList
- CBRACE SEMI
- { $$= CreateXKBFile($2,$3,$5,$1); }
- ;
-
-XkbConfig : OptFlags FileType OptMapName DeclList
- { $$= CreateXKBFile($2,$3,$4,$1); }
- ;
-
-
-FileType : XKB_KEYCODES { $$= XkmKeyNamesIndex; }
- | XKB_TYPES { $$= XkmTypesIndex; }
- | XKB_COMPATMAP { $$= XkmCompatMapIndex; }
- | XKB_SYMBOLS { $$= XkmSymbolsIndex; }
- | XKB_GEOMETRY { $$= XkmGeometryIndex; }
- ;
-
-OptFlags : Flags { $$= $1; }
- | { $$= 0; }
- ;
-
-Flags : Flags Flag { $$= (($1)|($2)); }
- | Flag { $$= $1; }
- ;
-
-Flag : PARTIAL { $$= XkbLC_Partial; }
- | DEFAULT { $$= XkbLC_Default; }
- | HIDDEN { $$= XkbLC_Hidden; }
- | ALPHANUMERIC_KEYS { $$= XkbLC_AlphanumericKeys; }
- | MODIFIER_KEYS { $$= XkbLC_ModifierKeys; }
- | KEYPAD_KEYS { $$= XkbLC_KeypadKeys; }
- | FUNCTION_KEYS { $$= XkbLC_FunctionKeys; }
- | ALTERNATE_GROUP { $$= XkbLC_AlternateGroup; }
- ;
-
-DeclList : DeclList Decl
- { $$= AppendStmt($1,$2); }
- | { $$= NULL; }
- ;
-
-Decl : OptMergeMode VarDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode VModDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode InterpretDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode KeyNameDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode KeyAliasDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode KeyTypeDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode SymbolsDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode ModMapDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode GroupCompatDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode IndicatorMapDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode IndicatorNameDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode ShapeDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode SectionDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | OptMergeMode DoodadDecl
- {
- $2->merge= StmtSetMerge(&$2->common,$1);
- $$= &$2->common;
- }
- | MergeMode STRING
- {
- if ($1==MergeAltForm) {
- yyerror("cannot use 'alternate' to include other maps");
- $$= &IncludeCreate(scanStr,MergeDefault)->common;
- }
- else {
- $$= &IncludeCreate(scanStr,$1)->common;
- }
- }
- ;
-
-VarDecl : Lhs EQUALS Expr SEMI
- { $$= VarCreate($1,$3); }
- | Ident SEMI
- { $$= BoolVarCreate($1,1); }
- | EXCLAM Ident SEMI
- { $$= BoolVarCreate($2,0); }
- ;
-
-KeyNameDecl : KeyName EQUALS Expr SEMI
- {
- KeycodeDef *def;
-
- def= KeycodeCreate($1,$3);
- if ($1)
- free($1);
- $$= def;
- }
- ;
-
-KeyAliasDecl : ALIAS KeyName EQUALS KeyName SEMI
- {
- KeyAliasDef *def;
- def= KeyAliasCreate($2,$4);
- if ($2) free($2);
- if ($4) free($4);
- $$= def;
- }
- ;
-
-VModDecl : VIRTUAL_MODS VModDefList SEMI
- { $$= $2; }
- ;
-
-VModDefList : VModDefList COMMA VModDef
- { $$= (VModDef *)AppendStmt(&$1->common,&$3->common); }
- | VModDef
- { $$= $1; }
- ;
-
-VModDef : Ident
- { $$= VModCreate($1,NULL); }
- | Ident EQUALS Expr
- { $$= VModCreate($1,$3); }
- ;
-
-InterpretDecl : INTERPRET InterpretMatch OBRACE
- VarDeclList
- CBRACE SEMI
- {
- $2->def= $4;
- $$= $2;
- }
- ;
-
-InterpretMatch : KeySym PLUS Expr
- { $$= InterpCreate((KeySym)$1,$3); }
- | KeySym
- { $$= InterpCreate((KeySym)$1,NULL); }
- ;
-
-VarDeclList : VarDeclList VarDecl
- { $$= (VarDef *)AppendStmt(&$1->common,&$2->common); }
- | VarDecl
- { $$= $1; }
- ;
-
-KeyTypeDecl : TYPE String OBRACE
- VarDeclList
- CBRACE SEMI
- { $$= KeyTypeCreate($2,$4); }
- ;
-
-SymbolsDecl : KEY KeyName OBRACE
- SymbolsBody
- CBRACE SEMI
- { $$= SymbolsCreate($2,(ExprDef *)$4); }
- ;
-
-SymbolsBody : SymbolsBody COMMA SymbolsVarDecl
- { $$= (VarDef *)AppendStmt(&$1->common,&$3->common); }
- | SymbolsVarDecl
- { $$= $1; }
- | { $$= NULL; }
- ;
-
-SymbolsVarDecl : Lhs EQUALS Expr
- { $$= VarCreate($1,$3); }
- | Lhs EQUALS ArrayInit
- { $$= VarCreate($1,$3); }
- | Ident
- { $$= BoolVarCreate($1,1); }
- | EXCLAM Ident
- { $$= BoolVarCreate($2,0); }
- | ArrayInit
- { $$= VarCreate(NULL,$1); }
- ;
-
-ArrayInit : OBRACKET OptKeySymList CBRACKET
- { $$= $2; }
- | OBRACKET ActionList CBRACKET
- { $$= ExprCreateUnary(ExprActionList,TypeAction,$2); }
- ;
-
-GroupCompatDecl : GROUP Integer EQUALS Expr SEMI
- { $$= GroupCompatCreate($2,$4); }
- ;
-
-ModMapDecl : MODIFIER_MAP Ident OBRACE ExprList CBRACE SEMI
- { $$= ModMapCreate($2,$4); }
- ;
-
-IndicatorMapDecl: INDICATOR String OBRACE VarDeclList CBRACE SEMI
- { $$= IndicatorMapCreate($2,$4); }
- ;
-
-IndicatorNameDecl: INDICATOR Integer EQUALS Expr SEMI
- { $$= IndicatorNameCreate($2,$4,False); }
- | VIRTUAL INDICATOR Integer EQUALS Expr SEMI
- { $$= IndicatorNameCreate($3,$5,True); }
- ;
-
-ShapeDecl : SHAPE String OBRACE OutlineList CBRACE SEMI
- { $$= ShapeDeclCreate($2,(OutlineDef *)&$4->common); }
- | SHAPE String OBRACE CoordList CBRACE SEMI
- {
- OutlineDef *outlines;
- outlines= OutlineCreate(None,$4);
- $$= ShapeDeclCreate($2,outlines);
- }
- ;
-
-SectionDecl : SECTION String OBRACE SectionBody CBRACE SEMI
- { $$= SectionDeclCreate($2,$4); }
- ;
-
-SectionBody : SectionBody SectionBodyItem
- { $$=(RowDef *)AppendStmt(&$1->common,&$2->common);}
- | SectionBodyItem
- { $$= $1; }
- ;
-
-SectionBodyItem : ROW OBRACE RowBody CBRACE SEMI
- { $$= RowDeclCreate($3); }
- | VarDecl
- { $$= (RowDef *)$1; }
- | DoodadDecl
- { $$= (RowDef *)$1; }
- | IndicatorMapDecl
- { $$= (RowDef *)$1; }
- | OverlayDecl
- { $$= (RowDef *)$1; }
- ;
-
-RowBody : RowBody RowBodyItem
- { $$=(KeyDef *)AppendStmt(&$1->common,&$2->common);}
- | RowBodyItem
- { $$= $1; }
- ;
-
-RowBodyItem : KEYS OBRACE Keys CBRACE SEMI
- { $$= $3; }
- | VarDecl
- { $$= (KeyDef *)$1; }
- ;
-
-Keys : Keys COMMA Key
- { $$=(KeyDef *)AppendStmt(&$1->common,&$3->common);}
- | Key
- { $$= $1; }
- ;
-
-Key : KeyName
- { $$= KeyDeclCreate($1,NULL); }
- | OBRACE ExprList CBRACE
- { $$= KeyDeclCreate(NULL,$2); }
- ;
-
-OverlayDecl : OVERLAY String OBRACE OverlayKeyList CBRACE SEMI
- { $$= OverlayDeclCreate($2,$4); }
- ;
-
-OverlayKeyList : OverlayKeyList COMMA OverlayKey
- {
- $$= (OverlayKeyDef *)
- AppendStmt(&$1->common,&$3->common);
- }
- | OverlayKey
- { $$= $1; }
- ;
-
-OverlayKey : KeyName EQUALS KeyName
- { $$= OverlayKeyCreate($1,$3); }
- ;
-
-OutlineList : OutlineList COMMA OutlineInList
- { $$=(OutlineDef *)AppendStmt(&$1->common,&$3->common);}
- | OutlineInList
- { $$= $1; }
- ;
-
-OutlineInList : OBRACE CoordList CBRACE
- { $$= OutlineCreate(None,$2); }
- | Ident EQUALS OBRACE CoordList CBRACE
- { $$= OutlineCreate($1,$4); }
- | Ident EQUALS Expr
- { $$= OutlineCreate($1,$3); }
- ;
-
-CoordList : CoordList COMMA Coord
- { $$= (ExprDef *)AppendStmt(&$1->common,&$3->common); }
- | Coord
- { $$= $1; }
- ;
-
-Coord : OBRACKET SignedNumber COMMA SignedNumber CBRACKET
- {
- ExprDef *expr;
- expr= ExprCreate(ExprCoord,TypeUnknown);
- expr->value.coord.x= $2;
- expr->value.coord.y= $4;
- $$= expr;
- }
- ;
-
-DoodadDecl : DoodadType String OBRACE VarDeclList CBRACE SEMI
- { $$= DoodadCreate($1,$2,$4); }
- ;
-
-DoodadType : TEXT { $$= XkbTextDoodad; }
- | OUTLINE { $$= XkbOutlineDoodad; }
- | SOLID { $$= XkbSolidDoodad; }
- | LOGO { $$= XkbLogoDoodad; }
- ;
-
-FieldSpec : Ident { $$= $1; }
- | Element { $$= $1; }
- ;
-
-Element : ACTION_TOK
- { $$= XkbInternAtom(NULL,"action",False); }
- | INTERPRET
- { $$= XkbInternAtom(NULL,"interpret",False); }
- | TYPE
- { $$= XkbInternAtom(NULL,"type",False); }
- | KEY
- { $$= XkbInternAtom(NULL,"key",False); }
- | GROUP
- { $$= XkbInternAtom(NULL,"group",False); }
- | MODIFIER_MAP
- {$$=XkbInternAtom(NULL,"modifier_map",False);}
- | INDICATOR
- { $$= XkbInternAtom(NULL,"indicator",False); }
- | SHAPE
- { $$= XkbInternAtom(NULL,"shape",False); }
- | ROW
- { $$= XkbInternAtom(NULL,"row",False); }
- | SECTION
- { $$= XkbInternAtom(NULL,"section",False); }
- | TEXT
- { $$= XkbInternAtom(NULL,"text",False); }
- ;
-
-OptMergeMode : MergeMode { $$= $1; }
- | { $$= MergeDefault; }
- ;
-
-MergeMode : INCLUDE { $$= MergeDefault; }
- | AUGMENT { $$= MergeAugment; }
- | OVERRIDE { $$= MergeOverride; }
- | REPLACE { $$= MergeReplace; }
- | ALTERNATE { $$= MergeAltForm; }
- ;
-
-OptExprList : ExprList { $$= $1; }
- | { $$= NULL; }
- ;
-
-ExprList : ExprList COMMA Expr
- { $$= (ExprDef *)AppendStmt(&$1->common,&$3->common); }
- | Expr
- { $$= $1; }
- ;
-
-Expr : Expr DIVIDE Expr
- { $$= ExprCreateBinary(OpDivide,$1,$3); }
- | Expr PLUS Expr
- { $$= ExprCreateBinary(OpAdd,$1,$3); }
- | Expr MINUS Expr
- { $$= ExprCreateBinary(OpSubtract,$1,$3); }
- | Expr TIMES Expr
- { $$= ExprCreateBinary(OpMultiply,$1,$3); }
- | Lhs EQUALS Expr
- { $$= ExprCreateBinary(OpAssign,$1,$3); }
- | Term
- { $$= $1; }
- ;
-
-Term : MINUS Term
- { $$= ExprCreateUnary(OpNegate,$2->type,$2); }
- | PLUS Term
- { $$= ExprCreateUnary(OpUnaryPlus,$2->type,$2); }
- | EXCLAM Term
- { $$= ExprCreateUnary(OpNot,TypeBoolean,$2); }
- | INVERT Term
- { $$= ExprCreateUnary(OpInvert,$2->type,$2); }
- | Lhs
- { $$= $1; }
- | FieldSpec OPAREN OptExprList CPAREN %prec OPAREN
- { $$= ActionCreate($1,$3); }
- | Terminal
- { $$= $1; }
- | OPAREN Expr CPAREN
- { $$= $2; }
- ;
-
-ActionList : ActionList COMMA Action
- { $$= (ExprDef *)AppendStmt(&$1->common,&$3->common); }
- | Action
- { $$= $1; }
- ;
-
-Action : FieldSpec OPAREN OptExprList CPAREN
- { $$= ActionCreate($1,$3); }
- ;
-
-Lhs : FieldSpec
- {
- ExprDef *expr;
- expr= ExprCreate(ExprIdent,TypeUnknown);
- expr->value.str= $1;
- $$= expr;
- }
- | FieldSpec DOT FieldSpec
- {
- ExprDef *expr;
- expr= ExprCreate(ExprFieldRef,TypeUnknown);
- expr->value.field.element= $1;
- expr->value.field.field= $3;
- $$= expr;
- }
- | FieldSpec OBRACKET Expr CBRACKET
- {
- ExprDef *expr;
- expr= ExprCreate(ExprArrayRef,TypeUnknown);
- expr->value.array.element= None;
- expr->value.array.field= $1;
- expr->value.array.entry= $3;
- $$= expr;
- }
- | FieldSpec DOT FieldSpec OBRACKET Expr CBRACKET
- {
- ExprDef *expr;
- expr= ExprCreate(ExprArrayRef,TypeUnknown);
- expr->value.array.element= $1;
- expr->value.array.field= $3;
- expr->value.array.entry= $5;
- $$= expr;
- }
- ;
-
-Terminal : String
- {
- ExprDef *expr;
- expr= ExprCreate(ExprValue,TypeString);
- expr->value.str= $1;
- $$= expr;
- }
- | Integer
- {
- ExprDef *expr;
- expr= ExprCreate(ExprValue,TypeInt);
- expr->value.ival= $1;
- $$= expr;
- }
- | Float
- {
- ExprDef *expr;
- expr= ExprCreate(ExprValue,TypeFloat);
- expr->value.ival= $1;
- $$= expr;
- }
- | KeyName
- {
- ExprDef *expr;
- expr= ExprCreate(ExprValue,TypeKeyName);
- memset(expr->value.keyName,0,5);
- strncpy(expr->value.keyName,$1,4);
- free($1);
- $$= expr;
- }
- ;
-
-OptKeySymList : KeySymList { $$= $1; }
- | { $$= NULL; }
- ;
-
-KeySymList : KeySymList COMMA KeySym
- { $$= AppendKeysymList($1,(KeySym)$3); }
- | KeySym
- { $$= CreateKeysymList((KeySym)$1); }
- ;
-
-KeySym : IDENT
- {
- KeySym sym;
- if (LookupKeysym(scanStr,&sym))
- $$= sym;
- else {
- char buf[120];
- snprintf(buf, sizeof(buf),
- "expected keysym, got %s",
- uStringText(scanStr));
- yyerror(buf);
- yynerrs++;
- $$= NoSymbol;
- }
- }
- | SECTION
- {
- $$= XK_section;
- }
- | Integer
- {
- if ($1<10) $$= $1+'0'; /* XK_0 .. XK_9 */
- else $$= $1;
- }
- ;
-
-SignedNumber : MINUS Number { $$= -$2; }
- | Number { $$= $1; }
- ;
-
-Number : FLOAT { $$= scanInt; }
- | INTEGER { $$= scanInt*XkbGeomPtsPerMM; }
- ;
-
-Float : FLOAT { $$= scanInt; }
- ;
-
-Integer : INTEGER { $$= scanInt; }
- ;
-
-KeyName : KEYNAME { $$= scanStr; scanStr= NULL; }
- ;
-
-Ident : IDENT { $$= XkbInternAtom(NULL,scanStr,False); }
- | DEFAULT { $$= XkbInternAtom(NULL,"default",False); }
- ;
-
-String : STRING { $$= XkbInternAtom(NULL,scanStr,False); }
- ;
-
-OptMapName : MapName { $$= $1; }
- | { $$= NULL; }
- ;
-
-MapName : STRING { $$= scanStr; scanStr= NULL; }
- ;
-%%
-void
-yyerror(const char *s)
-{
- if (warningLevel>0) {
- (void)fprintf(stderr,"%s: line %d of %s\n",s,lineNum,
- (scanFile?scanFile:"(unknown)"));
- if ((scanStr)&&(warningLevel>3))
- (void)fprintf(stderr,"last scanned symbol is: %s\n",scanStr);
- }
- return;
-}
-
-
-int
-yywrap(void)
-{
- return 1;
-}
-
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+%token
+ END_OF_FILE 0
+ ERROR_TOK 255
+ XKB_KEYMAP 1
+ XKB_KEYCODES 2
+ XKB_TYPES 3
+ XKB_SYMBOLS 4
+ XKB_COMPATMAP 5
+ XKB_GEOMETRY 6
+ XKB_SEMANTICS 7
+ XKB_LAYOUT 8
+ INCLUDE 10
+ OVERRIDE 11
+ AUGMENT 12
+ REPLACE 13
+ ALTERNATE 14
+ VIRTUAL_MODS 20
+ TYPE 21
+ INTERPRET 22
+ ACTION_TOK 23
+ KEY 24
+ ALIAS 25
+ GROUP 26
+ MODIFIER_MAP 27
+ INDICATOR 28
+ SHAPE 29
+ KEYS 30
+ ROW 31
+ SECTION 32
+ OVERLAY 33
+ TEXT 34
+ OUTLINE 35
+ SOLID 36
+ LOGO 37
+ VIRTUAL 38
+ EQUALS 40
+ PLUS 41
+ MINUS 42
+ DIVIDE 43
+ TIMES 44
+ OBRACE 45
+ CBRACE 46
+ OPAREN 47
+ CPAREN 48
+ OBRACKET 49
+ CBRACKET 50
+ DOT 51
+ COMMA 52
+ SEMI 53
+ EXCLAM 54
+ INVERT 55
+ STRING 60
+ INTEGER 61
+ FLOAT 62
+ IDENT 63
+ KEYNAME 64
+ PARTIAL 70
+ DEFAULT 71
+ HIDDEN 72
+ ALPHANUMERIC_KEYS 73
+ MODIFIER_KEYS 74
+ KEYPAD_KEYS 75
+ FUNCTION_KEYS 76
+ ALTERNATE_GROUP 77
+%{
+#ifdef DEBUG
+#define YYDEBUG 1
+#endif
+#define DEBUG_VAR parseDebug
+#include "parseutils.h"
+#include <X11/keysym.h>
+#include <X11/extensions/XKBgeom.h>
+#include <stdlib.h>
+
+unsigned int parseDebug;
+
+%}
+%right EQUALS
+%left PLUS MINUS
+%left TIMES DIVIDE
+%left EXCLAM INVERT
+%left OPAREN
+%start XkbFile
+%union {
+ int ival;
+ unsigned uval;
+ char *str;
+ Atom sval;
+ ParseCommon *any;
+ ExprDef *expr;
+ VarDef *var;
+ VModDef *vmod;
+ InterpDef *interp;
+ KeyTypeDef *keyType;
+ SymbolsDef *syms;
+ ModMapDef *modMask;
+ GroupCompatDef *groupCompat;
+ IndicatorMapDef *ledMap;
+ IndicatorNameDef *ledName;
+ KeycodeDef *keyName;
+ KeyAliasDef *keyAlias;
+ ShapeDef *shape;
+ SectionDef *section;
+ RowDef *row;
+ KeyDef *key;
+ OverlayDef *overlay;
+ OverlayKeyDef *olKey;
+ OutlineDef *outline;
+ DoodadDef *doodad;
+ XkbFile *file;
+}
+%type <ival> Number Integer Float SignedNumber
+%type <uval> XkbCompositeType FileType MergeMode OptMergeMode
+%type <uval> DoodadType Flag Flags OptFlags
+%type <str> KeyName MapName OptMapName KeySym
+%type <sval> FieldSpec Ident Element String
+%type <any> DeclList Decl
+%type <expr> OptExprList ExprList Expr Term Lhs Terminal ArrayInit
+%type <expr> OptKeySymList KeySymList Action ActionList Coord CoordList
+%type <var> VarDecl VarDeclList SymbolsBody SymbolsVarDecl
+%type <vmod> VModDecl VModDefList VModDef
+%type <interp> InterpretDecl InterpretMatch
+%type <keyType> KeyTypeDecl
+%type <syms> SymbolsDecl
+%type <modMask> ModMapDecl
+%type <groupCompat> GroupCompatDecl
+%type <ledMap> IndicatorMapDecl
+%type <ledName> IndicatorNameDecl
+%type <keyName> KeyNameDecl
+%type <keyAlias> KeyAliasDecl
+%type <shape> ShapeDecl
+%type <section> SectionDecl
+%type <row> SectionBody SectionBodyItem
+%type <key> RowBody RowBodyItem Keys Key
+%type <overlay> OverlayDecl
+%type <olKey> OverlayKeyList OverlayKey
+%type <outline> OutlineList OutlineInList
+%type <doodad> DoodadDecl
+%type <file> XkbFile XkbMapConfigList XkbMapConfig XkbConfig
+%type <file> XkbCompositeMap XkbCompMapList
+%%
+XkbFile : XkbCompMapList
+ { $$= rtrnValue= $1; }
+ | XkbMapConfigList
+ { $$= rtrnValue= $1; }
+ | XkbConfig
+ { $$= rtrnValue= $1; }
+ ;
+
+XkbCompMapList : XkbCompMapList XkbCompositeMap
+ { $$= (XkbFile *)AppendStmt(&$1->common,&$2->common); }
+ | XkbCompositeMap
+ { $$= $1; }
+ ;
+
+XkbCompositeMap : OptFlags XkbCompositeType OptMapName OBRACE
+ XkbMapConfigList
+ CBRACE SEMI
+ { $$= CreateXKBFile($2,$3,&$5->common,$1); }
+ ;
+
+XkbCompositeType: XKB_KEYMAP { $$= XkmKeymapFile; }
+ | XKB_SEMANTICS { $$= XkmSemanticsFile; }
+ | XKB_LAYOUT { $$= XkmLayoutFile; }
+ ;
+
+XkbMapConfigList : XkbMapConfigList XkbMapConfig
+ { $$= (XkbFile *)AppendStmt(&$1->common,&$2->common); }
+ | XkbMapConfig
+ { $$= $1; }
+ ;
+
+XkbMapConfig : OptFlags FileType OptMapName OBRACE
+ DeclList
+ CBRACE SEMI
+ { $$= CreateXKBFile($2,$3,$5,$1); }
+ ;
+
+XkbConfig : OptFlags FileType OptMapName DeclList
+ { $$= CreateXKBFile($2,$3,$4,$1); }
+ ;
+
+
+FileType : XKB_KEYCODES { $$= XkmKeyNamesIndex; }
+ | XKB_TYPES { $$= XkmTypesIndex; }
+ | XKB_COMPATMAP { $$= XkmCompatMapIndex; }
+ | XKB_SYMBOLS { $$= XkmSymbolsIndex; }
+ | XKB_GEOMETRY { $$= XkmGeometryIndex; }
+ ;
+
+OptFlags : Flags { $$= $1; }
+ | { $$= 0; }
+ ;
+
+Flags : Flags Flag { $$= (($1)|($2)); }
+ | Flag { $$= $1; }
+ ;
+
+Flag : PARTIAL { $$= XkbLC_Partial; }
+ | DEFAULT { $$= XkbLC_Default; }
+ | HIDDEN { $$= XkbLC_Hidden; }
+ | ALPHANUMERIC_KEYS { $$= XkbLC_AlphanumericKeys; }
+ | MODIFIER_KEYS { $$= XkbLC_ModifierKeys; }
+ | KEYPAD_KEYS { $$= XkbLC_KeypadKeys; }
+ | FUNCTION_KEYS { $$= XkbLC_FunctionKeys; }
+ | ALTERNATE_GROUP { $$= XkbLC_AlternateGroup; }
+ ;
+
+DeclList : DeclList Decl
+ { $$= AppendStmt($1,$2); }
+ | { $$= NULL; }
+ ;
+
+Decl : OptMergeMode VarDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode VModDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode InterpretDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode KeyNameDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode KeyAliasDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode KeyTypeDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode SymbolsDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode ModMapDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode GroupCompatDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode IndicatorMapDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode IndicatorNameDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode ShapeDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode SectionDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | OptMergeMode DoodadDecl
+ {
+ $2->merge= StmtSetMerge(&$2->common,$1);
+ $$= &$2->common;
+ }
+ | MergeMode STRING
+ {
+ if ($1==MergeAltForm) {
+ yyerror("cannot use 'alternate' to include other maps");
+ $$= &IncludeCreate(scanBuf,MergeDefault)->common;
+ }
+ else {
+ $$= &IncludeCreate(scanBuf,$1)->common;
+ }
+ }
+ ;
+
+VarDecl : Lhs EQUALS Expr SEMI
+ { $$= VarCreate($1,$3); }
+ | Ident SEMI
+ { $$= BoolVarCreate($1,1); }
+ | EXCLAM Ident SEMI
+ { $$= BoolVarCreate($2,0); }
+ ;
+
+KeyNameDecl : KeyName EQUALS Expr SEMI
+ {
+ KeycodeDef *def;
+
+ def= KeycodeCreate($1,$3);
+ if ($1)
+ free($1);
+ $$= def;
+ }
+ ;
+
+KeyAliasDecl : ALIAS KeyName EQUALS KeyName SEMI
+ {
+ KeyAliasDef *def;
+ def= KeyAliasCreate($2,$4);
+ if ($2) free($2);
+ if ($4) free($4);
+ $$= def;
+ }
+ ;
+
+VModDecl : VIRTUAL_MODS VModDefList SEMI
+ { $$= $2; }
+ ;
+
+VModDefList : VModDefList COMMA VModDef
+ { $$= (VModDef *)AppendStmt(&$1->common,&$3->common); }
+ | VModDef
+ { $$= $1; }
+ ;
+
+VModDef : Ident
+ { $$= VModCreate($1,NULL); }
+ | Ident EQUALS Expr
+ { $$= VModCreate($1,$3); }
+ ;
+
+InterpretDecl : INTERPRET InterpretMatch OBRACE
+ VarDeclList
+ CBRACE SEMI
+ {
+ $2->def= $4;
+ $$= $2;
+ }
+ ;
+
+InterpretMatch : KeySym PLUS Expr
+ { $$= InterpCreate(XStringToKeysym($1), $3); }
+ | KeySym
+ { $$= InterpCreate(XStringToKeysym($1), NULL); }
+ ;
+
+VarDeclList : VarDeclList VarDecl
+ { $$= (VarDef *)AppendStmt(&$1->common,&$2->common); }
+ | VarDecl
+ { $$= $1; }
+ ;
+
+KeyTypeDecl : TYPE String OBRACE
+ VarDeclList
+ CBRACE SEMI
+ { $$= KeyTypeCreate($2,$4); }
+ ;
+
+SymbolsDecl : KEY KeyName OBRACE
+ SymbolsBody
+ CBRACE SEMI
+ { $$= SymbolsCreate($2,(ExprDef *)$4); }
+ ;
+
+SymbolsBody : SymbolsBody COMMA SymbolsVarDecl
+ { $$= (VarDef *)AppendStmt(&$1->common,&$3->common); }
+ | SymbolsVarDecl
+ { $$= $1; }
+ | { $$= NULL; }
+ ;
+
+SymbolsVarDecl : Lhs EQUALS Expr
+ { $$= VarCreate($1,$3); }
+ | Lhs EQUALS ArrayInit
+ { $$= VarCreate($1,$3); }
+ | Ident
+ { $$= BoolVarCreate($1,1); }
+ | EXCLAM Ident
+ { $$= BoolVarCreate($2,0); }
+ | ArrayInit
+ { $$= VarCreate(NULL,$1); }
+ ;
+
+ArrayInit : OBRACKET OptKeySymList CBRACKET
+ { $$= $2; }
+ | OBRACKET ActionList CBRACKET
+ { $$= ExprCreateUnary(ExprActionList,TypeAction,$2); }
+ ;
+
+GroupCompatDecl : GROUP Integer EQUALS Expr SEMI
+ { $$= GroupCompatCreate($2,$4); }
+ ;
+
+ModMapDecl : MODIFIER_MAP Ident OBRACE ExprList CBRACE SEMI
+ { $$= ModMapCreate($2,$4); }
+ ;
+
+IndicatorMapDecl: INDICATOR String OBRACE VarDeclList CBRACE SEMI
+ { $$= IndicatorMapCreate($2,$4); }
+ ;
+
+IndicatorNameDecl: INDICATOR Integer EQUALS Expr SEMI
+ { $$= IndicatorNameCreate($2,$4,False); }
+ | VIRTUAL INDICATOR Integer EQUALS Expr SEMI
+ { $$= IndicatorNameCreate($3,$5,True); }
+ ;
+
+ShapeDecl : SHAPE String OBRACE OutlineList CBRACE SEMI
+ { $$= ShapeDeclCreate($2,(OutlineDef *)&$4->common); }
+ | SHAPE String OBRACE CoordList CBRACE SEMI
+ {
+ OutlineDef *outlines;
+ outlines= OutlineCreate(None,$4);
+ $$= ShapeDeclCreate($2,outlines);
+ }
+ ;
+
+SectionDecl : SECTION String OBRACE SectionBody CBRACE SEMI
+ { $$= SectionDeclCreate($2,$4); }
+ ;
+
+SectionBody : SectionBody SectionBodyItem
+ { $$=(RowDef *)AppendStmt(&$1->common,&$2->common);}
+ | SectionBodyItem
+ { $$= $1; }
+ ;
+
+SectionBodyItem : ROW OBRACE RowBody CBRACE SEMI
+ { $$= RowDeclCreate($3); }
+ | VarDecl
+ { $$= (RowDef *)$1; }
+ | DoodadDecl
+ { $$= (RowDef *)$1; }
+ | IndicatorMapDecl
+ { $$= (RowDef *)$1; }
+ | OverlayDecl
+ { $$= (RowDef *)$1; }
+ ;
+
+RowBody : RowBody RowBodyItem
+ { $$=(KeyDef *)AppendStmt(&$1->common,&$2->common);}
+ | RowBodyItem
+ { $$= $1; }
+ ;
+
+RowBodyItem : KEYS OBRACE Keys CBRACE SEMI
+ { $$= $3; }
+ | VarDecl
+ { $$= (KeyDef *)$1; }
+ ;
+
+Keys : Keys COMMA Key
+ { $$=(KeyDef *)AppendStmt(&$1->common,&$3->common);}
+ | Key
+ { $$= $1; }
+ ;
+
+Key : KeyName
+ { $$= KeyDeclCreate($1,NULL); }
+ | OBRACE ExprList CBRACE
+ { $$= KeyDeclCreate(NULL,$2); }
+ ;
+
+OverlayDecl : OVERLAY String OBRACE OverlayKeyList CBRACE SEMI
+ { $$= OverlayDeclCreate($2,$4); }
+ ;
+
+OverlayKeyList : OverlayKeyList COMMA OverlayKey
+ {
+ $$= (OverlayKeyDef *)
+ AppendStmt(&$1->common,&$3->common);
+ }
+ | OverlayKey
+ { $$= $1; }
+ ;
+
+OverlayKey : KeyName EQUALS KeyName
+ { $$= OverlayKeyCreate($1,$3); }
+ ;
+
+OutlineList : OutlineList COMMA OutlineInList
+ { $$=(OutlineDef *)AppendStmt(&$1->common,&$3->common);}
+ | OutlineInList
+ { $$= $1; }
+ ;
+
+OutlineInList : OBRACE CoordList CBRACE
+ { $$= OutlineCreate(None,$2); }
+ | Ident EQUALS OBRACE CoordList CBRACE
+ { $$= OutlineCreate($1,$4); }
+ | Ident EQUALS Expr
+ { $$= OutlineCreate($1,$3); }
+ ;
+
+CoordList : CoordList COMMA Coord
+ { $$= (ExprDef *)AppendStmt(&$1->common,&$3->common); }
+ | Coord
+ { $$= $1; }
+ ;
+
+Coord : OBRACKET SignedNumber COMMA SignedNumber CBRACKET
+ {
+ ExprDef *expr;
+ expr= ExprCreate(ExprCoord,TypeUnknown);
+ expr->value.coord.x= $2;
+ expr->value.coord.y= $4;
+ $$= expr;
+ }
+ ;
+
+DoodadDecl : DoodadType String OBRACE VarDeclList CBRACE SEMI
+ { $$= DoodadCreate($1,$2,$4); }
+ ;
+
+DoodadType : TEXT { $$= XkbTextDoodad; }
+ | OUTLINE { $$= XkbOutlineDoodad; }
+ | SOLID { $$= XkbSolidDoodad; }
+ | LOGO { $$= XkbLogoDoodad; }
+ ;
+
+FieldSpec : Ident { $$= $1; }
+ | Element { $$= $1; }
+ ;
+
+Element : ACTION_TOK
+ { $$= XkbInternAtom(NULL,"action",False); }
+ | INTERPRET
+ { $$= XkbInternAtom(NULL,"interpret",False); }
+ | TYPE
+ { $$= XkbInternAtom(NULL,"type",False); }
+ | KEY
+ { $$= XkbInternAtom(NULL,"key",False); }
+ | GROUP
+ { $$= XkbInternAtom(NULL,"group",False); }
+ | MODIFIER_MAP
+ {$$=XkbInternAtom(NULL,"modifier_map",False);}
+ | INDICATOR
+ { $$= XkbInternAtom(NULL,"indicator",False); }
+ | SHAPE
+ { $$= XkbInternAtom(NULL,"shape",False); }
+ | ROW
+ { $$= XkbInternAtom(NULL,"row",False); }
+ | SECTION
+ { $$= XkbInternAtom(NULL,"section",False); }
+ | TEXT
+ { $$= XkbInternAtom(NULL,"text",False); }
+ ;
+
+OptMergeMode : MergeMode { $$= $1; }
+ | { $$= MergeDefault; }
+ ;
+
+MergeMode : INCLUDE { $$= MergeDefault; }
+ | AUGMENT { $$= MergeAugment; }
+ | OVERRIDE { $$= MergeOverride; }
+ | REPLACE { $$= MergeReplace; }
+ | ALTERNATE { $$= MergeAltForm; }
+ ;
+
+OptExprList : ExprList { $$= $1; }
+ | { $$= NULL; }
+ ;
+
+ExprList : ExprList COMMA Expr
+ { $$= (ExprDef *)AppendStmt(&$1->common,&$3->common); }
+ | Expr
+ { $$= $1; }
+ ;
+
+Expr : Expr DIVIDE Expr
+ { $$= ExprCreateBinary(OpDivide,$1,$3); }
+ | Expr PLUS Expr
+ { $$= ExprCreateBinary(OpAdd,$1,$3); }
+ | Expr MINUS Expr
+ { $$= ExprCreateBinary(OpSubtract,$1,$3); }
+ | Expr TIMES Expr
+ { $$= ExprCreateBinary(OpMultiply,$1,$3); }
+ | Lhs EQUALS Expr
+ { $$= ExprCreateBinary(OpAssign,$1,$3); }
+ | Term
+ { $$= $1; }
+ ;
+
+Term : MINUS Term
+ { $$= ExprCreateUnary(OpNegate,$2->type,$2); }
+ | PLUS Term
+ { $$= ExprCreateUnary(OpUnaryPlus,$2->type,$2); }
+ | EXCLAM Term
+ { $$= ExprCreateUnary(OpNot,TypeBoolean,$2); }
+ | INVERT Term
+ { $$= ExprCreateUnary(OpInvert,$2->type,$2); }
+ | Lhs
+ { $$= $1; }
+ | FieldSpec OPAREN OptExprList CPAREN %prec OPAREN
+ { $$= ActionCreate($1,$3); }
+ | Terminal
+ { $$= $1; }
+ | OPAREN Expr CPAREN
+ { $$= $2; }
+ ;
+
+ActionList : ActionList COMMA Action
+ { $$= (ExprDef *)AppendStmt(&$1->common,&$3->common); }
+ | Action
+ { $$= $1; }
+ ;
+
+Action : FieldSpec OPAREN OptExprList CPAREN
+ { $$= ActionCreate($1,$3); }
+ ;
+
+Lhs : FieldSpec
+ {
+ ExprDef *expr;
+ expr= ExprCreate(ExprIdent,TypeUnknown);
+ expr->value.str= $1;
+ $$= expr;
+ }
+ | FieldSpec DOT FieldSpec
+ {
+ ExprDef *expr;
+ expr= ExprCreate(ExprFieldRef,TypeUnknown);
+ expr->value.field.element= $1;
+ expr->value.field.field= $3;
+ $$= expr;
+ }
+ | FieldSpec OBRACKET Expr CBRACKET
+ {
+ ExprDef *expr;
+ expr= ExprCreate(ExprArrayRef,TypeUnknown);
+ expr->value.array.element= None;
+ expr->value.array.field= $1;
+ expr->value.array.entry= $3;
+ $$= expr;
+ }
+ | FieldSpec DOT FieldSpec OBRACKET Expr CBRACKET
+ {
+ ExprDef *expr;
+ expr= ExprCreate(ExprArrayRef,TypeUnknown);
+ expr->value.array.element= $1;
+ expr->value.array.field= $3;
+ expr->value.array.entry= $5;
+ $$= expr;
+ }
+ ;
+
+Terminal : String
+ {
+ ExprDef *expr;
+ expr= ExprCreate(ExprValue,TypeString);
+ expr->value.str= $1;
+ $$= expr;
+ }
+ | Integer
+ {
+ ExprDef *expr;
+ expr= ExprCreate(ExprValue,TypeInt);
+ expr->value.ival= $1;
+ $$= expr;
+ }
+ | Float
+ {
+ ExprDef *expr;
+ expr= ExprCreate(ExprValue,TypeFloat);
+ expr->value.ival= $1;
+ $$= expr;
+ }
+ | KeyName
+ {
+ ExprDef *expr;
+ expr= ExprCreate(ExprValue,TypeKeyName);
+ memset(expr->value.keyName,0,5);
+ strncpy(expr->value.keyName,$1,4);
+ free($1);
+ $$= expr;
+ }
+ ;
+
+OptKeySymList : KeySymList { $$= $1; }
+ | { $$= NULL; }
+ ;
+
+KeySymList : KeySymList COMMA KeySym
+ { $$= AppendKeysymList($1,$3); }
+ | KeySym
+ { $$= CreateKeysymList($1); }
+ ;
+
+KeySym : IDENT { $$= strdup(scanBuf); }
+ | SECTION { $$= strdup("section"); }
+ | Integer
+ {
+ if ($1<10) { $$= malloc(2); $$[0]= '0' + $1; $$[1]= '\0'; }
+ else { $$= malloc(19); snprintf($$, 19, "0x%x", $1); }
+ }
+ ;
+
+SignedNumber : MINUS Number { $$= -$2; }
+ | Number { $$= $1; }
+ ;
+
+Number : FLOAT { $$= scanInt; }
+ | INTEGER { $$= scanInt*XkbGeomPtsPerMM; }
+ ;
+
+Float : FLOAT { $$= scanInt; }
+ ;
+
+Integer : INTEGER { $$= scanInt; }
+ ;
+
+KeyName : KEYNAME { $$= strdup(scanBuf); }
+ ;
+
+Ident : IDENT { $$= XkbInternAtom(NULL,scanBuf,False); }
+ | DEFAULT { $$= XkbInternAtom(NULL,"default",False); }
+ ;
+
+String : STRING { $$= XkbInternAtom(NULL,scanBuf,False); }
+ ;
+
+OptMapName : MapName { $$= $1; }
+ | { $$= NULL; }
+ ;
+
+MapName : STRING { $$= strdup(scanBuf); }
+ ;
+%%
+void
+yyerror(const char *s)
+{
+ if (warningLevel>0) {
+ (void)fprintf(stderr,"%s: line %d of %s\n",s,lineNum,
+ (scanFile?scanFile:"(unknown)"));
+ if ((warningLevel>3))
+ (void)fprintf(stderr,"last scanned symbol is: %s\n",scanBuf);
+ }
+ return;
+}
+
+
+int
+yywrap(void)
+{
+ return 1;
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 16:39:09 +0000