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Compiling Programs 
Environment Settings Command Prompt ERRORLEVEL Output Files Listing (LST) File Object (OBJ) File Preprocessor (I) File Source (SRC) File Directives Directive List Reference ASM ASMEXPAND BROWSE CODE COND DEBUG DEFINE DISABLE EJECT ENDASM FIXDRK FLOAT64 FLOATFUZZY FUNCTIONS HOLD HPTR INCDIR INTERVAL INTR2 INTVECTOR LARGE LISTINCLUDE MAXARGS MODBIN NAME NOALIAS NOAMAKE NOASMEXPAND NOCASE NOCOND NOEXTEND NOINTVECTOR NOOBJECT NOPRINT NOREGPARMS NVM_CONST OBJECT OBJECTADVANCED OPTIMIZE ORDER PACK PAGELENGTH PAGEWIDTH PARM251 PARM51 PREPRINT PREPRINTONLY PRINT REGFILE REGPARMS RENAMECODE RESTORE ROM SAVE SMALL SRC STRING SYMBOLS TABS TINY UNSIGNED_CHAR USERCLASS WARNING WARNINGLEVEL XSMALL XTINY Language Extensions Preprocessor Advanced Programming Error Messages Library Reference AppendixASMEXPAND Compiler Directive
| Abbreviation | AE |
| Arguments | None. |
| Default | ASMEXPAND |
| µVision | Options — C251 — Misc Controls. |
| Description | The ASMEXPAND directive instructs the compiler preprocessor to expand all symbols used in ASM/ENDASM blocks. This is the default compiler setting. |
| Example | #pragma noasmexpand #define abc 1 #define xx0 2 #define xx1 3 #pragma asm abc equ 2 ; above 'abc' not expanded xx0 equ 10 ; above 'xx0' not expanded #ifdef QQQ xx1 equ 20 #endif #pragma endasm |
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