Routines
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65333: Match String: Look Up Variable
Used by the routines at PrintString and MatchString.
Calls LOOK-VARS for the name pointed to by HL. Returns with the zero flag set if the variable is missing or empty; else HL points to the string body and BC holds its length.
Input
HL Pointer to the variable name
MatchString_LookUpVariable 65333 PUSH HL
65334 LD HL,(23645)
65337 EX (SP),HL
65338 LD (23645),HL
65341 CALL 10418
65344 EX (SP),HL
65345 LD (23645),HL
65348 POP HL
65349 JR C,MatchString_LookUpVariable_0
65351 INC HL
65352 LD C,(HL)
65353 INC HL
65354 LD B,(HL)
65355 INC HL
65356 LD A,B
65357 OR C
65358 RET
MatchString_LookUpVariable_0 65359 EI
65360 RST 8
65361 DEFB 1 Error code for the RST 8 above.
65362 DEFB 0
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