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Merged
dmsc merged 2 commits into from
Oct 25, 2026
Merged

Size opts #132

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8c90c08
Clear carry in name_new and avoid reloading it in emit_varn
dmsc Oct 25, 2026
cf8fa2c
Remove dead syntax table rows
dmsc Oct 23, 2026
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4 changes: 1 addition & 3 deletions src/actions.asm
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Original file line number Diff line number Diff line change
Expand Up @@ -444,7 +444,7 @@ xit: rts
; Search existing var
jsr var_search
bcs exit
cmp tmp3
eor tmp3
beq emit_varn
::xit_label_err:
not_found:
Expand All @@ -470,7 +470,6 @@ exit:
.proc emit_varn
; Store VARN
txa
clc
jmp parser_emit_byte
.endproc

Expand Down Expand Up @@ -545,7 +544,6 @@ do_create:
ldx #label_ptr - prog_ptr
jsr name_new
inc label_count
clc
rts
.endproc

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3 changes: 0 additions & 3 deletions src/syntax/basic.syn
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Expand Up @@ -142,7 +142,6 @@ ADR_EXPR: string or variable
emit { TOK_VAR_LOAD, VT_ARRAY_BYTE } E_VAR_SEARCH
emit { TOK_NUM, VT_ARRAY_WORD } E_LABEL
emit { TOK_NUM, VT_ARRAY_BYTE } E_LABEL
emit { TOK_VAR_LOAD, VT_ARRAY_STRING } E_VAR_SEARCH
emit { TOK_VAR_ADDR } E_VAR_WORD

USR_EXPR_MORE:
Expand Down Expand Up @@ -190,7 +189,6 @@ INT_FUNCTIONS: integer variable or function
"ASc" STR_EXPR emit { TOK_PUSH_1, TOK_ADD, TOK_PEEK } # TODO: does not check for empty strings.

FUNC_MARK:
pass

# Used to handle PADDLE/STICK/PTRIG/STRIG
RD_PORT:
Expand Down Expand Up @@ -490,7 +488,6 @@ RETURN_VALUE:
pass

MARK_RETURN:
pass

# Optional number after PAUSE
PAUSE_OPT:
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3 changes: 2 additions & 1 deletion src/vars.asm
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Expand Up @@ -224,7 +224,8 @@ loop:
dey
bpl loop

end: rts
end: clc
rts
.endproc

; vi:syntax=asm_ca65
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