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authorDimitri Sokolyuk <demon@dim13.org>2017-08-19 12:15:28 +0200
committerDimitri Sokolyuk <demon@dim13.org>2017-08-19 12:15:28 +0200
commit67d25d837ac55f28a366c0a3b262e439a6e75fc3 (patch)
treedf7715c7724c5935ab87c807f3b8b4ef529315e3 /amforth-6.5/common/words/spaces.asm
parente0d6784e89dba33226c0edb815bb974486fa7c48 (diff)
Add AmForth
Diffstat (limited to 'amforth-6.5/common/words/spaces.asm')
-rw-r--r--amforth-6.5/common/words/spaces.asm27
1 files changed, 27 insertions, 0 deletions
diff --git a/amforth-6.5/common/words/spaces.asm b/amforth-6.5/common/words/spaces.asm
new file mode 100644
index 0000000..7ecbcd8
--- /dev/null
+++ b/amforth-6.5/common/words/spaces.asm
@@ -0,0 +1,27 @@
+; ( n -- )
+; Character IO
+; emits n space(s) (bl)
+
+.if cpu_msp430==1
+ HEADER(XT_SPACES,6,"spaces",DOCOLON)
+.endif
+
+.if cpu_avr8==1
+VE_SPACES:
+ .dw $ff06
+ .db "spaces"
+ .dw VE_HEAD
+ .set VE_HEAD = VE_SPACES
+XT_SPACES:
+ .dw DO_COLON
+PFA_SPACES:
+
+.endif
+;C SPACES n -- output n spaces
+; BEGIN DUP 0> WHILE SPACE 1- REPEAT DROP ;
+ .DW XT_ZERO, XT_MAX
+SPCS1: .DW XT_DUP,XT_DOCONDBRANCH
+ DEST(SPCS2)
+ .DW XT_SPACE,XT_1MINUS,XT_DOBRANCH
+ DEST(SPCS1)
+SPCS2: .DW XT_DROP,XT_EXIT