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authorDimitri Sokolyuk <demon@dim13.org>2017-08-26 20:31:40 +0200
committerDimitri Sokolyuk <demon@dim13.org>2017-08-26 20:31:40 +0200
commitd80736ab6e8e3cad2f1a30c6eaba2d6883dbe967 (patch)
tree15962f3d8542ae182d88ac5913a3c4bfce6f2b03 /amforth-6.5/common/lib/forth2012/string/search.frt
parent530a312ee523a25e5df475341d201e5bb1296c41 (diff)
Remove AmForth
Diffstat (limited to 'amforth-6.5/common/lib/forth2012/string/search.frt')
-rw-r--r--amforth-6.5/common/lib/forth2012/string/search.frt23
1 files changed, 0 insertions, 23 deletions
diff --git a/amforth-6.5/common/lib/forth2012/string/search.frt b/amforth-6.5/common/lib/forth2012/string/search.frt
deleted file mode 100644
index 36c0339..0000000
--- a/amforth-6.5/common/lib/forth2012/string/search.frt
+++ /dev/null
@@ -1,23 +0,0 @@
-
-\ mostly from gforth. Minor modifications however..
-
-: str= ( c-addr1 u1 c-addr2 u2 -- f ) \ gforth
- compare 0= ;
-
-: string-prefix? ( c-addr1 u1 c-addr2 u2 -- f ) \ gforth
- \ Is c-addr2 u2 a prefix of c-addr1 u1 ?
- tuck 2>r min 2r> str= ;
-
-: >= < 0= ;
-
-: search ( c-addr1 u1 c-addr2 u2 -- c-addr3 u3 flag ) \ string
- 2>r 2dup
- begin
- dup r@ >= \ 2r@ nip >=
- while
- 2dup 2r@ string-prefix? if
- 2swap 2drop 2r> 2drop true exit
- then
- 1 /string
- repeat
- 2drop 2r> 2drop 0 ;