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authorJacob Ward <jacobward1898@gmail.com>2016-03-05 17:59:05 -0700
committerJacob Ward <jacobward1898@gmail.com>2016-03-05 17:59:05 -0700
commit2bfc9b81caacbb097a190b170925b07554827ee1 (patch)
treef96adf9092a6a87ed9100dc42ff597ede4fbf0a9
parenta7da2cedb659cd888232c88b05b4bba687f7b6f7 (diff)
parente2221d36cc32d7d59a79736fbb0490c6edb71bd7 (diff)
Merge pull request #2176 from JacobCWard/typo-11
[factor/en] minor typo. dont -> don't
-rw-r--r--factor.html.markdown40
1 files changed, 20 insertions, 20 deletions
diff --git a/factor.html.markdown b/factor.html.markdown
index a0726420..79596d83 100644
--- a/factor.html.markdown
+++ b/factor.html.markdown
@@ -24,33 +24,33 @@ Code in this file can be typed into Factor, but not directly imported because th
5 4 + ! No output
! `.` pops the top result from the stack and prints it.
-. ! 9
+. ! 9
! More examples of arithmetic:
-6 7 * . ! 42
-1360 23 - . ! 1337
-12 12 / . ! 1
-13 2 mod . ! 1
+6 7 * . ! 42
+1360 23 - . ! 1337
+12 12 / . ! 1
+13 2 mod . ! 1
-99 neg . ! -99
--99 abs . ! 99
-52 23 max . ! 52
-52 23 min . ! 23
+99 neg . ! -99
+-99 abs . ! 99
+52 23 max . ! 52
+52 23 min . ! 23
! A number of words are provided to manipulate the stack, collectively known as shuffle words.
3 dup - ! duplicate the top item (1st now equals 2nd): 3 - 3
2 5 swap / ! swap the top with the second element: 5 / 2
-4 0 drop 2 / ! remove the top item (dont print to screen): 4 / 2
+4 0 drop 2 / ! remove the top item (don't print to screen): 4 / 2
1 2 3 nip .s ! remove the second item (similar to drop): 1 3
1 2 clear .s ! wipe out the entire stack
-1 2 3 4 over .s ! duplicate the second item to the top: 1 2 3 4 3
+1 2 3 4 over .s ! duplicate the second item to the top: 1 2 3 4 3
1 2 3 4 2 pick .s ! duplicate the third item to the top: 1 2 3 4 2 3
-! Creating Words
+! Creating Words
! The `:` word sets Factor into compile mode until it sees the `;` word.
: square ( n -- n ) dup * ; ! No output
-5 square . ! 25
+5 square . ! 25
! We can view what a word does too.
! \ suppresses evaluation of a word and pushes its identifier on the stack instead.
@@ -88,9 +88,9 @@ Code in this file can be typed into Factor, but not directly imported because th
0 [ "Zero is true" . ] when ! Zero is true
f [ "F is true" . ] when ! No output
f [ "F is false" . ] unless ! F is false
-2 [ "Two is true" . ] [ "Two is false" . ] if ! Two is true
+2 [ "Two is true" . ] [ "Two is false" . ] if ! Two is true
-! By default the conditionals consume the value under test, but starred variants
+! By default the conditionals consume the value under test, but starred variants
! leave it alone if it's true:
5 [ . ] when* ! 5
@@ -100,7 +100,7 @@ f [ . ] when* ! No output, empty stack, f is consumed because it's false
! Loops
! You've guessed it.. these are higher order words too.
-5 [ . ] each-integer ! 0 1 2 3 4
+5 [ . ] each-integer ! 0 1 2 3 4
4 3 2 1 0 5 [ + . ] each-integer ! 0 2 4 6 8
5 [ "Hello" . ] times ! Hello Hello Hello Hello Hello
@@ -114,7 +114,7 @@ f [ . ] when* ! No output, empty stack, f is consumed because it's false
! Loop reducing or building lists:
{ 1 2 3 4 5 } [ 2 mod 0 = ] filter ! Keeps only list members for which quotation yields true: { 2 4 }
{ 2 4 6 8 } 0 [ + ] reduce . ! Like "fold" in functional languages: prints 20 (0+2+4+6+8)
-{ 2 4 6 8 } 0 [ + ] accumulate . . ! Like reduce but keeps the intermediate values in a list: prints { 0 2 6 12 } then 20
+{ 2 4 6 8 } 0 [ + ] accumulate . . ! Like reduce but keeps the intermediate values in a list: prints { 0 2 6 12 } then 20
1 5 [ 2 * dup ] replicate . ! Loops the quotation 5 times and collects the results in a list: { 2 4 8 16 32 }
1 [ dup 100 < ] [ 2 * dup ] produce ! Loops the second quotation until the first returns false and collects the results: { 2 4 8 16 32 64 128 }
@@ -142,7 +142,7 @@ name get-global . ! "Bob"
2 :> c ! Declares immutable variable c to hold 2
c . ; ! Print it out
-! In a word declared this way, the input side of the stack declaration
+! In a word declared this way, the input side of the stack declaration
! becomes meaningful and gives the variable names stack values are captured into
:: double ( a -- result ) a 2 * ;
@@ -150,7 +150,7 @@ name get-global . ! "Bob"
:: mword2 ( a! -- x y ) ! Capture top of stack in mutable variable a
a ! Push a
a 2 * a! ! Multiply a by 2 and store result back in a
- a ; ! Push new value of a
+ a ; ! Push new value of a
5 mword2 ! Stack: 5 10
! Lists and Sequences
@@ -167,7 +167,7 @@ name get-global . ! "Bob"
"Concat" "enate" append ! "Concatenate" - strings are sequences too
"Concatenate" "Reverse " prepend ! "Reverse Concatenate"
{ "Concatenate " "seq " "of " "seqs" } concat ! "Concatenate seq of seqs"
-{ "Connect" "subseqs" "with" "separators" } " " join ! "Connect subseqs with separators"
+{ "Connect" "subseqs" "with" "separators" } " " join ! "Connect subseqs with separators"
! And if you want to get meta, quotations are sequences and can be dismantled..
0 [ 2 + ] nth ! 2