Overview
| Comment: | smaz-tools: new primitive to add all the words of an input text |
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| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
efffae966f3274d7d731e90e8ad75189 |
| User & Date: | nat on 2016-10-02 16:10:17 |
| Other Links: | manifest | tags |
Context
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2016-10-03
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| 19:27 | tools/smaz: also add words from input phrases, on top of substrings check-in: 15ea367b55 user: nat tags: trunk | |
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2016-10-02
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| 16:10 | smaz-tools: new primitive to add all the words of an input text check-in: efffae966f user: nat tags: trunk | |
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2016-10-01
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| 15:25 | tools/smaz: add a command-line option to output current dictionary check-in: 1516f5a576 user: nat tags: trunk | |
Changes
Modified src/natools-smaz-tools.adb from [99ea3f33bb] to [a336f10fe0].
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if Word_Maps.Has_Element (Cursor) then
Word_Maps.Update_Element (Counter.Map, Cursor, Update'Access);
else
Word_Maps.Insert (Counter.Map, Word, Count);
end if;
end Add_Word;
procedure Add_Words
(Counter : in out Word_Counter;
Phrase : in String;
Min_Size : in Positive;
Max_Size : in Positive)
is
subtype Word_Part is Character with Static_Predicate
=> Word_Part in '0' .. '9' | 'A' .. 'Z' | 'a' .. 'z'
| Character'Val (128) .. Character'Val (255);
I, First, Next : Positive;
begin
if Max_Size < Min_Size then
return;
end if;
I := Phrase'First;
Main_Loop :
while I in Phrase'Range loop
Skip_Non_Word :
while I in Phrase'Range and then Phrase (I) not in Word_Part loop
I := I + 1;
end loop Skip_Non_Word;
exit Main_Loop when I not in Phrase'Range;
First := I;
Skip_Word :
while I in Phrase'Range and then Phrase (I) in Word_Part loop
I := I + 1;
end loop Skip_Word;
Next := I;
if Next - First in Min_Size .. Max_Size then
Add_Word (Counter, Phrase (First .. Next - 1));
end if;
end loop Main_Loop;
end Add_Words;
function Simple_Dictionary
(Counter : in Word_Counter;
Word_Count : in Natural)
return String_Lists.List
is
use type Ada.Containers.Count_Type;
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Modified src/natools-smaz-tools.ads from [1f1e29a7d3] to [a92069b766].
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(Counter : in out Word_Counter;
Phrase : in String;
Min_Size : in Positive;
Max_Size : in Positive);
-- Include all the substrings of Phrase whose lengths are
-- between Min_Size and Max_Size.
procedure Add_Words
(Counter : in out Word_Counter;
Phrase : in String;
Min_Size : in Positive;
Max_Size : in Positive);
-- Add the "words" from Phrase into Counter, with a word being currently
-- defined as anything between ASCII blanks or punctuation,
-- or in other words [0-9A-Za-z\x80-\xFF]+
function Simple_Dictionary
(Counter : in Word_Counter;
Word_Count : in Natural)
return String_Lists.List;
-- Return the Word_Count words in Counter that have the highest score,
-- the score being count * length.
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