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How to get all distinct words within a set of lines?
Planned maintenance scheduled April 23, 2019 at 00:00UTC (8:00pm US/Eastern)
Announcing the arrival of Valued Associate #679: Cesar Manara
Unicorn Meta Zoo #1: Why another podcast?Check if value matches any regex in a listHow to surround all headlines with empty new lines in a markdown file?How to replace content between two patterns from the file?Why does append(…, readfile()) add a zero when run using Ctrl-R?Get list of lines that begin with a patternHow to anchor matchlist after searchpos?Break-down long strings and search/replace individual wordsAre script local functions (s:funcName()) unit testable?Why does `:call f(…)` do nothing while mapping it to a binding works?Add conceal in function
I would like to extract a list of distinct words from a set of lines. Is there a way of doing this ?
Say for example I have lines that look like this:
[
[(isPhysicallySettledFxFwd, NO,"Y"),(isPhysicallySettledFxFwd,isPhysicallySettledFxSwap,"N")],
[(isPhysicallySettledFxSwap,NO,"Y"),(isPhysicallySettledFxSwap, isPhysicallySettledCommodity,"Y")],
[(isPhysicallySettledCommodity,NO,"Y"),(isPhysicallySettledCommodity,YES,"Y")]
]
Then i would get a list of distinct words, looking this:
isPhysicallySettledFxFwd
isPhysicallySettledFxSwap
isPhysicallySettledCommodity
NO
YES
Y
N
(
)
"
[
]
,
I am not sure how to even start, apart from copying the lines to Excel and doing lots of manipulations...
regular-expression functions vi-words list
New contributor
add a comment |
I would like to extract a list of distinct words from a set of lines. Is there a way of doing this ?
Say for example I have lines that look like this:
[
[(isPhysicallySettledFxFwd, NO,"Y"),(isPhysicallySettledFxFwd,isPhysicallySettledFxSwap,"N")],
[(isPhysicallySettledFxSwap,NO,"Y"),(isPhysicallySettledFxSwap, isPhysicallySettledCommodity,"Y")],
[(isPhysicallySettledCommodity,NO,"Y"),(isPhysicallySettledCommodity,YES,"Y")]
]
Then i would get a list of distinct words, looking this:
isPhysicallySettledFxFwd
isPhysicallySettledFxSwap
isPhysicallySettledCommodity
NO
YES
Y
N
(
)
"
[
]
,
I am not sure how to even start, apart from copying the lines to Excel and doing lots of manipulations...
regular-expression functions vi-words list
New contributor
add a comment |
I would like to extract a list of distinct words from a set of lines. Is there a way of doing this ?
Say for example I have lines that look like this:
[
[(isPhysicallySettledFxFwd, NO,"Y"),(isPhysicallySettledFxFwd,isPhysicallySettledFxSwap,"N")],
[(isPhysicallySettledFxSwap,NO,"Y"),(isPhysicallySettledFxSwap, isPhysicallySettledCommodity,"Y")],
[(isPhysicallySettledCommodity,NO,"Y"),(isPhysicallySettledCommodity,YES,"Y")]
]
Then i would get a list of distinct words, looking this:
isPhysicallySettledFxFwd
isPhysicallySettledFxSwap
isPhysicallySettledCommodity
NO
YES
Y
N
(
)
"
[
]
,
I am not sure how to even start, apart from copying the lines to Excel and doing lots of manipulations...
regular-expression functions vi-words list
New contributor
I would like to extract a list of distinct words from a set of lines. Is there a way of doing this ?
Say for example I have lines that look like this:
[
[(isPhysicallySettledFxFwd, NO,"Y"),(isPhysicallySettledFxFwd,isPhysicallySettledFxSwap,"N")],
[(isPhysicallySettledFxSwap,NO,"Y"),(isPhysicallySettledFxSwap, isPhysicallySettledCommodity,"Y")],
[(isPhysicallySettledCommodity,NO,"Y"),(isPhysicallySettledCommodity,YES,"Y")]
]
Then i would get a list of distinct words, looking this:
isPhysicallySettledFxFwd
isPhysicallySettledFxSwap
isPhysicallySettledCommodity
NO
YES
Y
N
(
)
"
[
]
,
I am not sure how to even start, apart from copying the lines to Excel and doing lots of manipulations...
regular-expression functions vi-words list
regular-expression functions vi-words list
New contributor
New contributor
New contributor
asked 1 hour ago
user3203476user3203476
1083
1083
New contributor
New contributor
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
You can do something like this:
:let a=[]
:%s/w+/=add(a, submatch(0))/gn
:new
:put =uniq(sort(a))
This will first declare a list a
to work with. Then we run a :%s
command, to capture all word-characters (w+
) and act on all matches (g
flag of the :s
command), but won't actually replace (n
flag). We use a sub-replace-expression(=
) in the replacement part, to store the captured submatch in list a
.
And finally, we create a new window, and put the unique and sorted (uniq
) content of list a into it.
You can get a lot more sophisticated, like only capturing certain words, or counting the numbers, but this shows how flexible the :s
command is.
how wonderful ! thank you !!
– user3203476
25 mins ago
add a comment |
Maybe this:
:%s/W/rr/g
:sort u
:g/^s*$/d
The first puts a line break before and after each non-word character.
The second command sorts the entire file with the option "unique", so all duplicate lines are removed.
The third command deletes all lines that are empty or only contain whitespaces.
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can do something like this:
:let a=[]
:%s/w+/=add(a, submatch(0))/gn
:new
:put =uniq(sort(a))
This will first declare a list a
to work with. Then we run a :%s
command, to capture all word-characters (w+
) and act on all matches (g
flag of the :s
command), but won't actually replace (n
flag). We use a sub-replace-expression(=
) in the replacement part, to store the captured submatch in list a
.
And finally, we create a new window, and put the unique and sorted (uniq
) content of list a into it.
You can get a lot more sophisticated, like only capturing certain words, or counting the numbers, but this shows how flexible the :s
command is.
how wonderful ! thank you !!
– user3203476
25 mins ago
add a comment |
You can do something like this:
:let a=[]
:%s/w+/=add(a, submatch(0))/gn
:new
:put =uniq(sort(a))
This will first declare a list a
to work with. Then we run a :%s
command, to capture all word-characters (w+
) and act on all matches (g
flag of the :s
command), but won't actually replace (n
flag). We use a sub-replace-expression(=
) in the replacement part, to store the captured submatch in list a
.
And finally, we create a new window, and put the unique and sorted (uniq
) content of list a into it.
You can get a lot more sophisticated, like only capturing certain words, or counting the numbers, but this shows how flexible the :s
command is.
how wonderful ! thank you !!
– user3203476
25 mins ago
add a comment |
You can do something like this:
:let a=[]
:%s/w+/=add(a, submatch(0))/gn
:new
:put =uniq(sort(a))
This will first declare a list a
to work with. Then we run a :%s
command, to capture all word-characters (w+
) and act on all matches (g
flag of the :s
command), but won't actually replace (n
flag). We use a sub-replace-expression(=
) in the replacement part, to store the captured submatch in list a
.
And finally, we create a new window, and put the unique and sorted (uniq
) content of list a into it.
You can get a lot more sophisticated, like only capturing certain words, or counting the numbers, but this shows how flexible the :s
command is.
You can do something like this:
:let a=[]
:%s/w+/=add(a, submatch(0))/gn
:new
:put =uniq(sort(a))
This will first declare a list a
to work with. Then we run a :%s
command, to capture all word-characters (w+
) and act on all matches (g
flag of the :s
command), but won't actually replace (n
flag). We use a sub-replace-expression(=
) in the replacement part, to store the captured submatch in list a
.
And finally, we create a new window, and put the unique and sorted (uniq
) content of list a into it.
You can get a lot more sophisticated, like only capturing certain words, or counting the numbers, but this shows how flexible the :s
command is.
answered 45 mins ago
Christian BrabandtChristian Brabandt
16.2k2646
16.2k2646
how wonderful ! thank you !!
– user3203476
25 mins ago
add a comment |
how wonderful ! thank you !!
– user3203476
25 mins ago
how wonderful ! thank you !!
– user3203476
25 mins ago
how wonderful ! thank you !!
– user3203476
25 mins ago
add a comment |
Maybe this:
:%s/W/rr/g
:sort u
:g/^s*$/d
The first puts a line break before and after each non-word character.
The second command sorts the entire file with the option "unique", so all duplicate lines are removed.
The third command deletes all lines that are empty or only contain whitespaces.
add a comment |
Maybe this:
:%s/W/rr/g
:sort u
:g/^s*$/d
The first puts a line break before and after each non-word character.
The second command sorts the entire file with the option "unique", so all duplicate lines are removed.
The third command deletes all lines that are empty or only contain whitespaces.
add a comment |
Maybe this:
:%s/W/rr/g
:sort u
:g/^s*$/d
The first puts a line break before and after each non-word character.
The second command sorts the entire file with the option "unique", so all duplicate lines are removed.
The third command deletes all lines that are empty or only contain whitespaces.
Maybe this:
:%s/W/rr/g
:sort u
:g/^s*$/d
The first puts a line break before and after each non-word character.
The second command sorts the entire file with the option "unique", so all duplicate lines are removed.
The third command deletes all lines that are empty or only contain whitespaces.
answered 24 mins ago
RalfRalf
3,6651317
3,6651317
add a comment |
add a comment |
user3203476 is a new contributor. Be nice, and check out our Code of Conduct.
user3203476 is a new contributor. Be nice, and check out our Code of Conduct.
user3203476 is a new contributor. Be nice, and check out our Code of Conduct.
user3203476 is a new contributor. Be nice, and check out our Code of Conduct.
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