I would like to know if it is possible to add spaces (30 spaces) at cursor position
I tried to do it with regex but I don't know how to represent the actual cursor position in regex.
30iSPACE will add 30 spaces at the cursor position in command mode.
You can use vim register for this:
"a defines register a and if you cut a whitespace with "ax makes register a has whitespace. Then use:
30"ap
Cut a whitespace with x and paste it with 30p
Note: Registers don't forget its value so first solution is more useful.
In addition to already given answers I can say that cursor position is represented in regex with \%#, so s/\%#/\=repeat(" ", 30)/ will add 30 spaces at cursor position just like 30i<Space><Esc>.
Related
I have this regex that's worked well so far that splits 'name=value' pairs separated by a given character.
(?s)([^\s=]+)=(.*?)(?=\s+[^\s=]+=|\Z)
I know the separator, but the problem is in the example below (tab separated):
usrName=Wilma sev=4 cat=Detection CommandLine="C:\powershell.exe" -Enc 0ATQBpAG0AAcABDAHIAZQBkAHMAIgA= IOCValue= ProcessEndTime=2023-01-18 15:51:05
https://regex101.com/r/1wgVxs/5
Some values can have no value in the case of 'IOCValue' which works as expected, however some values like the CommandLine are giving me up to -Enc as one match and the remainder to the next pair as another.
What I'm hoping to get out from the above is:
usrName=Wilma
sev=4
cat=Detection
CommandLine="C:\powershell.exe" -Enc 0ATQBpAG0AAcABDAHIAZQBkAHMAIgA=
IOCValue=
ProcessEndTime=2023-01-18 15:51:05
But I'm getting:
usrName=Wilma
sev=4
cat=Detection
CommandLine="C:\powershell.exe" -Enc
0ATQBpAG0AAcABDAHIAZQBkAHMAIgA=
IOCValue=
ProcessEndTime=2023-01-18 15:51:05
Given I know the separator is a tab I think what I need is to only look for name=value pairs when they are at the start of the line or proceeded by the separator (tab). Is this possible?
Note, I can expect a space separator too, but I have a less performant and messy non-regex version I can send these too, so presume tab.
You may use this simplified regex:
(?s)([^\s=]+)=(.*?)(?=\t|\Z)
Updated RegEx Demo
Here, lookahead (?=\t|\Z) will make sure that value part is followed by either a tab character or end position.
I need a tip, tip or suggestion followed by some example of how I can add an extension in .txt format after the last character of a variable's output line.
For example:
set txt " ONLINE ENGLISH COURSE - LESSON 5 "
set result [concat "$txt" .txt]
Print:
Note that there is space in the start, means and fin of the variable phrase (txt). What must be maintained are the spaces of the start and means. But replace the last space after the end of the sentence, with the format of the extension [.txt].
With the built-in concat method of Tcl, it does not achieve the desired effect.
The expected result was something like this:
ONLINE ENGLISH COURSE - LESSON 5.txt
I know I could remove spaces with string map but I don't know how to remove just the last occurrence on the line.
And otherwise I don’t know how to remove the last space to add the text [.txt]
If anyone can point me to one or more solutions, thank you in advance.
set result "[string trimright $txt].txt"
or
set result [regsub {\s*$} $txt ".txt"]
I have a column of text like this:
usa
canada
alaska
And the second column:
,seattle
,toronto
,anchorage
I want add the second column next to the first like this
usa,seattle
canada,toronto
alaska,anchorage
I tried with the column mode, but the different lenghts made a mess.
I don't feel like you have enough structure about your data to explain this better, but couldn't you just "find all" comma's to highlight all of the commas, press ctrl+shift+right until you highlight the second column values and then ctrl+left until the cursor is at the end of the first column values and paste them?
If you wanted to automate it and that's why you're asking for a regex, then you could just use find and replace like this:
Find: ([a-zA-Z]*)([\t\ ]*)(\,([a-zA-z])*)
Repl: $1$3
Use is find, any number of capital, or lower letters
as $1, followed by any number of tabs, or spaces as $2,
and then a comma followed by any number of upper or lower
case letters as $3. You remove the spaces or tabs(replace
the second catch with any other delimiter or spacing if
necessary
Edited to be copy&paste ready for you to use in Notepad++.
Don't forget to make sure "extended" is turned on in your
find/replace options so you can catch any tabs or spaces.
Result should be: Skip $2 in replace and return just row1,row3
I want to add a minus sign "-" infront of the first word in a line on the editor VIM. The lines contains spaces for indentation. The indentation shall not be touched. E.g
As Is
list point 1
sub list point 2
and so on...
I want
- list point 1
- sub list point 2
- and so on...
I can find the first word, but i struggle with replacing it in the correct way.
^\s*\w
in Vim
/^\s*\w
But in the replacement I always remove the complete found part....
:s/^\s*\w/- \w/
Which leads to
- ist point 1
- ub list point 2
- nd so on...
Use & which is replaced with the matched string:
:%s/\w/- &
I'm late to the party but:
:%norm! I- <CR>
And another one with :s:
:%s/^\s*/&- /
An alternative to falsetrue's answer: You can capture the first word character and print it out along with the leading -:
%s/\(\w\)/- \1/
:normal cmd may help too:
:%norm! wi-
note that after - there is a space.
I have a file with long lines and need to see/ copy what the values are in a specic location(s) for the whole file but copy the rest of the line.
If the text width is small enough, ~184 columns, I can use :set colorcolumnnum to highlight the value. However over 184 characters it gets a bit unwieldy scrolling.
I tried :g/\%1237c/y Z, for one of the positions I needed, but that yanked the entire line.
eg for a smaller sample :g/\%49c/y Z will yank all of line 1 and 2 but I want to yank, or copy, the character at that column ie = on line 1 and x on line 2.
vim: filetype=help foldmethod=indent foldclose=all modifiable noreadonly
Table of Contents *sfcontents* *vim* *regex* *sfregex*
*sfsearch* - Search specific commands
|Ampersand-replaces-previous-pattern|
|append-a-global-search-to-a-register|
*sfHelp* Various Help related commands
There are two problems with your :g command:
For each matching line, the cursor is positioned on the first column. So even though you've matched at a particular column, that position is lost.
The \%c atom actually matches byte indices (what Vim somewhat confusingly names "columns"), so your measurement will be off for Tab and non-ASCII characters. Use the virtual column atom \%v instead.
Instead of :global, I would use :substitute with a replace-expression, in the idiom described at how to extract regex matches using vim:
:let t=[] | %s/\%49v./\=add(t, submatch(0))[-1]/g | let ## = join(t, "\n")
Alternatively, if you install my ExtractMatches plugin, I'd be that short command invocation:
:YankMatchesToReg /\%50v./