When I type /foo and then enter, is there a way to mark occurrence for all highlighted words? Right now, the /search seems pretty useless compared to the regular atom search, since it only highlights but doesn't let you replace.
The key / is used for searching, whereas :s for substitutions (i.e. replacements). So to replace foo with bar you can do:
:%s/foo/bar/gc
Here % means look for replacements in the entire file, and the last gc are replacement flags. The Vim documentation provides a great explanation of the topic and it can be accessed by typing :help subs. To learn more about replacement flags: :h flags.
Some more suggestions for a good workflow (at least in Vim itself):
After using /foo to locate a match, and you only want to replace that one: As the cursor is at the start of the match, you can use ce, cE or more generally cgn (gn selects the current / next match; it's a recent addition in version 8.0).
If you want to replace all matches, you don't need to repeat the search pattern in the :substitute command; an empty {pattern} there will recall the search pattern. So, you can briefly write :%s//bar/g (+ c to interactively influence replacements).
It seems I can't mark occurrence if I press enter. However, I can do some things if I haven't pressed enter.
cmd-o marks all search occurrences
ctr-cmd-c waits for you to specify a range, and then changes all search occurrences
Apologies if this has been posted already, for I cannot find an answer, even on the vim wiki.
Is there a way I can run multiple commands in vim command-line mode off of a single :g search?
For example,
:%g/foo/ s/bar/\=#a/g | exe "norm /cat\<enter>\"ayiw"
Which (for what I intend it to do) should, on every line matching foo, replace bar with the contents of register a, and then find the next iteration of cat (even if it is many lines ahead), and put the surrounding word into register a.
Instead, this specific syntax completes the subsitution command using the current contents of the initial a register, and then executes the normal mode command on a single line (after the substitution has been completed).
This example is not my specific use-case but shows one instance where this functionality is useful. I realize I could put it all into a single exe, i.e., %g/foo/exe "norm :s/bar/\\=#a/g\<enter>/cat\<enter>\"ayiw", but I would like to do it the first way, as I feel it is more flexible.
I would prefer to do this using vanilla vim, but if a plugin exists for this, that is an okay alternative. Does anybody know if there is syntax to do such a thing?
Okay a "little bit" dirty, but does this work for you?
:let list = split(execute('g/cat/p'), '\n') | g/foo/ s/bar/\=matchstr(remove(list, 0), '\s\d\+\s\zs.*')/g
It first reads all occurences of cat save them in a list.
Then replace the first bar with the first cat... and so on.
The dirty part ist the matchstr command. the g//p also returns a number for the result so the list looks like this:
1 cat
2 cat
3 cat
...
that's why we have to remove a bit from the front. I would love to hear if someone knows a clean solution for that (I am also interested in a clean vimscript solution, does not have to be a oneliner).
You can do this (at least for multiple :s commands applied to a single :g). Example:
" SHORT STORY TITLES to single word of CapitalizedWords within <h3>s
.,$g/^\L\+$/s/[^A-Z0-9 ]\+//ge|s/\u\+/\L&/ge|s/\<\l\+\>/\u&/ge|s/ \+//ge|s/.*/<h3>&<\/h3>/
I'm wondering if there is a way to find a pattern, but restrict it to the current line. Basically, the equivalent of /PATTERN but restricted to the current line, rather than the entire document.
I've tried :s/PATTERN, but that deletes the pattern from the line and places my cursor at the beginning of the line, which is not at all what I need. I was hoping you could search without replacing...
I'm hoping to use this for a macro in order to place my cursor at the start of that pattern, as would happen when you do /PATTERN on the entire file, so anything that is macro-friendly is even better.
Any vim users out there that might have an idea?
EDIT: 0/PATTERN in a macro would work for my current need, but I'm hoping there's a more specific way to restrict the search.
ANSWER: There's a few ways posted in here so far, but the one I like best right now is using Shift+V to select the current line visually, followed by /\%V to search only in the visual selection. Then Shift+V again will turn off the visual mode.
My knowledge about macro is limited, but interactively, you can select current line with Shift + V, and then do /\%Vsearch (see http://vimdoc.sourceforge.net/htmldoc/pattern.html#/\%V).
try to Find first character of the Pattern by typing
f <letter>
It's not exactly what you need but can help to solve the problem.
/\%9lsearch
Where \%9 means line number 9.
Typing in the line number is still a bit lame. You can ctrl+r= followed by a vim expression and enter to evaluate the vim expression and insert its output. line('.') will return the line of the cursor.
In one complete step
/\%<c-r>=line('.')<cr>lsearch
For more help see:
:h /\%l
:h i_CTRL-R
Place the cursor on the line you want to search in
Select it with shift+v
Type / to begin searching
Prefix your term with \%V, e.g. \%Vabc to search for abc in only the visually selected blocks (in our case the single line)
You can search without replacing by using
:s/PATTERN//gc
Then press n to skip the replacement. If the pattern is not found, you won't even be asked.
You could also just highlight the current line or the range of lines.
I have this dataset in a csv file
1.33570301776, 3.61194e-06, 7.24503e-06, -9.91572e-06, 1.25098e-05, 0.0102828, 0.010352, 0.0102677, 0.0103789, 0.00161604, 0.00167978, 0.00159998, 0.00182596, 0.0019804, 0.0133687, 0.010329, 0.00163437, 0.00191202, 0.0134425
1.34538754675, 3.3689e-06, 9.86066e-06, -9.12075e-06, 1.18058e-05, 0.00334344, 0.00342207, 0.00332897, 0.00345504, 0.00165532, 0.00170412, 0.00164234, 0.00441903, 0.00459294, 0.00449357, 0.00339737, 0.00166596, 0.00451926, 0.00455153
1.34808186291, -1.99011e-06, 6.53026e-06, -1.18909e-05, 9.52337e-06, 0.00158065, 0.00166529, 0.0015657, 0.0017022, 0.000740644, 0.00078635, 0.000730052, 0.00219736, 0.00238191, 0.00212762, 0.00163783, 0.000750669, 0.00230171, 0.00217917
As you can see, the numbers are formatted differently and misaligned. Is there a way in vim to quickly align the columns properly, so that the result is this
1.33570301776, 3.61194e-06, 7.24503e-06, -9.91572e-06, 1.25098e-05, 0.0102828, 0.010352, 0.0102677, 0.0103789, 0.00161604, 0.00167978, 0.00159998, 0.00182596, 0.0019804, 0.0133687, 0.010329, 0.00163437, 0.00191202, 0.0134425
1.34538754675, 3.3689e-06, 9.86066e-06, -9.12075e-06, 1.18058e-05, 0.00334344, 0.00342207, 0.00332897, 0.00345504,0.00165532, 0.00170412, 0.00164234, 0.00441903, 0.00459294, 0.00449357, 0.00339737, 0.00166596, 0.00451926, 0.00455153
1.34808186291, -1.99011e-06, 6.53026e-06, -1.18909e-05, 9.52337e-06, 0.00158065, 0.00166529, 0.0015657, 0.0017022, 0.000740644,0.00078635, 0.000730052,0.00219736, 0.00238191, 0.00212762, 0.00163783, 0.000750669,0.00230171, 0.00217917
That would be great to copy and paste sections with ctrl-v. Any hints?
If you're on some kind of UNIX (Linux, etc), you can cheat and filter it through the column(1) command.
:%!column -t
The above will parse on delimiters inside string literals which is wrong, so you will likely need pre-processing steps and specifying the delimiter for this file for example:
%!sed 's/","/\&/' | column -t -s '&'
Sometimes we want to align just two columns. In that case, we don't need any plugins and can use pure Vim functionality like this:
Choose a separator. In OP's post this is a comma, in my example this is =.
Add spaces before/after it. I use s/=/= ...spaces... / in visual selection for this.
Locate to the longest word and place cursor after it.
Remove all the extra whitespace using dw and vertical movement.
Example of this technique demonstrated below:
I don't find myself needing to align things often enough to install another plugin, so this was my preferred way of accomplishing it - especially that it doesn't require much thinking.
As sunny256 suggested, the column command is a great way of doing this on Unix/Linux machines, but if you want to do it in pure Vim (so that it can be used in Windows as well), the easiest way is to install the Align plugin and then do:
:%Align ,
:%s/\(\s\+\),\s/,\1/g
The first line aligns the entries on the commas and the second moves the comma so that it's flush with the preceding value. You may be able to use AlignCtrl to define a custom mapping that does the whole lot in one go, but I can never remember how to use it...
Edit
If you don't mind two spaces between entries and you want to do this in one command, you can also do:
:%Align ,\zs
This is a great answer using vim macros: https://stackoverflow.com/a/8363786/59384 - basically, you start recording a macro, format the first column, stop recording then repeat the macro for all remaining lines.
Copy/pasted from that answer:
qa0f:w100i <Esc>19|dwjq4#a
Note the single space after the 100i, and the <Esc> means "press escape"--don't type "<Esc>" literally.
Translation:
qa -- record macro in hotkey a
0 -- go to beginning of line
f: -- go to first : symbol
w -- go to next non-space character after the symbol
100i <Esc> -- insert 100 spaces
19| -- go to 19th column (value 19 figured out manually)
dw -- delete spaces until : symbol
j -- go to next line
q -- stop recording macro
4#a -- run the macro 4 times (for the remaining 4 lines)
We now also have the fabulous EasyAlign plugin, written by junegunn.
Demonstration GIF from its README:
Also, Tabularize is quite good http://vimcasts.org/episodes/aligning-text-with-tabular-vim/
You could use the csv.vim plugin.
:%ArrangeColumn
However, this will not do exactly what you have asked: it will right adjust the contents of cells, whereas you have your values aligned by the decimal point or by the first digit.
The plugin has many other useful commands for working with CSV files.
also if you have very long columns it can be handy to disable default wrapping
:set nowrap
:%!column -t
(note in debian you also have a further option for column -n which if you want to split multiple adjacent delimiters)
Here’s a pure Vim script answer, no plugins, no macros:
It might be most clear to start out with my problem’s solution as an example. I selected the lines of code I wanted to affect, then used the following command (recall that entering command mode from visual mode automatically prepends the “'<,'>”, so it acts on the visual range):
:'<,'>g``normal / "value<0d>D70|P`
Except I did NOT actually type “<0d>”. You can enter unprintable characters on the command line by pressing ctrl-v, then the key you want to type. “<0d>” is what is rendered on the command line after I typed ‘ctrl-v enter’. Here, it’s parsed by the “normal” command as the exit from “/” search mode. The cursor then jumps to “ value” in the current line.
Then we simply [D]elete the rest of the line, jump to column 70 (or whatever you need in your case), and [P]ut what we just deleted. This does mean we have to determine the width of the widest line, up to our search. If you haven’t put that information in your statusline, you can see the column of the cursor by entering the normal mode command ‘g ctrl-g’. Also note that jumping to a column that doesn’t exist requires the setting 'virtualedit'!
I left the search term for the :g(lobal) command empty, since we used a visual block and wanted to affect every line, but you can leave off using a visual selection (and the “'<,'>”) and put a search term there instead. Or combine a visual selection and a search term to narrow things more finely/easily.
Here’s something I learned recently: if you mess up on a complex command mode command, undo with ‘u’ (if it affected the buffer), then press “q:” to enter a special command history buffer that acts much like a conventional buffer. Edit any line and press enter, and the changed command is entered as a new command. Indispensable if you don’t want to have to stress over formulating everything perfectly the first time.
I just wrote tablign for this purpose. Install with
pip3 install tablign --user
Then simply mark the table in vim and do
:'<,'>:!tablign
Pretty old question, but I've recently availed myself of an excellent vim plugin that enables table formatting either on the fly or after-the-fact (as your use case requires):
https://github.com/dhruvasagar/vim-table-mode
I have this in my .vimrc.
command! CSV set nowrap | %s/,/,|/g | %!column -n -t -s "|"
This aligns the columns while keeping the comma, which may be needed later for correct reading. For example, with Python Pandas read_csv(..., skipinitialspace=True), thanks Pandas guys for this smart option, otherwise in vim %s/,\s\+/,/g. It may be easier if your column has the option --output-separator I guess, my doesn't and I'm not sure why (my man page for column says 2004, on ubuntu 18.04, not sure ubuntu will get a new version). Anyway, this works for me, and comment if you have any suggestions.
I made a cli tool written in Perl.
You can find it here: https://github.com/bas080/colcise
In order to know how many times a pattern exists in current buffer, I do:
:%s/pattern-here/pattern-here/g
It gives the number of occurrences of the pattern, but is obviously cumbersome and also has the side-effect of setting the 'changed' status.
Is there a more elegant way to count?
To avoid the substitution, leave the second pattern empty, and add the “n” flag:
:%s/pattern-here//gn
This is described as an official tip.
:help count-items
In VIM 6.3, here's how you do it.
:set report=0
:%s/your_word/&/g # returns the count without substitution
In VIM 7.2, here's how you'd do it:
:%s/your_word/&/gn # returns the count, n flag avoids substitution
:!cat %| grep -c "pattern"
It's not exactly vim command, but it will give you what you need from vim.
You can map it to the command if you need to use it frequently.
The vimscript IndexedSearch enhances the Vim search commands to display "At match #N out of M matches".
Put the cursor on the word you want to count and execute the following.
:%s/<c-r><c-w>//gn
See :h c_ctrl-r_ctrl-w
vimgrep is your friend here:
vimgrep pattern %
Shows:
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