I have 10-20 configuration files in which I have to change the same setting quite often.
I was thinking about multi cursor approach (like in Sublime Text), but in multiple documents at the same time.
I can use find/replace in files, etc, but I would love to see what is being edited and selecting same 'setting key' just by pressing CMD + D would be just amazing.
Anyone knows an editor which can do multi-cursor editing in multiple buffers/documents? Or maybe another way of efficiently editing multiple files which are almost identical?
This is not possible in Sublime, nor any other editor of which I'm aware. In Sublime, for example, you can have multiple open files in different tabs and/or windows, but only one has the focus at any one time. It just doesn't make much sense to have input going to multiple windows at once.
Your problem is just crying out for a scripted solution. In Sublime you can create macros and Python-based plugins, as well as using regex-based search and replace. If you're using a shell like bash with access to the standard array of command-line utilities, you can use any number of ways (sed, awk, Python, Perl, expect, and many more) to identify the desired files, select the setting that needs to be changed, and change it, either automatically or with confirmation at each step.
Related
from https://stackoverflow.com/a/21666354/433570
It's dos based solution though, can it be done for linux based system?
I'm trying to highlight stuff in my log file.
For instance, I want to highlight the line of nginx log which has slower response time than 1 sec.
** edit **
Currently I'm using hi-lock-mode
eg, I put a mark on a line that shows slow response, then use regex & hi-lock to highlight it.
I guess this is ok solution, for now.
I am wondering if there's a better solution.
hi-lock mode with user-defined function rather than regex is what I would hope for.
I would define functions, and mapping between function-color.
Then I would M-x apply [function]
def slow(line):
if ... :
return True
return False
slow: yellow,
iPhone: blue,
I think this would be useful to inspect logs..
I wonder if there's a similar functionality available out there?
Why don't you write your own major mode for your files?
A basic major mode with font-lock support is not hard to implement. There are plenty of documentation on this on the net. All you need is a syntax table (so that Emacs would know which characters start strings etc.) and some font-lock rules for syntax highlighting.
The easiest, though, is to start with an existing one, for example ini-mode, a small major mode for editing Windows-style ini files.
Unless your files have a specific file extension or otherwise follow a specific naming convention, you might want to add an entry to magic-mode-alist, which provides you with a way to recognize specific files based on the content rather than the file name.
If you would like to see your files colored in a terminal window when viewed using more or less, you can use e2ansi, a package that use Emacs to generate an ANSI version of syntax highlighted files.
I need to perform certain actions to each file and doing it manually would take a lot of time as there are manny files.
Automating this somehow would be very helpful.
Can this be done with Sublime Text 3?
Sublime macros cannot open or close groups of files, you would have to specify the exact filename of each file you want to manipulate. To do what you are asking would probably require a Python plugin instead. You can use its pattern-matching capabilities to open whatever you want (or just feed it a list of files), then it can execute API commands, built-in editor commands, or simply wait for you to make the changes manually before saving, closing, and moving on to the next file. Essentially, any Sublime menu option can be automated, and new commands built up using the API and pure Python.
One thing I like about Sublime Text is that you can drag any folder in the left panel and this folder can be expanded independently from the others. How can I achieve the same functionality in Vim?
I'm currently using NERDTree which currently supports a single root. When you open another folder it replaces the current hierarchy. So I wouldn't mind dropping this plugin in favor of another solution.
The netrw plugin that ships with Vim allows to open multiple, different splits to different locations, e.g. vertically with :Vexplore.
To make it show a recursive tree, use:
:let g:netrw_liststyle=3
I don't know any plugin that does this, but from my brief forays into NERDTree's source code, I know that modifying the plugin to do what you want is not out of the question. It would involve delving into the logic and modifying / commenting out the parts that search and re-use the current NERDTree buffer. If you're familiar with Vimscript, not a huge challenge. (Maybe you could even introduce a configuration setting for it and send it to the author for inclusion.)
It took me a while, but I managed to work something out.
I made it into a separate plugin: Vimpanel
I put a lot of other usefull things in there, apart from the "killer feature" of being able to have multiple roots.
Background:
It seems that some text editors and IDEs are starting to get more "browser-like" in their features. Specifically, one such feature is the ability to treat ordinary text in an open text buffer as a hyperlink to another file, resource, or even a runnable command.
Programming this as an editor plugin or macro
Since this seems like a good idea, I have started programming some scripts and editor addons to do this very kind of thing, so that the user of a text editor can open or operate on links of the following style:
href="c:/files/foobar.txt" (click to open file)
href="c:/files/foobar.txt" jumpto="34" (jump to a line number)
href="c:/files/foobar.txt" find="Lorem" (jump to 1st line containing word)
href="find_in_files://c:/files" find="Lorem" (show all matching lines)
[[find_in_files://find=Lorem;exten=*.htm*]] (alternate syntax option)
href="redir://c:/files/feebar.txt" (replace current edit buffer)
href="run://c:/files/foobar.jpg" (open in default image editor)
[[run://c:/files/foobar.jpg;runwith=foo.exe]] (alternate syntax option)
Questions:
Is there any kind of emerging convention for forming text-based hyperlinks?
If there is a convention for this kind of thing, is there a published specification?
Is there an implementation of this idea in your favorite editor/IDE?
Is there an alternate pre-existing approach for this idea that does not use hyperlinks?
How is this feature handled in the "grand-daddy" editors? (Vim, Emacs)
Update:
It looks like the question could have been clarified, but it turns out that Emacs Org mode is one specific example of what I was looking for that answers all of my questions.
Emacs' Org-Mode has support for all kinds of Hyperlinks.
There are several script for Vim that add hyperlinks and markup. One of the most popular is Viki.
URLs, such as http://example.com/ (notice SO automatically links that), and sometimes a "www." prefix, just because it's so common. Email addresses are another example commonly recognized.
But not this quasi-xml-attribute stuff you have.
Of course not; once you try and make plain text follow some convention, you no longer have plain text.
Yes, see #5.
Yes, see #5.
It's extremely common for editors, especially programmers' editors, to have scripts, macros, tools, or whatever-they-want-to-call-it. Usually these are not controlled directly by the text in the file, but may use the file, filename, selection, cursor position, directory of the current file, etc. I expect many good programmers use such features without thinking about them anymore.
Mostly it sounds like you're trying to solve a problem that doesn't exist.
Surely the jumpto="34" and find="Lorem" could be replaced with web-browser-style # and ? marks.
So your second and third example would look like so:
href="c:/files/foobar.txt#34" (jump to a line number)
href="c:/files/foobar.txt?Lorem" (jump to 1st line containing word)
Although, as Roger Pate says above, it does sound like you're solving a problem that doesn't exist.
Emacs also has "find-file-at-point", which you can invoke with M-x ffap
See also LinkD. Nothing fancy like Org. Simple, small.
It needs to be graphical. No sed, awk, grep, perl, whatever. I know how to use those and I do use them now, but I need to cherry-pick each replace in 300+ files.
I want a tool where I can:
type a search string
type a replace string
select a directory and file extension
and it would recursively go into each file in that directory and its sub-directories, open it and scroll to the place where search string is and offer two options:
replace (and find next)
find next
Nothing more. Reg.exp. support is a plus, but not required.
SOLVED: Regexxer is exactly what I needed. In case someone needs it on Slackware, here's what you need to download and how to compile it (choosing correct version of each dependency can be a PITA)
I think regexxer is exactly what you're looking for:
Regexxer
regexxer is a nifty GUI search/replace tool featuring Perl-style regular
expressions. If you need project-wide substitution and you’re tired of
hacking sed command lines together, then you should definitely give it a try.
See also the screenshot, looks a lot like what you're describing:
Emacs + dired + query-replace-regexp
For complete recipe follow this link (it's rather long, covering all possible alternatives),
jEdit does exactly what you need. It is written in Java and works well in Linux, Windows and OS X (probably other operating systems also).
Lately Kate (if you use KDE) can do it, but in a very tricky way. Go to "Edit>Search in Files", and choose the folder within which your files exist.
The trick is that only after the search results appear, you will find a text box and a button called "Replace checked". This button will do what you want.
I use gVim for this task all the time. I open up all the files at once, then use the commands to perform a subsitution on each file, asking for confirmation. Generally I use < 20 files, so I open them as tabs and use this:
:tabdo %s/foo/bar/gc
gVim works fine on Windows :) My coworkers often use Textpad to do this same thing, but I'd say gVim is much more efficient at it.
If you are a KDE user there's also kfilereplace.