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Code code:"if (foo != bar)"
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body:"apples oranges"
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Search options answers only not deleted user 454

is the incremental search facility that highlights matching text as characters are typed. isearch-forward and isearch-backward support searching characters, strings, and regexp.

8 votes

How can I match "snake_case" automatically when I search for "snake-case" by mistake?

To my mind kaushalmodi's recommendation of M-e is the best answer -- making it easy to correct the problem seems preferable to trying to make isearch read your mind. … Note that isearch is smart enough to take note of the first character where the search failed, and M-e places the cursor at that position automatically so, even when you've continued to type subsequent …
phils's user avatar
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2 votes

ISearch - Paste - text in mini buffer is not same

isearch is case-insensitive by default, and this behaviour is connected to that. … See: C-hig (emacs)Isearch Yank C-hig (emacs)Lax Search M-x customize-option RET search-upper-case …
phils's user avatar
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2 votes
Accepted

Why text yanked into the Isearch search string is always in lower case?

This is just an isearch feature. See C-hv search-upper-case C-s , then paste text in minibuffer. For clarity (maybe), in your example you're not pasting anything into the minibuffer. … So this feature of isearch doesn't actually affect the minibuffer at all. …
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2 votes
Accepted

How to check from elisp if isearch is in progress?

The buffer-local variable isearch-mode is non-nil while an isearch is in process in a given buffer, and set to nil again by isearch-done, so simply checking that variable in the selected window's buffer … You could also use isearch-mode-hook and isearch-mode-end-hook to track the state, but I suspect that's unnecessary. …
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2 votes
Accepted

Repeat last isearch with all parameters

The NEWS item is: *** Isearch now remembers the regexp-based search mode for words/symbols and case-sensitivity together with search strings in the search ring. … If you then exit the isearch with RET (and/or any other editing) and then use C-sC-s to repeat the previous search, it will again match only the two instances of the word is. …
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2 votes

Search and Mark

If the use-case is to edit the text you've searched for, then maybe you don't need to worry about marking it at all. M-% (whilst isearching) starts an interactive search and replace for the search st …
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1 vote
Accepted

How to jump to backward found word when switched into reverse incremental search?

C-hig (emacs)Basic Isearch says: A backward search finds matches that end before the starting point, just as a forward search finds matches that begin after it. … (unless (eq isearch-forward (eq direction 'forward)) (when isearch-other-end (goto-char isearch-other-end)))) …
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2 votes
Accepted

isearch-forward-regex does not find a regex found by re-builder

If I copy this exact same string and invoke isearch-forward-regexp Emacs does not find the dates. What do you mean by that? Isearch doesn't automatically search for the last string you copied. … Rather than doing this: C-M-sC-y (which results in the pasted text being passed through regexp-quote) Instead, do this: C-M-sM-eC-yRET I.e.: Call isearch-edit-string to edit the search pattern in the minibuffer …
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1 vote
Accepted

Return a list of functions with a given property or creating a group of functions

A group of anything is usually going to be a list, and I can't imagine wanting anything different here. A list of functions to be called is typically a "hook" in Emacs. A hook is still just a list (p …
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