[
    {
        "role": "user",
        "content": "what%20are%20the%20main%20neomutt%20keyboard%20commands%20for%20working%20with%20mail%20such%20as%20move%2C%20delete%2C%20archive%2C%20reply%2C%20create%20new%2C%20forward%3F"
    },
    {
        "role": "assistant",
        "content": "Here are the main NeoMutt keyboard commands (bindings) you'll commonly use for working with mail\u2014things like moving, deleting, archiving, replying, forwarding, and composing new messages. These are the defaults according to the NeoMutt manual / guide. Note: your setup might customize some of these, but these are what you get out-of-the-box. ([neomutt.org](https://neomutt.org/guide/gettingstarted.html?utm_source=openai))\n\n---\n\n## \ud83d\udcec Key Commands in the *Index* View (Browsing Mailbox)\n\n| Action | Key |\n|---|---|\n| Open selected message | `Enter` ([realcaptainsolaris.github.io](https://realcaptainsolaris.github.io/redbook/linuxbook/neomutt/?utm_source=openai)) |\n| Move / \u201cSave\u201d a message to another mailbox (i.e. archive / relocate) | `s` ([realcaptainsolaris.github.io](https://realcaptainsolaris.github.io/redbook/linuxbook/neomutt/?utm_source=openai)) |\n| Copy message (leave in current mailbox too) | `c` ([cs.uky.edu](https://www.cs.uky.edu/docs/users/mutt-cheat-sheet.html?utm_source=openai)) |\n| Delete (mark for deletion) | `d` ([realcaptainsolaris.github.io](https://realcaptainsolaris.github.io/redbook/linuxbook/neomutt/?utm_source=openai)) |\n| Undo delete mark on a message | `u` ([realcaptainsolaris.github.io](https://realcaptainsolaris.github.io/redbook/linuxbook/neomutt/?utm_source=openai)) |\n| Archive / Move-to-archive (custom setups may map `a`) | By default, this is typically implemented via a save (`s`) + mailbox path; many users add a custom macro binding like `a` to archive. ([aliquote.org](https://aliquote.org/post/neomutt/?utm_source=openai)) |\n| Reply to sender of selected message | `r` ([realcaptainsolaris.github.io](https://realcaptainsolaris.github.io/redbook/linuxbook/neomutt/?utm_source=openai)) |\n| Reply to all recipients | `g` ([neomutt.org](https://neomutt.org/guide/gettingstarted.html?utm_source=openai)) |\n| Forward message | `f` ([realcaptainsolaris.github.io](https://realcaptainsolaris.github.io/redbook/linuxbook/neomutt/?utm_source=openai)) |\n| Quit / exit NeoMutt | `Q` ([realcaptainsolaris.github.io](https://realcaptainsolaris.github.io/redbook/linuxbook/neomutt/?utm_source=openai)) |\n\n---\n\n## \ud83d\udd0d Other Useful Commands in Index / General Navigation\n\n- Search in mailbox: `/` ([realcaptainsolaris.github.io](https://realcaptainsolaris.github.io/redbook/linuxbook/neomutt/?utm_source=openai))  \n- Change folder / mailbox: `c` ([realcaptainsolaris.github.io](https://realcaptainsolaris.github.io/redbook/linuxbook/neomutt/?utm_source=openai))  \n- Tag a message (for batch operations): `t` ([realcaptainsolaris.github.io](https://realcaptainsolaris.github.io/redbook/linuxbook/neomutt/?utm_source=openai))  \n- Tag multiple messages and then perform operations like delete: `;d` (after tagging) for deleting tagged mails ([dataswamp.org](https://dataswamp.org/~solene/2019-04-23-neomutt.html?utm_source=openai))  \n\n---\n\n## \u270d\ufe0e Commands When Composing / In Compose Mode\n\n- Compose a new message: `m` ([realcaptainsolaris.github.io](https://realcaptainsolaris.github.io/redbook/linuxbook/neomutt/?utm_source=openai))  \n- While composing, **send**: typically `y` ([neomutt.org](https://neomutt.org/guide/gettingstarted.html?utm_source=openai))  \n- Postpone or save draft: `P` ([neomutt.org](https://neomutt.org/guide/gettingstarted.html?utm_source=openai))  \n- Abort composing / discard: `q` ([neomutt.org](https://neomutt.org/guide/gettingstarted.html?utm_source=openai))  \n\n---\n\nIf you like, I can also get you the full list of commands for *pager view* (while reading messages), or any custom macros that people use. Want that?"
    },
    {
        "role": "user",
        "content": "is%20c%20used%20to%20change%20folder%2Fmailbox%20or%20create%20a%20new%20message%3F"
    },
    {
        "role": "assistant",
        "content": "In NeoMutt by default, pressing **`c`** in the *Index* or *Pager* view is bound to *change-folder* (i.e. switch to a different mailbox or folder). ([neomutt.org](https://neomutt.org/guide/gettingstarted.html?utm_source=openai))\n\nComposing a new message uses a different key: **`m`**. ([neomutt.org](https://neomutt.org/guide/gettingstarted.html?utm_source=openai))\n\nIf you want, I can also check whether *your specific NeoMutt setup* uses custom bindings (just in case `c` or `m` has been changed)."
    },
    {
        "role": "user",
        "content": "sorry%20it%20was%20copy%20vs%20change%20mailbox.%20are%20both%20of%20those%20c%3F"
    },
    {
        "role": "assistant",
        "content": "Here\u2019s a clearer breakdown: in *default NeoMutt*, **lowercase `c`** and **uppercase `C`** are *not* used for the same thing\u2014one is for changing mailbox (folder), the other is for copying a message. They are different commands. ([neomutt.org](https://neomutt.org/guide/gettingstarted.html?utm_source=openai))\n\n---\n\n## \ud83d\udd0d Default Bindings for `c` vs `C`\n\n| Key | Action |\n|---|---|\n| `c` (lowercase) in the *Index* view | Change-folder: this lets you switch/open another mailbox/folder. ([neomutt.org](https://neomutt.org/guide/gettingstarted.html?utm_source=openai)) |\n| `C` (uppercase) in the *Index* view | Copy the current message to another mailbox (i.e. leave a copy somewhere else) without deleting it. ([neomutt.org](https://neomutt.org/guide/gettingstarted.html?utm_source=openai)) |\n\n---\n\nSo to answer your question: **no**, they are not both `c`. Lowercase `c` = **change folder**, uppercase `C` = **copy message**.\n\nIf you want, I can run through a full list of case-sensitive commands in NeoMutt so you can see what keys do in your setup."
    },
    {
        "role": "user",
        "content": "in%20neomutt%2C%20if%20I%20want%20to%20tag%20everything%20from%20%7Ejohn%20then%20delete%2C%20is%20this%20possible%3F"
    },
    {
        "role": "assistant",
        "content": "Yes \u2014 you *can* tag all messages from someone like `~john` in NeoMutt, then delete them in bulk. Here's how you\u2019d typically do this step-by-step, along with what to check/configure if it doesn\u2019t work exactly as described in your version.\n\n---\n\n## \u2705 How It\u2019s Done: Tag + Delete\n\n1. **Limit or Search for Messages From `john`**\n   - You use a pattern like `~f john` which means \u201cFrom: john\u201d in NeoMutt. This displays just messages that match.  \n     ([marapython.com](https://marapython.com/05.tool/30.CLI/22.NeoMutt-search.html?utm_source=openai))\n\n2. **Tag All Messages in That Limited View**\n   - After limiting, press `T` \u2014 that tags all messages matching the current pattern.  \n     ([dataswamp.org](https://dataswamp.org/~solene/2019-04-23-neomutt.html?utm_source=openai))\n\n3. **Delete Tagged Messages**\n   - Once you\u2019ve got them tagged, use `;d` \u2014 that applies the \u201cdelete\u201d operation to all tagged messages.  \n     ([dataswamp.org](https://dataswamp.org/~solene/2019-04-23-neomutt.html?utm_source=openai))\n\n4. **Sync or Purge if Needed**\n   - \u201cMarking for deletion\u201d doesn\u2019t always remove them physically; you might also use `$` or `sync-mailbox` or just quit NeoMutt, which usually asks whether to purge these deletions.  \n     ([dataswamp.org](https://dataswamp.org/~solene/2019-04-23-neomutt.html?utm_source=openai))\n\n---\n\n## \u2699 Features Under the Hood\n\n- NeoMutt has an *index function* called `tag_pattern` (often bound to `T`) that lets you tag all messages matching a pattern.  \n  ([neomutt.org](https://neomutt.org/code/index_functions.html?utm_source=openai))\n- The `;` (semicolon) prefix is used for operations on all currently tagged messages; so `;d` deletes those tagged ones.  \n  ([dataswamp.org](https://dataswamp.org/~solene/2019-04-23-neomutt.html?utm_source=openai))\n\n---\n\n## \ud83d\udd0d Example Workflow\n\nAssuming you want all messages from someone whose name/address includes \u201cjohn\u201d:\n\n1. Press `/` or `l` (or use whatever your \u201climit/search\u201d binding is) and type:  \n   `~f john` and hit Enter  \n   (this filters so that only messages from \u201cjohn\u2026\u201d are shown).\n2. Press `T` \u2014 this tags every message in this filtered view.\n3. Press `;d` \u2014 deletes (marks for deletion) all tagged items.\n4. Press `$` (or quit NeoMutt) to synchronize/purge deletions.  \n\n---\n\nIf you want, I can double-check exactly which version of NeoMutt you\u2019re running and whether your keybindings match this \u2014 sometimes people remap them. Do you want me to check that?"
    },
    {
        "role": "user",
        "content": "cool%2C%20so%20we%20use%20f%7E%20for%20from%2C%20how%20about%20others%20like%20subject%2C%20give%20example%20there%20as%20well"
    },
    {
        "role": "assistant",
        "content": "Here are some other pattern modifiers in NeoMutt like `~f` (from), with examples and details of how you might use them (including `~s` for subject).([wiki.kunzelma.de](https://wiki.kunzelma.de/neomutt/?utm_source=openai))\n\n---\n\n## \ud83d\udd27 Other Pattern Modifiers You Can Use\n\n| Modifier | Header / Part of Message | Description |\n|---|---|---|\n| `~s` | Subject | Matches if the *Subject:* field contains the specified text or regexp ([wiki.kunzelma.de](https://wiki.kunzelma.de/neomutt/?utm_source=openai)) |\n| `~b` | Body | Matches if the body (the message text beyond the headers) contains the text or regexp ([wiki.kunzelma.de](https://wiki.kunzelma.de/neomutt/?utm_source=openai)) |\n| `~c` | Cc field | Matches if the *Cc:* header matches regexp ([neomutt.org](https://neomutt.org/guide/advancedusage?utm_source=openai)) |\n| `~C` | To, Cc, or Bcc | Matches if *any* of the recipients fields match regexp (To, Cc, or Bcc) ([neomutt.org](https://neomutt.org/guide/advancedusage?utm_source=openai)) |\n| `~d` | Date | Matches based on the *Date:* header; supports absolute/relative date ranges ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai)) |\n\n---\n\n## \u2699 Combining Patterns\n\nYou can combine these using logical operators:\n\n- `&` or space = AND  \n- `|` = OR  \n- `!` = NOT  \n- Parentheses `()` to group complex expressions ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai))\n\n---\n\n## \ud83d\udee0 Example Uses\n\nHere are some example commands showing how you might tag or delete using these:\n\n1. **Tag messages with \u201cproject\u201d in subject**  \n   Use limit and tag pattern:  \n   `l~s project` \u2192 filter messages whose Subject contains \u201cproject\u201d  \n   Then `T` \u2192 tag all in that view\n\n2. **Delete unread messages from John where Subject has \u201cMeeting\u201d**  \n   `l~U ~f john@domain.com ~s Meeting`  \n   Then `T` \u2192 tag,  \n   then `;d` \u2192 delete tagged messages\n\n3. **Messages sent to or cc\u2019d to a group**  \n   `~C team@company.com` \u2192 find messages where To/Cc/Bcc includes that address\n\n---\n\nIf you tell me which modifiers you want to use (Cc, Bcc, Date, etc.), I can write a few \u201cdelete workflow\u201d examples just for your case."
    },
    {
        "role": "user",
        "content": "so%20if%20I%20want%20to%20search%20for%20all%20from%20john%2C%20I%20just%20press%20%7Ef%20john%20in%20the%20inbox%3F%20%7E%20starts%20the%20search%3F"
    },
    {
        "role": "assistant",
        "content": "Yes \u2014 you\u2019re pretty much right! Typing `~f john` (or something similar) runs a pattern search/limit in NeoMutt that matches messages \u201cfrom\u201d someone with \u201cjohn\u201d in the From header. ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai))\n\nHere are some clarifications and things to watch out for:\n\n---\n\n## \ud83d\udd0d How the Search / Limit (`~`) Works\n\n- `~` is the **pattern modifier prefix**. Anything starting with `~` tells NeoMutt that what follows is a *pattern cut/limit/search modifier*. ([neomutt.org](https://neomutt.org/guide/advancedusage?utm_source=openai))  \n- `~f` specifically means \u201cmatch against the From: header.\u201d So `~f john` will show messages whose From header has \u201cjohn\u201d somewhere. ([neomutt.org](https://neomutt.org/guide/advancedusage?utm_source=openai))  \n- You'll often invoke this with the **limit** command (bound by default to `l` or `/` depending on your configuration) to filter the view until only the matching messages are shown. ([neomutt.org](https://neomutt.org/guide/gettingstarted.html?utm_source=openai))\n\n---\n\n## \u26a0 Things to Note\n\n- It\u2019s *not* always automatic just by typing `~f john` \u2014 you need to use it as part of a command like `limit ~f john` (or `/ ~f john`) to apply the filter.  \n- If your `simple_search` setting is active, typing just `john` may get translated into something like `~f john | ~s john` (i.e. From *or* Subject has \u201cjohn\u201d). ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai))  \n- Regular expressions can be used after `~f` (e.g. `~f ^john@domain\\.com$`) for more precision. If you use regex features (like `|`, parentheses, etc.), you\u2019ll usually need to quote them. ([manpages.debian.org](https://manpages.debian.org/unstable/neomutt/neomuttrc.5.en.html?utm_source=openai))\n\n---\n\nIf you want, I can check *your version of NeoMutt\u2019s* `simple_search` setting (if you tell me the version.) That way I can see exactly how it behaves for your setup."
    },
    {
        "role": "user",
        "content": "so%20l%20and%20%2F%20are%20equal%3F"
    },
    {
        "role": "assistant",
        "content": "Good question! `l` (limit) and `/` (search) are related in NeoMutt, but **not exactly the same**. They both let you input a pattern (using `~` modifiers) to find messages, but what they do with that pattern is different.\n\nHere\u2019s a breakdown so you know what each does, when you\u2019d use them, and how they differ:\n\n---\n\n## \ud83d\udd0d What `l` Does\n\n- `l` stands for *limit*. When you press `l`, NeoMutt **filters the view** to show *only* messages in the current folder (inbox or whatever mailbox) that match your pattern. Anything that doesn\u2019t match disappears from view. ([neomutt.org](https://neomutt.org/guide/reference?utm_source=openai))  \n- You can combine `l` with pattern modifiers like `~f`, `~s`, `~b`, etc. For example: `l ~f john` will limit the mailbox to all messages from \u201cjohn\u201d. ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai))  \n- After a limit is applied, your mailbox is \u201crestricted\u201d to matching messages until you clear the limit (often by using `l all` or some reset command). ([wiki.kunzelma.de](https://wiki.kunzelma.de/neomutt/?utm_source=openai))\n\n---\n\n## \ud83e\uddfe What `/` Does\n\n- `/` is usually bound to the *search* or *find* command. It lets you enter a pattern and will jump to the first message that matches. It doesn\u2019t remove any messages from view\u2014it just navigates/highlights within the current view. ([neomutt.org](https://neomutt.org/guide/reference?utm_source=openai))  \n- You can use the same pattern modifiers with `/` that you use with `l`, e.g. `/~s report` to search for \u201creport\u201d in the Subject. You move through matches but don\u2019t change what messages are shown overall. ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai))\n\n---\n\n## \u26a1 Key Differences\n\n| Aspect | `l` (limit) | `/` (search) |\n|---|---|---|\n| Effect on view | Filters mailbox: only matching messages are shown | Doesn\u2019t change the set of shown messages |\n| Purpose | Narrow down what messages you see to focus on certain ones | Quickly jump to or find specific messages in current view |\n| How to reset/undo | You usually use `l all` or clear the limit to restore full view | Nothing to reset\u2014you still see all messages; just repositioned |\n\n---\n\nIf you type something *without* `~` (like `john`) after either `l` or `/`, NeoMutt will treat that as a *simple search*, and internally it will expand it using the `$simple_search` setting. By default, that's something like `~f john | ~s john`\u2014so it looks in From **or** Subject. ([neomutt.org](https://neomutt.org/guide/reference?utm_source=openai))\n\n---\n\nWant me to check exactly how your NeoMutt version is configured (what `$simple_search` is / what your key bindings are)? I can walk you through how to see that."
    },
    {
        "role": "user",
        "content": "how%20to%20use%20a%20simple%20regular%20expression%20with%20subject%2C%20give%20simple%20example"
    },
    {
        "role": "assistant",
        "content": "Here\u2019s how to use a **simple regular expression** in NeoMutt to search by the *Subject* field, along with examples and tips.\n\n---\n\n## \ud83e\udde0 Regex Basics in NeoMutt\n\n- NeoMutt uses **POSIX extended regular expression** syntax (similar to `egrep`). ([neomutt.org](https://neomutt.org/guide/advancedusage?utm_source=openai))  \n- Pattern modifiers, like `~s`, specify which header field to search. `~s` means \u201cmatch this regex in the Subject.\u201d ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai))  \n- If your regex includes spaces, `|` (vertical bar), parentheses, or other special characters, you need to quote it (single or double quotes). ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai))  \n- Matching is case-insensitive unless you include an uppercase letter anywhere in your regex. ([neomutt.org](https://neomutt.org/guide/advancedusage?utm_source=openai))  \n\n---\n\n## \ud83d\udd0e Examples\n\nHere are some simple subject-based regex searches with explanations:\n\n| Pattern | What it matches | How to use |\n|---|---|---|\n| `~s Report` | Subject contains \u201cReport\u201d (case-insensitive) | `l ~s Report` to limit view |\n| `~s ^Report` | Subject **starts** with \u201cReport\u201d | Limit or search: `l ~s \"^Report\"` |\n| `~s report$` | Subject **ends** with \u201creport\u201d | `l ~s \"report$\"` (case-insensitive) |\n| `~s \"Report|Summary\"` | Subject contains either \u201cReport\u201d or \u201cSummary\u201d | `l ~s \"Report|Summary\"` \u2014 note quotes because of `|` |\n| `~s \"Invoice [0-9]+\"` | Subject has \u201cInvoice \u201d followed by one or more digits | `l ~s \"Invoice [0-9]+\"` |\n\n---\n\n## \ud83d\udee0 How to Run These in NeoMutt\n\n1. Press `l` to *limit* the mailbox (so you only see matches).\n2. Enter the modifier + regex, e.g. `~s Report` or `~s \"Invoice [0-9]+\"`\n3. Press Enter.\n\nTo *search* instead (navigate to the first matching message without hiding anything else), press `/` instead of `l`, then the pattern. For example: `/~s \"Invoice [0-9]+\"`.\n\n---\n\nIf you tell me your NeoMutt version, I can give you regex examples that match features in *your* build."
    },
    {
        "role": "user",
        "content": "if%20I%20want%20an%20exact%20match%2C%20like%20John%20Smith%2C%20should%20I%20use%20a%20regular%20expression%20or%20some%20other%20form%20of%20%7Ef"
    },
    {
        "role": "assistant",
        "content": "To match an exact \u201cJohn Smith\u201d in the **From (sender)** field in NeoMutt, you should use a **regular expression** with anchors and quoting. Using `=f` (exact/special string match) won\u2019t limit it strictly to the full name unless the entire From header equals exactly that text, which is rare (because From usually has email addresses, sometimes other noise).\n\nHere\u2019s how to do it:\n\n---\n\n## \u2705 Exact Match with Regex\n\nYou can use `~f` with a regex that matches exactly \u201cJohn Smith\u201d (and nothing else) *in the From header*. You do this by using:\n\n- `^` \u2014 \u201cstart of string\u201d anchor  \n- `$` \u2014 \u201cend of string\u201d anchor  \n- Quotes around the pattern because it contains a space or other regex-special characters  \n\nExample to **limit** view to just messages from \u201cJohn Smith\u201d:\n\n```\nl ~f \"^John Smith$\"\n```\n\nIf you want to **search** (jump to matching messages) instead of limiting view:\n\n```\n/~f \"^John Smith$\"\n```\n\nThis matches only if the *From* header is **exactly** \u201cJohn Smith\u201d (case-insensitive, unless you include uppercase letters).\n\n---\n\n## \u26a0 Why `=f John Smith` Usually Isn\u2019t Enough\n\n- `=f` means a **substring match** \u2014 it matches anywhere within the From, not the *entire* field. So `=f John Smith` might also match \u201cJohn Smith Jr.\u201d, \u201cFrom: John Smith <jsmith@example.com>\u201d, or even \u201cBob & John Smith\u201d.  \n- It\u2019s faster for simple literal searches, but not suitable if you want **exact equality**.  \n- Only `~f` with appropriate regex anchors gives you control over exactness.  \n- As per NeoMutt docs, you can force substring matches using `=` instead of `~`. ([neomutt.org](https://neomutt.org/guide/advancedusage?utm_source=openai))\n\n---\n\nIf you tell me your version of NeoMutt, I can confirm whether its regex rules are case-sensitive or other specifics. Do you want me to check for your version?"
    },
    {
        "role": "user",
        "content": "ok%2C%20that%27s%20what%20i%20was%20getting%20at%2C%20we%20have%20%3Df%20and%20%7Ef%20-%20are%20there%20others%3F"
    },
    {
        "role": "assistant",
        "content": "Yes \u2014 NeoMutt has *several* pattern modifiers beyond `=f` (exact string match on \u201cFrom\u201d) and `~f` (regex match on \u201cFrom\u201d). These allow you to match on different headers, bodies, use server-side searching, group membership, boolean logic, and more. Below are common ones, along with when/how you\u2019d use them and examples.\n\n---\n\n## \ud83d\udd27 Pattern Modifiers in NeoMutt\n\nTable of useful modifiers (headers, body, flags, etc.), and whether they use regex (`~`) or literal/string matching (`=`):\n\n| Modifier | Type | Description | Literal vs. Regex | Example |\n|---|---|---|---|---|\n| `~f REGEX` | Header (\u201cFrom\u201d) | Matches From header by regex | Regex | `~f \"John Smith <john@example\\\\.com>\"` |\n| `=f STRING` | Header (\u201cFrom\u201d) | Literal string contained in From (no regex) | Literal | `=f \"john@example.com\"` |\n| `~s REGEX` | Header (\u201cSubject\u201d) | Matches subject by regex | Regex | `~s \"^Report.*2026\"` |\n| `=s STRING` | Header (\u201cSubject\u201d) | Literal in subject | Literal | `=s \"Monthly Report\"` |\n| `~b REGEX` | Body | Messages whose body matches a regex | Regex | `~b \"urgent\"` |\n| `=b STRING` | Body | Literal substring in body | Literal | `=b \"meeting at 10\"` |\n| `~B REGEX` | Body or **any header** | Matches either body or headers via regex | Regex | `~B \"gmail\\\\.com\"` |\n| `=B STRING` | Body or headers | Literal substring in body OR headers | Literal | `=B \"unsubscribe\"` |\n| `~c REGEX` | Cc header | Regex on Cc header | Regex | `~c \"@example\\\\.org\"` |\n| `=c STRING` | Cc header literal | Literal substring in Cc | Literal | `=c \"boss@example.org\"` |\n| `~C REGEX` | To/Cc/Bcc collectively | Regex on any of To, Cc, Bcc | Regex | `~C \"team-.*@company\\\\.com\"` |\n| `=C STRING` | To/Cc/Bcc collectively | Literal substring in any of: To, Cc, Bcc | Literal | `=C \"alice@\"` |\n| `~A` | Flag or message state | All messages | n/a | `~A` (e.g. `l ~A` shows all) |\n| `~N`, `~U`, etc. | Flags | New, Unread, etc. | n/a | `~U` = messages that are unread |\n| `~D`, `~F`, `~O`, `~Q` | More flags | Deleted, Flagged, Old, Reply | n/a | `~F` = flagged messages |\n\nThese come from NeoMutt\u2019s **\u201cPattern modifiers\u201d** reference. ([neomutt.org](https://neomutt.org/guide/advancedusage?utm_source=openai))\n\n---\n\n## \ud83e\uddee Boolean Logic and Address/Group Patterns\n\nBesides modifiers, you can combine them:\n\n- **Logical operators**:  \n  - `|` means OR  \n  - `!` means NOT  \n  - You can also use parentheses `()` for grouping. ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai))  \n- **Address Groups**:  \n  - `%` or special syntax to refer to alias groups (`GROUP`). Useful when you want \u201cmessages where sender is in group X\u201d rather than typing every address. ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai))  \n\n---\n\n## \ud83d\udd0e How \u201cSimple Searches\u201d Factor In\n\n- If your search does *not* include `~`, `=`, or `%`, it\u2019s treated as a **simple search**, using the setting `$simple_search` to expand your query into something like `~f yourquery | ~s yourquery`. ([neomutt.org](https://neomutt.org/guide/reference?utm_source=openai))  \n- So typing **just** `john` acts like `~f john | ~s john` by default. ([neomutt.org](https://neomutt.org/guide/reference?utm_source=openai))  \n\n---\n\nIf you want, I can make a **cheat sheet** of all the modifiers + operators in your version of NeoMutt (if you tell me the version) so you're set up perfectly."
    },
    {
        "role": "user",
        "content": "what%20does%20%25%20do%3F"
    },
    {
        "role": "assistant",
        "content": "In NeoMutt, `%` is used as a **pattern modifier** (like `~` or `=`) to match messages based on **address groups**, instead of literal strings or regex expressions. ([neomutt.org](https://neomutt.org/man/neomuttrc?utm_source=openai))\n\nHere are the key `%` modifiers and how they work:\n\n---\n\n## \ud83d\udcec `%` Pattern Modifiers\n\n| Pattern | Meaning |\n|---|---|\n| `%f GROUP` | Messages where the **From** (sender) is in the named GROUP of addresses. ([neomutt.org](https://neomutt.org/man/neomuttrc?utm_source=openai)) |\n| `%c GROUP` | Messages where the **Cc** header includes any address in GROUP. ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai)) |\n| `%C GROUP` | Messages where **To**, **Cc**, or **Bcc** include any member of GROUP. ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai)) |\n| `%e GROUP` | Messages where the **Sender** header includes any member of GROUP. Useful if you want to match on the `Sender:` field rather than `From:`. ([neomutt.org](https://neomutt.org/guide/advancedusage.html?utm_source=openai)) |\n\n---\n\n## \ud83d\udd04 How GROUP Works\n\n- **GROUP** is a user-defined **address group**. You set it up in your config using the `group` command. It can contain email addresses or regex rules (`-addr` or `-rx`) to match addresses. ([neomutt.org](https://neomutt.org/guide/configuration?utm_source=openai))  \n- Once defined, you can refer to that group in these `%` modifiers to catch messages involving any of the addresses in the group. ([neomutt.org](https://neomutt.org/man/neomuttrc?utm_source=openai))\n\n---\n\n## \u2699\ufe0f Examples\n\nGiven a grouping like this in your `~/.neomuttrc`:\n\n```\ngroup -group coworkers -addr alice@example.com -addr bob@example.com\ngroup -group bosses -addr boss1@example.com\n```\n\nYou could:\n\n- Limit the view to messages **from** coworkers:  \n  `l %f coworkers`\n\n- Tag all messages **sent to or cc'd** to any boss:  \n  `tag-pattern %C bosses`\n\n- Search for messages which have you in carbon-copy of boss group:  \n  `/ %c bosses`\n\n---\n\nIf you like, I can also show how these `%`-based filters compare performance-wise with `~` or `=` (especially over IMAP), since GROUP lookups tend to be more efficient."
    },
    {
        "role": "user",
        "content": "where%20are%20these%20groups%20defined%3F"
    },
    {
        "role": "assistant",
        "content": "Address groups in NeoMutt are defined using commands in your configuration\u2014typically in your `neomuttrc` (or `muttrc`) file(s). Here\u2019s a detailed breakdown of **where** and **how** these groups are set up:\n\n---\n\n## \ud83c\udfd7 Where Are Groups Defined?\n\n- Groups are defined in your NeoMutt **configuration files**, usually `~/.config/neomutt/neomuttrc`, `~/.neomuttrc`, or similar. ([neomutt.org](https://neomutt.org/guide/configuration?utm_source=openai))  \n- There is also a **system configuration file** (often in `/etc/neomuttrc`, `/etc/xdg/neomutt/neomuttrc`, or `/usr/share/neomutt/neomuttrc`) which can define default groups. Your user config usually overrides it. ([neomutt.org](https://neomutt.org/guide/configuration?utm_source=openai))\n\n---\n\n## \u2699 How You Define Address Groups\n\nYou use the `group` and `ungroup` commands:\n\n- **`group`** defines a group, adding addresses and/or regexes to it. ([neomutt.org](https://neomutt.org/man/neomuttrc?utm_source=openai))  \n- **`ungroup`** removes addresses or regex patterns from a group.\u2014you can also use `*` to empty a group completely. ([neomutt.org](https://neomutt.org/man/neomuttrc?utm_source=openai))  \n- The syntax allows flags to specify whether you're using a regex (`-rx`) or a literal address (`-addr`) for each element being added. ([neomutt.org](https://neomutt.org/man/neomuttrc?utm_source=openai))  \n\nExample:\n\n```\ngroup -group coworkers -addr alice@example.com -addr bob@example.com\ngroup -group vip -rx \".+@(trusted-domain\\.org)\"\n```\n\nThat defines:\n- A group *coworkers* containing two literal addresses.  \n- A group *vip* containing any address matching the regex for `trusted-domain.org`.\n\n---\n\n## \ud83d\udd04 Implicit Group Creation\n\nSome commands can create groups implicitly when you pass them special flags:\n\n- `alias`, `lists`, `subscribe`, and `alternates` all support a `-group` flag. If you use `-group`, NeoMutt will include those addresses or patterns in the named group. ([neomutt.org](https://neomutt.org/man/neomuttrc?utm_source=openai))  \n- For example:  \n  ```\n  alternates -group me work@example.net\n  alias -group friends fr friend@example.com\n  ```\n  These commands both define or extend the group \u201cme\u201d or \u201cfriends\u201d respectively. ([neomutt.org](https://neomutt.org/guide/configuration?utm_source=openai))\n\n---\n\nIf you want, I can show you how to **inspect your current groups** in NeoMutt (to list what\u2019s defined already) or suggest a way to manage groups more cleanly."
    }
]