extension_nft, reference doc: final AccountConstraints straggler and em-dash sweep

https://claude.ai/code/session_01VPj6WLMxD5KL6NwvUvuz1K

Author: claude

.reference/ANCHOR-1.0-MIGRATION.md

@@ -5,8 +5,8 @@
 ### Cargo.toml
 - Change `anchor-lang = "0.32.1"` → `anchor-lang = "1.0.0"`
 - Change `anchor-lang = { version = "0.32.1", ... }` → `anchor-lang = { version = "1.0.0", ... }`
-- Same for `anchor-spl` if present — change to `1.0.0`
-- Add comment: `# Anchor 1.0.0 — pin to RC until stable release`
+- Same for `anchor-spl` if present - change to `1.0.0`
+- Add comment: `# Anchor 1.0.0 - pin to RC until stable release`
 - **REMOVE `interface-instructions` feature** if present (removed in Anchor 1.0). This affects transfer-hook projects.
 - Keep all other features as-is (`idl-build`, `init-if-needed`, `cpi`, etc.)
 
@@ -37,5 +37,5 @@
 ### interface-instructions removal (transfer-hook projects)
 For projects that had `features = ["interface-instructions"]`:
 - Remove that feature from Cargo.toml
-- The `#[interface]` attribute is removed — check if the program source uses it
+- The `#[interface]` attribute is removed - check if the program source uses it
 - If it does, this needs manual intervention to refactor

tokens/token-extensions/nft-meta-data-pointer/anchor-example/anchor/programs/extension_nft/src/instructions/chop_tree.rs

@@ -7,11 +7,11 @@ use anchor_spl::token_2022_extensions::spl_token_metadata_interface;
 use anchor_spl::token_interface::{spl_token_2022, Token2022};
 use session_keys::{Session, SessionToken};
 
-pub fn chop_tree(context: Context<ChopTree>, counter: u16, amount: u64) -> Result<()> {
+pub fn chop_tree(context: Context<ChopTreeAccountConstraints>, counter: u16, amount: u64) -> Result<()> {
     // Save game_data bump on first creation (init_if_needed). See init_player.rs
     // for the same pattern.
     let game_data_bump = context.bumps.game_data;
-    let account: &mut ChopTree<'_> = context.accounts;
+    let account: &mut ChopTreeAccountConstraints<'_> = context.accounts;
     account.player.update_energy()?;
     account.player.print()?;
 
@@ -59,7 +59,7 @@ pub fn chop_tree(context: Context<ChopTree>, counter: u16, amount: u64) -> Resul
 
 #[derive(Accounts, Session)]
 #[instruction(level_seed: String)]
-pub struct ChopTree<'info> {
+pub struct ChopTreeAccountConstraints<'info> {
     #[session(
         // The ephemeral key pair signing the transaction
         signer = signer,

tokens/token-extensions/nft-meta-data-pointer/anchor-example/anchor/programs/extension_nft/src/lib.rs

@@ -39,7 +39,7 @@ pub mod extension_nft {
         ctx.accounts.player.authority.key() == ctx.accounts.signer.key(),
         GameErrorCode::WrongAuthority
     )]
-    pub fn chop_tree(ctx: Context<ChopTree>, _level_seed: String, counter: u16) -> Result<()> {
+    pub fn chop_tree(ctx: Context<ChopTreeAccountConstraints>, _level_seed: String, counter: u16) -> Result<()> {
         chop_tree::chop_tree(ctx, counter, 1)
     }
 

tokens/token-extensions/nft-meta-data-pointer/anchor-example/anchor/programs/extension_nft/tests/test_extension_nft.rs

@@ -114,7 +114,7 @@ fn mint_nft_ix(program_id: &Pubkey, signer: &Pubkey, mint: &Pubkey) -> Instructi
 fn chop_tree_ix(program_id: &Pubkey, signer: &Pubkey, mint: &Pubkey, counter: u16) -> Instruction {
     Instruction {
         program_id: *program_id,
-        accounts: extension_nft::accounts::ChopTree {
+        accounts: extension_nft::accounts::ChopTreeAccountConstraints {
             // session_token is optional; pass None -> the macro falls back to
             // the main-wallet authority check.
             session_token: None,