From 19c2830ff86b8765754827b03826870f8640dec2 Mon Sep 17 00:00:00 2001 From: Zac Pullar-Strecker Date: Sat, 1 Aug 2020 12:55:04 +1200 Subject: move into separate module --- crates/ra_ide/src/hover.rs | 302 +------------------------------------- crates/ra_ide/src/lib.rs | 1 + crates/ra_ide/src/link_rewrite.rs | 302 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 307 insertions(+), 298 deletions(-) create mode 100644 crates/ra_ide/src/link_rewrite.rs (limited to 'crates/ra_ide/src') diff --git a/crates/ra_ide/src/hover.rs b/crates/ra_ide/src/hover.rs index 784a1e77c..7e78ee597 100644 --- a/crates/ra_ide/src/hover.rs +++ b/crates/ra_ide/src/hover.rs @@ -1,26 +1,20 @@ -use std::iter::once; - use hir::{ - db::DefDatabase, Adt, AsAssocItem, AsName, AssocItemContainer, AttrDef, Crate, Documentation, - FieldSource, HasSource, HirDisplay, Hygiene, ItemInNs, ModPath, Module, ModuleDef, - ModuleSource, Semantics, + Adt, AsAssocItem, AssocItemContainer, Documentation, FieldSource, HasSource, HirDisplay, + Module, ModuleDef, ModuleSource, Semantics, }; use itertools::Itertools; -use pulldown_cmark::{CowStr, Event, Options, Parser, Tag}; -use pulldown_cmark_to_cmark::cmark; use ra_db::SourceDatabase; use ra_ide_db::{ defs::{classify_name, classify_name_ref, Definition}, RootDatabase, }; -use ra_syntax::{ast, ast::Path, match_ast, AstNode, SyntaxKind::*, SyntaxToken, TokenAtOffset, T}; -use ra_tt::{Ident, Leaf, Literal, TokenTree}; +use ra_syntax::{ast, match_ast, AstNode, SyntaxKind::*, SyntaxToken, TokenAtOffset, T}; use stdx::format_to; use test_utils::mark; -use url::Url; use crate::{ display::{macro_label, ShortLabel, ToNav, TryToNav}, + link_rewrite::rewrite_links, markup::Markup, runnables::runnable, FileId, FilePosition, NavigationTarget, RangeInfo, Runnable, @@ -343,294 +337,6 @@ fn hover_for_definition(db: &RootDatabase, def: Definition) -> Option { } } -// Rewrites a markdown document, resolving links using `callback` and additionally striping prefixes/suffixes on link titles. -fn map_links<'e>( - events: impl Iterator>, - callback: impl Fn(&str, &str) -> (String, String), -) -> impl Iterator> { - let mut in_link = false; - let mut link_target: Option = None; - - events.map(move |evt| match evt { - Event::Start(Tag::Link(_link_type, ref target, _)) => { - in_link = true; - link_target = Some(target.clone()); - evt - } - Event::End(Tag::Link(link_type, _target, _)) => { - in_link = false; - Event::End(Tag::Link(link_type, link_target.take().unwrap(), CowStr::Borrowed(""))) - } - Event::Text(s) if in_link => { - let (link_target_s, link_name) = callback(&link_target.take().unwrap(), &s); - link_target = Some(CowStr::Boxed(link_target_s.into())); - Event::Text(CowStr::Boxed(link_name.into())) - } - Event::Code(s) if in_link => { - let (link_target_s, link_name) = callback(&link_target.take().unwrap(), &s); - link_target = Some(CowStr::Boxed(link_target_s.into())); - Event::Code(CowStr::Boxed(link_name.into())) - } - _ => evt, - }) -} - -/// Rewrite documentation links in markdown to point to an online host (e.g. docs.rs) -fn rewrite_links(db: &RootDatabase, markdown: &str, definition: &Definition) -> String { - let doc = Parser::new_with_broken_link_callback( - markdown, - Options::empty(), - Some(&|label, _| Some((/*url*/ label.to_string(), /*title*/ label.to_string()))), - ); - - let doc = map_links(doc, |target, title: &str| { - // This check is imperfect, there's some overlap between valid intra-doc links - // and valid URLs so we choose to be too eager to try to resolve what might be - // a URL. - if target.contains("://") { - (target.to_string(), title.to_string()) - } else { - // Two posibilities: - // * path-based links: `../../module/struct.MyStruct.html` - // * module-based links (AKA intra-doc links): `super::super::module::MyStruct` - let resolved = try_resolve_intra(db, definition, title, &target).or_else(|| { - try_resolve_path(db, definition, &target).map(|target| (target, title.to_string())) - }); - - match resolved { - Some((target, title)) => (target, title), - None => (target.to_string(), title.to_string()), - } - } - }); - let mut out = String::new(); - cmark(doc, &mut out, None).ok(); - out -} - -#[derive(PartialEq, Eq, Hash, Copy, Clone, Debug)] -enum Namespace { - Types, - Values, - Macros, -} - -static TYPES: ([&str; 7], [&str; 0]) = - (["type", "struct", "enum", "mod", "trait", "union", "module"], []); -static VALUES: ([&str; 8], [&str; 1]) = - (["value", "function", "fn", "method", "const", "static", "mod", "module"], ["()"]); -static MACROS: ([&str; 1], [&str; 1]) = (["macro"], ["!"]); - -impl Namespace { - /// Extract the specified namespace from an intra-doc-link if one exists. - /// - /// # Examples - /// - /// * `struct MyStruct` -> `Namespace::Types` - /// * `panic!` -> `Namespace::Macros` - /// * `fn@from_intra_spec` -> `Namespace::Values` - fn from_intra_spec(s: &str) -> Option { - [ - (Namespace::Types, (TYPES.0.iter(), TYPES.1.iter())), - (Namespace::Values, (VALUES.0.iter(), VALUES.1.iter())), - (Namespace::Macros, (MACROS.0.iter(), MACROS.1.iter())), - ] - .iter() - .filter(|(_ns, (prefixes, suffixes))| { - prefixes - .clone() - .map(|prefix| { - s.starts_with(*prefix) - && s.chars() - .nth(prefix.len() + 1) - .map(|c| c == '@' || c == ' ') - .unwrap_or(false) - }) - .any(|cond| cond) - || suffixes - .clone() - .map(|suffix| { - s.starts_with(*suffix) - && s.chars() - .nth(suffix.len() + 1) - .map(|c| c == '@' || c == ' ') - .unwrap_or(false) - }) - .any(|cond| cond) - }) - .map(|(ns, (_, _))| *ns) - .next() - } -} - -// Strip prefixes, suffixes, and inline code marks from the given string. -fn strip_prefixes_suffixes(mut s: &str) -> &str { - s = s.trim_matches('`'); - - [ - (TYPES.0.iter(), TYPES.1.iter()), - (VALUES.0.iter(), VALUES.1.iter()), - (MACROS.0.iter(), MACROS.1.iter()), - ] - .iter() - .for_each(|(prefixes, suffixes)| { - prefixes.clone().for_each(|prefix| s = s.trim_start_matches(*prefix)); - suffixes.clone().for_each(|suffix| s = s.trim_end_matches(*suffix)); - }); - s.trim_start_matches("@").trim() -} - -/// Try to resolve path to local documentation via intra-doc-links (i.e. `super::gateway::Shard`). -/// -/// See [RFC1946](https://github.com/rust-lang/rfcs/blob/master/text/1946-intra-rustdoc-links.md). -fn try_resolve_intra( - db: &RootDatabase, - definition: &Definition, - link_text: &str, - link_target: &str, -) -> Option<(String, String)> { - eprintln!("resolving intra"); - - // Set link_target for implied shortlinks - let link_target = - if link_target.is_empty() { link_text.trim_matches('`') } else { link_target }; - - // Namespace disambiguation - let namespace = Namespace::from_intra_spec(link_target); - - // Strip prefixes/suffixes - let link_target = strip_prefixes_suffixes(link_target); - - // Parse link as a module path - let path = Path::parse(link_target).ok()?; - let modpath = ModPath::from_src(path, &Hygiene::new_unhygienic()).unwrap(); - - // Resolve it relative to symbol's location (according to the RFC this should consider small scopes - let resolver = definition.resolver(db)?; - - let resolved = resolver.resolve_module_path_in_items(db, &modpath); - let (defid, namespace) = match namespace { - // FIXME: .or(resolved.macros) - None => resolved - .types - .map(|t| (t.0, Namespace::Types)) - .or(resolved.values.map(|t| (t.0, Namespace::Values)))?, - Some(ns @ Namespace::Types) => (resolved.types?.0, ns), - Some(ns @ Namespace::Values) => (resolved.values?.0, ns), - // FIXME: - Some(Namespace::Macros) => None?, - }; - - // Get the filepath of the final symbol - let def: ModuleDef = defid.into(); - let module = def.module(db)?; - let krate = module.krate(); - let ns = match namespace { - Namespace::Types => ItemInNs::Types(defid), - Namespace::Values => ItemInNs::Values(defid), - // FIXME: - Namespace::Macros => None?, - }; - let import_map = db.import_map(krate.into()); - let path = import_map.path_of(ns)?; - - Some(( - get_doc_url(db, &krate)? - .join(&format!("{}/", krate.display_name(db)?)) - .ok()? - .join(&path.segments.iter().map(|name| name.to_string()).join("/")) - .ok()? - .join(&get_symbol_filename(db, &Definition::ModuleDef(def))?) - .ok()? - .into_string(), - strip_prefixes_suffixes(link_text).to_string(), - )) -} - -/// Try to resolve path to local documentation via path-based links (i.e. `../gateway/struct.Shard.html`). -fn try_resolve_path(db: &RootDatabase, definition: &Definition, link: &str) -> Option { - eprintln!("resolving path"); - - if !link.contains("#") && !link.contains(".html") { - return None; - } - let ns = if let Definition::ModuleDef(moddef) = definition { - ItemInNs::Types(moddef.clone().into()) - } else { - return None; - }; - let module = definition.module(db)?; - let krate = module.krate(); - let import_map = db.import_map(krate.into()); - let base = once(format!("{}", krate.display_name(db)?)) - .chain(import_map.path_of(ns)?.segments.iter().map(|name| format!("{}", name))) - .join("/"); - - get_doc_url(db, &krate) - .and_then(|url| url.join(&base).ok()) - .and_then(|url| { - get_symbol_filename(db, definition).as_deref().map(|f| url.join(f).ok()).flatten() - }) - .and_then(|url| url.join(link).ok()) - .map(|url| url.into_string()) -} - -/// Try to get the root URL of the documentation of a crate. -fn get_doc_url(db: &RootDatabase, krate: &Crate) -> Option { - // Look for #![doc(html_root_url = "...")] - let attrs = db.attrs(AttrDef::from(krate.root_module(db)?).into()); - let doc_attr_q = attrs.by_key("doc"); - - let doc_url = if doc_attr_q.exists() { - doc_attr_q.tt_values().map(|tt| { - let name = tt.token_trees.iter() - .skip_while(|tt| !matches!(tt, TokenTree::Leaf(Leaf::Ident(Ident{text: ref ident, ..})) if ident == "html_root_url")) - .skip(2) - .next(); - - match name { - Some(TokenTree::Leaf(Leaf::Literal(Literal{ref text, ..}))) => Some(text), - _ => None - } - }).flat_map(|t| t).next().map(|s| s.to_string()) - } else { - // Fallback to docs.rs - // FIXME: Specify an exact version here (from Cargo.lock) - Some(format!("https://docs.rs/{}/*", krate.display_name(db)?)) - }; - - doc_url - .map(|s| s.trim_matches('"').trim_end_matches("/").to_owned() + "/") - .and_then(|s| Url::parse(&s).ok()) -} - -/// Get the filename and extension generated for a symbol by rustdoc. -/// -/// Example: `struct.Shard.html` -fn get_symbol_filename(db: &RootDatabase, definition: &Definition) -> Option { - Some(match definition { - Definition::ModuleDef(def) => match def { - ModuleDef::Adt(adt) => match adt { - Adt::Struct(s) => format!("struct.{}.html", s.name(db)), - Adt::Enum(e) => format!("enum.{}.html", e.name(db)), - Adt::Union(u) => format!("union.{}.html", u.name(db)), - }, - ModuleDef::Module(_) => "index.html".to_string(), - ModuleDef::Trait(t) => format!("trait.{}.html", t.name(db)), - ModuleDef::TypeAlias(t) => format!("type.{}.html", t.name(db)), - ModuleDef::BuiltinType(t) => format!("primitive.{}.html", t.as_name()), - ModuleDef::Function(f) => format!("fn.{}.html", f.name(db)), - ModuleDef::EnumVariant(ev) => { - format!("enum.{}.html#variant.{}", ev.parent_enum(db).name(db), ev.name(db)) - } - ModuleDef::Const(c) => format!("const.{}.html", c.name(db)?), - ModuleDef::Static(s) => format!("static.{}.html", s.name(db)?), - }, - Definition::Macro(m) => format!("macro.{}.html", m.name(db)?), - _ => None?, - }) -} - fn pick_best(tokens: TokenAtOffset) -> Option { return tokens.max_by_key(priority); fn priority(n: &SyntaxToken) -> usize { diff --git a/crates/ra_ide/src/lib.rs b/crates/ra_ide/src/lib.rs index 0fede0d87..e615e993a 100644 --- a/crates/ra_ide/src/lib.rs +++ b/crates/ra_ide/src/lib.rs @@ -44,6 +44,7 @@ mod status; mod syntax_highlighting; mod syntax_tree; mod typing; +mod link_rewrite; use std::sync::Arc; diff --git a/crates/ra_ide/src/link_rewrite.rs b/crates/ra_ide/src/link_rewrite.rs new file mode 100644 index 000000000..85e6188e8 --- /dev/null +++ b/crates/ra_ide/src/link_rewrite.rs @@ -0,0 +1,302 @@ +//! Resolves and rewrites links in markdown documentation for hovers/completion windows. + +use std::iter::once; + +use itertools::Itertools; +use pulldown_cmark::{CowStr, Event, Options, Parser, Tag}; +use pulldown_cmark_to_cmark::cmark; +use url::Url; + +use hir::{Adt, AsName, AttrDef, Crate, Hygiene, ItemInNs, ModPath, ModuleDef}; +use ra_hir_def::db::DefDatabase; +use ra_ide_db::{defs::Definition, RootDatabase}; +use ra_syntax::ast::Path; +use ra_tt::{Ident, Leaf, Literal, TokenTree}; + +/// Rewrite documentation links in markdown to point to an online host (e.g. docs.rs) +pub fn rewrite_links(db: &RootDatabase, markdown: &str, definition: &Definition) -> String { + let doc = Parser::new_with_broken_link_callback( + markdown, + Options::empty(), + Some(&|label, _| Some((/*url*/ label.to_string(), /*title*/ label.to_string()))), + ); + + let doc = map_links(doc, |target, title: &str| { + // This check is imperfect, there's some overlap between valid intra-doc links + // and valid URLs so we choose to be too eager to try to resolve what might be + // a URL. + if target.contains("://") { + (target.to_string(), title.to_string()) + } else { + // Two posibilities: + // * path-based links: `../../module/struct.MyStruct.html` + // * module-based links (AKA intra-doc links): `super::super::module::MyStruct` + let resolved = try_resolve_intra(db, definition, title, &target).or_else(|| { + try_resolve_path(db, definition, &target).map(|target| (target, title.to_string())) + }); + + match resolved { + Some((target, title)) => (target, title), + None => (target.to_string(), title.to_string()), + } + } + }); + let mut out = String::new(); + cmark(doc, &mut out, None).ok(); + out +} + +// Rewrites a markdown document, resolving links using `callback` and additionally striping prefixes/suffixes on link titles. +fn map_links<'e>( + events: impl Iterator>, + callback: impl Fn(&str, &str) -> (String, String), +) -> impl Iterator> { + let mut in_link = false; + let mut link_target: Option = None; + + events.map(move |evt| match evt { + Event::Start(Tag::Link(_link_type, ref target, _)) => { + in_link = true; + link_target = Some(target.clone()); + evt + } + Event::End(Tag::Link(link_type, _target, _)) => { + in_link = false; + Event::End(Tag::Link(link_type, link_target.take().unwrap(), CowStr::Borrowed(""))) + } + Event::Text(s) if in_link => { + let (link_target_s, link_name) = callback(&link_target.take().unwrap(), &s); + link_target = Some(CowStr::Boxed(link_target_s.into())); + Event::Text(CowStr::Boxed(link_name.into())) + } + Event::Code(s) if in_link => { + let (link_target_s, link_name) = callback(&link_target.take().unwrap(), &s); + link_target = Some(CowStr::Boxed(link_target_s.into())); + Event::Code(CowStr::Boxed(link_name.into())) + } + _ => evt, + }) +} + +#[derive(PartialEq, Eq, Hash, Copy, Clone, Debug)] +enum Namespace { + Types, + Values, + Macros, +} + +static TYPES: ([&str; 7], [&str; 0]) = + (["type", "struct", "enum", "mod", "trait", "union", "module"], []); +static VALUES: ([&str; 8], [&str; 1]) = + (["value", "function", "fn", "method", "const", "static", "mod", "module"], ["()"]); +static MACROS: ([&str; 1], [&str; 1]) = (["macro"], ["!"]); + +impl Namespace { + /// Extract the specified namespace from an intra-doc-link if one exists. + /// + /// # Examples + /// + /// * `struct MyStruct` -> `Namespace::Types` + /// * `panic!` -> `Namespace::Macros` + /// * `fn@from_intra_spec` -> `Namespace::Values` + fn from_intra_spec(s: &str) -> Option { + [ + (Namespace::Types, (TYPES.0.iter(), TYPES.1.iter())), + (Namespace::Values, (VALUES.0.iter(), VALUES.1.iter())), + (Namespace::Macros, (MACROS.0.iter(), MACROS.1.iter())), + ] + .iter() + .filter(|(_ns, (prefixes, suffixes))| { + prefixes + .clone() + .map(|prefix| { + s.starts_with(*prefix) + && s.chars() + .nth(prefix.len() + 1) + .map(|c| c == '@' || c == ' ') + .unwrap_or(false) + }) + .any(|cond| cond) + || suffixes + .clone() + .map(|suffix| { + s.starts_with(*suffix) + && s.chars() + .nth(suffix.len() + 1) + .map(|c| c == '@' || c == ' ') + .unwrap_or(false) + }) + .any(|cond| cond) + }) + .map(|(ns, (_, _))| *ns) + .next() + } +} + +// Strip prefixes, suffixes, and inline code marks from the given string. +fn strip_prefixes_suffixes(mut s: &str) -> &str { + s = s.trim_matches('`'); + + [ + (TYPES.0.iter(), TYPES.1.iter()), + (VALUES.0.iter(), VALUES.1.iter()), + (MACROS.0.iter(), MACROS.1.iter()), + ] + .iter() + .for_each(|(prefixes, suffixes)| { + prefixes.clone().for_each(|prefix| s = s.trim_start_matches(*prefix)); + suffixes.clone().for_each(|suffix| s = s.trim_end_matches(*suffix)); + }); + s.trim_start_matches("@").trim() +} + +/// Try to resolve path to local documentation via intra-doc-links (i.e. `super::gateway::Shard`). +/// +/// See [RFC1946](https://github.com/rust-lang/rfcs/blob/master/text/1946-intra-rustdoc-links.md). +fn try_resolve_intra( + db: &RootDatabase, + definition: &Definition, + link_text: &str, + link_target: &str, +) -> Option<(String, String)> { + eprintln!("resolving intra"); + + // Set link_target for implied shortlinks + let link_target = + if link_target.is_empty() { link_text.trim_matches('`') } else { link_target }; + + // Namespace disambiguation + let namespace = Namespace::from_intra_spec(link_target); + + // Strip prefixes/suffixes + let link_target = strip_prefixes_suffixes(link_target); + + // Parse link as a module path + let path = Path::parse(link_target).ok()?; + let modpath = ModPath::from_src(path, &Hygiene::new_unhygienic()).unwrap(); + + // Resolve it relative to symbol's location (according to the RFC this should consider small scopes + let resolver = definition.resolver(db)?; + + let resolved = resolver.resolve_module_path_in_items(db, &modpath); + let (defid, namespace) = match namespace { + // FIXME: .or(resolved.macros) + None => resolved + .types + .map(|t| (t.0, Namespace::Types)) + .or(resolved.values.map(|t| (t.0, Namespace::Values)))?, + Some(ns @ Namespace::Types) => (resolved.types?.0, ns), + Some(ns @ Namespace::Values) => (resolved.values?.0, ns), + // FIXME: + Some(Namespace::Macros) => None?, + }; + + // Get the filepath of the final symbol + let def: ModuleDef = defid.into(); + let module = def.module(db)?; + let krate = module.krate(); + let ns = match namespace { + Namespace::Types => ItemInNs::Types(defid), + Namespace::Values => ItemInNs::Values(defid), + // FIXME: + Namespace::Macros => None?, + }; + let import_map = db.import_map(krate.into()); + let path = import_map.path_of(ns)?; + + Some(( + get_doc_url(db, &krate)? + .join(&format!("{}/", krate.display_name(db)?)) + .ok()? + .join(&path.segments.iter().map(|name| name.to_string()).join("/")) + .ok()? + .join(&get_symbol_filename(db, &Definition::ModuleDef(def))?) + .ok()? + .into_string(), + strip_prefixes_suffixes(link_text).to_string(), + )) +} + +/// Try to resolve path to local documentation via path-based links (i.e. `../gateway/struct.Shard.html`). +fn try_resolve_path(db: &RootDatabase, definition: &Definition, link: &str) -> Option { + eprintln!("resolving path"); + + if !link.contains("#") && !link.contains(".html") { + return None; + } + let ns = if let Definition::ModuleDef(moddef) = definition { + ItemInNs::Types(moddef.clone().into()) + } else { + return None; + }; + let module = definition.module(db)?; + let krate = module.krate(); + let import_map = db.import_map(krate.into()); + let base = once(format!("{}", krate.display_name(db)?)) + .chain(import_map.path_of(ns)?.segments.iter().map(|name| format!("{}", name))) + .join("/"); + + get_doc_url(db, &krate) + .and_then(|url| url.join(&base).ok()) + .and_then(|url| { + get_symbol_filename(db, definition).as_deref().map(|f| url.join(f).ok()).flatten() + }) + .and_then(|url| url.join(link).ok()) + .map(|url| url.into_string()) +} + +/// Try to get the root URL of the documentation of a crate. +fn get_doc_url(db: &RootDatabase, krate: &Crate) -> Option { + // Look for #![doc(html_root_url = "...")] + let attrs = db.attrs(AttrDef::from(krate.root_module(db)?).into()); + let doc_attr_q = attrs.by_key("doc"); + + let doc_url = if doc_attr_q.exists() { + doc_attr_q.tt_values().map(|tt| { + let name = tt.token_trees.iter() + .skip_while(|tt| !matches!(tt, TokenTree::Leaf(Leaf::Ident(Ident{text: ref ident, ..})) if ident == "html_root_url")) + .skip(2) + .next(); + + match name { + Some(TokenTree::Leaf(Leaf::Literal(Literal{ref text, ..}))) => Some(text), + _ => None + } + }).flat_map(|t| t).next().map(|s| s.to_string()) + } else { + // Fallback to docs.rs + // FIXME: Specify an exact version here (from Cargo.lock) + Some(format!("https://docs.rs/{}/*", krate.display_name(db)?)) + }; + + doc_url + .map(|s| s.trim_matches('"').trim_end_matches("/").to_owned() + "/") + .and_then(|s| Url::parse(&s).ok()) +} + +/// Get the filename and extension generated for a symbol by rustdoc. +/// +/// Example: `struct.Shard.html` +fn get_symbol_filename(db: &RootDatabase, definition: &Definition) -> Option { + Some(match definition { + Definition::ModuleDef(def) => match def { + ModuleDef::Adt(adt) => match adt { + Adt::Struct(s) => format!("struct.{}.html", s.name(db)), + Adt::Enum(e) => format!("enum.{}.html", e.name(db)), + Adt::Union(u) => format!("union.{}.html", u.name(db)), + }, + ModuleDef::Module(_) => "index.html".to_string(), + ModuleDef::Trait(t) => format!("trait.{}.html", t.name(db)), + ModuleDef::TypeAlias(t) => format!("type.{}.html", t.name(db)), + ModuleDef::BuiltinType(t) => format!("primitive.{}.html", t.as_name()), + ModuleDef::Function(f) => format!("fn.{}.html", f.name(db)), + ModuleDef::EnumVariant(ev) => { + format!("enum.{}.html#variant.{}", ev.parent_enum(db).name(db), ev.name(db)) + } + ModuleDef::Const(c) => format!("const.{}.html", c.name(db)?), + ModuleDef::Static(s) => format!("static.{}.html", s.name(db)?), + }, + Definition::Macro(m) => format!("macro.{}.html", m.name(db)?), + _ => None?, + }) +} -- cgit v1.2.3