Add argument from_normal to denippet#get_complete_items

autoload/denippet.vim

@@ -42,8 +42,13 @@ function denippet#choice(dir) abort
   call s:request('choice', [a:dir])
 endfunction
 
-function denippet#get_complete_items() abort
-  return s:request('getCompleteItems')
+function s:to_boolean(x) abort
+  return a:x ? v:true : v:false
+endfunction
+
+function denippet#get_complete_items(...) abort
+  let from_normal = a:0 > 0 ? a:1 : mode() ==# 'n'
+  return s:request('getCompleteItems', [s:to_boolean(from_normal)])
 endfunction
 
 function denippet#to_string(body) abort

autoload/denippet/load.vim

@@ -1,8 +1,16 @@
-function denippet#load#base() abort
-  return line('$') == 1 && getline(1) =~# '\v^\k+$'
+function denippet#load#base(from_normal) abort
+  let enabled = v:true
+  let enabled = enabled && line('$') == 1
+  let enabled = enabled && getline(1) =~# (a:from_normal ? '\v^$' : '\v^\k+$')
+  return enabled
 endfunction
 
-function denippet#load#start() abort
-  return getline('.')[:col('.')-2]
-        \ ->match('\V\s\*\k\+\$') > -1
+function denippet#load#start(from_normal) abort
+  if a:from_normal && col('.') == 1
+    let line_before_cursor = ''
+  else
+    let line_before_cursor = getline('.')[:col('.')-2]
+  endif
+  let pattern = a:from_normal ? '\v^\s*$' : '\v^\s*\k*$'
+  return match(line_before_cursor, pattern) > -1
 endfunction

denops/denippet/loader.ts

@@ -74,6 +74,7 @@ function setSnippets(
 export async function getSnippets(
   denops: Denops,
   ft: string,
+  fromNormal: boolean,
 ): Promise<NormalizedSnippet[]> {
   const snippets = [
     ...Cell[ft] ?? [],
@@ -85,9 +86,9 @@ export async function getSnippets(
     } else if (isIfFunc(snippet.if)) {
       return Boolean(await snippet.if(denops));
     } else if (snippet.if === "base") {
-      return Boolean(await denops.call("denippet#load#base"));
+      return Boolean(await denops.call("denippet#load#base", fromNormal));
     } else if (snippet.if === "start") {
-      return Boolean(await denops.call("denippet#load#start"));
+      return Boolean(await denops.call("denippet#load#start", fromNormal));
     } else if (!snippet.eval) {
       return false;
     } else if (snippet.if === "vimscript") {

denops/denippet/main.ts

@@ -30,7 +30,7 @@ async function searchSnippet(
 
   let bestMatch: SearchResult = {};
   const filetype = await op.filetype.get(denops);
-  (await getSnippets(denops, filetype)).forEach((snippet) => {
+  (await getSnippets(denops, filetype, false)).forEach((snippet) => {
     snippet.prefix.forEach((prefix) => {
       if (
         lineBeforeCursor.endsWith(prefix) &&
@@ -166,9 +166,10 @@ export function main(denops: Denops): void {
       await session.choice(dir);
     },
 
-    async getCompleteItems(): Promise<CompleteItem[]> {
+    async getCompleteItems(fromNormalU: unknown): Promise<CompleteItem[]> {
+      const fromNormal = u.ensure(fromNormalU, is.Boolean);
       const filetype = await op.filetype.get(denops);
-      return (await getSnippets(denops, filetype)).flatMap((snippet) =>
+      return (await getSnippets(denops, filetype, fromNormal)).flatMap((snippet) =>
         snippet.prefix.map((prefix) => ({
           word: prefix,
           kind: "Snippet",