improve code completion

src/equinox_bundle.lua

@@ -1557,7 +1557,7 @@ local function add_completions(input, words, result)
     else
       before = before .. " "
     end
-    if word:find("^" .. after) then
+    if utils.startswith(word, after) then
       table.insert(result, before .. word)
     end
   end
@@ -1584,15 +1584,15 @@ local function add_props(input, result)
   if not prefix then prefix = "" end
   local last = input:match("[^%.]+$")
   for key, val in pairs(obj) do
-    if not last or key:find("^" .. last) then
+    if not last or utils.startswith(key, last) then
       table.insert(result, prefix .. key)
     end
   end
 end
 
 local function add_commands(input, result, commands)
   for _, cmd in ipairs(commands) do
-    if cmd:find("^" .. input) then
+    if utils.startswith(cmd, input) then
       table.insert(result, cmd)
     end
   end
@@ -3047,11 +3047,15 @@ function utils.keys(tbl)
   return result
 end
 
+function utils.startswith(str, prefix)
+  return string.sub(str, 1, #prefix) == prefix
+end
+
 return utils
 end
 end
 
-__VERSION__="0.1-64"
+__VERSION__="0.1-66"
 
 local Compiler = require("compiler")
 local Optimizer = require("ast_optimizer")

src/ln_repl_backend.lua

@@ -36,7 +36,7 @@ local function add_completions(input, words, result)
     else
       before = before .. " "
     end
-    if word:find("^" .. after) then
+    if utils.startswith(word, after) then
       table.insert(result, before .. word)
     end
   end
@@ -63,15 +63,15 @@ local function add_props(input, result)
   if not prefix then prefix = "" end
   local last = input:match("[^%.]+$")
   for key, val in pairs(obj) do
-    if not last or key:find("^" .. last) then
+    if not last or utils.startswith(key, last) then
       table.insert(result, prefix .. key)
     end
   end
 end
 
 local function add_commands(input, result, commands)
   for _, cmd in ipairs(commands) do
-    if cmd:find("^" .. input) then
+    if utils.startswith(cmd, input) then
       table.insert(result, cmd)
     end
   end

src/utils.lua

@@ -85,4 +85,8 @@ function utils.keys(tbl)
   return result
 end
 
+function utils.startswith(str, prefix)
+  return string.sub(str, 1, #prefix) == prefix
+end
+
 return utils

src/version/version.txt

@@ -1 +1 @@
-0.1-64
+0.1-66