Replace minimist with arg for permissive feature

The npm package arg is more flexible than the old arguments parser minimist.
The arg can left the unknown option unchanged,
(while there is a bug that splits the unknown short options,)
and stop at positional arguments are supported, too.

package.json

@@ -12,13 +12,13 @@
     "stream": "stream-browserify"
   },
   "dependencies": {
+    "arg": "^5.0.2",
     "cleanslate": "^0.10.1",
     "csp-serdes": "github:cmcaine/csp-serdes",
     "css": "^3.0.0",
     "editor-adapter": "^0.0.3",
     "esbuild": "^0.14.47",
     "fuse.js": "^6.6.2",
-    "minimist": "^1.2.6",
     "nearley": "^2.20.1",
     "ramda": "^0.28.0",
     "semver-compare": "^1.0.0",

src/excmds.ts

@@ -96,7 +96,7 @@ import semverCompare from "semver-compare"
 import * as hint_util from "@src/lib/hint_util"
 import { OpenMode } from "@src/lib/hint_util"
 import * as Proxy from "@src/lib/proxy"
-import minimist from "minimist"
+import * as arg from "@src/lib/arg_util"
 
 /**
  * This is used to drive some excmd handling in `composite`.
@@ -1461,17 +1461,20 @@ export function find(...args: string[]) {
 //#content
 export function findnext(...args: string[]) {
     let n = 1
-    const option = minimist(args, {
-        boolean: Array.from("f?"),
-        alias: {
-            f: ["search-from-view", "searchFromView"],
-            "?": "reverse",
+    const option = arg.lib(
+        {
+            "--search-from-view": Boolean,
+            "--searchFromView": "--search-from-view",
+            "-f": "--search-from-view",
+
+            "--reverse": Boolean,
+            "-?": "--reverse",
         },
-        default: { f: false, "?": false },
-    })
+        { argv: args },
+    )
     if (option._.length > 0) n = Number(option._[0])
-    if (option.reverse) n = -n
-    return finding.jumpToNextMatch(n, option.searchFromView)
+    if (option["--reverse"]) n = -n
+    return finding.jumpToNextMatch(n, Boolean(option["--search-from-view"]))
 }
 
 //#content

src/lib/arg_util.ts

@@ -0,0 +1,16 @@
+import arg from "arg"
+
+export const name = "arg"
+export const lib = arg
+export function correctSingleHyphen(argv, ...singleNames) {
+    return argv.map(arg => {
+        const scan = arg.match(/^-[\w-]{2,}/)
+        if (!scan) return arg
+        const index = singleNames.indexOf(scan[0])
+        if (index === -1) return arg
+        else return "-" + arg
+    })
+}
+export function isLastDoubleHyphen(argv) {
+    return argv.at(-1) === "--"
+}

yarn.lock

@@ -1242,6 +1242,11 @@ anymatch@^3.0.3:
     normalize-path "^3.0.0"
     picomatch "^2.0.4"
 
+arg@^5.0.2:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/arg/-/arg-5.0.2.tgz#c81433cc427c92c4dcf4865142dbca6f15acd59c"
+  integrity sha512-PYjyFOLKQ9y57JvQ6QLo8dAgNqswh8M1RMJYdQduT6xbWSgK36P/Z/v+p888pM69jMMfS8Xd8F6I1kQ/I9HUGg==
+
 argparse@^1.0.7:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"