innerClipboard_: on get, detect another name with/without "!"

background/clipboard.ts

@@ -1,6 +1,7 @@
 import {
   CurCVer_, CurFFVer_, OnChrome, OnEdge, OnFirefox, copy_, paste_, substitute_, set_copy_, set_paste_, set_substitute_,
-  settingsCache_, updateHooks_, searchEngines_, blank_, runOnTee_, innerClipboard_, framesForTab_, curTabId_
+  settingsCache_, updateHooks_, searchEngines_, blank_, runOnTee_, innerClipboard_, framesForTab_, curTabId_,
+  readInnerClipboard_, set_readInnerClipboard_
 } from "./store"
 import * as BgUtils_ from "./utils"
 import * as Exclusions from "./exclusions"
@@ -285,7 +286,7 @@ export const replaceUsingClipboard = (text: string, item: ClipSubItem, lastClean
       return "$" + key
     }
     const cmd = s1.replace(<RegExpOne> /^<|>$/, ""), opArr = (<RegExpOne> /\|\|=|[+\-*\/\|]=?|=/).exec(cmd)
-    let name = opArr ? cmd.slice(0, opArr.index) : cmd, value = innerClipboard_.get(name) || ""
+    let name = opArr ? cmd.slice(0, opArr.index) : cmd, value = readInnerClipboard_(name)
     if (opArr && (value || "||=".includes(opArr[0]))) {
       let op = opArr[0], alg = op[0], x = +cmd.slice(name.length + op.length) || 0, y = +value
       if (!isNaN(y || x)) {
@@ -385,7 +386,7 @@ set_substitute_(((input: string, normalContext: SedContext, mixedSed?: MixedSedO
         if (typeof action === "string") {
           const actionName = action.split("=")[0], actionVal = action.slice(actionName.length + 1)
           if (actionName === "copy") { writeInnerClipboard_(actionVal, text) }
-          else if (actionName === "paste") { text = innerClipboard_.get(actionVal) || "" }
+          else if (actionName === "paste") { text = readInnerClipboard_(actionVal) }
           else if (actionName === "keyword" && exOut) { exOut.keyword_ = actionVal }
           else if (actionName === "act" && exOut) { exOut.actAnyway_ = actionVal !== "false" }
           else if ((actionName === "sys-clip" || actionName === "sysclip") && exOut) {
@@ -451,6 +452,11 @@ const writeInnerClipboard_ = (name: string, text: string): void => {
   }, Build.NDEBUG ? 20_000 : 45_000)
 }
 
+set_readInnerClipboard_(((name: string): string => {
+  const val = innerClipboard_.get(name)
+  return (val ?? innerClipboard_.get(name.endsWith("!") ? name.slice(0, -1) : name + "!")) || ""
+}) satisfies typeof readInnerClipboard_)
+
 const getTextArea_html = (): HTMLTextAreaElement => {
   const el = (globalThis as MaybeWithWindow).document!.createElement("textarea")
   el.style.position = "absolute"
@@ -540,7 +546,7 @@ set_copy_(((data, join, sed, keyword): string | Promise<string> => {
 set_paste_(((sed, newLenLimit?: number, exOut?: InfoOnSed): string | Promise<string | null> => {
   const clip = detectClipSed(sed, "<")
   if (clip) {
-    return reformat_(innerClipboard_.get(clip) || "", null, exOut)
+    return reformat_(readInnerClipboard_(clip), null, exOut)
   }
   if (Build.MV3 || OnFirefox && (navClipboard || (navClipboard = navigator.clipboard))) {
     return (Build.MV3 ? runOnTee_(kTeeTask.Paste, null, null)

background/store.ts

@@ -225,6 +225,7 @@ export let paste_: (sed?: MixedSedOpts | null, len?: number, exOut?: InfoOnSed
     ) => string | Promise<string | null> | null = () => ""
 export let substitute_: (text: string, context: SedContext, sed?: MixedSedOpts | null, exOut?: InfoOnSed) => string
     = s => s
+export let readInnerClipboard_: (name: string) => string = () => ""
 export let evalVimiumUrl_: Urls.Executor = () => null
 export let updateToLocal_: ((wait: number) => void) | true | null = null
 export let shownHash_: ((this: void) => string) | null = null
@@ -237,6 +238,7 @@ export const set_restoreSettings_ = (_newRestore: typeof restoreSettings_): void
 export const set_copy_ = (_newCopy: typeof copy_): void => { copy_ = _newCopy }
 export const set_paste_ = (_newPaste: typeof paste_): void => { paste_ = _newPaste }
 export const set_substitute_ = (_newSed: typeof substitute_): void => { substitute_ = _newSed }
+export const set_readInnerClipboard_ = (_newRIC: typeof readInnerClipboard_): void => { readInnerClipboard_ = _newRIC }
 export const set_evalVimiumUrl_ = (_newEval: typeof evalVimiumUrl_): void => { evalVimiumUrl_ = _newEval }
 export const set_shownHash_ = (_newHash: typeof shownHash_): void => { shownHash_ = _newHash }
 export const set_updateToLocal_ = (_newBackup: typeof updateToLocal_): void => { updateToLocal_ = _newBackup }