chore(web): expose util.ts as separate sub-export

The exports of the `util.ts` can now be imported as
`@keymanapp/common-types/utils`. Those methods are used by developer.
We still export the `Uni_IsSurrogate*` methods in `main.js` because they
are needed by the keyboard-processor, but exporting everything would
increase the size of the resulting `keymanweb.js`. Doing it this way
keeps the size the same.

common/web/keyboard-processor/src/text/stringDivergence.ts

@@ -1,4 +1,4 @@
-import { util } from '@keymanapp/common-types';
+import { Uni_IsSurrogate1, Uni_IsSurrogate2 } from '@keymanapp/common-types';
 
 /**
  * Returns the index for the code point divergence point between two strings, as measured in code
@@ -72,8 +72,8 @@ export function findCommonSubstringEndIndex(str1: string, str2: string, commonSu
     const divergentChar1 = str1.charCodeAt(index);
     const divergentChar2 = str2.charCodeAt(index + offset);
 
-    const commonSurrogateChecker = commonSuffix ? util.Uni_IsSurrogate2 : util.Uni_IsSurrogate1;
-    const divergentSurrogateChecker = commonSuffix ? util.Uni_IsSurrogate1 : util.Uni_IsSurrogate2;
+    const commonSurrogateChecker = commonSuffix ? Uni_IsSurrogate2 : Uni_IsSurrogate1;
+    const divergentSurrogateChecker = commonSuffix ? Uni_IsSurrogate1 : Uni_IsSurrogate2;
 
     // If the last common character if of the direction-appropriate surrogate type (for
     // comprising a potential split surrogate pair representing a non-BMP char)...

common/web/types/package.json

@@ -12,6 +12,10 @@
     ".": {
       "es6-bundling": "./src/main.ts",
       "default": "./build/src/main.js"
+    },
+    "./utils": {
+      "es6-bundling": "./src/util/index.ts",
+      "default": "./build/src/util/index.js"
     }
   },
   "files": [

common/web/types/src/kmx/element-string.ts

@@ -1,7 +1,8 @@
 import { constants } from '@keymanapp/ldml-keyboard-constants';
 import { DependencySections, StrsItem, UsetItem } from './kmx-plus.js';
 import { ElementParser, ElementSegment, ElementType } from '../ldml-keyboard/pattern-parser.js';
-import { MATCH_HEX_ESCAPE, unescapeOneQuadString } from '../util/util.js';
+import { MATCH_HEX_ESCAPE } from '../util/consts.js';
+import { unescapeOneQuadString } from '../util/util.js';
 
 export enum ElemElementFlags {
   none = 0,

common/web/types/src/ldml-keyboard/pattern-parser.ts

@@ -3,7 +3,8 @@
  */
 
 import { constants } from "@keymanapp/ldml-keyboard-constants";
-import { MATCH_QUAD_ESCAPE, isOneChar, unescapeOneQuadString, unescapeString, hexQuad } from "../util/util.js";
+import { MATCH_QUAD_ESCAPE } from "../util/consts.js";
+import { isOneChar, unescapeOneQuadString, unescapeString, hexQuad } from "../util/util.js";
 
 /**
  * Helper function for extracting matched items

common/web/types/src/main.ts

@@ -50,7 +50,7 @@ export { KeymanDeveloperProject, KeymanDeveloperProjectFile, KeymanDeveloperProj
 export * as KpsFile from './package/kps-file.js';
 export * as KmpJsonFile from './package/kmp-json-file.js';
 
-export * as util from './util/util.js';
+export { Uni_IsSurrogate1, Uni_IsSurrogate2 } from './util/util.js';
 
 export * as KeymanFileTypes from './util/file-types.js';
 

common/web/types/src/util/consts.ts

@@ -0,0 +1,12 @@
+// TODO-LDML: #7569 the below regex works, but captures more than it should
+// (it would include \u{fffffffffffffffff } which
+// is overlong and has a space at the end.) The second regex does not work yet.
+export const MATCH_HEX_ESCAPE = /\\u{([0-9a-fA-F ]{1,})}/g;
+// const MATCH_HEX_ESCAPE = /\\u{((?:(?:[0-9a-fA-F]{1,5})|(?:10[0-9a-fA-F]{4})(?: (?!}))?)+)}/g;
+
+/** regex for single quad escape such as \u0127 or \U00000000 */
+export const CONTAINS_QUAD_ESCAPE = /(?:\\u([0-9a-fA-F]{4})|\\U([0-9a-fA-F]{8}))/;
+
+/** regex for single quad escape such as \u0127 */
+export const MATCH_QUAD_ESCAPE = new RegExp(CONTAINS_QUAD_ESCAPE, 'g');
+

common/web/types/src/util/index.ts

@@ -0,0 +1,2 @@
+export * from './consts.js';
+export * from './util.js';

common/web/types/src/util/util.ts

@@ -1,3 +1,4 @@
+import { MATCH_HEX_ESCAPE, MATCH_QUAD_ESCAPE } from './consts.js';
 /**
  * xml2js will not place single-entry objects into arrays. Easiest way to fix
  * this is to box them ourselves as needed. Ensures that o.x is an array.
@@ -16,18 +17,6 @@ export function boxXmlArray(o: any, x: string): void {
   }
 }
 
-// TODO-LDML: #7569 the below regex works, but captures more than it should
-// (it would include \u{fffffffffffffffff } which
-// is overlong and has a space at the end.) The second regex does not work yet.
-export const MATCH_HEX_ESCAPE = /\\u{([0-9a-fA-F ]{1,})}/g;
-// const MATCH_HEX_ESCAPE = /\\u{((?:(?:[0-9a-fA-F]{1,5})|(?:10[0-9a-fA-F]{4})(?: (?!}))?)+)}/g;
-
-/** regex for single quad escape such as \u0127 or \U00000000 */
-export const CONTAINS_QUAD_ESCAPE = /(?:\\u([0-9a-fA-F]{4})|\\U([0-9a-fA-F]{8}))/;
-
-/** regex for single quad escape such as \u0127 */
-export const MATCH_QUAD_ESCAPE = new RegExp(CONTAINS_QUAD_ESCAPE, 'g');
-
 export class UnescapeError extends Error {
 }
 

developer/src/kmc-ldml/src/compiler/empty-compiler.ts

@@ -1,6 +1,7 @@
 import { SectionIdent, constants } from '@keymanapp/ldml-keyboard-constants';
 import { SectionCompiler } from "./section-compiler.js";
-import { LDMLKeyboard, KMXPlus, CompilerCallbacks, util, MarkerParser } from "@keymanapp/common-types";
+import { LDMLKeyboard, KMXPlus, CompilerCallbacks, MarkerParser } from "@keymanapp/common-types";
+import * as util from '@keymanapp/common-types/utils';
 import { VarsCompiler } from './vars.js';
 import { CompilerMessages } from './messages.js';
 

developer/src/kmc-ldml/src/compiler/messages.ts

@@ -1,4 +1,5 @@
-import { util, CompilerErrorNamespace, CompilerErrorSeverity, CompilerMessageSpec as m, CompilerMessageDef as def } from "@keymanapp/common-types";
+import { CompilerErrorNamespace, CompilerErrorSeverity, CompilerMessageSpec as m, CompilerMessageDef as def } from "@keymanapp/common-types";
+import * as util from '@keymanapp/common-types/utils';
 // const SevInfo = CompilerErrorSeverity.Info | CompilerErrorNamespace.LdmlKeyboardCompiler;
 const SevHint = CompilerErrorSeverity.Hint | CompilerErrorNamespace.LdmlKeyboardCompiler;
 const SevWarn = CompilerErrorSeverity.Warn | CompilerErrorNamespace.LdmlKeyboardCompiler;

developer/src/kmc-ldml/src/compiler/tran.ts

@@ -1,5 +1,6 @@
 import { constants, SectionIdent } from "@keymanapp/ldml-keyboard-constants";
-import { KMXPlus, LDMLKeyboard, CompilerCallbacks, VariableParser, MarkerParser, util } from '@keymanapp/common-types';
+import { KMXPlus, LDMLKeyboard, CompilerCallbacks, VariableParser, MarkerParser } from '@keymanapp/common-types';
+import * as util from '@keymanapp/common-types/utils';
 import { SectionCompiler } from "./section-compiler.js";
 
 import Bksp = KMXPlus.Bksp;