update translation of traditioanl chinese based on english version dated at 2026/6/15.

Rules/Languages/zh/tw/SharedRules/calculus.yaml

@@ -1,37 +1,55 @@
 ---
 
+- name: laplacian
+  tag: laplacian
+  match: "count(*) <= 1"   # can be on ∇^2 or on enclosing mrow
+  replace:
+  - T: "LahPlahsian"      # phrase('laplacian' of x)  -- "LahPlahsian" sounds better with speech engines tested
+  - test:
+      if: "count(*) = 1"
+      then:
+      - test:
+          if: "$Verbosity!='Terse'"
+          then: [T: ""]             # phrase(function 'of' one variable) -- note OneCore voices spell out "div"
+      - test:
+          if: "not(IsNode(*[1], 'leaf'))"
+          then: [pause: short]
+      - x: "*[1]"
+
 - name: divergence
   tag: divergence
-  match: "."
+  match: "count(*) = 1"
   replace:
   - test:
-      if: "$Verbosity='Verbose'"
-      then: [t: "divergence"]      # phrase('divergence' from the mean)
-      else: [t: "div"]      # phrase('divergence' from the mean)
-  - t: "of"      # phrase(systems 'of' linear equations)
+      if: "$Verbosity='Terse'"
+      then: [T: "div"]             # phrase('div' is short for divergence) -- note OneCore voices spell out "div"
+      else: [T: "divergence"]      # phrase('divergence of' this function from the mean)
   - test:
       if: "not(IsNode(*[1], 'leaf'))"
       then: [pause: short]
   - x: "*[1]"
 
 - name: curl
   tag: curl
-  match: "."
+  match: "count(*) = 1"
   replace:
-  - t: "curl of"      # phrase(the 'curl of' a field)
+  - T: "curl"      # phrase(the 'curl of' a field)
+  - test:
+      if: "$Verbosity!='Terse'"
+      then: [t: ""]             # phrase(function 'of' one variable) -- note OneCore voices spell out "div"
   - test:
       if: "not(IsNode(*[1], 'leaf'))"
       then: [pause: short]
   - x: "*[1]"
 
 - name: gradient
   tag: gradient
-  match: "."
+  match: "count(*) = 1"
   replace:
   - test:
       if: "$Verbosity!='Terse'"
-      then: [t: "gradient of"]      # phrase('divergence' from the mean)
-      else: [t: "del"]      # phrase('divergence' from the mean)
+      then: [T: "gradient"]      # phrase(the hill has a 'gradient of' five percent)
+      else: [T: "del"]      # phrase(the delete key is labeled 'del')
   - test:
       if: "not(IsNode(*[1], 'leaf'))"
       then: [pause: short]

Rules/Languages/zh/tw/SharedRules/default.yaml

@@ -10,6 +10,10 @@
       - ClearSpeak_AbsoluteValue: "IfThenElse($Verbosity='Verbose' and $ClearSpeak_AbsoluteValue='Auto', 'AbsEnd', $ClearSpeak_AbsoluteValue)"
       - ClearSpeak_Roots: "IfThenElse($Verbosity='Verbose' and $ClearSpeak_Roots='Auto', 'RootEnd', $ClearSpeak_Roots)"
       - ClearSpeak_Matrix: "IfThenElse($Verbosity='Verbose' and $ClearSpeak_Matrix='Auto', 'EndMatrix', $ClearSpeak_Matrix)"
+
+      - MatchingPause: false()
+      # should be set at mtable level, but unknown intents make that impossible to know
+      - IsColumnSilent: false()
       replace:
       - test:
           if: "$MathRate = 100"
@@ -38,7 +42,10 @@
   match: "."
   replace:
   - bookmark: "@id"
-  - x: "translate(., $BlockSeparators, '')"   # remove digit block separators
+  - test:
+    - if: "@data-roman-numeral" 
+      then: [SPELL: "text()", pause: "short"]
+      else: [x: "translate(., $BlockSeparators, '')"]  # remove digit block separators
 
 - name: default
   tag: [mo, mtext]
@@ -53,9 +60,11 @@
   replace:
   - bookmark: "@id"
   - test:
-      if: "string-length(.) = 1 and text() != '_'"       # need unicode.tdl to kick in for single letter tokens
+    - if: "string-length(.) = 1 and text() != '_'"       # need unicode.tdl to kick in for single letter tokens
       then: [x: "text()"]
-      else: [x: "translate(., '-_', '  ')" ]   # from intent literals
+    - else_if: "@data-chem-element or @data-roman-numeral"                      # NavMode=Character needs this
+      then: [SPELL: "text()", pause: "short"]
+      else: [x: "translate(., '-_\u00A0', '  ')"]   # from intent literals or from extra spaces added (which get deleted)
 
 - name: default
   tag: ms
@@ -101,7 +110,9 @@
       then: [pause: short]
   - x: "*[1]"
   - pause: short
-  - T: "結束分數"          # phrase("start of fraction x over y 'end over'")
+  - test:
+      if: "$Impairment = 'Blindness'"
+      then: [T: "結束分數"]          # phrase("start of fraction x over y 'end over'")
   - pause: medium
 
 
@@ -120,8 +131,8 @@
   - x: "*[1]"
   - pause: short
   - test:
-      if: "not(IsNode(*[1],'leaf'))"
-      then: [T: "結束根號"] # phrase("root of x 'end root symbol'")
+      if: "not(IsNode(*[1],'leaf')) or $Impairment = 'Blindness'"
+      then: [T: "結束根號", pause: medium] # phrase("root of x 'end root symbol'")
 
 # not sure what really should be said for these since we should not assume they are square roots
 - name: literal-default
@@ -135,9 +146,6 @@
   - x: "*[2]"
   - T: "根號"
   - pause: short
-  - test:
-      if: "$Verbosity!='Terse'"
-      then: [T: ""]   # phrase("the root 'of' x")
   - x: "*[1]"
   - pause: short
   - test:
@@ -156,23 +164,35 @@
 
 - name: no-end-sub
   tag: indexed-by
-  # invisible comma -- want "x 1 when subscript is an integer"
-  match: "count(*)=2 and (IsNode(*[2], 'leaf') or *[2][self::m:mrow][*[2][.='⁣']])"
+  match: "count(*)=2 and *[2][self::m:mrow and *[2][.='⁣']]"
   replace:
   - x: "*[1]"
-  - test:
-      if: "$Verbosity!='Terse' or not(*[2][self::m:mn])" # just say "x 1" for terse vs "x sub 1"
-      then: [T: "下標"]      # phrase(x 'sub' 2)
+  - T: "下標"      # phrase(x 'sub' 2)
+  - x: "*[2]"
+  - pause: short
+
+- name: power-indexed-by
+  tag: power-indexed-by
+  match: "."
+  replace:
+  - x: "*[1]"
+  - T: "下標"               # phrase(x 'sub' 2)
   - x: "*[2]"
+  - pause: short
+
+# otherwise let definitions/default infix handle it
 
 - name: literal
   tag: msub
   match: "."
   replace:
   - x: "*[1]"
-  - T: "下標"              # phrase(x 'sub' 2)
+  - test:
+      if: "not($Verbosity='Terse' and *[2][self::m:mn and not(translate(., '.,', '')!=.)])"  # just say "x 1" for terse vs "x sub 1"
+      then: [T: "下標"]      # phrase(x 'sub' 2)
   - x: "*[2]"
 
+
 - name: literal
   tag: [msup, msubsup]
   match: "."
@@ -192,12 +212,18 @@
           - T: "上標"      # phrase(x 'super' 2)
           - x: "*[last()]"
           - test:
-              if: "not(IsNode(*[last()], 'simple'))"
+              if: "not(IsNode(*[last()], 'simple')) or $Impairment = 'Blindness'"
               then: [T: "結束上標"]      # phrase(x super 2 'end of super')
           else:
-          - T: "的"            # phrase(5 'raised to the' second power equals 25)
+          - test:
+              if: "$Verbosity='Verbose'"
+              then: [T: "上標"]
+              else: [T: "上標"]
           - x: "*[last()]"
-          - T: "次方"                    # phrase(5 raised to the second 'power' equals 25)
+          - test:
+              if: "$Verbosity='Verbose'"
+              then: [T: "結束上標"]
+              else: [T: "結束上標"]
 
 - name: default
   tag: munder
@@ -213,7 +239,7 @@
 
 - name: diacriticals
   tag: mover
-  match: "*[1][self::m:mi] and *[2][translate(., '\u0306\u030c.\u00A8\u02D9\u20DB\u20DC`^~→¯_', '')='']"
+  match: "*[1][self::m:mi] and *[2][translate(., '\u0306\u030c.\u00A8\u02D9\u20DB\u20DC`^ˇ~→¯_', '')='']"
   replace:
   - x: "*[1]"
   - x: "*[2]"
@@ -224,11 +250,9 @@
   replace:
   - test:
       if: "not(IsNode(*[1], 'leaf'))"
-      then: [T: ""]      # phrase(phrase(x 'modified' with y above it)
+      then: [T: ""]         # phrase(phrase(the 'quantity' x plus 1 with y above it)
   - x: "*[1]"
-  - test:
-      if: "$Verbosity='Verbose'"
-      then: [T: "上層"]     
+  - T: "上層"    # phrase(x modified 'with' y above it)   
   - x: "*[2]"
   - T: ""        # phrase(x modified 'with' y above it)
 
@@ -238,11 +262,9 @@
   replace:
   - test:
       if: "not(IsNode(*[1], 'leaf'))"
-      then: [T: ""]      # phrase(the equation has been 'modified')
+      then: [T: ""]      # phrase(the 'quantity' x plus 1 with y above it)
   - x: "*[1]"
-  - test:
-      if: "$Verbosity='Verbose'"
-      then: [T: "下層"]     
+  - T: "下層"      # phrase(x modified 'with' y above it)
   - x: "*[2]"
   - T: "上層"    # phrase(x modified with y 'below and' y above it)
   - x: "*[3]"
@@ -415,7 +437,7 @@
   - T: "與"      # phrase(the table with 3 rows 'and' 4 columns)
   - x: "$NumColumns"
   - test:
-      if: "$NumColumns"
+      if: "NumColumns=1"
       then: [T: "行"]      # phrase(the table with 3 rows and 1 'column')
       else: [T: "行"]      # phrase(the table with 3 rows and 4 'columns')
   - pause: long
@@ -607,7 +629,6 @@
   - pause: auto
   - x: "*[position() > 1]"
 
-
 # Here are the intent hints that need to be handled: 'prefix' | 'infix' | 'postfix' | 'function' | 'silent'
 - name: silent-intent
   # uncaught intent -- the args have been inserted in the order of speech 
@@ -620,6 +641,13 @@
       then: [pause: short]
       else: [pause: auto]
 
+- name: nofix-intent
+  # uncaught intent -- the args have been inserted in the order of speech 
+  tag: "*"
+  match: "contains(@data-intent-property, ':nofix:') "
+  replace:
+  - x: "SpeakIntentName(name(.), $Verbosity, 'nofix')"
+
 - name: prefix-intent
   # uncaught intent -- the args have been inserted in the order of speech 
   tag: "*"
@@ -679,7 +707,7 @@
   replace:
   - x: "SpeakIntentName(name(.), $Verbosity, 'function')"
   - test:
-      if: "not(contains(@data-intent-property, ':literal:')) and
+      if: "$Verbosity != 'Terse' and not(contains(@data-intent-property, ':literal:')) and
            not(count(*)=2 and (IsInDefinition(*[1], 'TrigFunctionNames') or IsInDefinition(name(.), 'TerseFunctionNames')) and IsNode(*[2], 'simple'))"
       then: [T: "", pause: auto]      # phrase(sine 'of' 5)
   - insert:
@@ -690,6 +718,7 @@
           then: [x: "','"]
       - pause: auto
   - test:
+      # speak "end ..." if not bracketed or last child is not simple and not last node
       if: "$Impairment = 'Blindness' and not(*[last()][IsBracketed(., '', '') or IsNode(., 'simple')] )"
       then: [x: "GetBracketingIntentName(name(.), $Verbosity, 'function', 'end')"]
   - test:
@@ -698,7 +727,6 @@
       else: [pause: auto]
 
 
-
 - name: default-text
   # unknown leaf -- just speak the text -- could be a literal intent
   tag: "*"