update translations for master

and force-fix errors using pocheck

Change-Id: Ifb5878eff9d322124054a88241a83402f35e2fa1

1 files changed, 54 insertions, 54 deletions

diff --git a/source/cy/starmath/messages.po b/source/cy/starmath/messages.po
index 420c938ace2..36fe86efce9 100644
--- a/source/cy/starmath/messages.po
+++ b/source/cy/starmath/messages.po
@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: https://bugs.libreoffice.org/enter_bug.cgi?product=LibreOffice&bug_status=UNCONFIRMED&component=UI\n"
 "POT-Creation-Date: 2020-08-25 16:10+0200\n"
-"PO-Revision-Date: 2020-07-23 01:46+0000\n"
+"PO-Revision-Date: 2020-09-15 16:35+0000\n"
 "Last-Translator: Rhoslyn Prys <rprys@yahoo.com>\n"
 "Language-Team: Welsh <https://weblate.documentfoundation.org/projects/libo_ui-master/starmathmessages/cy/>\n"
 "Language: cy\n"
@@ -13,7 +13,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n==2) ? 1 : 0;\n"
 "X-Accelerator-Marker: ~\n"
-"X-Generator: LibreOffice\n"
+"X-Generator: Weblate 4.1.1\n"
 "X-POOTLE-MTIME: 1563633588.000000\n"
 
 #. GrDhX
@@ -2402,7 +2402,7 @@ msgstr "_Rhagosodiad"
 #: starmath/uiconfig/smath/ui/alignmentdialog.ui:30
 msgctxt "alignmentdialog|extended_tip|default"
 msgid "Click here to save your changes as the default settings for new formulas."
-msgstr ""
+msgstr "Cliciwch yma i gadw'ch newidiadau fel y gosodiadau rhagosodedig ar gyfer fformwlâu newydd."
 
 #. kGsuJ
 #: starmath/uiconfig/smath/ui/alignmentdialog.ui:117
@@ -2414,7 +2414,7 @@ msgstr "_Chwith"
 #: starmath/uiconfig/smath/ui/alignmentdialog.ui:127
 msgctxt "alignmentdialog|extended_tip|left"
 msgid "Aligns the selected elements of a formula to the left."
-msgstr ""
+msgstr "Yn alinio'r elfennau a ddewiswyd o fformiwla i'r chwith."
 
 #. v8DVF
 #: starmath/uiconfig/smath/ui/alignmentdialog.ui:139
@@ -2426,7 +2426,7 @@ msgstr "_Canoli"
 #: starmath/uiconfig/smath/ui/alignmentdialog.ui:149
 msgctxt "alignmentdialog|extended_tip|center"
 msgid "Aligns the elements of a formula to the center."
-msgstr ""
+msgstr "Yn alinio elfennau fformiwla i'r canol."
 
 #. 5TgYZ
 #: starmath/uiconfig/smath/ui/alignmentdialog.ui:161
@@ -2438,7 +2438,7 @@ msgstr "_De"
 #: starmath/uiconfig/smath/ui/alignmentdialog.ui:171
 msgctxt "alignmentdialog|extended_tip|right"
 msgid "Aligns the elements of a formula to the right."
-msgstr ""
+msgstr "Yn alinio elfennau fformiwla i'r dde."
 
 #. LbzHM
 #: starmath/uiconfig/smath/ui/alignmentdialog.ui:189
@@ -2450,7 +2450,7 @@ msgstr "Llorweddol"
 #: starmath/uiconfig/smath/ui/alignmentdialog.ui:215
 msgctxt "alignmentdialog|extended_tip|AlignmentDialog"
 msgid "You can define the alignment of multi-line formulas as well as formulas with several elements in one line."
-msgstr ""
+msgstr "Gallwch ddiffinio aliniad fformwlâu aml-linell yn ogystal â fformwlâu â sawl elfen mewn un llinell."
 
 #. NqNaF
 #: starmath/uiconfig/smath/ui/catalogdialog.ui:8
@@ -2468,7 +2468,7 @@ msgstr "_Golygu..."
 #: starmath/uiconfig/smath/ui/catalogdialog.ui:31
 msgctxt "catalogdialog|extended_tip|edit"
 msgid "Click here to open the Edit Symbols dialog."
-msgstr ""
+msgstr "Cliciwch yma i agor y dialog Golygu Symbolau."
 
 #. F86fN
 #: starmath/uiconfig/smath/ui/catalogdialog.ui:43
@@ -2480,7 +2480,7 @@ msgstr "_Mewnoliad"
 #: starmath/uiconfig/smath/ui/catalogdialog.ui:52
 msgctxt "catalogdialog|extended_tip|ok"
 msgid "Saves all changes and closes dialog."
-msgstr ""
+msgstr "Yn cadw pob newid ac yn cau'r ddeialog."
 
 #. zzUYb
 #: starmath/uiconfig/smath/ui/catalogdialog.ui:113
@@ -2492,7 +2492,7 @@ msgstr "_Set symbolau:"
 #: starmath/uiconfig/smath/ui/catalogdialog.ui:129
 msgctxt "catalogdialog|extended_tip|symbolset"
 msgid "All symbols are organized into symbol sets. Select the desired symbol set from the list box. The corresponding group of symbols appear in the field below."
-msgstr ""
+msgstr "Mae'r holl symbolau wedi'u trefnu'n setiau symbolau. Dewiswch y set symbol o'r blwch rhestr. Mae'r grŵp cyfatebol o symbolau yn ymddangos yn y maes isod."
 
 #. Gu3DC
 #: starmath/uiconfig/smath/ui/catalogdialog.ui:142
@@ -2504,13 +2504,13 @@ msgstr "Anhysbys"
 #: starmath/uiconfig/smath/ui/catalogdialog.ui:205
 msgctxt "catalogdialog|extended_tip|preview"
 msgid "Displays a preview of the current selection."
-msgstr ""
+msgstr "Yn dangos rhagolwg o'r dewis cyfredol."
 
 #. DSYgZ
 #: starmath/uiconfig/smath/ui/catalogdialog.ui:246
 msgctxt "catalogdialog|extended_tip|CatalogDialog"
 msgid "Opens the Symbols dialog, in which you can select a symbol to insert in the formula."
-msgstr ""
+msgstr "Yn agor y dialog Symbolau, lle gallwch ddewis symbol i'w fewnosod yn y fformiwla."
 
 #. P3rFo
 #: starmath/uiconfig/smath/ui/dockingelements.ui:16
@@ -2528,7 +2528,7 @@ msgstr "Ffontiau"
 #: starmath/uiconfig/smath/ui/fontdialog.ui:157
 msgctxt "fontdialog|extended_tip|font"
 msgid "Select a font from the list."
-msgstr ""
+msgstr "Dewiswch ffont o'r rhestr."
 
 #. eepux
 #: starmath/uiconfig/smath/ui/fontdialog.ui:174
@@ -2546,7 +2546,7 @@ msgstr "_Trwm"
 #: starmath/uiconfig/smath/ui/fontdialog.ui:219
 msgctxt "fontdialog|extended_tip|bold"
 msgid "Check this box to assign the bold attribute to the font."
-msgstr ""
+msgstr "Gwiriwch y blwch hwn i aseinio'r priodoledd trwm i'r ffont."
 
 #. mBw2w
 #: starmath/uiconfig/smath/ui/fontdialog.ui:230
@@ -2558,7 +2558,7 @@ msgstr "_Italig"
 #: starmath/uiconfig/smath/ui/fontdialog.ui:239
 msgctxt "fontdialog|extended_tip|italic"
 msgid "Check this box to assign the italic attribute to the font."
-msgstr ""
+msgstr "Gwiriwch y blwch hwn i aseinio'r priodoledd italig i'r ffont."
 
 #. uvvT5
 #: starmath/uiconfig/smath/ui/fontdialog.ui:256
@@ -2570,7 +2570,7 @@ msgstr "Priodoleddau"
 #: starmath/uiconfig/smath/ui/fontdialog.ui:316
 msgctxt "fontdialog|extended_tip|FontDialog"
 msgid "Use this dialog to select the font for the respective category in the Fonts dialog."
-msgstr ""
+msgstr "Defnyddiwch y dialog hwn i ddewis y ffont ar gyfer y categori priodol yn y dialog Ffontiau."
 
 #. AhkAD
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:44
@@ -2588,7 +2588,7 @@ msgstr "_Rhagosodiad"
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:68
 msgctxt "fontsizedialog|extended_tip|default"
 msgid "Click this button to save your changes as a default for all new formulas."
-msgstr ""
+msgstr "Cliciwch y botwm hwn i gadw eich newidiadau fel rhagosodiad ar gyfer pob fformiwla newydd."
 
 #. xePRa
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:153
@@ -2600,13 +2600,13 @@ msgstr "Maint _sail:"
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:173
 msgctxt "fontsizedialog|extended_tip|spinB_baseSize"
 msgid "All elements of a formula are proportionally scaled to the base size. To change the base size, select or type in the desired point (pt) size. You can also use other units of measure or other metrics, which are then automatically converted to points."
-msgstr ""
+msgstr "Mae holl elfennau fformiwla wedi'u graddio'n gyfrannol i faint y sylfaen. I newid maint y sylfaen, dewiswch neu deipiwch yn y maint pwynt (pt) rydych yn ei ddymuno. Gallwch hefyd ddefnyddio unedau mesur eraill neu fetrigau eraill, sydd wedyn yn cael eu trosi'n bwyntiau yn awtomatig."
 
 #. RtP4G
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:222
 msgctxt "fontsizedialog|extended_tip|spinB_function"
 msgid "Select the relative size for names and other function elements in a formula in proportion to the base size."
-msgstr ""
+msgstr "Dewiswch y maint cymharol ar gyfer enwau ac elfennau swyddogaeth eraill mewn fformiwla yn gymesur â maint y sylfaen."
 
 #. AfHYB
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:235
@@ -2624,13 +2624,13 @@ msgstr "_Terfynau:"
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:268
 msgctxt "fontsizedialog|extended_tip|spinB_operator"
 msgid "Select the relative size of the mathematical operators in a formula in proportion to the base size."
-msgstr ""
+msgstr "Dewiswch faint cymharol y gweithredwyr mathemategol mewn fformiwla yn gymesur â maint y sylfaen."
 
 #. gK2LX
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:286
 msgctxt "fontsizedialog|extended_tip|spinB_limit"
 msgid "Select the relative size for the limits in a formula in proportion to the base size."
-msgstr ""
+msgstr "Dewiswch y maint cymharol ar gyfer y terfynau mewn fformiwla yn gymesur â maint y sylfaen."
 
 #. Dxb8V
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:299
@@ -2654,13 +2654,13 @@ msgstr "_Mynegeion:"
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:346
 msgctxt "fontsizedialog|extended_tip|spinB_text"
 msgid "Select the size for text in a formula relative to the base size."
-msgstr ""
+msgstr "Dewiswch y maint ar gyfer testun mewn fformiwla o'i gymharu â maint y sylfaen."
 
 #. AqFSQ
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:364
 msgctxt "fontsizedialog|extended_tip|spinB_index"
 msgid "Select the relative size for the indexes in a formula in proportion to the base size."
-msgstr ""
+msgstr "Dewiswch faint cymharol y mynegeion mewn fformiwla yn gymesur â maint y sylfaen."
 
 #. Gj8QQ
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:381
@@ -2672,7 +2672,7 @@ msgstr "Maint Cymharol"
 #: starmath/uiconfig/smath/ui/fontsizedialog.ui:413
 msgctxt "fontsizedialog|extended_tip|FontSizeDialog"
 msgid "Use this dialog to specify the font sizes for your formula. Select a base size and all elements of the formula will be scaled in relation to this base."
-msgstr ""
+msgstr "Defnyddiwch y dialog hwn i nodi'r meintiau ffont ar gyfer eich fformiwla. Dewiswch faint sylfaen a bydd holl elfennau'r fformiwla yn cael eu graddio mewn perthynas â'r sylfaen hon."
 
 #. Ahejh
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:12
@@ -2732,7 +2732,7 @@ msgstr "_Newid"
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:111
 msgctxt "fonttypedialog|extended_tip|modify"
 msgid "Click one of the choices from this pop-up menu to access the Fonts dialog, where you can define the font and attributes for the respective formula and for custom fonts."
-msgstr ""
+msgstr "Cliciwch un o'r dewisiadau o'r ddewislen llamlen hon i gael mynediad at y dialog Ffontiau, lle gallwch chi ddiffinio'r ffont a'r priodoleddau ar gyfer y fformiwla berthnasol ac ar gyfer ffontiau wedi'u cyfaddasu."
 
 #. sdTfG
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:123
@@ -2744,7 +2744,7 @@ msgstr "_Rhagosodiad"
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:130
 msgctxt "fonttypedialog|extended_tip|default"
 msgid "Click this button to save your changes as the default for all new formulas."
-msgstr ""
+msgstr "Cliciwch y botwm hwn i gadw eich newidiadau fel rhagosodiad ar gyfer pob fformiwla newydd."
 
 #. EhoBp
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:210
@@ -2774,25 +2774,25 @@ msgstr "_Testun:"
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:281
 msgctxt "fonttypedialog|extended_tip|variableCB"
 msgid "You can select the fonts for the variables in your formula."
-msgstr ""
+msgstr "Gallwch ddewis y ffontiau ar gyfer y newidynnau yn eich fformiwla."
 
 #. gGFop
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:297
 msgctxt "fonttypedialog|extended_tip|functionCB"
 msgid "Select the fonts for names and properties of functions."
-msgstr ""
+msgstr "Dewiswch y ffontiau ar gyfer enwau a phriodweddau swyddogaethau."
 
 #. NAw7A
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:313
 msgctxt "fonttypedialog|extended_tip|numberCB"
 msgid "You can select the fonts for the numbers in your formula."
-msgstr ""
+msgstr "Gallwch ddewis y ffontiau ar gyfer y rhifau yn eich fformiwla."
 
 #. WiP2E
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:329
 msgctxt "fonttypedialog|extended_tip|textCB"
 msgid "Define the fonts for the text in your formula here."
-msgstr ""
+msgstr "Diffiniwch y ffontiau ar gyfer y testun yn eich fformiwla yma."
 
 #. PEDax
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:346
@@ -2822,19 +2822,19 @@ msgstr "_Lled gosodedig:"
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:437
 msgctxt "fonttypedialog|extended_tip|serifCB"
 msgid "You can specify the font to be used for the font serif format."
-msgstr ""
+msgstr "Gallwch nodi'r ffont i'w defnyddio ar gyfer fformat y ffont serif."
 
 #. obFF5
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:453
 msgctxt "fonttypedialog|extended_tip|sansCB"
 msgid "You can specify the font to be used for sans font formatting."
-msgstr ""
+msgstr "Gallwch chi bennu'r ffont i'w defnyddio ar gyfer fformatio ffont sans."
 
 #. bqAxu
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:469
 msgctxt "fonttypedialog|extended_tip|fixedCB"
 msgid "You can specify the font to be used for fixed font formatting."
-msgstr ""
+msgstr "Gallwch bennu'r ffont i'w defnyddio ar gyfer fformatio ffont sefydlog."
 
 #. PgQfV
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:486
@@ -2846,7 +2846,7 @@ msgstr "Ffontiau Cyfaddas"
 #: starmath/uiconfig/smath/ui/fonttypedialog.ui:518
 msgctxt "fonttypedialog|extended_tip|FontsDialog"
 msgid "Defines the fonts that can be applied to formula elements."
-msgstr ""
+msgstr "Yn diffinio'r ffontiau y mae modd eu gosod i elfennau fformiwla."
 
 #. LBpEX
 #: starmath/uiconfig/smath/ui/printeroptions.ui:39
@@ -2924,7 +2924,7 @@ msgstr "_Rhes teitl"
 #: starmath/uiconfig/smath/ui/smathsettings.ui:48
 msgctxt "extended_tip|title"
 msgid "Specifies whether you want the name of the document to be included in the printout."
-msgstr ""
+msgstr "Yn pennu os ydych am i enw'r ddogfen gael ei chynnwys yn yr allbrint."
 
 #. TPGNp
 #: starmath/uiconfig/smath/ui/smathsettings.ui:60
@@ -2936,7 +2936,7 @@ msgstr "Testun _fformiwla"
 #: starmath/uiconfig/smath/ui/smathsettings.ui:69
 msgctxt "extended_tip|text"
 msgid "Specifies whether to include the contents of the Commands window at the bottom of the printout."
-msgstr ""
+msgstr "Yn pennu a ddylid cynnwys cynnwys y ffenestr Gorchmynion ar waelod yr allbrint."
 
 #. z9Sxv
 #: starmath/uiconfig/smath/ui/smathsettings.ui:81
@@ -2948,7 +2948,7 @@ msgstr "_Border"
 #: starmath/uiconfig/smath/ui/smathsettings.ui:90
 msgctxt "extended_tip|frame"
 msgid "Applies a thin border to the formula area in the printout."
-msgstr ""
+msgstr "Yn gosod ffin denau i'r ardal fformiwla yn yr allbrint."
 
 #. Fs5q2
 #: starmath/uiconfig/smath/ui/smathsettings.ui:108
@@ -2966,7 +2966,7 @@ msgstr "Maint _gwreiddiol"
 #: starmath/uiconfig/smath/ui/smathsettings.ui:152
 msgctxt "extended_tip|sizenormal"
 msgid "Prints the formula without adjusting the current font size."
-msgstr ""
+msgstr "Yn argraffu'r fformiwla heb addasu maint y ffont cyfredol."
 
 #. P4NBd
 #: starmath/uiconfig/smath/ui/smathsettings.ui:164
@@ -2978,7 +2978,7 @@ msgstr "­Ffitio i'r _dudalen"
 #: starmath/uiconfig/smath/ui/smathsettings.ui:174
 msgctxt "extended_tip|sizescaled"
 msgid "Adjusts the formula to the page format used in the printout."
-msgstr ""
+msgstr "Yn addasu'r fformiwla i fformat y dudalen sy'n cael ei ddefnyddio yn yr allbrint."
 
 #. Jy2Fh
 #: starmath/uiconfig/smath/ui/smathsettings.ui:191
@@ -2990,7 +2990,7 @@ msgstr "_Graddio:"
 #: starmath/uiconfig/smath/ui/smathsettings.ui:214
 msgctxt "extended_tip|zoom"
 msgid "Reduces or enlarges the size of the printed formula by a specified enlargement factor."
-msgstr ""
+msgstr "Yn lleihau neu'n ehangu maint y fformiwla argraffedig yn ôl ffactor ehangu penodol."
 
 #. kMZqq
 #: starmath/uiconfig/smath/ui/smathsettings.ui:239
@@ -3008,7 +3008,7 @@ msgstr "_Anwybyddu ~~ a ' ar ddiwedd llinell"
 #: starmath/uiconfig/smath/ui/smathsettings.ui:281
 msgctxt "extended_tip|norightspaces"
 msgid "Specifies that these space wildcards will be removed if they are at the end of a line."
-msgstr ""
+msgstr "Yn nodi y bydd y cardiau gwyllt gofod hyn yn cael eu tynnu os ydyn nhw ar ddiwedd llinell."
 
 #. RCEH8
 #: starmath/uiconfig/smath/ui/smathsettings.ui:293
@@ -3020,7 +3020,7 @@ msgstr "Mewnblannu ar gyfer symbolau defnyddiwyd (maint ffeil llai)"
 #: starmath/uiconfig/smath/ui/smathsettings.ui:302
 msgctxt "extended_tip|saveonlyusedsymbols"
 msgid "Saves only those symbols with each formula that are used in that formula."
-msgstr ""
+msgstr "Yn cadw'r symbolau hynny sydd â phob fformiwla sy'n cael ei ddefnyddio yn y fformiwla honno."
 
 #. DfkEY
 #: starmath/uiconfig/smath/ui/smathsettings.ui:314
@@ -3038,7 +3038,7 @@ msgstr "Dewisiadau Amrywiol"
 #: starmath/uiconfig/smath/ui/smathsettings.ui:351
 msgctxt "extended_tip|SmathSettings"
 msgid "Defines formula settings that will be valid for all documents."
-msgstr ""
+msgstr "Yn diffinio gosodiadau fformiwla a fydd yn ddilys ar gyfer pob dogfen."
 
 #. AQFsm
 #: starmath/uiconfig/smath/ui/spacingdialog.ui:28
@@ -3350,7 +3350,7 @@ msgstr "Set _h­en symbol:"
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:123
 msgctxt "symdefinedialog|extended_tip|oldSymbolSets"
 msgid "This list box contains the name of the current symbol set. If you want, you can also select a different symbol set."
-msgstr ""
+msgstr "Mae'r blwch rhestr hwn yn cynnwys enw'r set symbolau gyfredol. Os ydych chi eisiau, gallwch hefyd ddewis set symbolau gwahanol."
 
 #. WTEBG
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:150
@@ -3362,13 +3362,13 @@ msgstr "_Hen symbol:"
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:174
 msgctxt "symdefinedialog|extended_tip|oldSymbols"
 msgid "Select the name of the current symbol."
-msgstr ""
+msgstr "Dewiswch enw'r symbol cyfredol."
 
 #. zhpVT
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:247
 msgctxt "symdefinedialog|extended_tip|add"
 msgid "Click this button to add the symbol shown in the right preview window to the current symbol set."
-msgstr ""
+msgstr "Cliciwch y botwm hwn i ychwanegu'r symbol sy'n cael ei ddangos yn y ffenestr rhagolwg dde i'r set symbolau gyfredol."
 
 #. CGCTr
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:259
@@ -3380,13 +3380,13 @@ msgstr "_Newid"
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:266
 msgctxt "symdefinedialog|extended_tip|modify"
 msgid "Click this button to replace the name of the symbol shown in the left preview window (the old name is displayed in the Old symbol list box) with the new name you have entered in the Symbol list box."
-msgstr ""
+msgstr "Cliciwch y botwm hwn i ddisodli enw'r symbol a ddangosir yn y ffenestr rhagolwg chwith (mae'r hen enw yn cael ei ddangos yn yr Hen flwch rhestr symbol) gyda'r enw newydd rydych chi wedi'i nodi yn y blwch rhestr Symbol."
 
 #. 3GfeR
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:285
 msgctxt "symdefinedialog|extended_tip|delete"
 msgid "Click to remove the symbol shown in the left preview window from the current symbol set."
-msgstr ""
+msgstr "Cliciwch i dynnu'r symbol sy'n cael ei ddangos yn y ffenestr rhagolwg chwith o'r set symbol gyfredol."
 
 #. jwzjd
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:324
@@ -3422,34 +3422,34 @@ msgstr "_Is-set:"
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:398
 msgctxt "symdefinedialog|extended_tip|fonts"
 msgid "Displays the name of the current font and enables you to select a different font."
-msgstr ""
+msgstr "Yn dangos enw'r ffont cyfredol ac yn eich galluogi i ddewis ffont gwahanol."
 
 #. UEdYh
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:415
 msgctxt "symdefinedialog|extended_tip|fontsSubsetLB"
 msgid "If you selected a non-symbol font in the Font list box, you can select a Unicode subset in which to place your new or edited symbol. When a subset has been selected, all symbols belonging to this subset of the current symbol set are displayed in the symbols list above."
-msgstr ""
+msgstr "Os wnaethoch chi ddewis ffont nad yw'n symbol yn y blwch rhestr Ffont, gallwch ddewis is-set Unicode i osod eich symbol newydd neu wedi'i olygu ynddo. Pan ddewiswyd is-set, mae'r holl symbolau sy'n perthyn i'r is-set hon o'r set symbolau gyfredol yn cael eu harddangos yn y rhestr symbolau uchod."
 
 #. 8XjkA
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:439
 msgctxt "symdefinedialog|extended_tip|symbols"
 msgid "Lists the names for the symbols in the current symbol set. Select a name from the list or type a name for a newly added symbol."
-msgstr ""
+msgstr "Yn rhestru'r enwau ar gyfer y symbolau yn y set symbolau gyfredol. Dewiswch enw o'r rhestr neu deipiwch enw ar gyfer symbol sydd newydd ei ychwanegu."
 
 #. G8wv3
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:463
 msgctxt "symdefinedialog|extended_tip|symbolSets"
 msgid "The Symbol set list box contains the names of all existing symbol sets. You can modify a symbol set or create a new one."
-msgstr ""
+msgstr "Mae'r blwch rhestr setiau Symbol yn cynnwys enwau'r holl setiau symbolau sy'n bodoli. Gallwch addasu set symbolau neu greu un newydd."
 
 #. BG98q
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:480
 msgctxt "symdefinedialog|extended_tip|styles"
 msgid "The current typeface is displayed. You can change the typeface by selecting one from the list box."
-msgstr ""
+msgstr "Mae'r ffurfdeip cyfredol yn cael ei ddangos. Gallwch newid y ffurfdeip trwy ddewis un o'r blwch rhestr."
 
 #. zBbJC
 #: starmath/uiconfig/smath/ui/symdefinedialog.ui:635
 msgctxt "symdefinedialog|extended_tip|EditSymbols"
 msgid "Use this dialog to add symbols to a symbol set, to edit symbol sets, or to modify symbol notations."
-msgstr ""
+msgstr "Defnyddiwch y dialog hwn i ychwanegu symbolau i set symbolau, i olygu setiau symbolau, neu i addasu nodiannau symbolau."