source/text/smath/01/05010000.xhp |   29 ++++++-------
 source/text/smath/01/05030000.xhp |   81 +++++++++++++++++---------------------
 source/text/smath/01/06010100.xhp |   37 +++++++----------
 3 files changed, 68 insertions(+), 79 deletions(-)

New commits:
commit 812cf4e5abff9e7e8b458358590b9672eb6f5adc
Author:     Olivier Hallot <olivier.hal...@libreoffice.org>
AuthorDate: Sat Feb 5 13:21:38 2022 -0300
Commit:     Olivier Hallot <olivier.hal...@libreoffice.org>
CommitDate: Sat Feb 5 17:32:46 2022 +0100

    More smath refactor
    
    Change-Id: I3315edb41319e262b883dc77d149cfe1b21a86c5
    Reviewed-on: https://gerrit.libreoffice.org/c/help/+/129527
    Tested-by: Jenkins
    Reviewed-by: Olivier Hallot <olivier.hal...@libreoffice.org>

diff --git a/source/text/smath/01/05010000.xhp 
b/source/text/smath/01/05010000.xhp
index 5f1140b9e..9734678d3 100644
--- a/source/text/smath/01/05010000.xhp
+++ b/source/text/smath/01/05010000.xhp
@@ -1,6 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
-
-
 <!--
  * This file is part of the LibreOffice project.
  *
@@ -18,7 +16,6 @@
  *   except in compliance with the License. You may obtain a copy of
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  -->
-
 <helpdocument version="1.0">
 <meta>
 <topic id="textsmath0105010000xml" indexer="include" status="PUBLISH">
@@ -37,46 +34,46 @@
 <bookmark xml-lang="en-US" branch="hid/.uno:ChangeFont" id="bm_id3153925" 
localize="false"/>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/fonttypedialog/FontsDialog" id="bm_id3153926" 
localize="false"/>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/fonttypedialog/@@nowidget@@" id="bm_@@nowidget@@" 
localize="false"/>
-<paragraph role="heading" id="hd_id3156261" xml-lang="en-US" 
level="1">Fonts</paragraph>
+<h1 id="hd_id3156261">Fonts</h1>
 <paragraph role="paragraph" id="par_id3153716" xml-lang="en-US"><variable 
id="schriftartentext"><ahelp 
hid="modules/smath/ui/fonttypedialog/FontsDialog">Defines the fonts that can be 
applied to formula elements.</ahelp>
 </variable></paragraph>
 <section id="howtoget">
   <embed href="text/smath/00/00000004.xhp#fmtsfa"/>
 </section>
 <embed href="text/smath/06/screenshots.xhp#fonttypedialog"/>
-<paragraph role="heading" id="hd_id3154639" xml-lang="en-US" level="2">Formula 
Fonts</paragraph>
+<h2 id="hd_id3154639">Formula Fonts</h2>
 <paragraph role="paragraph" id="par_id3151187" xml-lang="en-US">You can define 
fonts for the variables, functions, numbers and inserted text that form the 
elements of your formula.</paragraph>
 <paragraph role="paragraph" id="par_id3156318" xml-lang="en-US">The list boxes 
in the <emph>Fonts</emph> dialog display a default font for all elements. To 
change to a different font, click <emph>Modify</emph>, then select the element 
type. A new dialog box appears. Select the desired font and check any desired 
attributes, then click <emph>OK</emph>. To set the changes as the default 
fonts, click the <emph>Default</emph> button.</paragraph>
-<paragraph role="note" id="par_id3148831" xml-lang="en-US">If you want to mark 
individual text segments with a font other than that used for the whole text, 
then enter the <link href="text/smath/01/05010000.xhp" name="FONT">Font</link> 
command in the <emph>Commands</emph> window.</paragraph>
+<note id="par_id3148831">If you want to mark individual text segments with a 
font other than that used for the whole text, then enter the <link 
href="text/smath/01/05010000.xhp" name="FONT">Font</link> command in the 
<emph>Commands</emph> window.</note>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/fonttypedialog/variableCB" id="bm_id3147509" 
localize="false"/>
-<paragraph role="heading" id="hd_id3154262" xml-lang="en-US" 
level="3">Variables</paragraph>
+<h3 id="hd_id3154262">Variables</h3>
 <paragraph role="paragraph" id="par_id3147516" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/fonttypedialog/variableCB">You can select the fonts for 
the variables in your formula.</ahelp> For example, in the formula x=SIN(y), x 
and y are variables, and will reflect the assigned font.</paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/fonttypedialog/functionCB" id="bm_id3152943" 
localize="false"/>
-<paragraph role="heading" id="hd_id3150708" xml-lang="en-US" 
level="3">Functions</paragraph>
+<h3 id="hd_id3150708">Functions</h3>
 <paragraph role="paragraph" id="par_id3152950" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/fonttypedialog/functionCB">Select the fonts for names and 
properties of functions.</ahelp> For example, the functions in the formula 
x=SIN(y) are =SIN( ).</paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/fonttypedialog/numberCB" id="bm_id3154603" 
localize="false"/>
-<paragraph role="heading" id="hd_id3149805" xml-lang="en-US" 
level="3">Numbers</paragraph>
+<h3 id="hd_id3149805">Numbers</h3>
 <paragraph role="paragraph" id="par_id3154610" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/fonttypedialog/numberCB">You can select the fonts for the 
numbers in your formula.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/modules/smath/ui/fonttypedialog/textCB" 
id="bm_id3153773" localize="false"/>
-<paragraph role="heading" id="hd_id3153529" xml-lang="en-US" 
level="3">Text</paragraph>
+<h3 id="hd_id3153529">Text</h3>
 <paragraph role="paragraph" id="par_id3153780" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/fonttypedialog/textCB">Define the fonts for the text in 
your formula here.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3152963" xml-lang="en-US" level="2">Custom 
Fonts</paragraph>
+<h2 id="hd_id3152963">Custom Fonts</h2>
 <paragraph role="paragraph" id="par_id3154566" xml-lang="en-US">In this 
section of the <emph>Fonts</emph> dialog you can define fonts, with which you 
can format other text components in the formula. The three basic fonts 
<emph>Serif, Sans</emph> and <emph>Fixed</emph> are available. You can add any 
other font to each standard installed basic font. Every font installed on your 
system is available for you to use. Select the <emph>Modify</emph> button to 
expand the selection offered in the list box.</paragraph>
 <paragraph role="paragraph" id="par_id3151315" xml-lang="en-US">These custom 
fonts are used if you set a different font with the FONT command in the 
<emph>Commands</emph> window. </paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/fonttypedialog/serifCB" id="bm_id3151101" 
localize="false"/>
-<paragraph role="heading" id="hd_id3153670" xml-lang="en-US" 
level="3">Serif</paragraph>
+<h3 id="hd_id3153670">Serif</h3>
 <paragraph role="paragraph" id="par_id3151108" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/fonttypedialog/serifCB">You can specify the font to be 
used for the <emph>font serif</emph> format.</ahelp> Serifs are the small 
"guides" that can be seen, for example, at the bottom of a capital A when the 
Times serif font is used. Using serifs is quite helpful since it guides a 
reader's eye in a straight line and can speed up reading.</paragraph>
 <bookmark xml-lang="en-US" branch="hid/modules/smath/ui/fonttypedialog/sansCB" 
id="bm_id3155893" localize="false"/>
-<paragraph role="heading" id="hd_id3150836" xml-lang="en-US" 
level="3">Sans</paragraph>
+<h3 id="hd_id3150836">Sans</h3>
 <paragraph role="paragraph" id="par_id3155900" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/fonttypedialog/sansCB">You can specify the font to be 
used for <emph>sans</emph> font formatting.</ahelp></paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/fonttypedialog/fixedCB" id="bm_id3154192" 
localize="false"/>
-<paragraph role="heading" id="hd_id3149340" xml-lang="en-US" 
level="3">Fixed</paragraph>
+<h3 id="hd_id3149340">Fixed</h3>
 <paragraph role="paragraph" id="par_id3154198" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/fonttypedialog/fixedCB">You can specify the font to be 
used for <emph>fixed</emph> font formatting.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/modules/smath/ui/fonttypedialog/modify" 
id="bm_id3146925" localize="false"/>
-<paragraph role="heading" id="hd_id3159194" xml-lang="en-US" 
level="2">Modify</paragraph>
+<h2 id="hd_id3159194">Modify</h2>
 <paragraph role="paragraph" id="par_id3146932" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/fonttypedialog/modify">Click one of the choices from this 
pop-up menu to access the <link href="text/smath/01/05010100.xhp" 
name="Fonts">Fonts</link> dialog, where you can define the font and attributes 
for the respective formula and for custom fonts.</ahelp></paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/fonttypedialog/default" id="bm_id3155180" 
localize="false"/>
-<paragraph role="heading" id="hd_id3149304" xml-lang="en-US" 
level="2">Default</paragraph>
+<h2 id="hd_id3149304">Default</h2>
 <paragraph role="paragraph" id="par_id3155186" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/fonttypedialog/default">Click this button to save your 
changes as the default for all new formulas.</ahelp> After confirming the 
changes, click the <emph>Yes</emph> button.</paragraph>
 <embed href="text/smath/06/screenshots.xhp#savedefaultsdialog"/>
 </body>
diff --git a/source/text/smath/01/05030000.xhp 
b/source/text/smath/01/05030000.xhp
index dd17782f3..d07c80747 100644
--- a/source/text/smath/01/05030000.xhp
+++ b/source/text/smath/01/05030000.xhp
@@ -1,6 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
-
-
 <!--
  * This file is part of the LibreOffice project.
  *
@@ -18,9 +16,6 @@
  *   except in compliance with the License. You may obtain a copy of
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  -->
-
-
-
 <helpdocument version="1.0">
 <meta>
 <topic id="textsmath0105030000xml" indexer="include" status="PUBLISH">
@@ -35,7 +30,7 @@
 <bookmark xml-lang="en-US" branch="hid/.uno:ChangeDistance" id="bm_id3150346" 
localize="false"/>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/spacingdialog/@@nowidget@@" id="bm_@@nowidget@@" 
localize="false"/>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/spacingdialog/SpacingDialog" id="bm_id3150356" 
localize="false"/>
-<paragraph role="heading" id="hd_id3154658" xml-lang="en-US" 
level="1">Spacing</paragraph>
+<h1 id="hd_id3154658">Spacing</h1>
 <paragraph role="paragraph" id="par_id3153818" xml-lang="en-US"><variable 
id="abstaendetext"><ahelp hid=".">Use this dialog to determine the spacing 
between formula elements. The spacing is specified as a percentage in relation 
to the base size defined under <emph>Format - Font Size</emph>.</ahelp>
 </variable></paragraph>
 <section id="howtoget">
@@ -44,106 +39,106 @@
 <embed href="text/smath/06/screenshots.xhp#spacingdialog"/>
 <paragraph role="paragraph" id="par_id3143228" xml-lang="en-US">Use the 
<emph>Category</emph> button to determine the formula element for which you 
would like to specify the spacing. The appearance of the dialog depends on the 
selected category. A preview window shows you which spacing is modified through 
the respective boxes.</paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/spacingdialog/category" id="bm_id3153811" 
localize="false"/>
-<paragraph role="heading" id="hd_id3154653" xml-lang="en-US" 
level="2">Category</paragraph>
+<h2 id="hd_id3154653">Category</h2>
 <paragraph role="paragraph" id="par_id3149873" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/spacingdialog/category">This button allows you to select 
the category for which you would like to change the spacing.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3150391" xml-lang="en-US" 
level="2">Spacing</paragraph>
+<h2 id="hd_id3150391">Spacing</h2>
 <paragraph role="paragraph" id="par_id3151389" xml-lang="en-US">Defines the 
spacing between variables and operators, between lines, and between root signs 
and radicals.</paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_DEFAULT_DIST" 
id="bm_id3156401" localize="false"/>
-<paragraph role="heading" id="hd_id3150536" xml-lang="en-US" 
level="3">Spacing</paragraph>
+<h3 id="hd_id3150536">Spacing</h3>
 <paragraph role="paragraph" id="par_id3146323" xml-lang="en-US"><ahelp 
hid=".">Defines the spacing between variables and operators.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_LINE_DIST" 
id="bm_id3150743" localize="false"/>
-<paragraph role="heading" id="hd_id3149349" xml-lang="en-US" level="3">Line 
Spacing</paragraph>
+<h3 id="hd_id3149349">Line Spacing</h3>
 <paragraph role="paragraph" id="par_id3145824" xml-lang="en-US"><ahelp 
hid=".">Determines the spacing between lines.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_ROOT_DIST" 
id="bm_id3154561" localize="false"/>
-<paragraph role="heading" id="hd_id3145593" xml-lang="en-US" level="3">Root 
Spacing</paragraph>
+<h3 id="hd_id3145593">Root Spacing</h3>
 <paragraph role="paragraph" id="par_id3150864" xml-lang="en-US"><ahelp 
hid=".">Determines the spacing between the root sign and 
radicals.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3154508" xml-lang="en-US" 
level="2">Indexes</paragraph>
+<h2 id="hd_id3154508">Indexes</h2>
 <paragraph role="paragraph" id="par_id3149885" xml-lang="en-US">Defines the 
spacing for superscript and subscript indexes.</paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_SUP_DIST" 
id="bm_id3145248" localize="false"/>
-<paragraph role="heading" id="hd_id3147371" xml-lang="en-US" 
level="3">Superscript</paragraph>
+<h3 id="hd_id3147371">Superscript</h3>
 <paragraph role="paragraph" id="par_id3150568" xml-lang="en-US"><ahelp 
hid=".">Determines the spacing for superscript indexes.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_SUB_DIST" 
id="bm_id3145301" localize="false"/>
-<paragraph role="heading" id="hd_id3150933" xml-lang="en-US" 
level="3">Subscript</paragraph>
+<h3 id="hd_id3150933">Subscript</h3>
 <paragraph role="paragraph" id="par_id3148772" xml-lang="en-US"><ahelp 
hid=".">Determines the spacing for subscript indexes.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3149027" xml-lang="en-US" 
level="2">Fractions</paragraph>
+<h2 id="hd_id3149027">Fractions</h2>
 <paragraph role="paragraph" id="par_id3155369" xml-lang="en-US">Defines the 
spacing between the fraction bar and the numerator or denominator.</paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_NUMERATOR_DIST" 
id="bm_id3155985" localize="false"/>
-<paragraph role="heading" id="hd_id3156256" xml-lang="en-US" 
level="3">Numerator</paragraph>
+<h3 id="hd_id3156256">Numerator</h3>
 <paragraph role="paragraph" id="par_id3155990" xml-lang="en-US"><ahelp 
hid=".">Determines the spacing between the fraction bar and the 
numerator.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_DENOMINATOR_DIST" 
id="bm_id3083284" localize="false"/>
-<paragraph role="heading" id="hd_id3153722" xml-lang="en-US" 
level="3">Denominator</paragraph>
+<h3 id="hd_id3153722">Denominator</h3>
 <paragraph role="paragraph" id="par_id3149711" xml-lang="en-US"><ahelp 
hid=".">Determines the spacing between the fraction bar and the 
denominator.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3151181" xml-lang="en-US" 
level="2">Fraction Bars</paragraph>
+<h2 id="hd_id3151181">Fraction Bars</h2>
 <paragraph role="paragraph" id="par_id3150764" xml-lang="en-US">Defines the 
excess length and line weight of the fraction bar.</paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_FRACLINE_EXCWIDTH" 
id="bm_id3145204" localize="false"/>
-<paragraph role="heading" id="hd_id3151266" xml-lang="en-US" level="3">Excess 
length</paragraph>
+<h3 id="hd_id3151266">Excess length</h3>
 <paragraph role="paragraph" id="par_id3145211" xml-lang="en-US"><ahelp 
hid=".">Determines the excess length of the fraction line.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_FRACLINE_LINEWIDTH" 
id="bm_id3149982" localize="false"/>
-<paragraph role="heading" id="hd_id3150260" xml-lang="en-US" 
level="3">Weight</paragraph>
+<h3 id="hd_id3150260">Weight</h3>
 <paragraph role="paragraph" id="par_id3153148" xml-lang="en-US"><ahelp 
hid=".">Determines the weight of the fraction line.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3153627" xml-lang="en-US" 
level="2">Limits</paragraph>
+<h2 id="hd_id3153627">Limits</h2>
 <paragraph role="paragraph" id="par_id3149755" xml-lang="en-US">Defines the 
spacing between the sum symbol and the limit conditions.</paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_UPPERLIMIT_DIST" 
id="bm_id3151176" localize="false"/>
-<paragraph role="heading" id="hd_id3147260" xml-lang="en-US" level="3">Upper 
limit</paragraph>
+<h3 id="hd_id3147260">Upper limit</h3>
 <paragraph role="paragraph" id="par_id3154690" xml-lang="en-US"><ahelp 
hid=".">Determines the spacing between the sum symbol and the upper 
limit.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_LOWERLIMIT_DIST" 
id="bm_id3145419" localize="false"/>
-<paragraph role="heading" id="hd_id3148834" xml-lang="en-US" level="3">Lower 
limit</paragraph>
+<h3 id="hd_id3148834">Lower limit</h3>
 <paragraph role="paragraph" id="par_id3147509" xml-lang="en-US"><ahelp 
hid=".">Determines the spacing between the sum symbol and the lower 
limit.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3154267" xml-lang="en-US" 
level="2">Brackets</paragraph>
+<h2 id="hd_id3154267">Brackets</h2>
 <paragraph role="paragraph" id="par_id3154273" xml-lang="en-US">Defines the 
spacing between brackets and the content.</paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_BRACKET_EXCHEIGHT" 
id="bm_id3154100" localize="false"/>
-<paragraph role="heading" id="hd_id3150708" xml-lang="en-US" level="3">Excess 
size (left/right)</paragraph>
+<h3 id="hd_id3150708">Excess size (left/right)</h3>
 <paragraph role="paragraph" id="par_id3154106" xml-lang="en-US"><ahelp 
hid=".">Determines the vertical distance between the upper edge of the contents 
and the upper end of the brackets.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_BRACKET_DIST" 
id="bm_id3149804" localize="false"/>
-<paragraph role="heading" id="hd_id3109843" xml-lang="en-US" 
level="3">Spacing</paragraph>
+<h3 id="hd_id3109843">Spacing</h3>
 <paragraph role="paragraph" id="par_id3149810" xml-lang="en-US"><ahelp 
hid=".">Determines the horizontal distance between the contents and the upper 
end of the brackets.</ahelp></paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/spacingdialog/checkbutton" id="bm_id3154792" 
localize="false"/>
-<paragraph role="heading" id="hd_id3153531" xml-lang="en-US" level="3">Scale 
all brackets</paragraph>
+<h3 id="hd_id3153531">Scale all brackets</h3>
 <paragraph role="paragraph" id="par_id3154799" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/spacingdialog/checkbutton">Scales all types of 
brackets.</ahelp> If you then enter <emph>( a over b)</emph> in the 
<emph>Commands</emph> window, the brackets will surround the whole height of 
the argument. You normally achieve this effect by entering <emph>left ( a over 
b right )</emph>.</paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_BRACKET_EXCHEIGHT2" 
id="bm_id3151111" localize="false"/>
-<paragraph role="heading" id="hd_id3151099" xml-lang="en-US" level="3">Excess 
size</paragraph>
+<h3 id="hd_id3151099">Excess size</h3>
 <paragraph role="paragraph" id="par_id3147524" xml-lang="en-US"><ahelp 
hid=".">Adjusts the percentage excess size.</ahelp> At 0 percent the brackets 
are set so that they surround the argument at the same height. The higher the 
entered value is, the larger the vertical gap between the contents of the 
brackets and the external border of the brackets. The field can only be used in 
combination with <emph>Scale all brackets</emph>.</paragraph>
-<paragraph role="heading" id="hd_id3153673" xml-lang="en-US" 
level="2">Matrices</paragraph>
+<h2 id="hd_id3153673">Matrices</h2>
 <paragraph role="paragraph" id="par_id3151319" xml-lang="en-US">Defines the 
relative spacing for the elements in a matrix.</paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_MATRIXROW_DIST" 
id="bm_id3150980" localize="false"/>
-<paragraph role="heading" id="hd_id3150996" xml-lang="en-US" level="3">Line 
spacing</paragraph>
+<h3 id="hd_id3150996">Line spacing</h3>
 <paragraph role="paragraph" id="par_id3153775" xml-lang="en-US"><ahelp 
hid=".">Determines the spacing between matrix elements in a 
row.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_MATRIXCOL_DIST" 
id="bm_id3150352" localize="false"/>
-<paragraph role="heading" id="hd_id3152959" xml-lang="en-US" level="3">Column 
spacing</paragraph>
+<h3 id="hd_id3152959">Column spacing</h3>
 <paragraph role="paragraph" id="par_id3150358" xml-lang="en-US"><ahelp 
hid=".">Determines the spacing between matrix elements in a 
column.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3155895" xml-lang="en-US" 
level="2">Symbols</paragraph>
+<h2 id="hd_id3155895">Symbols</h2>
 <paragraph role="paragraph" id="par_id3149690" xml-lang="en-US">Defines the 
spacing of symbols in relation to variables</paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_ATTRIBUT_DIST" 
id="bm_id3154192" localize="false"/>
-<paragraph role="heading" id="hd_id3149341" xml-lang="en-US" level="3">Primary 
height</paragraph>
+<h3 id="hd_id3149341">Primary height</h3>
 <paragraph role="paragraph" id="par_id3154198" xml-lang="en-US"><ahelp 
hid=".">Defines the height of the symbols in relation to the 
baseline.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_INTERATTRIBUT_DIST" 
id="bm_id3159197" localize="false"/>
-<paragraph role="heading" id="hd_id3154140" xml-lang="en-US" level="3">Minimum 
spacing</paragraph>
+<h3 id="hd_id3154140">Minimum spacing</h3>
 <paragraph role="paragraph" id="par_id3146923" xml-lang="en-US"><ahelp 
hid=".">Determines the minimum distance between a symbol and 
variable.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3149302" xml-lang="en-US" 
level="2">Operators</paragraph>
+<h2 id="hd_id3149302">Operators</h2>
 <paragraph role="paragraph" id="par_id3155181" xml-lang="en-US">Defines the 
spacing between operators and variables or numbers.</paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_OPERATOR_EXCHEIGHT" 
id="bm_id3151326" localize="false"/>
-<paragraph role="heading" id="hd_id3148992" xml-lang="en-US" level="3">Excess 
size</paragraph>
+<h3 id="hd_id3148992">Excess size</h3>
 <paragraph role="paragraph" id="par_id3151333" xml-lang="en-US"><ahelp 
hid=".">Determines the height from the variable to the operator's upper 
edge.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_OPERATOR_DIST" 
id="bm_id3143280" localize="false"/>
-<paragraph role="heading" id="hd_id3149495" xml-lang="en-US" 
level="3">Spacing</paragraph>
+<h3 id="hd_id3149495">Spacing</h3>
 <paragraph role="paragraph" id="par_id3151250" xml-lang="en-US"><ahelp 
hid=".">Determines the horizontal distance between operators and 
variables.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3149819" xml-lang="en-US" 
level="2">Borders</paragraph>
+<h2 id="hd_id3149819">Borders</h2>
 <paragraph role="paragraph" id="par_id3149102" xml-lang="en-US">Adds a border 
to your formula. This option is particularly useful if you want to integrate 
the formula into a text file in $[officename] Writer. When making settings, be 
sure that you do not use 0 as a size, since this creates viewing problems for 
text that surrounds the insertion point.</paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_LEFTBORDER_DIST" 
id="bm_id3149790" localize="false"/>
-<paragraph role="heading" id="hd_id3154837" xml-lang="en-US" 
level="3">Left</paragraph>
+<h3 id="hd_id3154837">Left</h3>
 <paragraph role="paragraph" id="par_id3149797" xml-lang="en-US"><ahelp 
hid=".">The left border is positioned between the formula and 
background.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_RIGHTBORDER_DIST" 
id="bm_id3147099" localize="false"/>
-<paragraph role="heading" id="hd_id3147088" xml-lang="en-US" 
level="3">Right</paragraph>
+<h3 id="hd_id3147088">Right</h3>
 <paragraph role="paragraph" id="par_id3154898" xml-lang="en-US"><ahelp 
hid=".">The right border is positioned between the formula and 
background.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_UPPERBORDER_DIST" 
id="bm_id3149034" localize="false"/>
-<paragraph role="heading" id="hd_id3147218" xml-lang="en-US" 
level="3">Top</paragraph>
+<h3 id="hd_id3147218">Top</h3>
 <paragraph role="paragraph" id="par_id3149040" xml-lang="en-US"><ahelp 
hid=".">The top border is positioned between the formula and 
background.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/STARMATH_HID_SMA_LOWERBORDER_DIST" 
id="bm_id3148739" localize="false"/>
-<paragraph role="heading" id="hd_id3147584" xml-lang="en-US" 
level="3">Bottom</paragraph>
+<h3 id="hd_id3147584">Bottom</h3>
 <paragraph role="paragraph" id="par_id3148746" xml-lang="en-US"><ahelp 
hid=".">The bottom border is positioned between the formula and 
background.</ahelp></paragraph>
 <embed href="text/shared/00/00000001.xhp#preview_field"/>
 <bookmark xml-lang="en-US" branch="hid/modules/smath/ui/spacingdialog/default" 
id="bm_id3155136" localize="false"/>
-<paragraph role="heading" id="hd_id3147326" xml-lang="en-US" 
level="2">Default</paragraph>
+<h2 id="hd_id3147326">Default</h2>
 <paragraph role="paragraph" id="par_id3155143" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/spacingdialog/default">Saves your changes as your default 
settings for all new formulas.</ahelp> A security response will appear before 
saving these changes.</paragraph>
 <embed href="text/smath/06/screenshots.xhp#savedefaultsdialog"/>
 </body>
diff --git a/source/text/smath/01/06010100.xhp 
b/source/text/smath/01/06010100.xhp
index 2a6926f3f..08c025b3b 100644
--- a/source/text/smath/01/06010100.xhp
+++ b/source/text/smath/01/06010100.xhp
@@ -1,6 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
-
-
 <!--
  * This file is part of the LibreOffice project.
  *
@@ -18,7 +16,6 @@
  *   except in compliance with the License. You may obtain a copy of
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  -->
-
 <helpdocument version="1.0">
 <meta>
 <topic id="textsmath0106010100xml" indexer="include" status="PUBLISH">
@@ -35,49 +32,49 @@
 <bookmark xml-lang="en-US" branch="index" 
id="bm_id2123477"><bookmark_value>new symbols in %PRODUCTNAME 
Math</bookmark_value>
 <bookmark_value>symbols; adding in %PRODUCTNAME Math</bookmark_value>
 </bookmark>
-<paragraph role="heading" id="hd_id3151075" xml-lang="en-US" level="1">Edit 
Symbols</paragraph>
+<h1 id="hd_id3151075">Edit Symbols</h1>
 <paragraph role="paragraph" id="par_id3154513" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/symdefinedialog/EditSymbols">Use this dialog to add 
symbols to a symbol set, to edit symbol sets, or to modify symbol 
notations.</ahelp> You can also define new symbol sets, assign names to 
symbols, or to modify existing symbol sets.</paragraph>
 <section id="howtoget">
   <embed href="text/smath/00/00000004.xhp#etssba"/>
 </section>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/symdefinedialog/oldSymbols" id="bm_id3154253" 
localize="false"/>
-<paragraph role="heading" id="hd_id3146066" xml-lang="en-US" level="2">Old 
Symbol</paragraph>
+<h2 id="hd_id3146066">Old Symbol</h2>
 <paragraph role="paragraph" id="par_id3153965" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/symdefinedialog/oldSymbols">Select the name of the 
current symbol.</ahelp> The symbol, the name of the symbol, and the set that 
the symbol belongs to are displayed in the left preview pane at the bottom of 
the dialog box.</paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/symdefinedialog/oldSymbolSets" id="bm_id3145791" 
localize="false"/>
-<paragraph role="heading" id="hd_id3154020" xml-lang="en-US" level="2">Old 
Symbol Set</paragraph>
+<h2 id="hd_id3154020">Old Symbol Set</h2>
 <paragraph role="paragraph" id="par_id3150209" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/symdefinedialog/oldSymbolSets">This list box contains the 
name of the current symbol set. If you want, you can also select a different 
symbol set.</ahelp></paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/symdefinedialog/symbols" id="bm_id3153816" 
localize="false"/>
-<paragraph role="heading" id="hd_id3145386" xml-lang="en-US" 
level="2">Symbol</paragraph>
+<h2 id="hd_id3145386">Symbol</h2>
 <paragraph role="paragraph" id="par_id3148870" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/symdefinedialog/symbols">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.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3150215" xml-lang="en-US" level="3">Adding 
a New Symbol</paragraph>
+<h3 id="hd_id3150215">Adding a New Symbol</h3>
 <paragraph role="paragraph" id="par_id3143233" xml-lang="en-US">To add a 
symbol to a symbol set, select a font in the <emph>Font</emph> box, and then 
click a symbol in symbols pane. In the <emph>Symbol</emph> box, type a name for 
the symbol. In the <emph>Symbol set</emph> list box, select a symbol set, or 
type a new name to create a new symbol set. The right preview pane displays the 
symbol that you selected. Click <emph>Add</emph> and then 
<emph>OK</emph>.</paragraph>
-<paragraph role="heading" id="hd_id3151389" xml-lang="en-US" 
level="3">Modifying the Name of a Symbol</paragraph>
+<h3 id="hd_id3151389">Modifying the Name of a Symbol</h3>
 <paragraph role="paragraph" id="par_id3147296" xml-lang="en-US">To change the 
name of a symbol, select the old name in the <emph>Old symbol</emph> list box. 
Then enter the new name in the <emph>Symbol</emph> box. Check whether the 
desired character is in the preview window before you click the 
<emph>Modify</emph> button. Click <emph>OK</emph>.</paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/symdefinedialog/symbolSets" id="bm_id3148729" 
localize="false"/>
-<paragraph role="heading" id="hd_id3157870" xml-lang="en-US" level="2">Symbol 
Set</paragraph>
+<h2 id="hd_id3157870">Symbol Set</h2>
 <paragraph role="paragraph" id="par_id3145825" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/symdefinedialog/symbolSets">The <emph>Symbol set</emph> 
list box contains the names of all existing symbol sets. You can modify a 
symbol set or create a new one.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3154554" xml-lang="en-US" 
level="3">Creating a New Symbol Set</paragraph>
+<h3 id="hd_id3154554">Creating a New Symbol Set</h3>
 <paragraph role="paragraph" id="par_id3145594" xml-lang="en-US">To create a 
new symbol set, type a name for it in the <emph>Symbol set</emph> list box and 
add at least one symbol. Click <emph>OK</emph> to close the dialog. The new 
symbol set is now available under the new name.</paragraph>
 <bookmark xml-lang="en-US" branch="hid/modules/smath/ui/symdefinedialog/fonts" 
id="bm_id3147367" localize="false"/>
-<paragraph role="heading" id="hd_id3153736" xml-lang="en-US" 
level="2">Font</paragraph>
+<h2 id="hd_id3153736">Font</h2>
 <paragraph role="paragraph" id="par_id3147374" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/symdefinedialog/fonts">Displays the name of the current 
font and enables you to select a different font.</ahelp></paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/symdefinedialog/fontsSubsetLB" id="bm_id3148769" 
localize="false"/>
-<paragraph role="heading" id="hd_id3150564" xml-lang="en-US" 
level="2">Subset</paragraph>
+<h2 id="hd_id3150564">Subset</h2>
 <paragraph role="paragraph" id="par_id3145295" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/symdefinedialog/fontsSubsetLB">If you selected a 
non-symbol font in the <emph>Font</emph> 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.</ahelp></paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/symdefinedialog/styles" id="bm_id3149026" 
localize="false"/>
-<paragraph role="heading" id="hd_id3148386" xml-lang="en-US" 
level="2">Style</paragraph>
+<h2 id="hd_id3148386">Style</h2>
 <paragraph role="paragraph" id="par_id3155366" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/symdefinedialog/styles">The current typeface is 
displayed. You can change the typeface by selecting one from the list 
box.</ahelp></paragraph>
 <bookmark xml-lang="en-US" branch="hid/modules/smath/ui/symdefinedialog/add" 
id="bm_id3155989" localize="false"/>
-<paragraph role="heading" id="hd_id3156262" xml-lang="en-US" 
level="2">Add</paragraph>
+<h2 id="hd_id3156262">Add</h2>
 <paragraph role="paragraph" id="par_id3153922" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/symdefinedialog/add">Click this button to add the symbol 
shown in the right preview window to the current symbol set.</ahelp> It will be 
saved under the name displayed in the <emph>Symbol</emph> list box. You must 
specify a name under <emph>Symbol</emph> or <emph>Symbol Set</emph> to be able 
to use this button. Names cannot be used more than once.</paragraph>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/symdefinedialog/modify" id="bm_id3147563" 
localize="false"/>
-<paragraph role="heading" id="hd_id3150756" xml-lang="en-US" 
level="2">Modify</paragraph>
+<h2 id="hd_id3150756">Modify</h2>
 <paragraph role="paragraph" id="par_id3147570" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/symdefinedialog/modify">Click this button to replace the 
name of the symbol shown in the left preview window (the old name is displayed 
in the <emph>Old symbol</emph> list box) with the new name you have entered in 
the <emph>Symbol</emph> list box.</ahelp></paragraph>
-<paragraph role="heading" id="hd_id3154640" xml-lang="en-US" level="3">Moving 
a Symbol to Another Symbol Set</paragraph>
-<paragraph role="tip" id="par_id3151174" xml-lang="en-US">As an example, to 
transfer the large ALPHA from the "Greek" set to the "Special" set, select the 
old set (Greek) and then the ALPHA symbol using the two top list boxes. The 
symbol appears in the left preview window. In the <emph>Symbol set</emph> list 
box, select the "Special" set. Click <emph>Modify</emph> and then 
<emph>OK</emph>. The ALPHA symbol is now only in the "Special" symbol 
set.</paragraph>
+<h3 id="hd_id3154640">Moving a Symbol to Another Symbol Set</h3>
+<tip id="par_id3151174">As an example, to transfer the large ALPHA from the 
"Greek" set to the "Special" set, select the old set (Greek) and then the ALPHA 
symbol using the two top list boxes. The symbol appears in the left preview 
window. In the <emph>Symbol set</emph> list box, select the "Special" set. 
Click <emph>Modify</emph> and then <emph>OK</emph>. The ALPHA symbol is now 
only in the "Special" symbol set.</tip>
 <bookmark xml-lang="en-US" 
branch="hid/modules/smath/ui/symdefinedialog/delete" id="bm_id3153578" 
localize="false"/>
-<paragraph role="heading" id="hd_id3145414" xml-lang="en-US" 
level="2">Delete</paragraph>
+<h2 id="hd_id3145414">Delete</h2>
 <paragraph role="paragraph" id="par_id3154258" xml-lang="en-US"><ahelp 
hid="modules/smath/ui/symdefinedialog/delete">Click to remove the symbol shown 
in the left preview window from the current symbol set.</ahelp> There will be 
no security query. Deleting the last remaining symbol of a symbol set also 
deletes the symbol set.</paragraph>
-<paragraph role="note" id="par_id3153527" xml-lang="en-US">You can also click 
<emph>Cancel</emph> at any time to close the dialog without saving any of the 
changes.</paragraph>
+<note id="par_id3153527">You can also click <emph>Cancel</emph> at any time to 
close the dialog without saving any of the changes.</note>
 </body>
 </helpdocument>

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