tdf#131416 Basic Syntax Diagrams for Defxxx statements

- Basic language ref . toc additions
- Letter range option addition
- DefBool-based refactoring

Change-Id: I5744c63e9c21ad5ff2801cd03a119fd2c747fef3
Reviewed-on: https://gerrit.libreoffice.org/c/help/+/103056
Tested-by: Jenkins
Tested-by: Olivier Hallot <olivier.hallot@libreoffice.org>
Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/source/media/helpimg/sbasic/Defxxx_statements.svg b/source/media/helpimg/sbasic/Defxxx_statements.svg
new file mode 100644
index 0000000000..c438bf4080
--- /dev/null
+++ b/source/media/helpimg/sbasic/Defxxx_statements.svg
@@ -0,0 +1,52 @@
+<svg class="railroad-diagram" height="270" viewBox="0 0 697.0 270" width="697.0" xmlns="http://www.w3.org/2000/svg">
+<g transform="translate(.5 .5)">
+<style>/* <![CDATA[ */
+    svg.railroad-diagram {
+        background-color:transparent;
+    }
+    svg.railroad-diagram path {
+        stroke-width:1;
+        stroke:black;
+        fill:rgba(0,0,0,0);
+    }
+    svg.railroad-diagram text {
+        font:bold 14px monospace;
+        font-family: Verdana, sans-serif;
+        text-anchor:middle;
+    }
+    svg.railroad-diagram text.label{
+        text-anchor:start;
+    }
+    svg.railroad-diagram text.comment{
+        font:italic 12px monospace;
+    }
+    svg.railroad-diagram rect{
+        stroke-width:1;
+        stroke:black;
+        fill:transparent;
+    }
+
+/* ]]> */
+</style><g>
+<path d="M20 125v20m10 -20v20m-10 -10h20"></path></g><g>
+<path d="M40 135h0.0"></path><path d="M370.5 135h0.0"></path><path d="M40.0 135a15 15 0 0 0 15 -15v-85a15 15 0 0 1 15 -15h124.5"></path><path d="M224.5 250h116.0a15 15 0 0 0 15 -15v-85a15 15 0 0 1 15 -15"></path><path d="M40.0 135h15"></path><g>
+<path d="M55.0 135h0.0"></path><path d="M194.5 135h0.0"></path><path d="M55.0 135a15 15 0 0 0 15 -15v-12a15 15 0 0 1 15 -15"></path><g class="terminal">
+<path d="M85.0 93h4.25"></path><path d="M160.25 93h4.25"></path><rect height="22" rx="10" ry="10" width="71.0" x="89.25" y="82"></rect><text x="124.75" y="97">DefCur</text></g><path d="M164.5 93a15 15 0 0 1 15 15v12a15 15 0 0 0 15 15"></path><path d="M55.0 135a15 15 0 0 0 15 -15v-54a15 15 0 0 1 15 -15"></path><g class="terminal">
+<path d="M85.0 51h0.0"></path><path d="M164.5 51h0.0"></path><rect height="22" rx="10" ry="10" width="79.5" x="85.0" y="40"></rect><text x="124.75" y="55">DefBool</text></g><path d="M164.5 51a15 15 0 0 1 15 15v54a15 15 0 0 0 15 15"></path><path d="M55.0 135h30"></path><g class="terminal">
+<path d="M85.0 135h0.0"></path><path d="M164.5 135h0.0"></path><rect height="22" rx="10" ry="10" width="79.5" x="85.0" y="124"></rect><text x="124.75" y="139">DefDate</text></g><path d="M164.5 135h30"></path><path d="M55.0 135a15 15 0 0 1 15 15v12a15 15 0 0 0 15 15"></path><g class="terminal">
+<path d="M85.0 177h4.25"></path><path d="M160.25 177h4.25"></path><rect height="22" rx="10" ry="10" width="71.0" x="89.25" y="166"></rect><text x="124.75" y="181">DefDbl</text></g><path d="M164.5 177a15 15 0 0 0 15 -15v-12a15 15 0 0 1 15 -15"></path><path d="M55.0 135a15 15 0 0 1 15 15v54a15 15 0 0 0 15 15"></path><g class="terminal">
+<path d="M85.0 219h4.25"></path><path d="M160.25 219h4.25"></path><rect height="22" rx="10" ry="10" width="71.0" x="89.25" y="208"></rect><text x="124.75" y="223">DefInt</text></g><path d="M164.5 219a15 15 0 0 0 15 -15v-54a15 15 0 0 1 15 -15"></path></g><path d="M194.5 135a15 15 0 0 1 15 15v85a15 15 0 0 0 15 15"></path><path d="M194.5 20a15 15 0 0 1 15 15v85a15 15 0 0 0 15 15"></path><g>
+<path d="M224.5 135h0.0"></path><path d="M355.5 135h0.0"></path><path d="M224.5 135a15 15 0 0 0 15 -15v-12a15 15 0 0 1 15 -15"></path><g class="terminal">
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+<path d="M254.5 135h0.0"></path><path d="M325.5 135h0.0"></path><rect height="22" rx="10" ry="10" width="71.0" x="254.5" y="124"></rect><text x="290.0" y="139">DefSng</text></g><path d="M325.5 135h30"></path><path d="M224.5 135a15 15 0 0 1 15 15v12a15 15 0 0 0 15 15"></path><g class="terminal">
+<path d="M254.5 177h0.0"></path><path d="M325.5 177h0.0"></path><rect height="22" rx="10" ry="10" width="71.0" x="254.5" y="166"></rect><text x="290.0" y="181">DefStr</text></g><path d="M325.5 177a15 15 0 0 0 15 -15v-12a15 15 0 0 1 15 -15"></path><path d="M224.5 135a15 15 0 0 1 15 15v54a15 15 0 0 0 15 15"></path><g class="terminal">
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