Update of TR report from new reffy run

Using reffy commit 19.2.2.

Author: reffy-bot

tr/algorithms/css-grid-3.json

@@ -12,10 +12,10 @@
           "html": "Separate all the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#masonry-item\" id=\"ref-for-masonry-item②\">masonry items</a> into <dfn class=\"dfn-paneled has-dfn-panel\" data-dfn-type=\"dfn\" data-noexport=\"\" id=\"item-groups\" role=\"button\" aria-expanded=\"false\" tabindex=\"0\">item groups</dfn>, according to the following properties: \n     <ul>\n      <li data-md=\"\">\n       <p>the span of the item</p>\n      </li><li data-md=\"\">\n       <p>the placement of the item,\ni.e. which tracks it is allowed to be placed in</p>\n      </li><li data-md=\"\">\n       <p>the item’s <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-align-3/#baseline-sharing-group\" id=\"ref-for-baseline-sharing-group\">baseline-sharing group</a></p>\n     </li></ul>"
         },
         {
-          "html": "For each <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#item-groups\" id=\"ref-for-item-groups\">item group</a>, synthesize a <dfn class=\"dfn-paneled has-dfn-panel\" data-dfn-type=\"dfn\" data-noexport=\"\" id=\"virtual-masonry-item\" role=\"button\" aria-expanded=\"false\" tabindex=\"0\">virtual masonry item</dfn> that has the maximum of every intrinsic size contribution\n\t\t\tamong the items in that group. \n     <p>If the items apply <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-align-3/#baseline-alignment\" id=\"ref-for-baseline-alignment\">baseline alignment</a>,\n\t\t\tdetermine the baselines of the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#virtual-masonry-item\" id=\"ref-for-virtual-masonry-item①\">virtual masonry item</a> by placing all of its items into a single hypothetical grid track\n\t\t\tand finding their shared baseline(s) and shims.\n\t\t\tIncrease the group’s intrinsic size contributions accordingly.</p>"
+          "html": "For each <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#item-groups\" id=\"ref-for-item-groups\">item group</a>, synthesize a <dfn class=\"dfn-paneled has-dfn-panel\" data-dfn-type=\"dfn\" data-noexport=\"\" id=\"virtual-masonry-item\" role=\"button\" aria-expanded=\"false\" tabindex=\"0\">virtual masonry item</dfn> that has the maximum of every intrinsic size contribution\n\t\t\tamong the items in that group. \n     <p>If the items apply <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-align-3/#baseline-alignment\" id=\"ref-for-baseline-alignment\">baseline alignment</a>,\n\t\t\tdetermine the baselines of the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#virtual-masonry-item\" id=\"ref-for-virtual-masonry-item\">virtual masonry item</a> by placing all of its items into a single hypothetical grid track\n\t\t\tand finding their shared baseline(s) and shims.\n\t\t\tIncrease the group’s intrinsic size contributions accordingly.</p>"
         },
         {
-          "html": "Place hypothetical copies of each <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#virtual-masonry-item\" id=\"ref-for-virtual-masonry-item②\">virtual masonry item</a> into the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#grid-axis\" id=\"ref-for-grid-axis⑨\">grid axis</a> tracks\n\t\t\tin every position that the item could potentially occupy,\n\t\t\tand run the <a href=\"https://www.w3.org/TR/css-grid-2/#algo-track-sizing\">track sizing algorithm</a> with those items.\n\t\t\tThe resulting track sizes are the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#masonry-container\" id=\"ref-for-masonry-container①④\">masonry container’s</a> track sizes."
+          "html": "Place hypothetical copies of each <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#virtual-masonry-item\" id=\"ref-for-virtual-masonry-item①\">virtual masonry item</a> into the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#grid-axis\" id=\"ref-for-grid-axis①⓪\">grid axis</a> tracks\n\t\t\tin every position that the item could potentially occupy,\n\t\t\tand run the <a href=\"https://www.w3.org/TR/css-grid-2/#algo-track-sizing\">track sizing algorithm</a> with those items.\n\t\t\tThe resulting track sizes are the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#masonry-container\" id=\"ref-for-masonry-container①⑥\">masonry container’s</a> track sizes."
         }
       ]
     },
@@ -24,11 +24,11 @@
       "rationale": "if",
       "steps": [
         {
-          "html": "Otherwise, resolve its <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#grid-axis\" id=\"ref-for-grid-axis①⑤\">grid axis</a> placement using these substeps:",
+          "html": "Otherwise, resolve its <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#grid-axis\" id=\"ref-for-grid-axis①⑥\">grid axis</a> placement using these substeps:",
           "rationale": "let",
           "steps": [
             {
-              "html": "Starting at the first <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#grid-axis\" id=\"ref-for-grid-axis①⑥\">grid axis</a> line in the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-2/#implicit-grid\" id=\"ref-for-implicit-grid①\">implicit grid</a>,\n\t\t\t\t\tfind the largest <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#running-position\" id=\"ref-for-running-position\">running position</a> of the <span id=\"ref-for-grid-axis①⑦\">grid axis</span> tracks\n\t\t\t\t\tthat the item would span if it were placed at this line,\n\t\t\t\t\tand call this position <var>max_pos</var>."
+              "html": "Starting at the first <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#grid-axis\" id=\"ref-for-grid-axis①⑦\">grid axis</a> line in the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-2/#implicit-grid\" id=\"ref-for-implicit-grid①\">implicit grid</a>,\n\t\t\t\t\tfind the largest <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#running-position\" id=\"ref-for-running-position\">running position</a> of the <span id=\"ref-for-grid-axis①⑧\">grid axis</span> tracks\n\t\t\t\t\tthat the item would span if it were placed at this line,\n\t\t\t\t\tand call this position <var>max_pos</var>."
             },
             {
               "html": "Repeat the previous step for each successive line number\n\t\t\t\t\tuntil the item would no longer fit inside the grid."
@@ -37,18 +37,21 @@
               "html": "Let <var>possible lines</var> be the line that resulted in the smallest <var>max_pos</var>,\n\t\t\t\t\tand all lines that result in a <var>max_pos</var> within the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#masonry-tie-threshold\" id=\"ref-for-masonry-tie-threshold①\">tie threshold</a> of this <var>max_pos</var>."
             },
             {
-              "html": "Choose the first line in <var>possible lines</var> greater than or equal to the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#auto-placement-cursor\" id=\"ref-for-auto-placement-cursor\">auto-placement cursor</a> as the item’s position in the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#grid-axis\" id=\"ref-for-grid-axis①⑧\">grid axis</a>;\n\t\t\t\t\tor if there are none such, choose the first one."
+              "html": "Choose the first line in <var>possible lines</var> greater than or equal to the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#auto-placement-cursor\" id=\"ref-for-auto-placement-cursor\">auto-placement cursor</a> as the item’s position in the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#grid-axis\" id=\"ref-for-grid-axis①⑨\">grid axis</a>;\n\t\t\t\t\tor if there are none such, choose the first one."
             },
             {
               "html": "Update the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#auto-placement-cursor\" id=\"ref-for-auto-placement-cursor①\">auto-placement cursor</a> to point to item’s last line."
             }
           ]
         },
         {
-          "html": "Place the item in its <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#grid-axis\" id=\"ref-for-grid-axis①⑨\">grid axis</a> tracks\n\t\t\tat the maximum of the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#running-position\" id=\"ref-for-running-position①\">running position</a>s\n\t\t\tof the tracks it spans."
+          "html": "Place the item in its <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#grid-axis\" id=\"ref-for-grid-axis②⓪\">grid axis</a> tracks\n\t\t\tat the maximum of the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#running-position\" id=\"ref-for-running-position①\">running position</a>s\n\t\t\tof the tracks it spans."
         },
         {
-          "html": "Calculate the size of the item’s <a href=\"https://www.w3.org/TR/css-grid-3/#containing-block\">containing block</a> and then layout the item.\n\t\t\tSet the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#running-position\" id=\"ref-for-running-position②\">running position</a> of the spanned <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#grid-axis\" id=\"ref-for-grid-axis②⓪\">grid axis</a> tracks\n\t\t\tto <code><var>max_pos</var> + <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-sizing-3/#outer-size\" id=\"ref-for-outer-size\">outer size</a> + <a class=\"property css\" data-link-type=\"property\" href=\"https://www.w3.org/TR/css-align-3/#propdef-grid-gap\" id=\"ref-for-propdef-grid-gap\">grid-gap</a></code>."
+          "html": "Calculate the size of the item’s <a href=\"https://www.w3.org/TR/css-grid-3/#containing-block\">containing block</a> and then layout the item.\n\t\t\tSet the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#running-position\" id=\"ref-for-running-position②\">running position</a> of the spanned <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#grid-axis\" id=\"ref-for-grid-axis②①\">grid axis</a> tracks\n\t\t\tto <code><var>max_pos</var> + <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-sizing-3/#outer-size\" id=\"ref-for-outer-size\">outer size</a> + <a class=\"property css\" data-link-type=\"property\" href=\"https://www.w3.org/TR/css-align-3/#propdef-grid-gap\" id=\"ref-for-propdef-grid-gap\">grid-gap</a></code>."
+        },
+        {
+          "html": "If the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#masonry-container\" id=\"ref-for-masonry-container②①\">masonry container</a> uses <a class=\"css\" data-link-type=\"maybe\" href=\"https://www.w3.org/TR/css-grid-3/#valdef-item-pack-dense\" id=\"ref-for-valdef-item-pack-dense②\">dense</a> packing,\n\t\t\tand there exists skipped empty space in the layout\n\t\t\t(e.g. due to spanning items)\n\t\t\tinto which the item, as it is sized now,\n\t\t\tcould have fit if it were placed earlier,\n\t\t\tand where the spanned tracks have the same total used size\n\t\t\tas the tracks into which it is currently placed,\n\t\t\tthen instead place it into the highest such space.\n\t\t\tIf there are multiple valid spaces within the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#masonry-tie-threshold\" id=\"ref-for-masonry-tie-threshold②\">tie threshold</a> of the highest space,\n\t\t\tplace it in the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-writing-modes-4/#start\" id=\"ref-for-start\">start</a>-most of them.\n\t\t\tRewind the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#auto-placement-cursor\" id=\"ref-for-auto-placement-cursor②\">auto-placement cursor</a> and the <a data-link-type=\"dfn\" href=\"https://www.w3.org/TR/css-grid-3/#running-position\" id=\"ref-for-running-position③\">running position</a> to their values before this item’s placement."
         }
       ]
     }

tr/algorithms/html-aam-1.0.json

@@ -192,7 +192,7 @@
           "html": "If the <a href=\"https://www.w3.org/TR/accname-1.2/#dfn-accessible-name\">accessible name</a> is still empty and there is no <code>alt</code> attribute, use the <code>title</code> attribute."
         },
         {
-          "html": "If the <a href=\"https://www.w3.org/TR/accname-1.2/#dfn-accessible-name\">accessible name</a> is still empty and there are no <code>alt</code> or <code>title</code> attributes, and the <code>img</code> is a descendant of a <code>figure</code>\n              element with a child <code>figcaption</code> but no other non-<a href=\"https://html.spec.whatwg.org/multipage/dom.html#inter-element-whitespace\">whitespace</a> <a href=\"https://html.spec.whatwg.org/multipage/dom.html#flow-content-2\">flow content</a> descendants, then use the <a href=\"https://www.w3.org/TR/accname-1.2/#mapping_additional_nd_te\">text equivalent computation</a> of the\n              <code>figcaption</code> element's subtree."
+          "html": "If the <a href=\"https://www.w3.org/TR/accname-1.2/#dfn-accessible-name\">accessible name</a> is still empty and there are no <code>alt</code> or <code>title</code> attributes, and the <code>img</code> is a descendant of a <code>figure</code>\n              element with a child <code>figcaption</code> but no other non-<a href=\"https://html.spec.whatwg.org/multipage/dom.html#inter-element-whitespace\">whitespace</a>\n              <a href=\"https://html.spec.whatwg.org/multipage/dom.html#flow-content-2\">flow content</a> descendants, then use the <a href=\"https://www.w3.org/TR/accname-1.2/#mapping_additional_nd_te\">text equivalent computation</a> of the\n              <code>figcaption</code> element's subtree."
         },
         {
           "html": "Otherwise there is no <a href=\"https://www.w3.org/TR/accname-1.2/#dfn-accessible-name\">accessible name</a>."