tom/edentext
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix: a line-end space hangs past the paragraph mark

Browse Source 
The ¶ reserved after every block sat in the line's flow, so a trailing space
was no longer at the line end and could not hang into the margin: a last line
that exactly filled its width pushed the zero-width mark onto a line of its
own, and the block came out one line too tall. Out of flow at its static
position the mark is invisible to line breaking.
This commit is contained in:
Steffen Becker committed 2026-08-10 22:20:06 +00:00
1 parent 13e026fb8b
commit 3781a79d4a
1 file changed
+10 -11
Download Patch File Download Diff File Expand all files Collapse all files
src/styles/editor.css
+10 -11
View File
@@ -759,9 +759,9 @@
height: 0;
}
/* Paragraph mark (¶). Reserved in the layout at all times, so the toggle
only recolors it and text never reflows. Zero-size inline-block, glyph overflows
visibly: width/height/line-height 0 drop both footprint and line-box strut. */
/* Paragraph mark (¶). Out of flow at its static position — after the last character,
but invisible to line breaking, so a line-end space still hangs into the margin and
the mark can never be pushed onto a line of its own. The toggle only recolors it. */
.paper .tiptap p::after,
.paper .tiptap h1::after,
.paper .tiptap h2::after,
@@ -769,10 +769,13 @@
.paper .tiptap h4::after,
.paper .tiptap h5::after {
content: '\00A0¶';
position: absolute;
display: inline-block;
width: 0;
height: 0;
line-height: 0;
/* Out of flow the glyph has no baseline to align to, so it needs a line box of the
block's own height to sit in — the static position gives it that line's top. */
line-height: inherit;
overflow: visible;
white-space: pre;
color: transparent;
@@ -800,8 +803,7 @@
}
/* A block ProseMirror ends with a trailing-break BR — an empty one, or one ending in a
hard break — puts the inline ¶ on a line of its own past that BR, so the block renders
one line too tall. Pull ::after out of flow, onto the last line. */
hard break — has its last line before that BR, not after it. */
.paper .tiptap p:has(> br.ProseMirror-trailingBreak),
.paper .tiptap h1:has(> br.ProseMirror-trailingBreak),
.paper .tiptap h2:has(> br.ProseMirror-trailingBreak),
@@ -819,11 +821,8 @@
.paper .tiptap h4:has(> br.ProseMirror-trailingBreak)::after,
.paper .tiptap h5:has(> br.ProseMirror-trailingBreak)::after,
.paper .tiptap li > p:has(> br.ProseMirror-trailingBreak)::after {
position: absolute;
/* Out of flow, so restore the paragraph's line-height (the base rule zeroes it) to
seat the glyph on a line instead of the collapsed top edge — the last one, which
for an empty block is also the first. */
line-height: inherit;
/* The static position would land past the BR, a line below the block; name the last
line instead — for an empty block that is also its first. */
top: calc(100% - 1lh);
left: 0;
margin-left: 0;