Upstream child frame preview#338

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aikrahguzar wants to merge 93 commits intovedang:masterfrom

aikrahguzar:upstream-child-frame-preview

Commits on Feb 5, 2026

Implement a child frame based preview for links

aikrahguzar
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Reinterpret pdf-isearch-narrow-to-page for pdf-roll

aikrahguzar
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Add an isearch version of preview command

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Actually set the variable in `pdf-roll-margin-color` :set

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Make sure not to pass nil to make-frame-invisible

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Make backward sync accurate with long source lines

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Prioritize alignment of larger words

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A hueristic for forward search

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Don't search non-existent pages

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Only use heuristic if regexp has a single match

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Make sure the child frame exists

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Add ability to auto trigger child frame preview

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Allow cursor on margin

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Fix pdf-sync when slicing is involved

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Make auto-slicing work properly with pdf-roll

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Fix preview due to erratic 'pos-visible-in-window-p'

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auto-slicing: also set/reset default slice

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Fix docstring for p-r-maybe-slice-images

aikrahguzar
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Use save-restriction with small body.

aikrahguzar
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Fix mouse scrolling of child frame

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Fix help-echo calling convention + preview from non-selected win

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Fix calculation of child-frame coordinates

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Reset state when child frame is hidden

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When preview is visible scroll the preview

aikrahguzar
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Fix moving over a new link while preview is active

aikrahguzar
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Hopefully prevent erratic point movement

aikrahguzar
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Add setter for pdf-links-child-frame-parameters

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Remove fringes

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Allow overriding vscroll setting from the link

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Fringes redux + little reorganization

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Mark preview buffer as unimportant

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Tiny simplification

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Adapting to changes in pdf-view-goto-page

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Further adjustments

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Take 3

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Better scrolling for single page pdf

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Handle function value for slice when jumping to a bookmark

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Another tweak to scrolling on the last page

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Refactor bookmark handling

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Don't make the last entry of bookmark record a constant

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More accurate forward search using synctex subprocess

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Restore origin only once

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Avoid pos-visible-in-window-p during redisplay

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Commits on Feb 6, 2026

Correct clamping of bounding box

aikrahguzar
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Include window point in state, not the point

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Simplify scroll-forward/backward

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Command to scroll to the end of last displayed page

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Handle negative arg to scroll forward/backward correctly

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Command to go to position of a mouse event

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Don't activate mark as it can mess up internal-region-overlay

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Take slicing into account when computing required vscroll

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Fix child frame preview with slices.

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Don't assume we are only ones creating overlays in the buffer

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Revert "Don't activate mark as it can mess up ..."

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Fix subtracting offset twice from tooltip location + formatting

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Remove a re-search-forward

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Allowing the choice between highlighting and tooltip in sync
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Unhighlight pages even when the window disappear
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Prevent errors if prefetching starts too early for us
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Fix error in pdf-links if pdf-roll is not loaded.
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Reset state on revert
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Use defvars to accomplish what pdf-roll needs
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Fix pdf-view-image-offset to return integers
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Slight refactor of pdf-roll-scroll-to-end-of-page
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Limit pixel scrolling exception to pre-redisplay
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Make sure to find the correct overlay
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Put back part of the hack for pixel-scroll-precision-mode
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Don't create image when caching image data
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Aggressively flush images
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Flush previous images without pdf-roll too
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Silence some byte compiler warnings
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Don't try to flush when there is no image
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Fix tooltip arrow to work with new defvars
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Use enable-theme-functions on Emacs > 28
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Fix bookmark-make-record to work without displayed images
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redisplay: add ultra-scroll functions to pscrolling lexical

marty hiatt
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roll: fix remap of scroll up/down (SPC binding).

marty hiatt
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pdf-links-preview: explicitly set image-scaling-factor to 1
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Don't try to find origin of buffers not displayed in a live window
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Fix #10: Remap isearch face so that the prefix is not highlighted
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Fix region dragging
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Fix #11
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Stop Emacs 30 from computing original map in create-image
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Don't use image-size during redisplay
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Value t for :original-map is dangerous
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Fix vedang/pdf-tools#341
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Fix vedang/pdf-tools#340
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Consider all windows when turning off pdf-view-roll-minor-mode
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Loop over winprops directly when turning off pdf-roll
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Don't use 'displayed-pages winprop outside pdf-roll
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Commits on Feb 15, 2026

Revert changes related to flushing images to conserve memory.
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Commits on Mar 6, 2026

Avoid hitting the assertion pdf-view-new-window-function
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Fix typo in quoting and a little reformatting
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