c683ecb63d721deb02fa8ab15bf66f70f1c3a326
max
  Sat Jul 25 18:25:00 2026 -0700
hgBlat/hgc: single-page BLAT results view with shareable alignment links

Add a modern single-page BLAT results table (hgBlat.js) and a non-frameset
alignment view (showSomeAlignmentModern in hgc, gated by the blatNewPage cart
var). Share/reopen a result set from a durable bigPsl custom track pinned in the
cart via a saved session (htcBlatAlign / loadBlatShareSessionIfAny). Factor the
shared helpers into a new blatShare module (lib/blatShare.c, inc/blatShare.h).

diff --git src/hg/js/makefile src/hg/js/makefile
index ff5ea01c1eb..449f04bdac8 100644
--- src/hg/js/makefile
+++ src/hg/js/makefile
@@ -1,63 +1,63 @@
 kentSrc = ../..
 include ../../inc/common.mk
 include install.mk
 
 SUBDIRS= external model react tutorials
 include subdirs.mk
 
 # UCSC js files must pass jshint
 UCSC_JS_FILES=ajax.js alleles.js assemblySearch.js autocomplete.js \
     autocompleteCat.js edwPersona.js facetedComposite.js \
-    gar.js hgCustom.js hgCollection.js  hgGateway.js hgGtexTrackSettings.js \
+    gar.js hgBlat.js hgCustom.js hgCollection.js  hgGateway.js hgGtexTrackSettings.js \
     hgHubConnect.js hgTracks.js hgc.js hgMyData.js hgPhyloPlace.js \
     hgVai.js hui.js jsHelper.js utils.js ddcl.js subCfg.js \
     encodeProject.js encodeDataSummary.js encodeDataMatrix.js encodeChipMatrix.js encodeMatrix.js d3.dendrograms.js \
 	cdwSummaryJs.js spectrum.min.js hgSearch.js lorax.js liftRequest.js \
 	myVariantsBlocks.js topLinks.js
 
 # ES6 module files loaded via dynamic import() on hgc details pages
 MODULE_FILES=hgc.histogram.js
 
 # STATIC files must pass jshint
 STATIC_FILES=staticDoc.js dbDbTaxonomy.js analytics.js
 
 # JQUERY files and other third pary files which have NOT BEEN TOUCHED by UCSC
 JQUERY_FILES_UNTOUCHED= \
     d3pie.min.js \
     jquery.js jquery.imgareaselect.js jquery-ui.js jquery.contextmenu.js \
     jquery.cookie.js jquery.watermark.js jquery.watermarkinput.js jquery.ui.colorPicker.js \
     jquery.floatheader.js jquery.rotateTableCellContent.js jquery.plugins.js \
     jquery.validate.min.js jquery.history.js jquery.treetable.js mousetrap.min.js dagre-d3.js \
     igv.min.js igvFileHelper.js
 
 # JQUERY or other third pary files which HAVE BEEN MODIFIED by UCSC
 JQUERY_FILES_MODIFIED=jquery.tablednd.js ui.dropdownchecklist.js
 
 JQUERY_FILES=${JQUERY_FILES_UNTOUCHED} ${JQUERY_FILES_MODIFIED}
 
 # SYMLINKED files are include in CGIs via a version or timestamped symlink
 #           to force client side updates
 SYMLINKED_FILES=${UCSC_JS_FILES} ${JQUERY_FILES}
 
 ifdef LOWELAB
     # LOWE lab files should be forced through jshint (but currently aren't)
     SYMLINKED_FILES += lowetooltip.js loweautocomplete.js
 endif
 
 jshintTop:
 	${JSHINT} ${UCSC_JS_FILES} ${STATIC_FILES}
 
 doInstallTop: jshintTop
 	@mkdir -p ${DEST}/
 	../utils/cpAndLinkToResourceFiles.pl ${extra} -exclude='makefile' \
 			-versionFile=../inc/versionInfo.h -destDir=${DEST} ${SYMLINKED_FILES}
 	rsync -a ${STATIC_FILES} ${DEST}/
 	rsync -a ${MODULE_FILES} ${DEST}/
 
 tags:
 	ctags ${UCSC_JS_FILES} model/*/*.js
 
 clean:
 	rm -f tags
 
 doInstall: doInstallTop ${SUBDIRS:%=%.doInstall}