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FreeMind's .mm is the de facto open interchange format for mind maps, so Cartocortex reads and writes it. Reading is the strict XML parser from the old .xmind files (no DOCTYPE, predefined entities only), on plain and gzipped files: texts (richcontent keeps its line order), notes (richcontent and the old map/Note hook), links, links between topics (arrowlink), folding, fill and text colour, bold / italic, priority (full-N) and progress (0%-100%) icons. Left-side top-level topics open as a logic-left or two-sided map. Writing goes the other way (Save as .mm and a new "Export FreeMind" button): one root node per sheet, so extra sheets may not show in FreeMind itself, and structures beyond the sideways layouts, pictures, relationships, summaries, per-word style and floating positions are not carried. The xmindxml entity decoder is exported for the reader. Agent: Vibe (Mistral, glm-5-latest-short) Relu-par-humain: Martin-PB
The first commit of this branch wrote App.tsx and README.md with the parts it did not mean to change double-encoded: every non-ASCII character (the command-key shortcut signs, arrows, ellipses) had become mojibake. Both files are rebuilt from main with the same .mm edits, so the branch now only changes what the FreeMind support needs. Agent: Vibe (Mistral, glm-5-latest-short) Relu-par-humain: Martin-PB
MindManager keeps its maps in a zip holding Document.xml (X5 and later;
the Mac builds of MindManager 10 wrote flat XML), and Cartocortex now
reads and writes that. Reading is the strict XML parser from the old
.xmind files (no DOCTYPE, predefined entities only): texts, notes (the
XHTML note and its plain-text preview), links, task priorities (Prio1-9)
and progress (TaskPercentage), fill and text colour ("aarrggbb", alpha
first), folding, relationships (as the map's relationship lines),
floating topics and callouts. The growth direction of the central topic
opens as a logic-left, logic-right or two-sided map. Writing goes the
other way (Save as .mmap and a new "Export MindManager" button): one map
per sheet, so extra sheets may not show in MindManager itself, and topic
links to other topics, pictures, per-word style, boundaries and
summaries are not carried. The unzip of the .xmind reader is exported
for the .mmap reader.
Agent: Vibe (Mistral, glm-5-latest-short)
Relu-par-humain: Martin-PB
WiseMapping keeps its maps as plain XML (the current "tango" dialect and the older "pela" files), and Cartocortex now reads and writes that. Reading is the strict XML parser from the old .xmind files (no DOCTYPE, predefined entities only): texts (a single-line attribute or a multi-line block), notes (the CDATA note and the percent-encoded attribute of the old files), links, fill and text colours, bold and italic, shapes (box and line), folding, the map's relationships (as relationship lines) and its free branches (as floating topics, positions kept). The side a topic sits on comes from its position, so a left-leaning map opens as Logic (left) and a two-sided one as a map. Writing goes the other way (Save as .wxml and a new "Export WiseMapping" button): the first sheet is the map and the sheets after it are WiseMapping's free branches, with positions worked out from the tree shape; markers keep their emoji, but priorities, progress, pictures, per-word style, boundaries, summaries and topic links are not carried. The format was taken from WiseMapping's own serializer and importer, and has not been checked against WiseMapping itself. Agent: Vibe (Mistral, glm-5-latest-short) Relu-par-humain: Martin-PB
Mindomo Desktop keeps its maps as zips of JSON parts, and Cartocortex now reads and writes that. Reading walks nodes.json: titles keep their line breaks, folded topics stay folded, a topic's video or web address opens as its link, the map's relations open as relationship lines, and topics the file marks as deleted (and everything under them) are quietly skipped; the map named in document.json opens as the first sheet, and any other parentless topic in the file opens as a sheet of its own. A file that is not a zip is refused, with a note that the older Mindomo XML is not read. Writing goes the other way (Save as .mom and a new "Export Mindomo" button): one map per sheet, with fresh ids, the chain of brothers kept in order and the relationship lines written back. Notes, colours, markers, priorities, pictures, per-word style, boundaries and summaries are not carried, and .pmom files are not read. The format was taken apart from files saved by Mindomo Desktop 11, and has not been checked against Mindomo itself. Agent: Vibe (Mistral, glm-5-latest-short) Relu-par-humain: Martin-PB
iThoughts keeps a map as a zip holding one mapdata.xml, and Cartocortex now reads and writes that. Reading walks the nested <topic> elements (wrapped in a <topics> element the way iThoughts writes them, or straight inside <iThoughts> the way MultiMarkdown writes them): titles keep their line breaks, notes travel along, and a topic at the top level besides the map's own opens as its own sheet. A file that is not a zip, or a zip without mapdata.xml, is refused with a clear error. Writing goes the other way (Save as .itmz and a new "Export iThoughts" button): one map per sheet, each topic with a fresh uuid and its note, and a leaf closing itself the way iThoughts writes one. Colours, icons, images, hyperlinks, task info, folding, floating topics and sheet names are not carried, and the old iThoughtsHD .itm files are not read. The format was taken from what iThoughts writes (as documented by toketaWare and the iThoughts community) and from MultiMarkdown's own exporter, and has not been checked against iThoughts itself. Agent: Vibe (Mistral, glm-5-latest-short) Relu-par-humain: Martin-PB
This was referenced Oct 17, 2026
The reader drops relationships whose ends are missing, but the type checker still saw both ends as possibly undefined and refused the build; the filter now carries a type guard saying what it keeps. The FreeMind gzip test also compares the two reads without their fresh ids, the same fix the FreeMind branch already carries. Agent: Vibe (Mistral, glm-5-latest-short) Relu-par-humain: Martin-PB
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Intention
Couvrir un format de plus du programme « tous les formats de mind map » : ouvrir et écrire les cartes iThoughts
.itmz(iThoughts / iThoughtsX de toketaWare), dans la continuité de FreeMind (#1), MindManager (#3), WiseMapping (#4) et Mindomo (#5).Réalisation
src/ithoughts.ts(nouveau) : lecteur/écrivain.itmz— un zip tenant unmapdata.xml. Lecture :<topic>imbriqués (dans un wrapper<topics>comme iThoughts les écrit, ou directement dans<iThoughts>comme l'exportateur de MultiMarkdown les écrit), ordre des frères = ordre du fichier, titres multi-lignes (échappements numériques ), notes (note), feuilles auto-fermées ; un topic au niveau supérieur en dehors de la racine de la carte ouvre comme sa propre sheet. Refus stricts : pas un zip (vieux.itmd'iThoughtsHD non lu), zip sansmapdata.xml, racine XML inattendue, aucun topic. Écriture : une carte par sheet (sheets supplémentaires = topics racines que iThoughts peut ne pas montrer) — chaque topic avec un uuid frais, échappements d'attributs (& < > " ' 	), feuille auto-fermée. Pertes documentées : couleurs, icônes, images, hyperliens, infos de tâche, pliage, sujets flottants, noms de sheets.src/ithoughts.test.ts(nouveau) : 4 tests vitest (carte avec wrapper<topics>, multi-lignes et note ; forme sans wrapper ; refus stricts ; aller-retour avec vérification du XML écrit).src/files.ts: branchesitmzdedocBytes/parseDoc,"itmz"dans les filtres Open,{ name: "iThoughts (.itmz)" }dans Save as.src/files.test.ts: aller-retourplan.itmz.src/App.tsx: entrée « iThoughts (.itmz) » dans le menu d'export.README.md: paragraphe iThoughts, mentions dans Outline formats et Safety rule.Ce que l'agent a fait
Recherche du format : documentation de l'éditeur (toketaWare décrit le
.itmzcomme « relativement ouvert » — un zip tenant un XML), gist de référence de la communauté iThoughts (structure<iThoughts version="4.0">→<topics>→<topic>, attributstext/note/uuid/position…, B. Terpstra, 2026), et le couple lecteur/écrivain ITMZ de MultiMarkdown 6/7 (F. Penney, MIT) — les trois sources concordent. Module et tests écrits puis validés dans un jumeau exécutable sandbox : 23 contrôles verts (les deux formes de document, les 4 refus, l'aller-retour avec vérification du XML produit, racine<topics>nue). Push en un commit unique65c8ee6d(trailersAgent: Vibe (Mistral, glm-5-latest-short)/Relu-par-humain: Martin-PB), puis relecture depuis GitHub : 6 fichiers identiques byte-à-byte, 12 ⌘ dansApp.tsx, zéro mojibake.Vérifications humaines
mp-mindomo-mom) — fusionner Open and write FreeMind/Freeplane .mm maps #1 puis Open and write MindManager .mmap maps #3 puis Open and write WiseMapping .wxml maps #4 puis Open and write Mindomo .mom maps #5 d'abord.mp-*: lancernpm testetnpx tsc(ounpm run build) localement et consigner les résultats ici..itmzécrit par Cartocortex (et inversement).