├── .github └── workflows │ └── melpazoid.yml ├── .gitignore ├── LICENSE ├── chatu-babashka.el ├── chatu-clojure.el ├── chatu-common.el ├── chatu-curl.el ├── chatu-drawio.el ├── chatu-inline.el ├── chatu-latex.el ├── chatu-lilypond.el ├── chatu-plantuml.el ├── chatu-python.el ├── chatu-r.el ├── chatu.el └── docs ├── README.md ├── chatu.md ├── chatu.org ├── deps.edn ├── draws ├── babashka.bb ├── chart-clj.clj ├── chart-py.py ├── chart-r.R ├── diagram.drawio ├── inline.jpg ├── joy.ly ├── latex.tex ├── plantuml.puml └── python.py ├── draws_out ├── babashka.svg ├── chart-clj.svg ├── chart-py.svg ├── chart-r.svg ├── diagram-1.svg ├── diagram.svg ├── gnu.svg ├── inline.jpg ├── joy.svg ├── latex.svg ├── plantuml-1.svg └── plantuml.svg └── images └── chatu.gif /.github/workflows/melpazoid.yml: -------------------------------------------------------------------------------- 1 | # melpazoid build checks. 2 | 3 | # If your package is on GitHub, enable melpazoid's checks by copying this file 4 | # to .github/workflows/melpazoid.yml and modifying RECIPE and EXIST_OK below. 5 | 6 | name: melpazoid 7 | on: [push, pull_request] 8 | 9 | jobs: 10 | build: 11 | runs-on: ubuntu-latest 12 | steps: 13 | - uses: actions/checkout@v4 14 | - name: Set up Python 3.10 15 | uses: actions/setup-python@v4 16 | with: 17 | python-version: '3.10' 18 | - name: Install 19 | run: | 20 | python -m pip install --upgrade pip 21 | sudo apt-get install emacs && emacs --version 22 | git clone https://github.com/riscy/melpazoid.git ~/melpazoid 23 | pip install ~/melpazoid 24 | - name: Run 25 | env: 26 | LOCAL_REPO: ${{ github.workspace }} 27 | # RECIPE is your recipe as written for MELPA: 28 | RECIPE: (chatu :repo "kimim/chatu" :fetcher github) 29 | # set this to false (or remove it) if the package isn't on MELPA: 30 | EXIST_OK: false 31 | run: echo $GITHUB_REF && make -C ~/melpazoid 32 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.elc 2 | *.cpcache/ 3 | .RData 4 | .Rhistory 5 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /chatu-babashka.el: -------------------------------------------------------------------------------- 1 | ;;; chatu-babashka.el --- Chatu for babashka -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (c) 2024 Kimi Ma 4 | 5 | ;; Author: Kimi Ma 6 | ;; URL: https://github.com/kimim/chatu 7 | ;; Keywords: multimedia convenience 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;;; License: 12 | 13 | ;; This program is free software: you can redistribute it and/or modify 14 | ;; it under the terms of the GNU General Public License as published by 15 | ;; the Free Software Foundation, either version 3 of the License, or 16 | ;; (at your option) any later version. 17 | 18 | ;; This program is distributed in the hope that it will be useful, 19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 | ;; GNU General Public License for more details. 22 | 23 | ;; You should have received a copy of the GNU General Public License 24 | ;; along with this program. If not, see . 25 | 26 | ;;; Commentary: 27 | 28 | ;; script and open function for babashka 29 | 30 | ;;; Code: 31 | 32 | (require 'chatu-common) 33 | 34 | (defun chatu-babashka-script (keyword-plist) 35 | "Open input. 36 | KEYWORD-PLIST contains parameters from the chatu line." 37 | (let* ((path (plist-get keyword-plist :input-path)) 38 | (path (chatu-common-with-extension path "bb"))) 39 | (format "bb %s" 40 | (shell-quote-argument path)))) 41 | 42 | (defun chatu-babashka-open (keyword-plist) 43 | "Open input file. 44 | KEYWORD-PLIST contains parameters from the chatu line." 45 | (interactive) 46 | (let* ((path (plist-get keyword-plist :input-path)) 47 | (path (chatu-common-with-extension path "bb"))) 48 | (chatu-common-open-other-window path ""))) 49 | 50 | (provide 'chatu-babashka) 51 | 52 | ;;; chatu-babashka.el ends here 53 | -------------------------------------------------------------------------------- /chatu-clojure.el: -------------------------------------------------------------------------------- 1 | ;;; chatu-clojure.el --- Chatu for Clojure -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (c) 2024 Kimi Ma 4 | 5 | ;; Author: Kimi Ma 6 | ;; URL: https://github.com/kimim/chatu 7 | ;; Keywords: multimedia convenience 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;;; License: 12 | 13 | ;; This program is free software: you can redistribute it and/or modify 14 | ;; it under the terms of the GNU General Public License as published by 15 | ;; the Free Software Foundation, either version 3 of the License, or 16 | ;; (at your option) any later version. 17 | 18 | ;; This program is distributed in the hope that it will be useful, 19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 | ;; GNU General Public License for more details. 22 | 23 | ;; You should have received a copy of the GNU General Public License 24 | ;; along with this program. If not, see . 25 | 26 | ;;; Commentary: 27 | 28 | ;; script and open function for Clojure 29 | 30 | ;;; Code: 31 | 32 | (require 'chatu-common) 33 | 34 | (defun chatu-clojure-script (keyword-plist) 35 | "Open input. 36 | KEYWORD-PLIST contains parameters from the chatu line." 37 | (let* ((path (plist-get keyword-plist :input-path)) 38 | (path (chatu-common-with-extension path "clj"))) 39 | (format "clojure -M %s" 40 | (shell-quote-argument path)))) 41 | 42 | (defun chatu-clojure-open (keyword-plist) 43 | "Open input file. 44 | KEYWORD-PLIST contains parameters from the chatu line." 45 | (interactive) 46 | (let* ((path (plist-get keyword-plist :input-path)) 47 | (path (chatu-common-with-extension path "clj"))) 48 | (chatu-common-open-other-window path ""))) 49 | 50 | (provide 'chatu-clojure) 51 | 52 | ;;; chatu-clojure.el ends here 53 | -------------------------------------------------------------------------------- /chatu-common.el: -------------------------------------------------------------------------------- 1 | ;;; chatu-common.el --- Common functions for chatu-mode -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (c) 2024 Kimi Ma 4 | 5 | ;; Author: Kimi Ma 6 | ;; URL: https://github.com/kimim/chatu 7 | ;; Keywords: multimedia convenience 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;;; License: 12 | 13 | ;; This program is free software: you can redistribute it and/or modify 14 | ;; it under the terms of the GNU General Public License as published by 15 | ;; the Free Software Foundation, either version 3 of the License, or 16 | ;; (at your option) any later version. 17 | 18 | ;; This program is distributed in the hope that it will be useful, 19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 | ;; GNU General Public License for more details. 22 | 23 | ;; You should have received a copy of the GNU General Public License 24 | ;; along with this program. If not, see . 25 | 26 | ;;; Commentary: 27 | 28 | ;; `chatu-common-with-extension' to add file extension. 29 | ;; `chatu-common-open-external' to open input file in system. 30 | 31 | ;;; Code: 32 | 33 | (defun chatu-common-with-extension (path file-ext) 34 | "Add FILE-EXT to PATH if PATH has no extension." 35 | (if (file-name-extension path) 36 | path 37 | (file-name-with-extension path file-ext))) 38 | 39 | (defun chatu-common-open-other-window (path empty) 40 | "Open chatu PATH in other window. 41 | Fill PATH with EMPTY string if nonexist." 42 | (let ((parent (file-name-parent-directory path))) 43 | (when (not (file-exists-p parent)) 44 | (make-directory parent t)) 45 | (when (not (file-exists-p path)) 46 | (write-region empty nil path)) 47 | (find-file-other-window path))) 48 | 49 | (defun chatu-common-open-external (executable path empty) 50 | "Open chatu PATH with EXECUTABLE program. 51 | Fill PATH with EMPTY string, if nonexist." 52 | (let ((parent (file-name-parent-directory path))) 53 | (when (not (file-exists-p parent)) 54 | (make-directory parent t)) 55 | (when (not (file-exists-p path)) 56 | (write-region empty nil path)) 57 | (cond 58 | ;; ensure that draw.io.exe is in execute PATH 59 | ((string-equal system-type "windows-nt") 60 | (if (fboundp 'w32-shell-execute) 61 | (w32-shell-execute "open" path))) 62 | ;; TODO: need some test for other systems 63 | ((string-equal system-type "darwin") 64 | (start-process "" nil "open" "-a" executable path)) 65 | ((string-equal system-type "gnu/linux") 66 | ;; special handling for WSL emacs invoke Windows draw.io.exe 67 | (start-process 68 | "" 69 | nil executable 70 | (if (string= "exe" 71 | (file-name-extension executable)) 72 | (string-trim 73 | (shell-command-to-string 74 | (format "wslpath -aw '%s'" (file-truename path)))) 75 | path))) 76 | ((string-equal system-type "cygwin") 77 | (start-process "" nil "xdg-open" 78 | executable path))))) 79 | 80 | (provide 'chatu-common) 81 | 82 | ;;; chatu-common.el ends here 83 | -------------------------------------------------------------------------------- /chatu-curl.el: -------------------------------------------------------------------------------- 1 | ;;; chatu-curl.el --- Chatu for curl -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (c) 2024 Kimi Ma 4 | 5 | ;; Author: Kimi Ma 6 | ;; URL: https://github.com/kimim/chatu 7 | ;; Keywords: multimedia convenience 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;;; License: 12 | 13 | ;; This program is free software: you can redistribute it and/or modify 14 | ;; it under the terms of the GNU General Public License as published by 15 | ;; the Free Software Foundation, either version 3 of the License, or 16 | ;; (at your option) any later version. 17 | 18 | ;; This program is distributed in the hope that it will be useful, 19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 | ;; GNU General Public License for more details. 22 | 23 | ;; You should have received a copy of the GNU General Public License 24 | ;; along with this program. If not, see . 25 | 26 | ;;; Commentary: 27 | 28 | ;; script and open function for curl 29 | 30 | ;;; Code: 31 | 32 | (defun chatu-curl-script (keyword-plist) 33 | "Get conversion script. 34 | KEYWORD-PLIST contains parameters from the chatu line." 35 | (let* ((input (plist-get keyword-plist :input)) 36 | (output-path (plist-get keyword-plist :output-path))) 37 | (format "curl -o %s %s" 38 | (shell-quote-argument output-path) 39 | (shell-quote-argument input)))) 40 | 41 | (defun chatu-curl-open (keyword-plist) 42 | "Open curl link. 43 | KEYWORD-PLIST contains parameters from the chatu line." 44 | (interactive) 45 | (let ((link (plist-get keyword-plist :input))) 46 | (cond 47 | ;; ensure that draw.io.exe is in execute PATH 48 | ((string-equal system-type "windows-nt") 49 | (if (fboundp 'w32-shell-execute) 50 | (w32-shell-execute "open" link))) 51 | ;; TODO: need some test for other systems 52 | ))) 53 | 54 | (provide 'chatu-curl) 55 | 56 | ;;; chatu-curl.el ends here 57 | -------------------------------------------------------------------------------- /chatu-drawio.el: -------------------------------------------------------------------------------- 1 | ;;; chatu-drawio.el --- Chatu for drawio -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (c) 2024 Kimi Ma 4 | 5 | ;; Author: Kimi Ma 6 | ;; URL: https://github.com/kimim/chatu 7 | ;; Keywords: multimedia convenience 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;;; License: 12 | 13 | ;; This program is free software: you can redistribute it and/or modify 14 | ;; it under the terms of the GNU General Public License as published by 15 | ;; the Free Software Foundation, either version 3 of the License, or 16 | ;; (at your option) any later version. 17 | 18 | ;; This program is distributed in the hope that it will be useful, 19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 | ;; GNU General Public License for more details. 22 | 23 | ;; You should have received a copy of the GNU General Public License 24 | ;; along with this program. If not, see . 25 | 26 | ;;; Commentary: 27 | 28 | ;; script and open function for drawio 29 | 30 | ;;; Code: 31 | 32 | (require 'chatu-common) 33 | 34 | (defcustom chatu-drawio-executable-func #'chatu-drawio--find-executable 35 | "The function to find the drawio executable." 36 | :group 'chatu 37 | :type 'function) 38 | 39 | (defcustom chatu-drawio-empty 40 | "" 41 | "Content of empty drawio file." 42 | :group 'chatu 43 | :type 'string) 44 | 45 | (defun chatu-drawio--find-executable () 46 | "Find the drawio executable on PATH, or else return an error." 47 | (condition-case nil 48 | (file-truename (or (executable-find "draw.io") 49 | ;; for wsl emacs to find windows draw.io.exe 50 | (executable-find "draw.io.exe") 51 | ;; drawio on gentoo 52 | (executable-find "drawio"))) 53 | (wrong-type-argument 54 | (message "Cannot find the draw.io executable on the PATH.")))) 55 | 56 | (defun chatu-drawio-script (keyword-plist) 57 | "Get conversion script. 58 | KEYWORD-PLIST contains parameters from the chatu line." 59 | (let* ((input-path 60 | (chatu-common-with-extension 61 | (plist-get keyword-plist :input-path) "drawio")) 62 | (output-ext (plist-get keyword-plist :output-ext)) 63 | (output-path (plist-get keyword-plist :output-path)) 64 | (output-path-pdf (file-name-with-extension output-path "pdf")) 65 | (page (plist-get keyword-plist :page)) 66 | (drawio-path (shell-quote-argument (funcall chatu-drawio-executable-func))) 67 | ;; special handling for WSL emacs invoke Windows draw.io.exe 68 | (input-path 69 | (if (string= "exe" 70 | (file-name-extension drawio-path)) 71 | (string-trim 72 | (shell-command-to-string 73 | (format "wslpath -aw '%s'" (file-truename input-path)))) 74 | input-path))) 75 | (if output-ext 76 | (format "%s %s -f %s -x %s -p %s -o %s" 77 | drawio-path 78 | (if (plist-get keyword-plist :crop) "--crop" "") 79 | (shell-quote-argument output-ext) 80 | (shell-quote-argument input-path) 81 | (or page "0") 82 | (shell-quote-argument (file-name-with-extension output-path output-ext))) 83 | (if (plist-get keyword-plist :nopdf) 84 | (format "%s %s -x %s -p %s -o %s" 85 | drawio-path 86 | (if (plist-get keyword-plist :crop) "--crop" "") 87 | (shell-quote-argument input-path) 88 | (or page "0") 89 | (shell-quote-argument output-path)) 90 | (format "%s %s -x %s -p %s -o %s && %s %s %s && rm %s" 91 | drawio-path 92 | (if (plist-get keyword-plist :crop) "--crop" "") 93 | (shell-quote-argument input-path) 94 | (or page "0") 95 | (shell-quote-argument output-path-pdf) 96 | "pdf2svg" 97 | (shell-quote-argument output-path-pdf) 98 | (shell-quote-argument output-path) 99 | (shell-quote-argument output-path-pdf)))))) 100 | 101 | 102 | (defun chatu-drawio-open (keyword-plist) 103 | "Open .drawio file. 104 | KEYWORD-PLIST contains parameters from the chatu line." 105 | (interactive) 106 | (let* ((input-path (plist-get keyword-plist :input-path)) 107 | (input-path (file-truename (chatu-common-with-extension input-path "drawio"))) 108 | (drawio-path (shell-quote-argument (funcall chatu-drawio-executable-func)))) 109 | (chatu-common-open-external drawio-path input-path chatu-drawio-empty))) 110 | 111 | (provide 'chatu-drawio) 112 | 113 | ;;; chatu-drawio.el ends here 114 | -------------------------------------------------------------------------------- /chatu-inline.el: -------------------------------------------------------------------------------- 1 | ;;; chatu-inline.el --- Chatu for inline code -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (c) 2024 Kimi Ma 4 | 5 | ;; Author: Kimi Ma 6 | ;; URL: https://github.com/kimim/chatu 7 | ;; Keywords: multimedia convenience 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;;; License: 12 | 13 | ;; This program is free software: you can redistribute it and/or modify 14 | ;; it under the terms of the GNU General Public License as published by 15 | ;; the Free Software Foundation, either version 3 of the License, or 16 | ;; (at your option) any later version. 17 | 18 | ;; This program is distributed in the hope that it will be useful, 19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 | ;; GNU General Public License for more details. 22 | 23 | ;; You should have received a copy of the GNU General Public License 24 | ;; along with this program. If not, see . 25 | 26 | ;;; Commentary: 27 | 28 | ;; script and open function for inline script 29 | 30 | ;;; Code: 31 | 32 | (require 'chatu-common) 33 | 34 | (defun chatu-inline-script (keyword-plist) 35 | "Open input. 36 | KEYWORD-PLIST contains parameters from the chatu line." 37 | (let* ((input (plist-get keyword-plist :input-path)) 38 | (output (plist-get keyword-plist :output-path)) 39 | (script (plist-get keyword-plist :script))) 40 | (string-replace 41 | "%o" (shell-quote-argument output) 42 | (string-replace 43 | "%i" (shell-quote-argument input) script)))) 44 | 45 | (defun chatu-inline-open (keyword-plist) 46 | "Open input file. 47 | KEYWORD-PLIST contains parameters from the chatu line." 48 | (interactive) 49 | (let* ((path (plist-get keyword-plist :input-path))) 50 | (chatu-common-open-other-window path ""))) 51 | 52 | (provide 'chatu-inline) 53 | 54 | ;;; chatu-inline.el ends here 55 | -------------------------------------------------------------------------------- /chatu-latex.el: -------------------------------------------------------------------------------- 1 | ;;; chatu-latex.el --- Chatu for LaTeX -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (c) 2024 Kimi Ma 4 | 5 | ;; Author: Kimi Ma 6 | ;; URL: https://github.com/kimim/chatu 7 | ;; Keywords: multimedia convenience 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;;; License: 12 | 13 | ;; This program is free software: you can redistribute it and/or modify 14 | ;; it under the terms of the GNU General Public License as published by 15 | ;; the Free Software Foundation, either version 3 of the License, or 16 | ;; (at your option) any later version. 17 | 18 | ;; This program is distributed in the hope that it will be useful, 19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 | ;; GNU General Public License for more details. 22 | 23 | ;; You should have received a copy of the GNU General Public License 24 | ;; along with this program. If not, see . 25 | 26 | ;;; Commentary: 27 | 28 | ;; script and open function for LaTeX 29 | 30 | ;;; Code: 31 | 32 | (require 'chatu-common) 33 | 34 | (defcustom chatu-latex-empty 35 | "\\documentclass[preview]{standalone} 36 | \\usepackage{tikz} 37 | \\begin{document} 38 | \\begin{tikzpicture} 39 | \\draw[draw=none, fill=white] (-9,-1) rectangle (9,5); 40 | \\end{tikzpicture} 41 | \\end{document}" 42 | "Content of empty standalone LaTeX tikz preview file." 43 | :group 'chatu 44 | :type 'string) 45 | 46 | (defun chatu-latex-script (keyword-plist) 47 | "Open input. 48 | KEYWORD-PLIST contains parameters from the chatu line." 49 | (let* ((input-path (plist-get keyword-plist :input-path)) 50 | (input-path (chatu-common-with-extension input-path "tex")) 51 | (output-ext (plist-get keyword-plist :output-ext)) 52 | (output-sans-ext (file-name-sans-extension 53 | (plist-get keyword-plist :output-path))) 54 | (output-dir (file-name-directory output-sans-ext)) 55 | (path-with-pdf (file-name-with-extension output-sans-ext "pdf")) 56 | (path-with-svg (file-name-with-extension output-sans-ext "svg"))) 57 | (concat (format "xelatex -shell-escape -output-directory=%s %s" 58 | (shell-quote-argument output-dir) 59 | (shell-quote-argument input-path)) 60 | (if (string= output-ext "svg") 61 | (format " && pdf2svg %s %s" 62 | (shell-quote-argument path-with-pdf) 63 | (shell-quote-argument path-with-svg)))))) 64 | 65 | (defun chatu-latex-open (keyword-plist) 66 | "Open input file. 67 | KEYWORD-PLIST contains parameters from the chatu line." 68 | (interactive) 69 | (let* ((path (plist-get keyword-plist :input-path)) 70 | (path (chatu-common-with-extension path "tex"))) 71 | (chatu-common-open-other-window path chatu-latex-empty))) 72 | 73 | (provide 'chatu-latex) 74 | 75 | ;;; chatu-latex.el ends here 76 | -------------------------------------------------------------------------------- /chatu-lilypond.el: -------------------------------------------------------------------------------- 1 | ;;; chatu-lilypond.el --- Chatu for LilyPond -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (c) 2024 Kimi Ma 4 | 5 | ;; Author: Kimi Ma 6 | ;; URL: https://github.com/kimim/chatu 7 | ;; Keywords: multimedia convenience 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;;; License: 12 | 13 | ;; This program is free software: you can redistribute it and/or modify 14 | ;; it under the terms of the GNU General Public License as published by 15 | ;; the Free Software Foundation, either version 3 of the License, or 16 | ;; (at your option) any later version. 17 | 18 | ;; This program is distributed in the hope that it will be useful, 19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 | ;; GNU General Public License for more details. 22 | 23 | ;; You should have received a copy of the GNU General Public License 24 | ;; along with this program. If not, see . 25 | 26 | ;;; Commentary: 27 | 28 | ;; script and open function for LilyPond 29 | 30 | ;;; Code: 31 | 32 | (require 'chatu-common) 33 | 34 | (defcustom chatu-lilypond-empty 35 | "\\header { 36 | title = \"\" 37 | } 38 | \\relative c' { 39 | }" 40 | "Content of empty LilyPond file." 41 | :group 'chatu 42 | :type 'string) 43 | 44 | (defun chatu-lilypond-script (keyword-plist) 45 | "Open input. 46 | KEYWORD-PLIST contains parameters from the chatu line." 47 | (let* ((input-path (plist-get keyword-plist :input-path)) 48 | (input-path (chatu-common-with-extension input-path "ly")) 49 | (output-sans-ext (file-name-sans-extension 50 | (plist-get keyword-plist :output-path))) 51 | (with-svg (file-name-with-extension output-sans-ext "svg")) 52 | (cropped (concat output-sans-ext ".cropped.svg"))) 53 | (format "lilypond -dcrop --loglevel=ERROR --svg --output=%s %s && mv -f %s %s" 54 | (shell-quote-argument output-sans-ext) 55 | (shell-quote-argument input-path) 56 | (shell-quote-argument cropped) 57 | (shell-quote-argument with-svg)))) 58 | 59 | 60 | (defun chatu-lilypond-open (keyword-plist) 61 | "Open input file. 62 | KEYWORD-PLIST contains parameters from the chatu line." 63 | (interactive) 64 | (let* ((path (plist-get keyword-plist :input-path)) 65 | (path (chatu-common-with-extension path "ly"))) 66 | (chatu-common-open-other-window path chatu-lilypond-empty))) 67 | 68 | (provide 'chatu-lilypond) 69 | 70 | ;;; chatu-lilypond.el ends here 71 | -------------------------------------------------------------------------------- /chatu-plantuml.el: -------------------------------------------------------------------------------- 1 | ;;; chatu-plantuml.el --- Chatu for plantuml -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (c) 2024 Kimi Ma 4 | 5 | ;; Author: Kimi Ma 6 | ;; URL: https://github.com/kimim/chatu 7 | ;; Keywords: multimedia convenience 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;;; License: 12 | 13 | ;; This program is free software: you can redistribute it and/or modify 14 | ;; it under the terms of the GNU General Public License as published by 15 | ;; the Free Software Foundation, either version 3 of the License, or 16 | ;; (at your option) any later version. 17 | 18 | ;; This program is distributed in the hope that it will be useful, 19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 | ;; GNU General Public License for more details. 22 | 23 | ;; You should have received a copy of the GNU General Public License 24 | ;; along with this program. If not, see . 25 | 26 | ;;; Commentary: 27 | 28 | ;; script and open function for plantuml 29 | 30 | ;;; Code: 31 | 32 | (require 'chatu-common) 33 | (require 'plantuml-mode) 34 | 35 | (defun chatu-plantuml-script (keyword-plist) 36 | "Get conversion script. 37 | KEYWORD-PLIST contains parameters from the chatu line." 38 | (let* ((input-path (plist-get keyword-plist :input-path)) 39 | (input-path (chatu-common-with-extension input-path "puml")) 40 | (output-path (plist-get keyword-plist :output-path)) 41 | (input-dir (file-name-directory input-path)) 42 | (page (plist-get keyword-plist :page)) 43 | (output-ext (plist-get keyword-plist :output-ext))) 44 | (concat 45 | (cond ((eq plantuml-default-exec-mode 'jar) 46 | (concat "java -Dplantuml.include.path=" input-dir " -jar " 47 | plantuml-jar-path)) 48 | ((eq plantuml-default-exec-mode 'executable) 49 | "plantuml")) 50 | " -charset utf-8 -p -t" output-ext " " 51 | (when page (concat "-pipeimageindex " page)) 52 | " < " 53 | input-path 54 | " > " 55 | output-path))) 56 | 57 | (defun chatu-plantuml-open (keyword-plist) 58 | "Open .puml file. 59 | KEYWORD-PLIST contains parameters from the chatu line." 60 | (interactive) 61 | (let* ((path (plist-get keyword-plist :input-path)) 62 | (path (chatu-common-with-extension path "puml"))) 63 | (chatu-common-open-other-window path ""))) 64 | 65 | (provide 'chatu-plantuml) 66 | 67 | ;;; chatu-plantuml.el ends here 68 | -------------------------------------------------------------------------------- /chatu-python.el: -------------------------------------------------------------------------------- 1 | ;;; chatu-python.el --- Chatu for Python -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (c) 2024 Kimi Ma 4 | 5 | ;; Author: Kimi Ma 6 | ;; URL: https://github.com/kimim/chatu 7 | ;; Keywords: multimedia convenience 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;;; License: 12 | 13 | ;; This program is free software: you can redistribute it and/or modify 14 | ;; it under the terms of the GNU General Public License as published by 15 | ;; the Free Software Foundation, either version 3 of the License, or 16 | ;; (at your option) any later version. 17 | 18 | ;; This program is distributed in the hope that it will be useful, 19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 | ;; GNU General Public License for more details. 22 | 23 | ;; You should have received a copy of the GNU General Public License 24 | ;; along with this program. If not, see . 25 | 26 | ;;; Commentary: 27 | 28 | ;; script and open function for Python 29 | 30 | ;;; Code: 31 | 32 | (require 'chatu-common) 33 | 34 | (defun chatu-python-script (keyword-plist) 35 | "Open input. 36 | KEYWORD-PLIST contains parameters from the chatu line." 37 | (let* ((path (plist-get keyword-plist :input-path)) 38 | (path (chatu-common-with-extension path "py"))) 39 | (format "python %s" 40 | (shell-quote-argument path)))) 41 | 42 | (defun chatu-python-open (keyword-plist) 43 | "Open input file. 44 | KEYWORD-PLIST contains parameters from the chatu line." 45 | (interactive) 46 | (let* ((path (plist-get keyword-plist :input-path)) 47 | (path (chatu-common-with-extension path "py"))) 48 | (chatu-common-open-other-window path ""))) 49 | 50 | (provide 'chatu-python) 51 | 52 | ;;; chatu-python.el ends here 53 | -------------------------------------------------------------------------------- /chatu-r.el: -------------------------------------------------------------------------------- 1 | ;;; chatu-r.el --- Chatu for R -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (c) 2024 Kimi Ma 4 | 5 | ;; Author: Kimi Ma 6 | ;; URL: https://github.com/kimim/chatu 7 | ;; Keywords: multimedia convenience 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;;; License: 12 | 13 | ;; This program is free software: you can redistribute it and/or modify 14 | ;; it under the terms of the GNU General Public License as published by 15 | ;; the Free Software Foundation, either version 3 of the License, or 16 | ;; (at your option) any later version. 17 | 18 | ;; This program is distributed in the hope that it will be useful, 19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 | ;; GNU General Public License for more details. 22 | 23 | ;; You should have received a copy of the GNU General Public License 24 | ;; along with this program. If not, see . 25 | 26 | ;;; Commentary: 27 | 28 | ;; script and open function for R 29 | 30 | ;;; Code: 31 | 32 | (require 'chatu-common) 33 | 34 | (defun chatu-r-script (keyword-plist) 35 | "Open input. 36 | KEYWORD-PLIST contains parameters from the chatu line." 37 | (let* ((path (plist-get keyword-plist :input-path)) 38 | (path (chatu-common-with-extension path "R"))) 39 | ;; TODO: how to set image output path for Rscript? 40 | (format "Rscript %s" 41 | (shell-quote-argument path)))) 42 | 43 | (defun chatu-r-open (keyword-plist) 44 | "Open input file. 45 | KEYWORD-PLIST contains parameters from the chatu line." 46 | (interactive) 47 | (let* ((path (plist-get keyword-plist :input-path)) 48 | (path (chatu-common-with-extension path "R"))) 49 | (chatu-common-open-other-window path ""))) 50 | 51 | (provide 'chatu-r) 52 | 53 | ;;; chatu-r.el ends here 54 | -------------------------------------------------------------------------------- /chatu.el: -------------------------------------------------------------------------------- 1 | ;;; chatu.el --- Convert and insert any images to org-mode or markdown buffer -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (c) 2024 Kimi Ma 4 | 5 | ;; Author: Kimi Ma 6 | ;; URL: https://github.com/kimim/chatu 7 | ;; Keywords: multimedia convenience 8 | ;; Version: 0.1 9 | ;; Package-Requires: ((org "9.6.6") (emacs "29.1") (plantuml-mode "1.2.9")) 10 | 11 | ;; This file is NOT part of GNU Emacs. 12 | 13 | ;;; License: 14 | 15 | ;; This program is free software: you can redistribute it and/or modify 16 | ;; it under the terms of the GNU General Public License as published by 17 | ;; the Free Software Foundation, either version 3 of the License, or 18 | ;; (at your option) any later version. 19 | 20 | ;; This program is distributed in the hope that it will be useful, 21 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 22 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 23 | ;; GNU General Public License for more details. 24 | 25 | ;; You should have received a copy of the GNU General Public License 26 | ;; along with this program. If not, see . 27 | 28 | ;;; Acknowledgements: 29 | 30 | ;; Inspired a lot by https://github.com/nobiot/org-transclusion from 31 | ;; Noboru Ota 32 | 33 | ;;; Commentary: 34 | 35 | ;; When you are drawing with draw.io or plantuml and you want to 36 | ;; insert the svg image exported from the file, the operation is 37 | ;; nontrivial. This extension provide two commands to reduce the 38 | ;; manual work: 39 | ;; 40 | ;; - `chatu-new' add a chatu line 41 | ;; - `chatu-add' convert diagram to svg, and insert it to buffer 42 | ;; - `chatu-open' open diagram file at the point 43 | ;; 44 | ;; When `chatu-mode' is activated, 45 | ;; in `org-mode', 46 | ;; - "C-c C-o" on chatu line will invoke `chatu-open' 47 | ;; - "C-c C-c" on chatu line will invoke `chatu-add' 48 | ;; 49 | ;; in `markdown-mode' 50 | ;; - "C-c C-o" on chatu line will invoke `chatu-open' 51 | ;; - "C-c C-c C-c" on chatu line will invoke `chatu-add' 52 | 53 | ;;; Installation: 54 | 55 | ;; To enable, add the following: 56 | ;; 57 | ;; (use-package chatu 58 | ;; :custom ((chatu-input-dir "./draws") 59 | ;; (chatu-output-dir "./images")) 60 | ;; :hook ((org-mode markdown-mode) . chatu-mode)) 61 | 62 | ;;; Customization: 63 | 64 | ;; `chatu-input-dir': diagram input folder, default is ./draws 65 | ;; `chatu-output-dir': default svg output folder, default is ./draws_out 66 | ;; `chatu-dir-regex': customize folder regex 67 | ;; `chatu-file-regex': customize file name regex 68 | ;; `chatu-output-ext': customize output file extension 69 | 70 | ;;; Change log: 71 | 72 | ;; 2024/03/03 73 | ;; * added to elpa package, thanks the review support from @riscy 74 | ;; 75 | ;; 2024/03/02 76 | ;; * add new chatu option `:output-ext' to set output extension. 77 | ;; 78 | ;; 2024/02/21 79 | ;; * add `declare-function' as suggested by riscy. 80 | ;; 81 | ;; 2024/02/13 82 | ;; * Support curl, babashka, clojure, R, LilyPond 83 | ;; 84 | ;; 2024/02/10 85 | ;; * Initial version support draw.io and plantuml 86 | 87 | ;;; Code: 88 | 89 | (defgroup chatu nil 90 | "Insert diagram as svg image." 91 | :group 'tools 92 | :group 'chatu 93 | :prefix "chatu-" 94 | :link '(url-link :tag "Github" "https://github.com/kimim/chatu") 95 | :package-version '("Chatu" . "1.0.0")) 96 | 97 | (declare-function markdown-remove-inline-images "ext:markdown-mode.el") 98 | (declare-function markdown-display-inline-images "ext:markdown-mode.el") 99 | (declare-function markdown-follow-thing-at-point "ext:markdown-mode.el") 100 | (declare-function org-redisplay-inline-images "org.el") 101 | 102 | (defvar org-ctrl-c-ctrl-c-hook) 103 | (defvar markdown-mode-map) 104 | (defvar org-open-at-point-functions) 105 | 106 | (defcustom chatu-output-ext "svg" 107 | "Default output file extention." 108 | :group 'chatu 109 | :type 'string) 110 | 111 | (defcustom chatu-input-dir "./draws" 112 | "Define default input folder." 113 | :group 'chatu 114 | :type 'string) 115 | 116 | (defcustom chatu-output-dir "./draws_out" 117 | "Define default output folder." 118 | :group 'chatu 119 | :type 'string) 120 | 121 | (defcustom chatu-file-regex 122 | "\"\\([\u4e00-\u9fa5:~ \\/a-z_\s0-9\\.\\%-]+\\)\"" 123 | "Define regex of file. Currently support Chinese characters." 124 | :group 'chatu 125 | :type 'string) 126 | 127 | (defcustom chatu-dir-regex 128 | "\"\\([\u4e00-\u9fa5:~ \\/a-z_\s0-9\\.-]+\\)\"" 129 | "Define regex of directry. Currently support Chinese charaters." 130 | :group 'chatu 131 | :type 'string) 132 | 133 | (defun chatu-get-keyword (line) 134 | "Get chatu keyword from string LINE." 135 | (when (and 136 | (string-match 137 | "#\\+\\(\\w+\\): +" line) 138 | (string= "chatu" 139 | (substring-no-properties 140 | (match-string 1 line)))) 141 | (list :chatu t))) 142 | 143 | (defun chatu-get-type (line) 144 | "Get chatu type from string LINE." 145 | (when (string-match 146 | ":\\(\\w+\\) +" line) 147 | (list :type 148 | (substring-no-properties 149 | (match-string 1 line))))) 150 | 151 | (defun chatu-get-settings (line) 152 | "Get all chatu settings from string LINE." 153 | (save-match-data 154 | (let ((pos 0) 155 | settings) 156 | (while (string-match "\\(:\\w+\\)\\( +:\\|$\\)" line pos) 157 | (setq settings 158 | (append settings 159 | (list 160 | (intern 161 | (substring-no-properties 162 | (match-string 1 line))) 163 | t))) 164 | (setq pos (match-end 1))) 165 | settings))) 166 | 167 | (defun chatu-get-input (line) 168 | "Get chatu input file from string LINE." 169 | (when (string-match 170 | (concat ":\\w* +" chatu-file-regex) line) 171 | (list :input 172 | (substring-no-properties 173 | (match-string 1 line))))) 174 | 175 | (defun chatu-get-output (line) 176 | "Get chatu output file from string LINE." 177 | (when (string-match 178 | (concat ":output +" chatu-file-regex) line) 179 | (list :output 180 | (substring-no-properties 181 | (match-string 1 line))))) 182 | 183 | (defun chatu-get-output-ext (line) 184 | "Get chatu output file extension from string LINE." 185 | (when (string-match 186 | ":output-ext +\"\\(.+?\\)\"[ \\t\\n]*" line) 187 | (list :output-ext 188 | (substring-no-properties 189 | (match-string 1 line))))) 190 | 191 | (defun chatu-get-input-dir (line) 192 | "Get chatu output directory from string LINE." 193 | (when (string-match 194 | (concat ":input-dir +" chatu-dir-regex) line) 195 | (list :input-dir 196 | (substring-no-properties 197 | (match-string 1 line))))) 198 | 199 | (defun chatu-get-output-dir (line) 200 | "Get chatu input directory from string LINE." 201 | (when (string-match 202 | (concat ":output-dir +" chatu-dir-regex) line) 203 | (list :output-dir 204 | (substring-no-properties 205 | (match-string 1 line))))) 206 | 207 | (defun chatu-get-page (line) 208 | "Get chatu output page from string LINE." 209 | (when (string-match ":page +\\([0-9]*\\)[ \\t\\n]*" line) 210 | (list :page 211 | (substring-no-properties 212 | (match-string 1 line))))) 213 | 214 | (defun chatu-get-script (line) 215 | "Get chatu inline script from string LINE." 216 | (when (string-match ":script +\"\\(.*\\)\"[ \\t\\n]*" line) 217 | (list :script 218 | (substring-no-properties 219 | (match-string 1 line))))) 220 | 221 | (defvar chatu-keyword-value-functions 222 | '(chatu-get-keyword 223 | chatu-get-settings 224 | chatu-get-type 225 | chatu-get-input 226 | chatu-get-output 227 | chatu-get-page 228 | chatu-get-input-dir 229 | chatu-get-output-dir 230 | chatu-get-script 231 | chatu-get-output-ext)) 232 | 233 | (defun chatu-normalize-keyword-plist (keyword-plist) 234 | "Normalize KEYWORD-PLIST." 235 | (when (plist-get keyword-plist :chatu) 236 | (let* ((input (plist-get keyword-plist :input)) 237 | (input-dir (or (plist-get keyword-plist :input-dir) 238 | ;; if input already contains parent folder 239 | ;; ignore `chatu-input-dir' 240 | (if (file-name-directory input) 241 | nil 242 | chatu-input-dir))) 243 | (_ (plist-put keyword-plist :input-path 244 | (if input-dir 245 | (concat input-dir "/" input) 246 | input))) 247 | (output-ext (or (plist-get keyword-plist :output-ext) 248 | chatu-output-ext)) 249 | (_ (plist-put keyword-plist :output-ext output-ext)) 250 | (output (plist-get keyword-plist :output)) 251 | (output-dir (or (plist-get keyword-plist :output-dir) 252 | ;; if output already contains parent folder 253 | ;; ignore `chatu-output-dir' 254 | (if (and output (file-name-directory output)) 255 | nil 256 | chatu-output-dir))) 257 | (page (plist-get keyword-plist :page)) 258 | (output (or output 259 | (if page 260 | (concat (file-name-sans-extension 261 | ;; remove input's parent folder 262 | (file-name-base input)) 263 | "-" page "." output-ext) 264 | (file-name-with-extension 265 | (file-name-base input) 266 | output-ext)))) 267 | (_ (plist-put keyword-plist :output-path 268 | (if output-dir 269 | (concat output-dir "/" output) 270 | output)))) 271 | keyword-plist))) 272 | 273 | (defun chatu-keyword-plist () 274 | "Get normalized KEYWORD-PLIST from string line." 275 | (let ((plist)) 276 | (when-let ((line (buffer-substring (line-beginning-position) 277 | (line-end-position)))) 278 | (dolist (fn chatu-keyword-value-functions) plist 279 | (setq plist (append plist (funcall fn line))))) 280 | (chatu-normalize-keyword-plist plist))) 281 | 282 | (defun chatu-refresh-image () 283 | "Refresh image depending on the current major mode." 284 | (cond 285 | ((derived-mode-p 'markdown-mode) 286 | (markdown-remove-inline-images) 287 | (markdown-display-inline-images)) 288 | ((derived-mode-p 'org-mode) 289 | (org-redisplay-inline-images)))) 290 | 291 | (defun chatu-insert-image (path) 292 | "Insert image string PATH for different major mode." 293 | (cond ((derived-mode-p 'markdown-mode) 294 | (insert "![](" path ")")) 295 | ((derived-mode-p 'org-mode) 296 | (insert "[[file:" path "]]")))) 297 | 298 | (defun chatu-img-pre () 299 | "Get image string prefix for different major mode." 300 | (cond ((derived-mode-p 'markdown-mode) 301 | "![") 302 | ((derived-mode-p 'org-mode) 303 | "[["))) 304 | 305 | (defun chatu-skip-lines () 306 | "Skip lines after chatu line." 307 | (while (and (derived-mode-p 'org-mode) 308 | (string-prefix-p 309 | "#+" 310 | (string-trim (buffer-substring 311 | (line-beginning-position) 312 | (line-end-position))))) 313 | (forward-line))) 314 | 315 | ;;;###autoload 316 | (defun chatu-new () 317 | "Insert chatu text line respect to mode." 318 | (interactive) 319 | (insert 320 | (cond ((derived-mode-p 'markdown-mode) 321 | "" 330 | "\n#+results:")) 331 | (when (derived-mode-p 'org-mode) 332 | (forward-line -1))) 333 | 334 | ;;;###autoload 335 | (defun chatu-add () 336 | "Concert diagram to svg and add to buffer." 337 | (interactive) 338 | (save-excursion 339 | (let* ((keyword-plist (chatu-keyword-plist)) 340 | (type (downcase 341 | (plist-get keyword-plist :type))) 342 | (script (progn 343 | (require (intern (concat "chatu-" type))) 344 | (funcall (intern (concat "chatu-" type "-script")) 345 | keyword-plist))) 346 | ;; ~ is after `shell-quote-argument' is \~, which is not 347 | ;; working. remove it. 348 | (script (string-replace "\\~" "~" script)) 349 | (result (plist-get keyword-plist :output-path)) 350 | (result-dir (file-name-directory result)) 351 | (space-count (string-search 352 | (cond ((derived-mode-p 'markdown-mode) 353 | "<" 354 | ) 355 | ((derived-mode-p 'org-mode) 356 | "#")) 357 | (buffer-substring 358 | (line-beginning-position) 359 | (line-end-position))))) 360 | ;; ensure output-dir exists. 361 | (when (not (file-exists-p result-dir)) 362 | (make-directory result-dir t)) 363 | (forward-line) 364 | (chatu-skip-lines) 365 | (let ((process (start-process-shell-command "chatu-buffer" nil script))) 366 | (set-process-sentinel 367 | process `(lambda (process event) 368 | ;; refresh image 369 | (chatu-refresh-image)))) 370 | (if (string-prefix-p (chatu-img-pre) 371 | (string-trim 372 | (buffer-substring 373 | (line-beginning-position) 374 | (line-end-position)))) 375 | ;; when it is image link 376 | (kill-whole-line 0) 377 | (progn (beginning-of-line) (open-line 1))) 378 | (insert (make-string space-count ?\s)) 379 | (chatu-insert-image result)))) 380 | 381 | ;;;###autoload 382 | (defun chatu-open () 383 | "Open diagram file in Emacs." 384 | (interactive) 385 | (let* ((keyword-plist (chatu-keyword-plist)) 386 | (type (downcase 387 | (plist-get keyword-plist :type)))) 388 | (require (intern (concat "chatu-" type))) 389 | (funcall (intern (concat "chatu-" type "-open")) 390 | keyword-plist))) 391 | 392 | (defun chatu-ctrl-c-ctrl-c () 393 | "Hook function for `org-ctrl-c-ctrl-c-hook'." 394 | (let ((plist (chatu-keyword-plist))) 395 | (if (plist-get plist :chatu) 396 | (progn 397 | (chatu-add) 398 | t) 399 | nil))) 400 | 401 | (defun chatu-ctrl-c-ctrl-o (&optional args) 402 | "Hook function for `org-open-at-point-functions'. 403 | ARGS is ignored, required by `markdown-follow-thing-at-point'." 404 | (ignore args) ;; args are not used. 405 | (let ((plist (chatu-keyword-plist))) 406 | (if (plist-get plist :chatu) 407 | (progn 408 | (chatu-open) 409 | t) 410 | nil))) 411 | 412 | ;;;###autoload 413 | (define-minor-mode chatu-mode 414 | "Add chatu commands or hooks." 415 | :global nil 416 | :lighter " Chatu" 417 | (if (not chatu-mode) 418 | (cond ((derived-mode-p 'markdown-mode) 419 | (keymap-unset markdown-mode-map "C-c C-c C-c" t) 420 | (advice-remove 'markdown-follow-thing-at-point 421 | #'chatu-ctrl-c-ctrl-o)) 422 | ((derived-mode-p 'org-mode) 423 | (remove-hook 'org-ctrl-c-ctrl-c-hook #'chatu-ctrl-c-ctrl-c) 424 | (setq org-open-at-point-functions 425 | (delete 'chatu-ctrl-c-ctrl-o org-open-at-point-functions)))) 426 | (cond ((derived-mode-p 'markdown-mode) 427 | (keymap-set markdown-mode-map "C-c C-c C-c" 'chatu-add) 428 | (advice-add 'markdown-follow-thing-at-point 429 | :before-until 430 | #'chatu-ctrl-c-ctrl-o)) 431 | ((derived-mode-p 'org-mode) 432 | (add-hook 'org-ctrl-c-ctrl-c-hook #'chatu-ctrl-c-ctrl-c) 433 | (add-to-list 'org-open-at-point-functions #'chatu-ctrl-c-ctrl-o))))) 434 | 435 | (provide 'chatu) 436 | 437 | ;;; chatu.el ends here 438 | -------------------------------------------------------------------------------- /docs/README.md: -------------------------------------------------------------------------------- 1 | # Introduction 2 | 3 | A small tool converts various files to .svg files or downloads image 4 | files, and inserts them to orgmode or markdown buffer on-the-fly. 5 | 6 | **插 chā 图 tú**: insert a diagram. 7 | 8 | See examples in [chatu.org](./chatu.org) and [chatu.md](./chatu.md). 9 | 10 | # Install 11 | 12 | Before using `chatu`, you may need to install some external programs and 13 | set them in your PATH: 14 | - draw.io and pdf2svg for drawio file conversion 15 | - plantuml.jar, java for plantuml 16 | - texlive for latex 17 | - clojure for .clj script 18 | - babashka for .bb script 19 | - Python for .py script 20 | - curl for downloading file from web 21 | - R for statistic plotting 22 | - lilypond for music notes 23 | 24 | Add `chatu.el` from melpa with use-package: 25 | 26 | ```emacs-lisp 27 | (use-package chatu 28 | :hook ((org-mode markdown-mode) . chatu-mode) 29 | :commands (chatu-add 30 | chatu-open) 31 | :custom ((chatu-input-dir "./draws") 32 | (chatu-output-dir "./draws_out"))) 33 | ``` 34 | 35 | Or git submodule and use-package 36 | 37 | ```emacs-lisp 38 | (use-package chatu 39 | :load-path "~/.emacs.d/site-lisp/chatu" 40 | :hook ((org-mode markdown-mode) . chatu-mode) 41 | :commands (chatu-add 42 | chatu-open) 43 | :custom ((chatu-input-dir "./draws") 44 | (chatu-output-dir "./draws_out"))) 45 | ``` 46 | 47 | ## draw.io 48 | 49 | You may need to add draw.io to your PATH. If you installed draw.io 50 | with homebrew, `draw.io` executable is located in following path: 51 | 52 | ```shell 53 | export PATH=/opt/homebrew/Caskroom/drawio/24.2.5/draw.io.app/Contents/MacOS:$PATH 54 | ``` 55 | 56 | ## plantuml 57 | 58 | ![chatu for plantuml](./images/chatu.gif) 59 | 60 | ### requirements 61 | 62 | When you want to use chatu with PlantUML on Emacs, you have to install the following: 63 | 64 | - PlantUML 65 | 66 | Download one of the compiled JARs from the [official site](https://plantuml.com/ja/download) or install 67 | the PlantUML package provided by your distributor. 68 | 69 | If you are using Ubuntu, type the following command in a terminal: 70 | 71 | `sudo sh -c 'apt-get update && apt-get install plantuml'` 72 | 73 | - [plantuml-mode](https://github.com/skuro/plantuml-mode) 74 | 75 | ### setting 76 | 77 | You have to define `plantuml-jar-path` in the init file, such as `$HOME/.emacs`. 78 | 79 | (setq plantuml-jar-path "/opt/local/share/java/plantuml/plantuml.jar") ;change to the path in where you installed the jar. 80 | 81 | On Ubuntu, you can get the JAR path that has been installed via apt by typing `dpkg -L plantuml | grep plantuml.jar`. 82 | 83 | # Usage 84 | Add `chatu` line with `chatu-new` command: 85 | 86 | ```org 87 | #+chatu: :drawio "diagram.drawio" :page 0 :input-dir "./draws" :output-dir "./draws_out" :output "diagram.svg" :crop :nopdf 88 | ``` 89 | ```markdown 90 | 91 | ``` 92 | 93 | Options/Settings: 94 | - `:drawio` specifies the backend, they can be `:planuml`, `:babashka`, `:curl` or others added in the future by you. 95 | - file name after backend keyword is the input file name. 96 | - `:page` species which page you want to import to buffer. 97 | - `:input-dir` and `:output-dir` are the folders for input or output file. 98 | - `:output` is the output file name. 99 | - `:crop` if you want to crop the empty white in page. 100 | - `:nopdf` if you do not want intermediate pdf file for drawio backend. 101 | 102 | Move cursor to `chatu` line, 103 | - `C-c C-c` will invoke `chatu-add` to add image in orgmode. 104 | - `C-c C-c C-c` will invoke `chatu-add` to add image in markdown-mode. 105 | - `C-c C-o` will invoke `chatu-open` to open original .drawio or .puml file. 106 | 107 | `chatu` line means different in orgmode and markdown: 108 | - `#+chatu: :drawio` or `#+chatu: :plantuml` in orgmode 109 | - `<-- #+chatu: :drawio -->` or `<-- #+chatu: :plantuml -->` in markdown 110 | 111 | **Remind!** 112 | - the input files should be the first parameter, for example, .drawio 113 | or .puml file. 114 | - in order to support whitespace in file and dir name, please "quote 115 | all of them". 116 | 117 | # Extension 118 | 119 | You can easily extend this package by adding new `chatu-.el`. For 120 | example, when ` = drawio`, you need to define `chatu-drawio-open` and `chatu-drawio-script` in `chatu-drawio.el`. 121 | - `chatu-drawio-open` is invoked to open the drawio input file at the line. 122 | - `chatu-drawio-script` is used to generate the shell script for conversion. 123 | 124 | Both method use a `keyword-plist` parameter, which contains the 125 | `chatu` settings from `chatu` line. 126 | 127 | ```org 128 | #+chatu: :drawio "diagram.drawio" :page 0 :input-dir "./draws" :output-dir "./draws_out" :output "diagram.svg" :crop :nopdf :output-ext svg 129 | ``` 130 | 131 | For example, we can get following `keyword-plist` from above `chatu` line: 132 | 133 | ```emacs-lisp 134 | (:chatu t :type "drawio" 135 | :input "diagram.drawio" :output "diagram.svg" :page "0" 136 | :input-dir "./draws" :output-dir "./draws_out" 137 | :input-path "./draws/diagram.drawio" 138 | :output-path "./draws_out/diagram.svg" 139 | :output-ext "svg" 140 | :crop t 141 | :nopdf t) 142 | ``` 143 | 144 | # Usage 145 | 146 | See example [chatu.org](./chatu.org) in orgmode and [chatu.md](./chatu.md) in markdown-mode. 147 | 148 | ## Simple Usage 149 | 150 | org-mode: 151 | ```org 152 | #+chatu: :drawio "diagram.drawio" 153 | #+chatu: :plantuml "diagram.puml" 154 | #+chatu: :curl "http://example.org/image.svg" 155 | #+chatu: :babashka "babashka.bb" 156 | ``` 157 | 158 | markdown-mode: 159 | ```markdown 160 | 161 | 162 | 163 | 164 | ``` 165 | 166 | ## Omit the extension 167 | 168 | org-mode: 169 | ```org 170 | #+chatu: :drawio "diagram" 171 | #+chatu: :plantuml "diagram" 172 | ``` 173 | 174 | markdown-mode: 175 | ```markdown 176 | 177 | 178 | ``` 179 | 180 | ## Add more properties 181 | 182 | org-mode: 183 | ```org 184 | #+chatu: :drawio "diagram" 185 | #+name: workflow 186 | #+caption: chatu workflow 187 | ``` 188 | 189 | ## Extract specific page 190 | 191 | org-mode: 192 | ```org 193 | #+chatu: :drawio "diagram.drawio" :page 1 194 | #+chatu: :plantuml "diagram.puml" :page 1 195 | ``` 196 | 197 | markdown-mode: 198 | ```markdown 199 | 200 | 201 | ``` 202 | 203 | ## Even more specific 204 | 205 | Add input-dir, output-dir and output file name 206 | 207 | org-mode: 208 | ```org 209 | #+chatu: :drawio "diagram.drawio" :page 0 :input-dir "./draws" :output-dir "./draws_out" :output "diagram.svg" 210 | ``` 211 | 212 | markdown-mode: 213 | ```markdown 214 | 215 | ``` 216 | 217 | # Contributors 218 | 219 | 220 | 221 | 222 | -------------------------------------------------------------------------------- /docs/chatu.md: -------------------------------------------------------------------------------- 1 | # Insert image converted from drawio file 2 | 3 | ![](./draws_out/diagram.svg) 4 | 5 | 6 | ![](./draws_out/diagram-1.svg) 7 | 8 | 9 | ![](draws_out/diagram.svg) 10 | 11 | # Insert image generated from plantuml file 12 | 13 | ![](./draws_out/plantuml.svg) 14 | 15 | 16 | ![](./draws_out/plantuml-1.svg) 17 | 18 | # Insert image generated from babashka script 19 | 20 | ![](./draws_out/babashka.svg) 21 | 22 | 23 | # Insert image downloaded by curl 24 | 25 | ![](./draws_out/gnu.svg) 26 | # LaTeX 27 | 28 | ![](./draws_out/latex.svg) 29 | 30 | # R 31 | 32 | ![](./draws_out/chart-r.svg) 33 | 34 | # Clojure 35 | 36 | ![](./draws_out/chart-clj.svg) 37 | 38 | # Python 39 | 40 | ![](./draws_out/chart-py.svg) 41 | 42 | # LilyPond 43 | 44 | ![](./draws_out/joy.svg) 45 | 46 | # inline script 47 | 48 | ![](./draws_out/inline.jpg) 49 | -------------------------------------------------------------------------------- /docs/chatu.org: -------------------------------------------------------------------------------- 1 | * Insert image converted from drawio file 2 | #+chatu: :drawio "diagram" 3 | #+name: chatu-drawio-workflow 4 | #+caption: chatu for drawio workflow 5 | [[file:./draws_out/diagram.svg]] 6 | 7 | It is also possible to extract specific page. 8 | 9 | #+chatu: :drawio "diagram.drawio" :page 1 10 | [[file:./draws_out/diagram-1.svg]] 11 | 12 | Even more specific about input-dir, output-dir and output file name: 13 | 14 | #+chatu: :drawio "diagram.drawio" :page 0 :input-dir "./draws" :output-dir "./draws_out" :output "diagram.svg" 15 | [[file:./draws_out/diagram.svg]] 16 | 17 | * Insert image generated from plantuml file 18 | #+chatu: :plantuml "plantuml" 19 | #+name: chatu-plantuml-workflow 20 | #+caption: chatu for plantuml workflow 21 | [[file:./draws_out/plantuml.svg]] 22 | 23 | #+chatu: :plantuml "plantuml" :page 1 24 | [[file:./draws_out/plantuml-1.svg]] 25 | 26 | * Insert image generated from babashka script 27 | #+chatu: :babashka "babashka.bb" 28 | [[file:./draws_out/babashka.svg]] 29 | 30 | 31 | * Insert image downloaded by curl 32 | #+chatu: :curl "https://www.emacswiki.org/pics/official%20gnu.svg" :output "gnu.svg" 33 | [[file:./draws_out/gnu.svg]] 34 | 35 | 36 | * LaTeX 37 | #+chatu: :latex "latex" 38 | [[file:./draws_out/latex.svg]] 39 | 40 | * R 41 | #+chatu: :R "chart-r" 42 | [[file:./draws_out/chart-r.svg]] 43 | 44 | * Clojure 45 | #+chatu: :clojure "chart-clj" 46 | #+results: 47 | [[file:./draws_out/chart-clj.svg]] 48 | 49 | * Python 50 | #+chatu: :python "chart-py" 51 | #+results: 52 | [[file:./draws_out/chart-py.svg]] 53 | 54 | * LilyPond 55 | #+chatu: :lilypond "joy" 56 | #+results: 57 | [[file:./draws_out/joy.svg]] 58 | 59 | * inline shell script 60 | :PROPERTIES: 61 | :ORDERED: t 62 | :END: 63 | #+chatu: :inline "inline.jpg" :output "inline.jpg" :script "convert %i -negate %o" 64 | [[file:./draws_out/inline.jpg]] 65 | -------------------------------------------------------------------------------- /docs/deps.edn: -------------------------------------------------------------------------------- 1 | {:deps 2 | {org.clojure/clojure {:mvn/version "1.11.1"} 3 | io.github.kimim/clj-chart {:mvn/version "0.1.11"}}} 4 | -------------------------------------------------------------------------------- /docs/draws/babashka.bb: -------------------------------------------------------------------------------- 1 | (def document " 2 | 3 | 4 | 5 | ") 6 | 7 | (spit "draws_out/babashka.svg" document) 8 | -------------------------------------------------------------------------------- /docs/draws/chart-clj.clj: -------------------------------------------------------------------------------- 1 | (require '[clj-chart.core :as c]) 2 | (let [x (range 0 10) 3 | y (map #(* % %) x) 4 | chart (c/quick-xy x y)] 5 | (c/save! "draws_out/chart-clj.svg" chart)) 6 | -------------------------------------------------------------------------------- /docs/draws/chart-py.py: -------------------------------------------------------------------------------- 1 | import matplotlib.pyplot as plt 2 | import numpy as np 3 | x = np.array([0, 1, 2, 3, 4]) 4 | y = np.array([5, 4, 3, 2, 1]) 5 | plt.bar(x, y, color='g') 6 | plt.savefig('draws_out/chart-py.svg') 7 | -------------------------------------------------------------------------------- /docs/draws/chart-r.R: -------------------------------------------------------------------------------- 1 | svg("./draws_out/chart-r.svg") 2 | 3 | x <- seq(0, 2*pi, 0.1) 4 | y <- cos(x) 5 | 6 | plot(x, y) 7 | -------------------------------------------------------------------------------- /docs/draws/diagram.drawio: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | -------------------------------------------------------------------------------- /docs/draws/inline.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kimim/chatu/5324662e8dc3b16cdd7e596c98832f427962c223/docs/draws/inline.jpg -------------------------------------------------------------------------------- /docs/draws/joy.ly: -------------------------------------------------------------------------------- 1 | \header { 2 | title = "Ode to Joy" 3 | } 4 | \relative c' { 5 | \numericTimeSignature 6 | \clef treble 7 | e-3 e f-4 g-5 | g f e d | c c d e e4. d8 d2 | \break 8 | e4-3 e f g | g f e d c c d e d4. c8 c2 | \break 9 | d4-2 d e c | d e8-3 f-4 e4 c | d e8 f8 e4 d c-1 d-2 g,2-1 | \break 10 | e'4-3 e f-4 g-5 g f e d c c d e d4. c8 c2 11 | } 12 | -------------------------------------------------------------------------------- /docs/draws/latex.tex: -------------------------------------------------------------------------------- 1 | \documentclass[preview]{standalone} 2 | \usepackage{tikz} 3 | \begin{document} 4 | \begin{tikzpicture} 5 | \draw[draw=none, fill=white] (-9,-2) rectangle (9,2); 6 | \draw (0,0) circle (1.5); 7 | \end{tikzpicture} 8 | \end{document} 9 | -------------------------------------------------------------------------------- /docs/draws/plantuml.puml: -------------------------------------------------------------------------------- 1 | participant "orgmode" as o 2 | participant "markdown" as m 3 | participant "chatu" as c 4 | participant "plantuml" as p 5 | 6 | alt orgmode 7 | c -> o: extract diagram info 8 | o --> c: diagram info 9 | c -> p: convert 10 | p --> c: finished 11 | c -> o: insert image link 12 | newpage 13 | else markdown 14 | c -> m: extract diagram info 15 | m --> c: diagram info 16 | c -> p: convert 17 | p --> c: finished 18 | c -> m: insert image link 19 | end 20 | -------------------------------------------------------------------------------- /docs/draws/python.py: -------------------------------------------------------------------------------- 1 | import matplotlib.pyplot as plt 2 | 3 | plt.plot([1, 2, 3, 4]) 4 | plt.ylabel('some numbers') 5 | plt.savefig('images/python.svg') 6 | -------------------------------------------------------------------------------- /docs/draws_out/babashka.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /docs/draws_out/chart-py.svg: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 2024-02-22T17:53:02.537936 10 | image/svg+xml 11 | 12 | 13 | Matplotlib v3.8.2, https://matplotlib.org/ 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 30 | 31 | 32 | 33 | 39 | 40 | 41 | 47 | 48 | 49 | 55 | 56 | 57 | 63 | 64 | 65 | 71 | 72 | 73 | 79 | 80 | 81 | 82 | 83 | 84 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | 128 | 129 | 130 | 131 | 132 | 146 | 147 | 148 | 149 | 150 | 151 | 152 | 153 | 154 | 155 | 156 | 157 | 158 | 159 | 160 | 161 | 185 | 186 | 187 | 188 | 189 | 190 | 191 | 192 | 193 | 194 | 195 | 196 | 197 | 198 | 199 | 200 | 232 | 233 | 234 | 235 | 236 | 237 | 238 | 239 | 240 | 241 | 242 | 243 | 244 | 245 | 246 | 247 | 266 | 267 | 268 | 269 | 270 | 271 | 272 | 273 | 274 | 275 | 276 | 279 | 280 | 281 | 282 | 283 | 284 | 285 | 286 | 287 | 288 | 289 | 290 | 291 | 292 | 293 | 294 | 295 | 296 | 297 | 298 | 299 | 300 | 301 | 302 | 303 | 304 | 305 | 306 | 307 | 308 | 309 | 310 | 311 | 312 | 313 | 314 | 315 | 316 | 317 | 318 | 319 | 320 | 321 | 322 | 323 | 324 | 325 | 326 | 327 | 328 | 329 | 330 | 331 | 332 | 333 | 334 | 335 | 336 | 337 | 338 | 339 | 340 | 341 | 342 | 343 | 344 | 345 | 346 | 347 | 348 | 349 | 350 | 351 | 352 | 353 | 378 | 379 | 380 | 381 | 382 | 383 | 384 | 385 | 388 | 389 | 390 | 393 | 394 | 395 | 398 | 399 | 400 | 403 | 404 | 405 | 406 | 407 | 408 | 409 | 410 | 411 | 412 | -------------------------------------------------------------------------------- /docs/draws_out/chart-r.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 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-------------------------------------------------------------------------------- /docs/draws_out/plantuml-1.svg: -------------------------------------------------------------------------------- 1 | orgmodeorgmodemarkdownmarkdownchatuchatuplantumlplantuml[markdown]extract diagram infodiagram infoconvertfinishedinsert image link -------------------------------------------------------------------------------- /docs/draws_out/plantuml.svg: -------------------------------------------------------------------------------- 1 | orgmodeorgmodemarkdownmarkdownchatuchatuplantumlplantumlalt[orgmode]extract diagram infodiagram infoconvertfinishedinsert image link -------------------------------------------------------------------------------- /docs/images/chatu.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kimim/chatu/5324662e8dc3b16cdd7e596c98832f427962c223/docs/images/chatu.gif 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