Reword the readme slightly in Gidubba and convert the readme, license, and source code t a Gidubba-friendly format

license.md

@@ -1,23 +1,24 @@
-MIT License
-===========
-
-Copyright (c) 2022
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+MIT License
+===========
+
+Copyright (c) 2022
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+

readme.md

@@ -1,43 +1,44 @@
-Gidubba
-========
-
-Gidubba (Sumerian for 'stylus') is a simple line editor for the
-Thingamajig computer architecture. Its git repository can be found at
-https://ahti.space/git/crazyettin/Gidubba and that of Thingamajig at
-https://ahti.space/git/crazyettin/Thingamajig.
-
-System requirements
--------------------
-
-Gidubba requires a terminal with local echo at address FFFF and
-optionally a line printer at address FFFE and a punched tape reader and
-punch at FFFD. If your setup differs from this you may have to modify
-the code yourself.
-
-Usage
------
-
-The commands are individual letters that can be followed by one or two
-arguments separated by a comma. The first argument is a target line
-number between 0 and FFFF and the second the range of lines between 0
-and FF the command affects. Inserting lines to a target that does not
-exist or the shortcut hash (#) appends them to the text; otherwise
-targets or parts of ranges that do not exist are ignored.
-
-Commands with a single argument:
-  * I: Insert a line or lines
-
-Commands with two arguments:
-  * D: Delete a line
-  * L: List a line
-
-Commands with no argument:
-  * P: Print (requires a printer)
-  * W: Writes to tape (requires a tape punch)
-  * R: Reads from tape (requires a tape reader)
-  * H: Halt
-
-Both commands and arguments are case-insensitive. In both the command
-prompt as well as when inserting lines sending an escape (^[) will allow
-retyping the line in question. To finish inserting lines send a
-substitute (^Z): the line on which this is done is not saved.
+Gidubba
+========
+
+Gidubba (Sumerian for 'stylus') is a simple line editor for the
+Thingamajig computer architecture. Its git repository can be found at
+https://ahti.space/git/crazyettin/Gidubba and that of Thingamajig at
+https://ahti.space/git/crazyettin/Thingamajig.
+
+System requirements
+-------------------
+
+Gidubba requires a terminal with local echo at address FFFF and
+optionally a line printer at address FFFE and a punched tape reader and
+punch at FFFD. If your setup differs from this you may have to modify
+the code yourself.
+
+Usage
+-----
+
+The commands are individual letters that can be followed by one or two
+arguments separated by a comma. The first argument is a target line
+number between 0 and FFFF and the second the range of lines between 0
+and FF the command affects. Inserting lines to a target that does not
+exist or the shortcut hash (#) appends them to the text; otherwise
+targets or parts of ranges that do not exist are ignored.
+
+Commands with a single argument:
+  * I: Insert a line or lines
+
+Commands with two arguments:
+  * D: Delete a line
+  * L: List a line
+
+Commands with no argument:
+  * P: Print
+  * R: Read from the tape reader
+  * W: Write to the tape punch
+  * H: Halt
+
+Both commands and arguments are case-insensitive. In both the command
+prompt as well as when inserting lines sending an escape (^[) will allow
+retyping the line in question. To finish inserting lines send a
+substitute (^Z): the line on which this is done is not saved.
+