Added demo script

.gitignore

@@ -9,4 +9,5 @@ build
 dist
 
 # Misc
-*.gif
+*.gif
+misc/secrets.sh

.vscode/settings.json

@@ -8,6 +8,7 @@
         "mdel",
         "onefile",
         "Packrat",
+        "printables",
         "pyparsing",
         "rlimit",
         "runstatus",

lamb_engine/parser.py

@@ -56,7 +56,7 @@ class LambdaParser:
 			(self.lp + self.pp_history + self.rp)
 		)
 
-		self.pp_command = pp.Suppress(":") + pp.Word(pp.alphas + "_") + pp.Word(pp.alphas + pp.nums + "_.")[0, ...]
+		self.pp_command = pp.Suppress(":") + pp.Word(pp.alphas + "_") + pp.Word(pp.printables)[0, ...]
 
 
 		self.pp_all = (

misc/demo.tape

@@ -1,11 +1,4 @@
-# How to use this:
-# install vhs
-# enter venv
-# vhs < misc/demo.tape
-#
-# We need macros.lamb, so run this from
-# the root of this repository.
-
+# See makedemo.sh
 
 #Output lambdemo.mp4
 Output lambdemo.gif
@@ -25,7 +18,7 @@ Enter
 Sleep 2000ms
 
 # Demo 1: load
-Type ":load macros.lamb"
+Type ":load ../macros.lamb"
 Sleep 500ms
 Enter
 Sleep 2000ms

misc/makedemo.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# Should be run from the misc directory.
+# Will not work with any other root.
+
+# Create this file.
+# Should define two variables:
+# DAV_USER="name:password"
+# DAV_URL="https://site.com/dav-path"
+
+if [[ -f "secrets.sh" ]]; then
+	source secrets.sh
+else
+	echo "Cannot run without secrets.sh"
+	exit
+fi
+
+# Activate venv if not in venv
+if [[ "$VIRTUAL_ENV" == "" ]]; then
+	source ../venv/bin/activate
+fi
+
+# Make sure our venv is running the latest
+# version of lamb.
+pip install --editable ..
+
+
+# Make gif
+vhs < demo.tape
+
+# Upload
+curl \
+	--user $DAV_USER \
+	--url $DAV_URL \
+	--upload-file "lambdemo.gif"

pyproject.toml

@@ -15,7 +15,7 @@ lamb = "lamb_engine:main"
 [project]
 name = "lamb_engine"
 description = "A lambda calculus engine"
-version = "1.1.6"
+version = "1.1.7"
 dependencies = [
 	"prompt-toolkit==3.0.31",
 	"pyparsing==3.0.9"