Start of help system

3 files changed, 47 insertions, 0 deletions

diff --git a/dice-lang/data/cli.help b/dice-lang/data/cli.help
deleted file mode 100644
index e69de29..0000000
--- a/dice-lang/data/cli.help
+++ /dev/null
diff --git a/dice-lang/data/help/cli.help b/dice-lang/data/help/cli.help
new file mode 100644
index 0000000..b517d32
--- /dev/null
+++ b/dice-lang/data/help/cli.help
@@ -0,0 +1,42 @@
+Help for DiceLang v0.2 CLI arguments:
+	-d or --debug   	 Turn on debug mode.
+		Turns on debug mode, which prints additional information that
+		may be useful for finding errors.
+
+	-nd or --no-debug           	 Turn off debug mode.
+		Turns off debug mode.
+
+	-po or --postfix            	 Turn on postfix mode.
+		Turns on postfix mode, which disables the shunter.
+
+	-npo or --no-postfix        	 Turn off postfix mode.
+		Turns off postfix mode.
+
+	-pr or --prefix             	 Turn on prefix mode.
+		Turns on prefix mode, which reverses the expression instead of
+		shunting it.
+
+	-npr or --no-prefix         	 Turn off prefix mode.
+		Turns off prefix mode.
+
+	-se or --step-eval          	 Turn on step-eval mode.
+		Turns on step-evaluation, which shows the evaluation process
+		step-by-step. Currently slightly broken.
+
+	-nse or --no-step-eval      	 Turn off step-eval mode.
+		Turns off step-evaluation.
+
+	-D or --define <name> [<val>]	Define a constant
+		Defines name as a textual alias for val. If val isn't provided,
+		name is deleted wherever it occurs. These constants are applied
+		once to the input lines with a priority of 5
+
+	-df or --define-file <filename>	Load defines from a file
+		Loads defines from a file. Consult 'define-file' in the DiceLang
+		help system for details on the format.
+
+	-ctf or --compiler-tweak-file <filename>	Load compiler tweaks
+	from a file
+		Loads a series of compiler tweaks from a file. Consult
+		'compiler-tweak-file' in the DiceLang helpy system for details
+		on the format.
diff --git a/dice-lang/src/bjc/dicelang/CLIArgsParser.java b/dice-lang/src/bjc/dicelang/CLIArgsParser.java
index 2a24ac7..d62b1b8 100644
--- a/dice-lang/src/bjc/dicelang/CLIArgsParser.java
+++ b/dice-lang/src/bjc/dicelang/CLIArgsParser.java
@@ -118,6 +118,11 @@ public class CLIArgsParser {
 					return false;
 				}
 				break;
+			case "-ctf":
+			case "--compiler-tweak-file":
+				/*
+				 * @TODO not yet implemented
+				 */
 			default:
 				Errors.inst.printError(EK_CLI_UNARG, arg);
 				return false;