Figured out a format I like, we'll see what happens.

3 files changed, 31 insertions, 13 deletions

diff --git a/src/build.l b/src/build.l
new file mode 100644
index 0000000..6daaa94
--- /dev/null
+++ b/src/build.l
@@ -0,0 +1,31 @@
+        int lineNum = 1;
+%%
+
+[,:=]                                                           return yytext[0];
+"+="                                                            return TOK_ADDSET;
+
+"default"                                                       return TOK_DEFAULT;
+"action"                                                        return TOK_ACTION;
+"create"                                                        return TOK_CREATE;
+"file"                                                          return TOK_FILE;
+"from"                                                          return TOK_FROM;
+"files"                                                         return TOK_FILES;
+"in"                                                            return TOK_IN;
+"using"                                                         return TOK_USING;
+"rule"                                                          return TOK_RULE;
+"requires"                                                      return TOK_REQUIRES;
+"for"                                                           return TOK_FOR;
+"set"                                                           return TOK_SET;
+"matches"                                                       return TOK_MATCHES;
+"all"                                                           return TOK_ALL;
+"one"                                                           return TOK_ONE;
+"perform"                                                       return TOK_PERFORM;
+"produces"                                                      return TOK_PRODUCES;
+"command"                                                       return TOK_COMMAND;
+
+\n+                                                                     return TOX_EOL;
+[ \t\r]*
+
+\/\/.*
+"#".*
+
diff --git a/src/build.y b/src/build.y
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/build.y
diff --git a/src/lexer.flex b/src/lexer.flex
deleted file mode 100644
index 508a50c..0000000
--- a/src/lexer.flex
+++ /dev/null
@@ -1,13 +0,0 @@
-        int lineNum = 1;
-%%
-
-"="|"("|")"|"{"|"}"|";"|","                     return yytext[0];
-"=="                                                            return TOK_COMPARE;
-"target"                                                        return TOK_TARGET;
-
-\n                                                                      ++lineNum;
-[ \t\r]*
-
-\/\/.*
-"#".*
-