All: perf test, Makefile refactor, add *host-language*

Other:
- bash,make,postscript: quasiquote of vectors
- Fix Java slurp
- add time function to core.mal
    - switches on *host-language* for make time-secs vs time-ms
- Ignore */experiments directories

2 files changed, 8 insertions, 0 deletions

diff --git a/php/core.php b/php/core.php
index 39a22ac..4cb4667 100644
--- a/php/core.php
+++ b/php/core.php
@@ -37,6 +37,12 @@ function println() {
 }
 
 
+// Number functions
+function time_ms() {
+    return intval(microtime(1) * 1000);
+}
+
+
 // Hash Map functions
 function assoc($src_hm) {
     $args = func_get_args();
@@ -188,6 +194,7 @@ $core_ns = array(
     '-'=>      function ($a, $b) { return intval($a - $b,10); },
     '*'=>      function ($a, $b) { return intval($a * $b,10); },
     '/'=>      function ($a, $b) { return intval($a / $b,10); },
+    'time-ms'=>function () { return time_ms(); },
 
     'list'=>   function () { return call_user_func_array('_list', func_get_args()); },
     'list?'=>  function ($a) { return _list_Q($a); },
diff --git a/php/stepA_more.php b/php/stepA_more.php
index c599986..2eae095 100644
--- a/php/stepA_more.php
+++ b/php/stepA_more.php
@@ -177,6 +177,7 @@ $repl_env->set('eval', _function(function($ast) {
 }));
 
 // core.mal: defined using the language itself
+rep("(def! *host-language* \"php\")");
 rep("(def! not (fn* (a) (if a false true)))");
 rep("(def! load-file (fn* (f) (eval (read-string (str \"(do \" (slurp f) \")\")))))");
 rep("(defmacro! cond (fn* (& xs) (if (> (count xs) 0) (list 'if (first xs) (if (> (count xs) 1) (nth xs 1) (throw \"odd number of forms to cond\")) (cons 'cond (rest (rest xs)))))))");