module cache fixes; do not allow function names starting with _

vlib/builtin/array.v

@@ -29,7 +29,7 @@ fn new_array(mylen, cap, elm_size int) array {
 
 
 // TODO
-pub fn _make(len, cap, elm_size int) array {
+pub fn make(len, cap, elm_size int) array {
 	return new_array(len, cap, elm_size)
 }
 
@@ -111,6 +111,13 @@ pub fn (a mut array) delete(idx int) {
 	a.cap--
 }
 
+fn (a array) get(i int) voidptr {
+	if i < 0 || i >= a.len {
+		panic('array index out of range: $i/$a.len')
+	}
+	return a.data + i * a.element_size
+}
+
 fn (a array) _get(i int) voidptr {
 	if i < 0 || i >= a.len {
 		panic('array index out of range: $i/$a.len')
@@ -175,6 +182,22 @@ fn (a mut array) set(idx int, val voidptr) {
 	C.memcpy(a.data + a.element_size * idx, val, a.element_size)
 }
 
+fn (arr mut array) push(val voidptr) {
+	if arr.len >= arr.cap - 1 {
+		cap := (arr.len + 1) * 2
+		// println('_push: realloc, new cap=$cap')
+		if arr.cap == 0 {
+			arr.data = calloc(cap * arr.element_size)
+		}
+		else {
+			arr.data = C.realloc(arr.data, cap * arr.element_size)
+		}
+		arr.cap = cap
+	}
+	C.memcpy(arr.data + arr.element_size * arr.len, val, arr.element_size)
+	arr.len++
+}
+
 fn (arr mut array) _push(val voidptr) {
 	if arr.len >= arr.cap - 1 {
 		cap := (arr.len + 1) * 2
@@ -209,6 +232,24 @@ pub fn (arr mut array) _push_many(val voidptr, size int) {
 	arr.len += size
 }
 
+// `val` is array.data
+// TODO make private, right now it's used by strings.Builder
+pub fn (arr mut array) push_many(val voidptr, size int) {
+	if arr.len >= arr.cap - size {
+		cap := (arr.len + size) * 2
+		// println('_push: realloc, new cap=$cap')
+		if arr.cap == 0 {
+			arr.data = calloc(cap * arr.element_size)
+		}
+		else {
+			arr.data = C.realloc(arr.data, cap * arr.element_size)
+		}
+		arr.cap = cap
+	}
+	C.memcpy(arr.data + arr.element_size * arr.len, val, arr.element_size * size)
+	arr.len += size
+}
+
 pub fn (a array) reverse() array {
 	arr := array {
 		len: a.len
@@ -291,7 +332,7 @@ pub fn (a mut []int) sort() {
 	a.sort_with_compare(compare_ints)
 }
 
-// Looking for an array index based on value. 
+// Looking for an array index based on value.
 // If there is, it will return the index and if not, it will return `-1`
 // TODO: Implement for all types
 pub fn (a []string) index(v string) int {

vlib/builtin/builtin.v

@@ -57,7 +57,7 @@ pub fn print_backtrace(){
 }
 
 // replaces panic when -debug arg is passed
-fn _panic_debug(line_no int, file,  mod, fn_name, s string) {
+fn panic_debug(line_no int, file,  mod, fn_name, s string) {
 	println('================ V panic ================')
 	println('   module: $mod')
 	println(' function: ${fn_name}()')

vlib/builtin/hashmap.v

@@ -47,7 +47,7 @@ fn new_hashmap(planned_nr_items int) hashmap {
 	return hashmap{
 		cap: cap
 		elm_size: 4
-		table: _make(cap, cap, sizeof(hashmapentry))
+		table: make(cap, cap, sizeof(hashmapentry))
 	}	
 }	
 

vlib/builtin/js/array.v

@@ -34,7 +34,7 @@ pub fn _make(len, cap, elm_size int) array {
 
 */
 
-pub fn _make(len, cap, elm_size int) array {
+pub fn make(len, cap, elm_size int) array {
 	return array{}
 }
 

vlib/builtin/map.v

@@ -125,6 +125,15 @@ fn (m mut map) _set(key string, val voidptr) {
 	m.insert(mut m.root, key, val)
 }
 
+fn (m mut map) set(key string, val voidptr) {
+	if isnil(m.root) {
+		m.root = new_node(key, val, m.element_size)
+		m.size++
+		return
+	}
+	m.insert(mut m.root, key, val)
+}
+
 /*
 fn (m map) bs(query string, start, end int, out voidptr) {
 	// println('bs "$query" $start -> $end')
@@ -210,8 +219,8 @@ pub fn (m mut map) delete(key string) {
 	m.size--
 }
 
-pub fn (m map) exists(key string) {
-	panic('map.exists(key) was removed from the language. Use `key in map` instead.')
+fn (m map) exists(key string) bool {
+	return !isnil(m.root) && m.root.find2(key, m.element_size)
 }
 
 fn (m map) _exists(key string) bool {

vlib/strings/builder_c.v

@@ -13,7 +13,7 @@ pub:
 
 pub fn new_builder(initial_size int) Builder {
 	return Builder {
-		buf: _make(0, initial_size, sizeof(byte))
+		buf: make(0, initial_size, sizeof(byte))
 	}
 }
 

vlib/strings/builder_js.v

@@ -13,7 +13,7 @@ pub:
 
 pub fn new_builder(initial_size int) Builder {
 	return Builder {
-		buf: _make(0, initial_size, sizeof(byte))
+		buf: make(0, initial_size, sizeof(byte))
 	}
 }
 

vlib/term/colors.v

@@ -4,11 +4,11 @@
 
 module term
 
-fn _format(msg, open, close string) string {
+pub fn format(msg, open, close string) string {
 	return '\x1b[' + open + 'm' + msg + '\x1b[' + close + 'm'
 }
 
-fn _format_rgb(r, g, b int, msg, open, close string) string {
+pub fn format_rgb(r, g, b int, msg, open, close string) string {
 	return '\x1b[' + open + ';2;' + r.str() + ';' + g.str() + ';' + b.str() + 'm' + msg + '\x1b[' + close + 'm'
 }
 

vlib/term/colors_nix.v

@@ -4,10 +4,3 @@
 
 module term
 
-pub fn format(msg, open, close string) string {
-	return _format(msg, open, close)
-}
-
-pub fn format_rgb(r, g, b int, msg, open, close string) string {
-	return _format_rgb(r, g, b, msg, open, close)
-}

vlib/term/colors_win.v

@@ -4,10 +4,3 @@
 
 module term
 
-pub fn format(msg, open, close string) string {
-	return _format(msg, open, close)
-}
-
-pub fn format_rgb(r, g, b int, msg, open, close string) string {
-	return _format_rgb(r, g, b, msg, open, close)
-}