repl: fix BSDs

vlib/readline/readline_dragonfly.c.v

@@ -0,0 +1,71 @@
+// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
+// Use of this source code is governed by an MIT license
+// that can be found in the LICENSE file.
+
+// Mac version
+// Need to be implemented
+// Will serve as more advanced input method
+// Based on the work of https://github.com/AmokHuginnsson/replxx
+
+module readline
+
+import os
+
+#include <termios.h>
+
+// Only use standard os.get_line
+// Need implementation for readline capabilities
+pub fn (mut r Readline) read_line_utf8(prompt string) ?ustring {
+  r.current = ''.ustring()
+  r.cursor = 0
+  r.prompt = prompt
+  r.search_index = 0
+  if r.previous_lines.len <= 1 {
+    r.previous_lines << ''.ustring()
+    r.previous_lines << ''.ustring()
+  }
+  else {
+    r.previous_lines[0] = ''.ustring()
+  }
+
+  print(r.prompt)
+  line := os.get_raw_line()
+
+  if line.len >= 0 {
+    r.current = line.ustring()
+  }
+  r.previous_lines[0] = ''.ustring()
+  r.search_index = 0
+  if r.current.s == '' {
+    return error('empty line')
+  }
+  return r.current
+}
+
+// Returns the string from the utf8 ustring
+pub fn (mut r Readline) read_line(prompt string) ?string {
+  s := r.read_line_utf8(prompt) or {
+    return error(err)
+  }
+  return s.s
+}
+
+// Standalone function without persistent functionnalities (eg: history)
+// Returns utf8 based ustring
+pub fn read_line_utf8(prompt string) ?ustring {
+  mut r := Readline{}
+  s := r.read_line_utf8(prompt) or {
+    return error(err)
+  }
+  return s
+}
+
+// Standalone function without persistent functionnalities (eg: history)
+// Return string from utf8 ustring
+pub fn read_line(prompt string) ?string {
+  mut r := Readline{}
+  s := r.read_line(prompt) or {
+    return error(err)
+  }
+  return s
+}

vlib/readline/readline_freebsd.c.v

@@ -0,0 +1,71 @@
+// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
+// Use of this source code is governed by an MIT license
+// that can be found in the LICENSE file.
+
+// Mac version
+// Need to be implemented
+// Will serve as more advanced input method
+// Based on the work of https://github.com/AmokHuginnsson/replxx
+
+module readline
+
+import os
+
+#include <sys/termios.h>
+
+// Only use standard os.get_line
+// Need implementation for readline capabilities
+pub fn (mut r Readline) read_line_utf8(prompt string) ?ustring {
+  r.current = ''.ustring()
+  r.cursor = 0
+  r.prompt = prompt
+  r.search_index = 0
+  if r.previous_lines.len <= 1 {
+    r.previous_lines << ''.ustring()
+    r.previous_lines << ''.ustring()
+  }
+  else {
+    r.previous_lines[0] = ''.ustring()
+  }
+
+  print(r.prompt)
+  line := os.get_raw_line()
+
+  if line.len >= 0 {
+    r.current = line.ustring()
+  }
+  r.previous_lines[0] = ''.ustring()
+  r.search_index = 0
+  if r.current.s == '' {
+    return error('empty line')
+  }
+  return r.current
+}
+
+// Returns the string from the utf8 ustring
+pub fn (mut r Readline) read_line(prompt string) ?string {
+  s := r.read_line_utf8(prompt) or {
+    return error(err)
+  }
+  return s.s
+}
+
+// Standalone function without persistent functionnalities (eg: history)
+// Returns utf8 based ustring
+pub fn read_line_utf8(prompt string) ?ustring {
+  mut r := Readline{}
+  s := r.read_line_utf8(prompt) or {
+    return error(err)
+  }
+  return s
+}
+
+// Standalone function without persistent functionnalities (eg: history)
+// Return string from utf8 ustring
+pub fn read_line(prompt string) ?string {
+  mut r := Readline{}
+  s := r.read_line(prompt) or {
+    return error(err)
+  }
+  return s
+}

vlib/readline/readline_netbsd.c.v

@@ -0,0 +1,71 @@
+// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
+// Use of this source code is governed by an MIT license
+// that can be found in the LICENSE file.
+
+// Mac version
+// Need to be implemented
+// Will serve as more advanced input method
+// Based on the work of https://github.com/AmokHuginnsson/replxx
+
+module readline
+
+import os
+
+#include <sys/termios.h>
+
+// Only use standard os.get_line
+// Need implementation for readline capabilities
+pub fn (mut r Readline) read_line_utf8(prompt string) ?ustring {
+  r.current = ''.ustring()
+  r.cursor = 0
+  r.prompt = prompt
+  r.search_index = 0
+  if r.previous_lines.len <= 1 {
+    r.previous_lines << ''.ustring()
+    r.previous_lines << ''.ustring()
+  }
+  else {
+    r.previous_lines[0] = ''.ustring()
+  }
+
+  print(r.prompt)
+  line := os.get_raw_line()
+
+  if line.len >= 0 {
+    r.current = line.ustring()
+  }
+  r.previous_lines[0] = ''.ustring()
+  r.search_index = 0
+  if r.current.s == '' {
+    return error('empty line')
+  }
+  return r.current
+}
+
+// Returns the string from the utf8 ustring
+pub fn (mut r Readline) read_line(prompt string) ?string {
+  s := r.read_line_utf8(prompt) or {
+    return error(err)
+  }
+  return s.s
+}
+
+// Standalone function without persistent functionnalities (eg: history)
+// Returns utf8 based ustring
+pub fn read_line_utf8(prompt string) ?ustring {
+  mut r := Readline{}
+  s := r.read_line_utf8(prompt) or {
+    return error(err)
+  }
+  return s
+}
+
+// Standalone function without persistent functionnalities (eg: history)
+// Return string from utf8 ustring
+pub fn read_line(prompt string) ?string {
+  mut r := Readline{}
+  s := r.read_line(prompt) or {
+    return error(err)
+  }
+  return s
+}

vlib/readline/readline_openbsd.c.v

@@ -0,0 +1,71 @@
+// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
+// Use of this source code is governed by an MIT license
+// that can be found in the LICENSE file.
+
+// Mac version
+// Need to be implemented
+// Will serve as more advanced input method
+// Based on the work of https://github.com/AmokHuginnsson/replxx
+
+module readline
+
+import os
+
+#include <sys/termios.h>
+
+// Only use standard os.get_line
+// Need implementation for readline capabilities
+pub fn (mut r Readline) read_line_utf8(prompt string) ?ustring {
+  r.current = ''.ustring()
+  r.cursor = 0
+  r.prompt = prompt
+  r.search_index = 0
+  if r.previous_lines.len <= 1 {
+    r.previous_lines << ''.ustring()
+    r.previous_lines << ''.ustring()
+  }
+  else {
+    r.previous_lines[0] = ''.ustring()
+  }
+
+  print(r.prompt)
+  line := os.get_raw_line()
+
+  if line.len >= 0 {
+    r.current = line.ustring()
+  }
+  r.previous_lines[0] = ''.ustring()
+  r.search_index = 0
+  if r.current.s == '' {
+    return error('empty line')
+  }
+  return r.current
+}
+
+// Returns the string from the utf8 ustring
+pub fn (mut r Readline) read_line(prompt string) ?string {
+  s := r.read_line_utf8(prompt) or {
+    return error(err)
+  }
+  return s.s
+}
+
+// Standalone function without persistent functionnalities (eg: history)
+// Returns utf8 based ustring
+pub fn read_line_utf8(prompt string) ?ustring {
+  mut r := Readline{}
+  s := r.read_line_utf8(prompt) or {
+    return error(err)
+  }
+  return s
+}
+
+// Standalone function without persistent functionnalities (eg: history)
+// Return string from utf8 ustring
+pub fn read_line(prompt string) ?string {
+  mut r := Readline{}
+  s := r.read_line(prompt) or {
+    return error(err)
+  }
+  return s
+}

vlib/v/pref/should_compile.v

@@ -60,6 +60,15 @@ pub fn (prefs &Preferences) should_compile_c(file string) bool {
 	if file.ends_with('_freebsd.c.v') && prefs.os != .freebsd {
 		return false
 	}
+	if file.ends_with('_openbsd.c.v') && prefs.os != .openbsd {
+		return false
+	}
+	if file.ends_with('_netbsd.c.v') && prefs.os != .netbsd {
+		return false
+	}
+	if file.ends_with('_dragonfly.c.v') && prefs.os != .dragonfly {
+		return false
+	}
 	if file.ends_with('_solaris.c.v') && prefs.os != .solaris {
 		return false
 	}