Only wrap on actual spaces

[mudpy.git] / mudpy / misc.py

diff --git a/mudpy/misc.py b/mudpy/misc.py
index 439e00a..66d97a8 100644 (file)
--- a/mudpy/misc.py
+++ b/mudpy/misc.py
@@ -883,8 +883,8 @@ class User:
                 line = line.strip()
 
                 # log non-printable characters remaining
-                if mudpy.telnet.is_enabled(self, mudpy.telnet.TELOPT_BINARY,
-                                           mudpy.telnet.HIM):
+                if not mudpy.telnet.is_enabled(
+                        self, mudpy.telnet.TELOPT_BINARY, mudpy.telnet.HIM):
                     asciiline = bytes([x for x in line if 32 <= x <= 126])
                     if line != asciiline:
                         logline = "Non-ASCII characters from "
@@ -1143,18 +1143,17 @@ def wrap_ansi_text(text, width):
                 # escape sequence
                 escape = False
 
-        # track the most recent whitespace we've seen
-        # TODO(fungi) exclude non-breaking spaces (\x0a)
-        elif unicodedata.category(each_character) in ("Cc", "Zs"):
-            if each_character == "\n":
-                # the current character is a newline, so reset the relative
-                # position too (start a new line)
-                rel_pos = 0
-            if each_character != "\r":
-                # the current character is not a carriage return, so mark it as
-                # whitespace (we don't want to break and wrap between CR+LF)
-                last_abs_whitespace = abs_pos
-                last_rel_whitespace = rel_pos
+        # the current character is a space
+        elif each_character == " ":
+            last_abs_whitespace = abs_pos
+            last_rel_whitespace = rel_pos
+
+        # the current character is a newline, so reset the relative
+        # position too (start a new line)
+        elif each_character == "\n":
+            rel_pos = 0
+            last_abs_whitespace = abs_pos
+            last_rel_whitespace = rel_pos
 
         # the current character meets the requested maximum line width, so we
         # need to wrap unless the current word is wider than the terminal (in
@@ -1180,8 +1179,7 @@ def wrap_ansi_text(text, width):
         # printable character
         elif each_character != "\r":
             rel_pos += glyph_columns(each_character)
-            if unicodedata.category(each_character) in ("Cc", "Zs"):
-                # TODO(fungi) exclude non-breaking spaces (\x0a)
+            if each_character in (" ", "\n"):
                 last_abs_whitespace = abs_pos
                 last_rel_whitespace = rel_pos