Rename P -> Pat

1 files changed, 21 insertions, 21 deletions

diff --git a/examples/patterns/patterns.tm b/examples/patterns/patterns.tm
index fa6c789f..5e9ebe69 100644
--- a/examples/patterns/patterns.tm
+++ b/examples/patterns/patterns.tm
@@ -2,57 +2,57 @@ use ./patterns.c
 
 struct PatternMatch(text:Text, index:Int, captures:[Text])
 
-lang P:
-    convert(text:Text -> P):
-        return inline C : P { Pattern$escape_text(_$text); }
+lang Pat:
+    convert(text:Text -> Pat):
+        return inline C : Pat { Pattern$escape_text(_$text); }
 
-    convert(n:Int -> P):
-        return P.from_text("$n")
+    convert(n:Int -> Pat):
+        return Pat.from_text("$n")
 
 extend Text:
-    func matches(text:Text, pattern:P -> [Text]?):
+    func matches(text:Text, pattern:Pat -> [Text]?):
         return inline C : [Text]? { Pattern$matches(_$text, _$pattern); }
 
-    func pat_replace(text:Text, pattern:P, replacement:Text, backref="@", recursive=yes -> Text):
+    func pat_replace(text:Text, pattern:Pat, replacement:Text, backref="@", recursive=yes -> Text):
         return inline C : Text { Pattern$replace(_$text, _$pattern, _$replacement, _$backref, _$recursive); }
 
-    func pat_replace_all(text:Text, replacements:{P,Text}, backref="@", recursive=yes -> Text):
+    func pat_replace_all(text:Text, replacements:{Pat,Text}, backref="@", recursive=yes -> Text):
         return inline C : Text { Pattern$replace_all(_$text, _$replacements, _$backref, _$recursive); }
 
-    func has(text:Text, pattern:P -> Bool):
+    func has(text:Text, pattern:Pat -> Bool):
         return inline C : Bool { Pattern$has(_$text, _$pattern); }
 
-    func find_all(text:Text, pattern:P -> [PatternMatch]):
+    func find_all(text:Text, pattern:Pat -> [PatternMatch]):
         return inline C : [PatternMatch] { Pattern$find_all(_$text, _$pattern); }
 
-    func by_match(text:Text, pattern:P -> func(->PatternMatch?)):
+    func by_match(text:Text, pattern:Pat -> func(->PatternMatch?)):
         return inline C : func(->PatternMatch?) { Pattern$by_match(_$text, _$pattern); }
 
-    func each(text:Text, pattern:P, fn:func(m:PatternMatch), recursive=yes):
+    func each(text:Text, pattern:Pat, fn:func(m:PatternMatch), recursive=yes):
         inline C { Pattern$each(_$text, _$pattern, _$fn, _$recursive); }
 
-    func map(text:Text, pattern:P, fn:func(m:PatternMatch -> Text), recursive=yes -> Text):
+    func map(text:Text, pattern:Pat, fn:func(m:PatternMatch -> Text), recursive=yes -> Text):
         return inline C : Text { Pattern$map(_$text, _$pattern, _$fn, _$recursive); }
 
-    func split(text:Text, pattern:P -> [Text]):
+    func split(text:Text, pattern:Pat -> [Text]):
         return inline C : [Text] { Pattern$split(_$text, _$pattern); }
 
-    func by_split(text:Text, pattern:P -> func(->Text?)):
+    func by_split(text:Text, pattern:Pat -> func(->Text?)):
         return inline C : func(->Text?) { Pattern$by_split(_$text, _$pattern); }
 
-    func trim(text:Text, pattern:P, trim_left=yes, trim_right=yes -> Text):
+    func trim(text:Text, pattern:Pat, trim_left=yes, trim_right=yes -> Text):
         return inline C : Text { Pattern$trim(_$text, _$pattern, _$trim_left, _$trim_right); }
 
-    func trim_left(text:Text, pattern:P -> Text):
+    func trim_left(text:Text, pattern:Pat -> Text):
         return text:trim(pattern, trim_left=yes, trim_right=no)
 
-    func trim_right(text:Text, pattern:P -> Text):
+    func trim_right(text:Text, pattern:Pat -> Text):
         return text:trim(pattern, trim_left=no, trim_right=yes)
 
 func main():
-    >> "hello world":pat_replace($P/{id}/, "XXX")
-    >> "hello world":find_all($P/l/)
+    >> "hello world":pat_replace($Pat/{id}/, "XXX")
+    >> "hello world":find_all($Pat/l/)
 
-    for m in "hello one two three":by_match($P/{id}/):
+    for m in "hello one two three":by_match($Pat/{id}/):
         >> m