Remove parser groups appended colon

Author: tbidne

src/Options/Applicative/Help/Core.hs

@@ -224,7 +224,7 @@ optionsDesc global pprefs p = vsepChunks
             then "Global options:"
             else "Available options:"
 
-        renderGroupStr = (<> pretty ":") . pretty . intercalate "."
+        renderGroupStr = pretty . intercalate "."
 
     doc :: ArgumentReachability -> Option a -> Maybe (OptGroup, (Doc, Doc))
     doc info opt = do

tests/parser_group_all_grouped.err.txt

@@ -6,11 +6,11 @@ Usage: parser_group_all_grouped [--file-log-path PATH]
 
   Every option is grouped
 
-Logging:
+Logging
   --file-log-path PATH     Log file path
   --file-log-verbosity INT File log verbosity
   -h,--help                Show this help text
 
-System Options:
+System Options
   --poll                   Whether to poll
   --timeout INT            Whether to time out

tests/parser_group_basic.err.txt

@@ -9,14 +9,14 @@ Usage: parser_group_basic --hello TARGET [--file-log-path PATH]
 Available options:
   --hello TARGET           Target for the greeting
 
-Logging:
+Logging
   --file-log-path PATH     Log file path
   --file-log-verbosity INT File log verbosity
 
 Available options:
   -q,--quiet               Whether to be quiet
 
-System Options:
+System Options
   --poll                   Whether to poll
   --timeout INT            Whether to time out
 

tests/parser_group_command_groups.err.txt

@@ -10,14 +10,14 @@ Usage: parser_group_command_groups --hello TARGET [--file-log-path PATH]
 Available options:
   --hello TARGET           Target for the greeting
 
-Logging:
+Logging
   --file-log-path PATH     Log file path
   --file-log-verbosity INT File log verbosity
 
 Available options:
   -q,--quiet               Whether to be quiet
 
-System Options:
+System Options
   --poll                   Whether to poll
   --timeout INT            Whether to time out
 

tests/parser_group_duplicates.err.txt

@@ -10,19 +10,19 @@ Usage: parser_group_duplicates --hello TARGET [--file-log-path PATH]
 Available options:
   --hello TARGET           Target for the greeting
 
-Logging:
+Logging
   --file-log-path PATH     Log file path
   --file-log-verbosity INT File log verbosity
 
 Available options:
   -q,--quiet               Whether to be quiet
 
-System:
+System
   --poll                   Whether to poll
   --timeout INT            Whether to time out
   --sysFlag                Some flag
 
-Logging:
+Logging
   --log-namespace STR      Log namespace
 
 Available options:

tests/parser_group_nested.err.txt

@@ -9,14 +9,14 @@ Usage: parser_group_nested --hello TARGET [--file-log-path PATH] [--poll]
 Available options:
   --hello TARGET           Target for the greeting
 
-Logging:
+Logging
   --file-log-path PATH     Log file path
 
-Logging.System Options:
+Logging.System Options
   --poll                   Whether to poll
   --timeout INT            Whether to time out
 
-Logging:
+Logging
   --file-log-verbosity INT File log verbosity
 
 Available options: