diff --git a/UnicodePlot.html b/UnicodePlot.html index 861771a..2aac0db 100644 --- a/UnicodePlot.html +++ b/UnicodePlot.html @@ -241,7 +241,7 @@ diff --git a/YouPlot.html b/YouPlot.html index f6a9d05..e3e6512 100644 --- a/YouPlot.html +++ b/YouPlot.html @@ -296,7 +296,7 @@ diff --git a/YouPlot/Backends.html b/YouPlot/Backends.html index c4351a5..c9ae393 100644 --- a/YouPlot/Backends.html +++ b/YouPlot/Backends.html @@ -118,7 +118,7 @@ diff --git a/YouPlot/Backends/Processing.html b/YouPlot/Backends/Processing.html index 37567e5..3fde3f6 100644 --- a/YouPlot/Backends/Processing.html +++ b/YouPlot/Backends/Processing.html @@ -208,7 +208,7 @@ diff --git a/YouPlot/Backends/UnicodePlot.html b/YouPlot/Backends/UnicodePlot.html index 50a8e7b..17af7e4 100644 --- a/YouPlot/Backends/UnicodePlot.html +++ b/YouPlot/Backends/UnicodePlot.html @@ -1070,7 +1070,7 @@ diff --git a/YouPlot/Backends/UnicodePlot/Error.html b/YouPlot/Backends/UnicodePlot/Error.html index d904a29..19db539 100644 --- a/YouPlot/Backends/UnicodePlot/Error.html +++ b/YouPlot/Backends/UnicodePlot/Error.html @@ -114,7 +114,7 @@ diff --git a/YouPlot/Command.html b/YouPlot/Command.html index 8903dd2..c3807b7 100644 --- a/YouPlot/Command.html +++ b/YouPlot/Command.html @@ -803,7 +803,7 @@ diff --git a/YouPlot/DSV.html b/YouPlot/DSV.html index 08e4143..75ecb43 100644 --- a/YouPlot/DSV.html +++ b/YouPlot/DSV.html @@ -460,7 +460,7 @@ diff --git a/YouPlot/Data.html b/YouPlot/Data.html index 759bab3..28b8632 100644 --- a/YouPlot/Data.html +++ b/YouPlot/Data.html @@ -300,7 +300,7 @@ diff --git a/YouPlot/Options.html b/YouPlot/Options.html index 247f289..6445608 100644 --- a/YouPlot/Options.html +++ b/YouPlot/Options.html @@ -1103,7 +1103,7 @@ diff --git a/YouPlot/Parameters.html b/YouPlot/Parameters.html index d23f67c..6ccc5ff 100644 --- a/YouPlot/Parameters.html +++ b/YouPlot/Parameters.html @@ -1881,7 +1881,7 @@ diff --git a/YouPlot/Parser.html b/YouPlot/Parser.html index 7a8340b..3358e86 100644 --- a/YouPlot/Parser.html +++ b/YouPlot/Parser.html @@ -540,6 +540,28 @@ +
+ + + + +
  • + + + #show_main_help(out = $stdout) ⇒ Object + + + + + + + + + + + + +
    • @@ -1451,9 +1473,7 @@ 194 195 196 -197 -198 -199 +197 
    # File 'lib/youplot/parser.rb', line 164
@@ -1489,9 +1509,7 @@
   # Help for the main parser is simple.
   # Simply show the banner above.
   main_parser.on('--help', 'print sub-command help menu') do
-    puts main_parser.banner
-    puts
-    exit if YouPlot.run_as_executable?
+    show_main_help
   end
 end
    @@ -1514,10 +1532,6 @@ 
     
 
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@@ -1600,10 +1614,17 @@
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    +341 +342 +343 +344 +345 +346 +347 +348 - 
    # File 'lib/youplot/parser.rb', line 255
+      
    # File 'lib/youplot/parser.rb', line 259
 
 def create_sub_parser
   @sub_parser = create_base_parser
@@ -1618,10 +1639,13 @@
   case command
 
   # If you type only `uplot` in the terminal.
+  # Output help to standard error output.
   when nil
-    warn main_parser.banner
-    warn "\n"
-    exit 1 if YouPlot.run_as_executable?
+    show_main_help($stderr)
+
+  # Output help to standard output.
+  when :help
+    show_main_help
 
   when :barplot, :bar
     sub_parser_add_symbol
@@ -1730,11 +1754,11 @@
 def find_config_file
   config_file_candidate_paths.each do |file|
     path = File.expand_path(file)
-    if File.exist?(path)
-      @config_file = path
-      ENV['MYYOUPLOTRC'] = path
-      return @config_file
-    end
+    next unless File.exist?(path)
+
+    @config_file = path
+    ENV['MYYOUPLOTRC'] = path
+    return @config_file
   end
   nil
 end
    
@@ -1758,13 +1782,6 @@
       
     
 
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+359
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    - 
    # File 'lib/youplot/parser.rb', line 343
+      
    # File 'lib/youplot/parser.rb', line 350
 
 def parse_options(argv = ARGV)
   begin
@@ -1831,6 +1855,40 @@
     
   
 
+
+    
+      
    
+  
    
+  
+    #show_main_help(out = $stdout)  ⇒ Object 
+  
+
+  
+
+  
+
    
+  
+    
+    
+  
+
    
+      
    +
+
+199
+200
+201
+202
+203
    
+        		
+      
    # File 'lib/youplot/parser.rb', line 199
+
+def show_main_help(out = $stdout)
+  out.puts main_parser.banner
+  out.puts
+  exit if YouPlot.run_as_executable?
+end
    
+    
    
 
    
     
       
    
@@ -1848,15 +1906,15 @@
       
     
 
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+219
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-      
    # File 'lib/youplot/parser.rb', line 214
+      
    # File 'lib/youplot/parser.rb', line 218
 
 def sub_parser_add_canvas
   canvas_types = UnicodePlot::Canvas::CANVAS_CLASS_MAP.keys.join(', ')
@@ -1884,16 +1942,16 @@
       
     
 
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+245
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-      
    # File 'lib/youplot/parser.rb', line 239
+      
    # File 'lib/youplot/parser.rb', line 243
 
 def sub_parser_add_fmt_xyxy
   sub_parser.on_head('--fmt STR', String,
@@ -1922,16 +1980,16 @@
       
     
 
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+253
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-      
    # File 'lib/youplot/parser.rb', line 247
+      
    # File 'lib/youplot/parser.rb', line 251
 
 def sub_parser_add_fmt_yx
   sub_parser.on_head('--fmt STR', String,
@@ -1960,14 +2018,14 @@
       
     
 
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+237
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-      
    # File 'lib/youplot/parser.rb', line 233
+      
    # File 'lib/youplot/parser.rb', line 237
 
 def sub_parser_add_grid
   sub_parser.on_head('--[no-]grid', TrueClass, 'draws grid-lines at the origin') do |v|
@@ -1994,14 +2052,14 @@
       
     
 
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+205
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-      
    # File 'lib/youplot/parser.rb', line 201
+      
    # File 'lib/youplot/parser.rb', line 205
 
 def sub_parser_add_symbol
   sub_parser.on_head('--symbol STR', String, 'character to be used to plot the bars') do |v|
@@ -2028,14 +2086,14 @@
       
     
 
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+225
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-      
    # File 'lib/youplot/parser.rb', line 221
+      
    # File 'lib/youplot/parser.rb', line 225
 
 def sub_parser_add_xlim
   sub_parser.on_head('--xlim FLOAT,FLOAT', Array, 'plotting range for the x coordinate') do |v|
@@ -2062,15 +2120,15 @@
       
     
 
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+212
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-      
    # File 'lib/youplot/parser.rb', line 207
+      
    # File 'lib/youplot/parser.rb', line 211
 
 def sub_parser_add_xscale
   xscale_options = UnicodePlot::ValueTransformer::PREDEFINED_TRANSFORM_FUNCTIONS.keys.join(', ')
@@ -2098,14 +2156,14 @@
       
     
 
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+231
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-      
    # File 'lib/youplot/parser.rb', line 227
+      
    # File 'lib/youplot/parser.rb', line 231
 
 def sub_parser_add_ylim
   sub_parser.on_head('--ylim FLOAT,FLOAT', Array, 'plotting range for the y coordinate') do |v|
@@ -2122,7 +2180,7 @@
 
 
       
diff --git a/YouPlot/Parser/Error.html b/YouPlot/Parser/Error.html
index ce4b4d8..b6a2f88 100644
--- a/YouPlot/Parser/Error.html
+++ b/YouPlot/Parser/Error.html
@@ -114,7 +114,7 @@
 
 
       
diff --git a/_index.html b/_index.html
index 0686661..f3674ce 100644
--- a/_index.html
+++ b/_index.html
@@ -238,7 +238,7 @@
 
 
       
diff --git a/file.README.html b/file.README.html
index 701b32c..0f20590 100644
--- a/file.README.html
+++ b/file.README.html
@@ -397,7 +397,7 @@ If so, please feel free to contact us.
 
 
       
diff --git a/index.html b/index.html
index d0fcb84..c71d220 100644
--- a/index.html
+++ b/index.html
@@ -397,7 +397,7 @@ If so, please feel free to contact us.
 
 
       
diff --git a/method_list.html b/method_list.html
index 2734049..02949fe 100644
--- a/method_list.html
+++ b/method_list.html
@@ -582,13 +582,21 @@
 
   
  • 
     
    
-      #sub_parser
+      #show_main_help
       YouPlot::Parser
     
    
   
    • 
   
 
   
  • 
+    
    
+      #sub_parser
+      YouPlot::Parser
+    
    
+  
    • 
+  
+
+  
  • 
     
    
       #sub_parser_add_canvas
       YouPlot::Parser
@@ -596,7 +604,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #sub_parser_add_fmt_xyxy
       YouPlot::Parser
@@ -604,7 +612,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #sub_parser_add_fmt_yx
       YouPlot::Parser
@@ -612,7 +620,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #sub_parser_add_grid
       YouPlot::Parser
@@ -620,7 +628,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #sub_parser_add_symbol
       YouPlot::Parser
@@ -628,7 +636,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #sub_parser_add_xlim
       YouPlot::Parser
@@ -636,7 +644,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #sub_parser_add_xscale
       YouPlot::Parser
@@ -644,7 +652,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #sub_parser_add_ylim
       YouPlot::Parser
@@ -652,7 +660,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #symbol
       YouPlot::Parameters
@@ -660,7 +668,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #title
       YouPlot::Parameters
@@ -668,7 +676,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #to_hc
       YouPlot::Parameters
@@ -676,7 +684,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #transpose
       YouPlot::Options
@@ -684,7 +692,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       transpose2
       YouPlot::DSV
@@ -692,7 +700,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #width
       YouPlot::Parameters
@@ -700,7 +708,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #xlabel
       YouPlot::Parameters
@@ -708,7 +716,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #xlim
       YouPlot::Parameters
@@ -716,7 +724,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #xscale
       YouPlot::Parameters
@@ -724,7 +732,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #ylabel
       YouPlot::Parameters
@@ -732,7 +740,7 @@
   
    • 
   
 
-  
  • 
+  
  • 
     
    
       #ylim
       YouPlot::Parameters
diff --git a/top-level-namespace.html b/top-level-namespace.html
index a32b7d9..609bb4b 100644
--- a/top-level-namespace.html
+++ b/top-level-namespace.html
@@ -100,7 +100,7 @@