Merge remote-tracking branch 'upstream/master'

lib/linguist/generated.rb

@@ -72,7 +72,9 @@ module Linguist
       vcr_cassette? ||
       generated_module? ||
       generated_unity3d_meta? ||
-      generated_racc?
+      generated_racc? ||
+      generated_jflex? ||
+      generated_grammarkit?
     end
 
     # Internal: Is the blob an Xcode file?
@@ -373,5 +375,32 @@ module Linguist
       return false unless lines.count > 2
       return lines[2].start_with?("# This file is automatically generated by Racc")
     end
+
+    # Internal: Is this a JFlex-generated file?
+    #
+    # A JFlex-generated file contains:
+    # /* The following code was generated by JFlex x.y.z on d/at/e ti:me */
+    # on the first line.
+    #
+    # Return true or false
+    def generated_jflex?
+      return false unless extname == '.java'
+      return false unless lines.count > 1
+      return lines[0].start_with?("/* The following code was generated by JFlex ")
+    end
+
+    # Internal: Is this a GrammarKit-generated file?
+    #
+    # A GrammarKit-generated file typically contain:
+    # // This is a generated file. Not intended for manual editing.
+    # on the first line. This is not always the case, as it's possible to
+    # customize the class header.
+    #
+    # Return true or false
+    def generated_grammarkit?
+      return false unless extname == '.java'
+      return false unless lines.count > 1
+      return lines[0].start_with?("// This is a generated file. Not intended for manual editing.")
+    end
   end
 end

lib/linguist/heuristics.rb

@@ -293,6 +293,14 @@ module Linguist
       end
     end
 
+    disambiguate ".pod" do |data|
+      if /^=\w+$/.match(data)
+        Language["Pod"]
+      else
+        Language["Perl"]
+      end
+    end
+
     disambiguate ".pro" do |data|
       if /^[^#]+:-/.match(data)
         Language["Prolog"]

lib/linguist/languages.yml

@@ -183,6 +183,7 @@ AppleScript:
   interpreters:
   - osascript
   ace_mode: applescript
+  color: "#101F1F"
 
 Arc:
   type: programming
@@ -290,6 +291,7 @@ Batchfile:
   - .cmd
   tm_scope: source.dosbatch
   ace_mode: batchfile
+  color: "#C1F12E"
 
 Befunge:
   type: programming
@@ -304,6 +306,7 @@ Bison:
   extensions:
   - .bison
   ace_mode: text
+  color: "#6A463F"
 
 BitBake:
   type: programming
@@ -638,7 +641,7 @@ Common Lisp:
 
 Component Pascal:
   type: programming
-  color: "#b0ce4e"
+  color: "#B0CE4E"
   extensions:
   - .cp
   - .cps
@@ -701,6 +704,7 @@ Cucumber:
   aliases:
   - gherkin
   ace_mode: text
+  color: "#5B2063"
 
 Cuda:
   type: programming
@@ -709,6 +713,7 @@ Cuda:
   - .cuh
   tm_scope: source.cuda-c++
   ace_mode: c_cpp
+  color: "#3A4E3A"
 
 Cycript:
   type: programming
@@ -801,7 +806,6 @@ Dart:
 
 Diff:
   type: data
-  color: "#88dddd"
   extensions:
   - .diff
   - .patch
@@ -939,6 +943,8 @@ Erlang:
   - .es
   - .escript
   - .hrl
+  - .xrl
+  - .yrl
   filenames:
   - rebar.config
   - rebar.config.lock
@@ -1390,6 +1396,7 @@ Hack:
   - .hh
   - .php
   tm_scope: text.html.php
+  color: "#878787"
 
 Haml:
   group: HTML
@@ -1398,6 +1405,7 @@ Haml:
   - .haml
   - .haml.deface
   ace_mode: haml
+  color: "#ECE2A9"
 
 Handlebars:
   type: markup
@@ -1764,6 +1772,7 @@ LLVM:
   extensions:
   - .ll
   ace_mode: text
+  color: "#185619"
 
 LOLCODE:
   type: programming
@@ -1827,6 +1836,7 @@ Less:
   - .less
   tm_scope: source.css.less
   ace_mode: less
+  color: "#A1D9A1"
 
 Lex:
   type: programming
@@ -2019,6 +2029,8 @@ Makefile:
   - GNUmakefile
   - Kbuild
   - Makefile
+  - Makefile.am
+  - Makefile.in
   - Makefile.inc
   - makefile
   interpreters:
@@ -2045,6 +2057,7 @@ Markdown:
   - .mkdown
   - .ron
   tm_scope: source.gfm
+  color: "#083FA1"
 
 Mask:
   type: markup
@@ -2284,6 +2297,7 @@ Nginx:
   aliases:
   - nginx configuration file
   ace_mode: text
+  color: "#9469E9"
 
 Nimrod:
   type: programming
@@ -2342,6 +2356,7 @@ NumPy:
   - .numsc
   tm_scope: none
   ace_mode: text
+  color: "#9C8AF9"
 
 OCaml:
   type: programming
@@ -2602,7 +2617,7 @@ Parrot Internal Representation:
 
 Pascal:
   type: programming
-  color: "#b0ce4e"
+  color: "#E3F171"
   extensions:
   - .pas
   - .dfm
@@ -2651,7 +2666,7 @@ Perl6:
   - Rexfile
   interpreters:
   - perl6
-  tm_scope: source.perl.6
+  tm_scope: source.perl6fe
   ace_mode: perl
 
 Pickle:
@@ -2746,8 +2761,10 @@ Prolog:
   - .pl
   - .pro
   - .prolog
+  - .yap
   interpreters:
   - swipl
+  - yap
   tm_scope: source.prolog
   ace_mode: prolog
 
@@ -2817,6 +2834,7 @@ Python:
   color: "#3572A5"
   extensions:
   - .py
+  - .bzl
   - .cgi
   - .fcgi
   - .gyp
@@ -2870,7 +2888,7 @@ QMake:
 
 R:
   type: programming
-  color: "#198ce7"
+  color: "#198CE7"
   aliases:
   - R
   - Rscript
@@ -2900,6 +2918,7 @@ RDoc:
   extensions:
   - .rdoc
   tm_scope: text.rdoc
+  color: "#8E84BF"
 
 REALbasic:
   type: programming
@@ -3091,6 +3110,7 @@ Rust:
   color: "#dea584"
   extensions:
   - .rs
+  - .rs.in
   ace_mode: rust
 
 SAS:
@@ -3108,6 +3128,7 @@ SCSS:
   ace_mode: scss
   extensions:
   - .scss
+  color: "#CF649A"
 
 SMT:
   type: programming
@@ -3210,6 +3231,7 @@ Sass:
   extensions:
   - .sass
   ace_mode: sass
+  color: "#CF649A"
 
 Scala:
   type: programming
@@ -3267,6 +3289,7 @@ Shell:
   color: "#89e051"
   aliases:
   - sh
+  - shell-script
   - bash
   - zsh
   extensions:
@@ -3277,6 +3300,7 @@ Shell:
   - .command
   - .fcgi
   - .ksh
+  - .sh.in
   - .tmux
   - .tool
   - .zsh
@@ -3575,7 +3599,6 @@ Unified Parallel C:
 Unity3D Asset:
   type: data
   ace_mode: yaml
-  color: "#ab69a1"
   extensions:
   - .anim
   - .asset
@@ -3585,6 +3608,13 @@ Unity3D Asset:
   - .unity
   tm_scope: source.yaml
 
+Uno:
+  type: programming
+  extensions:
+  - .uno
+  ace_mode: csharp
+  tm_scope: source.cs
+
 UnrealScript:
   type: programming
   color: "#a54c4d"
@@ -3791,6 +3821,7 @@ XML:
   - .tsx
   - .ui
   - .urdf
+  - .ux
   - .vbproj
   - .vcxproj
   - .vxml
@@ -3807,6 +3838,7 @@ XML:
   - .xliff
   - .xmi
   - .xml.dist
+  - .xproj
   - .xsd
   - .xul
   - .zcml
@@ -3863,6 +3895,7 @@ XSLT:
   - .xsl
   tm_scope: text.xml.xsl
   ace_mode: xml
+  color: "#EB8CEB"
 
 Xojo:
   type: programming
@@ -3896,6 +3929,13 @@ YAML:
   - .yaml-tmlanguage
   ace_mode: yaml
 
+YANG:
+  type: data
+  extensions:
+  - .yang
+  tm_scope: source.yang
+  ace_mode: text
+
 Yacc:
   type: programming
   extensions:
@@ -3904,6 +3944,7 @@ Yacc:
   - .yy
   tm_scope: source.bison
   ace_mode: text
+  color: "#4B6C4B"
 
 Zephir:
   type: programming
@@ -3943,7 +3984,6 @@ eC:
 edn:
   type: data
   ace_mode: clojure
-  color: "#db5855"
   extensions:
   - .edn
   tm_scope: source.clojure
@@ -3988,6 +4028,7 @@ reStructuredText:
   - .rest.txt
   - .rst.txt
   ace_mode: text
+  color: "#B3BCBC"
 
 wisp:
   type: programming

lib/linguist/strategy/modeline.rb

@@ -1,8 +1,19 @@
 module Linguist
   module Strategy
     class Modeline
-      EmacsModeline = /-\*-\s*(?:(?!mode)[\w-]+\s*:\s*(?:[\w+-]+)\s*;?\s*)*(?:mode\s*:)?\s*([\w+-]+)\s*(?:;\s*(?!mode)[\w-]+\s*:\s*[\w+-]+\s*)*;?\s*-\*-/i
-      VimModeline = /vim:\s*set.*\s(?:ft|filetype)=(\w+)\s?.*:/i
+      EMACS_MODELINE = /-\*-\s*(?:(?!mode)[\w-]+\s*:\s*(?:[\w+-]+)\s*;?\s*)*(?:mode\s*:)?\s*([\w+-]+)\s*(?:;\s*(?!mode)[\w-]+\s*:\s*[\w+-]+\s*)*;?\s*-\*-/i
+
+      # First form vim modeline
+      # [text]{white}{vi:|vim:|ex:}[white]{options}
+      # ex: 'vim: syntax=ruby'
+      VIM_MODELINE_1 = /(?:vim|vi|ex):\s*(?:ft|filetype|syntax)=(\w+)\s?/i
+
+      # Second form vim modeline (compatible with some versions of Vi)
+      # [text]{white}{vi:|vim:|Vim:|ex:}[white]se[t] {options}:[text]
+      # ex: 'vim set syntax=ruby:'
+      VIM_MODELINE_2 = /(?:vim|vi|Vim|ex):\s*se(?:t)?.*\s(?:ft|filetype|syntax)=(\w+)\s?.*:/i
+
+      MODELINES = [EMACS_MODELINE, VIM_MODELINE_1, VIM_MODELINE_2]
 
       # Public: Detects language based on Vim and Emacs modelines
       #
@@ -22,7 +33,7 @@ module Linguist
       #
       # Returns a String or nil
       def self.modeline(data)
-        match = data.match(EmacsModeline) || data.match(VimModeline)
+        match = MODELINES.map { |regex| data.match(regex) }.reject(&:nil?).first
         match[1] if match
       end
     end

lib/linguist/version.rb

@@ -1,3 +1,3 @@
 module Linguist
-  VERSION = "4.7.3"
+  VERSION = "4.7.5"
 end