[chore]: Update syntax

Harmonizing the syntax files
Now inline comment are a single string instead of a table of strings.

-(language_c): Removed whitespaces breaking indent
-(language_html): Removed trailing whitespace

data/plugins/language_c.lua

@@ -7,7 +7,7 @@ syntax.add {
   comment = "//",
   block_comment = { "/*", "*/" },
   patterns = {
-    { pattern = "//.-\n",                type = "comment" },
+    { pattern = "//.*$",                 type = "comment" },
     { pattern = { "/%*", "%*/" },        type = "comment" },
     { pattern = { '"', '"', '\\' },      type = "string"  },
     { pattern = { "'", "'", '\\' },      type = "string"  },
@@ -61,11 +61,11 @@ syntax.add {
     { pattern = "_?%u[%u_][%u%d_]*%f[%s%+%*%-%.%)%]}%?%^%%=/<>~|&;:,!]",
       type = "number"
     },
-     -- Magic constants
+    -- Magic constants
     { pattern = "__[%u%l]+__",           type = "number"   },
     -- all other functions
     { pattern = "[%a_][%w_]*%f[(]",      type = "function" },
-     -- Macros
+    -- Macros
     { pattern = "^%s*#%s*define%s+()[%a_][%a%d_]*",
       type = { "keyword", "symbol" }
     },

data/plugins/language_cpp.lua

@@ -10,7 +10,7 @@ syntax.add {
   comment = "//",
   block_comment = { "/*", "*/" },
   patterns = {
-    { pattern = "//.-\n",                   type = "comment"  },
+    { pattern = "//.*$",                    type = "comment"  },
     { pattern = { "/%*", "%*/" },           type = "comment"  },
     { pattern = { '"', '"', '\\' },         type = "string"   },
     { pattern = { "'", "'", '\\' },         type = "string"   },

data/plugins/language_css.lua

@@ -7,7 +7,7 @@ syntax.add {
   block_comment = { "/*", "*/" },
   patterns = {
     { pattern = "\\.",                type = "normal"   },
-    { pattern = "//.-\n",             type = "comment"  },
+    { pattern = "//.*$",              type = "comment"  },
     { pattern = { "/%*", "%*/" },     type = "comment"  },
     { pattern = { '"', '"', '\\' },   type = "string"   },
     { pattern = { "'", "'", '\\' },   type = "string"   },

data/plugins/language_html.lua

@@ -3,7 +3,7 @@ local syntax = require "core.syntax"
 
 syntax.add {
   name = "HTML",
-  files = { "%.html?$" },  
+  files = { "%.html?$" },
   block_comment = { "<!--", "-->" },
   patterns = {
     {

data/plugins/language_js.lua

@@ -7,7 +7,7 @@ syntax.add {
   comment = "//",
   block_comment = { "/*", "*/" },
   patterns = {
-    { pattern = "//.-\n",               type = "comment"  },
+    { pattern = "//.*$",                type = "comment"  },
     { pattern = { "/%*", "%*/" },       type = "comment"  },
     { pattern = { '/[^= ]', '/', '\\' },type = "string"   },
     { pattern = { '"', '"', '\\' },     type = "string"   },

data/plugins/language_lua.lua

@@ -12,7 +12,7 @@ syntax.add {
     { pattern = { "'", "'", '\\' },          type = "string" },
     { pattern = { "%[%[", "%]%]" },          type = "string" },
     { pattern = { "%-%-%[%[", "%]%]"},       type = "comment" },
-    { pattern = "%-%-.-\n",                  type = "comment" },
+    { pattern = "%-%-.*$",                   type = "comment" },
     { pattern = "0x%x+%.%x*[pP][-+]?%d+",    type = "number" },
     { pattern = "0x%x+%.%x*",                type = "number" },
     { pattern = "0x%.%x+[pP][-+]?%d+",       type = "number" },

data/plugins/language_md.lua

@@ -51,7 +51,7 @@ syntax.add {
       type = { "function", "number", "function" }
     },
     {
-      pattern = "^%s*%[%^?()["..in_squares_match.."]+()%]:%s+.+\n",
+      pattern = "^%s*%[%^?()["..in_squares_match.."]+()%]:%s+.+$",
       type = { "function", "number", "function" }
     },
     -- optimization
@@ -154,9 +154,9 @@ syntax.add {
     -- highlight
     { pattern = { "==", "==" },             type = "literal" },
     -- lines
-    { pattern = "^%-%-%-+\n",               type = "comment" },
-    { pattern = "^%*%*%*+\n",               type = "comment" },
-    { pattern = "^___+\n",                  type = "comment" },
+    { pattern = "^%-%-%-+$" ,               type = "comment" },
+    { pattern = "^%*%*%*+$",                type = "comment" },
+    { pattern = "^___+$",                   type = "comment" },
     -- bold and italic
     { pattern = { "%*%*%*%S", "%*%*%*" },   type = "markdown_bold_italic" },
     { pattern = { "%*%*%S", "%*%*" },       type = "markdown_bold" },
@@ -175,7 +175,7 @@ syntax.add {
       type = { "keyword", "function", "string", "function" }
     },
     -- headings
-    { pattern = "^#+%s.+\n",                type = "keyword" },
+    { pattern = "^#+%s.+$",                 type = "keyword" },
     -- superscript and subscript
     {
       pattern = "%^()%d+()%^",

data/plugins/language_python.lua

@@ -7,7 +7,7 @@ syntax.add {
   headers = "^#!.*[ /]python",
   comment = "#",
   patterns = {
-    { pattern = { "#", "\n" },                 type = "comment"  },
+    { pattern = "#.*$",                        type = "comment"  },
     { pattern = { '[ruU]?"""', '"""'; '\\' },  type = "string"   },
     { pattern = { "[ruU]?'''", "'''", '\\' },  type = "string"   },
     { pattern = { '[ruU]?"', '"', '\\' },      type = "string"   },