Ticket #3471: 3471-Improve-Lua-syntax-highlighting.patch

File 3471-Improve-Lua-syntax-highlighting.patch, 4.6 KB (added by mooffie, 9 years ago)

  • misc/syntax/Syntax.in 

    From c548e690a6bde99d905d80c9960ef3209f664ac7 Mon Sep 17 00:00:00 2001
From: Mooffie <mooffie@gmail.com>
Date: Mon, 25 May 2015 17:51:23 +0300
Subject: [PATCH] Improve Lua syntax highlighting.

* Support for "long" strings/comments.
* Fixed Syntax.in to recognize both "#!/path/to/lua"
  and "#!/usr/bin/env lua".
* Fixed langauge name (it's "Lua", not "LUA").
---
 misc/syntax/Syntax.in  |  2 +-
 misc/syntax/lua.syntax | 63 ++++++++++++++++++++++++++++++++++++++++++++------
 2 files changed, 57 insertions(+), 8 deletions(-)

diff --git a/misc/syntax/Syntax.in b/misc/syntax/Syntax.in
index 849afe6..014d08a 100644
    a b include povray.syntax 
    178178file .\*\\.(ebuild|eclass)$ Gentoo\sEbuild 
    179179include ebuild.syntax 
    180180 
    181 file ..\*\\.([lL][uU][aA])$ LUA\sProgram ^#!.*/lua 
     181file ..\*\\.([lL][uU][aA])$ Lua\sProgram ^#!.\*[\s/]lua 
    182182include lua.syntax 
    183183 
    184184file ..\*\\.([iI][dD][lL])$ CORBA\sIDL 

  • misc/syntax/lua.syntax 

    diff --git a/misc/syntax/lua.syntax b/misc/syntax/lua.syntax
index 97f8417..0d1b816 100644
    a b  
    11# 
    2 # LUA Scripting Language syntax highlight 
    3 # // Mike Gorchak <lestat@i.com.ua> 
     2# Lua syntax highlighting 
    43# 
     4# History: 
     5# 
     6# - 2015: Support for long strings and long comments. 
     7# - 2011: String-literal fixes. 
     8# - 2005: Started by Mike Gorchak <lestat@i.com.ua> 
    59 
    610context default lightgray 
    711 
    … … context default lightgray 
    2832    keyword whole until white 
    2933    keyword whole while white 
    3034 
    31 # Comments 
     35# Comment and string delimiters 
    3236    keyword -- brown 
    33     keyword ]] brown 
     37    keyword ]\[=\]] brown 
     38    # The following colorizes the start delimiter of "long" strings. 
     39    # The start delimiter of "long" comments isn't affected by the following 
     40    # directive but gets its color from the "--" above (gods know why). 
     41    keyword [\[=\][ brown 
    3442 
    3543# Operators 
    3644    keyword ( white 
    … … context default lightgray 
    6068 
    6169 
    6270# Library Functions 
     71 
    6372    # basiclib 
    6473    keyword whole error yellow 
    6574    keyword whole getmetatable yellow 
    … … context default lightgray 
    7483    keyword whole tostring yellow 
    7584    keyword whole type yellow 
    7685    keyword whole assert yellow 
    77     keyword whole unpack yellow 
     86    #keyword whole unpack yellow    # modern code should use table.unpack() 
    7887    keyword whole rawequal yellow 
    7988    keyword whole rawget yellow 
    8089    keyword whole rawset yellow 
    … … context default lightgray 
    115124    keyword whole table.sort yellow 
    116125    keyword whole table.insert yellow 
    117126    keyword whole table.remove yellow 
     127    keyword whole table.unpack yellow 
    118128 
    119129    # mathlib 
    120130    keyword whole math.abs yellow 
    … … context default lightgray 
    194204    keyword whole _VERSION brightmagenta 
    195205    keyword whole _G brightmagenta 
    196206 
     207# 
     208# Long comments 
     209# 
    197210 
    198 # Comments 
    199211context exclusive --[[ ]] brown 
     212    # hightlights ldoc tags: "@todo", "@param", "@function" etc. 
     213    keyword @\[abcdefghijklmnopqrstuvwxyz\] brightred base 
     214    spellcheck 
     215context exclusive --[=[ ]=] brown 
     216    keyword @\[abcdefghijklmnopqrstuvwxyz\] brightred base 
     217    spellcheck 
     218context exclusive --[==[ ]==] brown 
     219    keyword @\[abcdefghijklmnopqrstuvwxyz\] brightred base 
     220    spellcheck 
     221context exclusive --[===[ ]===] brown 
     222    keyword @\[abcdefghijklmnopqrstuvwxyz\] brightred base 
     223    spellcheck 
     224# 4 equals and up (the number of ='s doesn't have to match, but that's the best we can do): 
     225context exclusive --[====\[=\][ ]====\[=\]] brown 
     226    keyword @\[abcdefghijklmnopqrstuvwxyz\] brightred base 
     227    spellcheck 
     228 
     229# 
     230# Long strings 
     231# 
     232 
     233context exclusive [[ ]] brightmagenta 
     234    spellcheck 
     235context exclusive [=[ ]=] brightmagenta 
    200236    spellcheck 
     237context exclusive [==[ ]==] brightmagenta 
     238    spellcheck 
     239context exclusive [===[ ]===] brightmagenta 
     240    spellcheck 
     241# 4 equals and up (the number of ='s doesn't have to match, but that's the best we can do): 
     242context exclusive [====\[=\][ ]====\[=\]] brightmagenta 
     243    spellcheck 
     244 
    201245 
     246# Simple comments 
    202247context exclusive -- \n brown 
     248    keyword @\[abcdefghijklmnopqrstuvwxyz\] brightred base 
    203249    spellcheck 
    204250 
    205 context linestart # \n brown 
     251# Shebang line 
     252context linestart #! \n brown 
    206253 
    207254# Strings 
    208255context " " green 
    … … context " " green 
    211258    keyword %d brightgreen 
    212259    keyword %l brightgreen 
    213260    keyword %p brightgreen 
     261    keyword %q brightgreen 
    214262    keyword %s brightgreen 
    215263    keyword %u brightgreen 
    216264    keyword %w brightgreen 
    … … context ' ' green 
    231279    keyword %d brightgreen 
    232280    keyword %l brightgreen 
    233281    keyword %p brightgreen 
     282    keyword %q brightgreen 
    234283    keyword %s brightgreen 
    235284    keyword %u brightgreen 
    236285    keyword %w brightgreen