beta 2012.04.13 09:31

2 files changed, 384 insertions, 80 deletions

diff --git a/context/data/scite/lexers/themes/scite-context-theme-keep.lua b/context/data/scite/lexers/themes/scite-context-theme-keep.lua
new file mode 100644
index 000000000..7f9423d9a
--- /dev/null
+++ b/context/data/scite/lexers/themes/scite-context-theme-keep.lua
@@ -0,0 +1,233 @@
+local info = {
+    version   = 1.002,
+    comment   = "theme for scintilla lpeg lexer for context/metafun",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files",
+}
+
+-- context_path = string.split(os.resultof("mtxrun --find-file context.mkiv"))[1] or ""
+-- global.trace("OEPS") -- how do we get access to the regular lua extensions
+
+-- The regular styles set the main lexer styles table but we avoid that in order not
+-- to end up with updating issues. We just use another table.
+
+-- if not lexer._CONTEXTEXTENSIONS then require("scite-context-lexer") end
+
+local context_path = "t:/sources" -- c:/data/tex-context/tex/texmf-context/tex/base
+local font_name    = 'Dejavu Sans Mono'
+local font_size    = 14
+
+if not WIN32 then
+    font_name = '!' .. font_name
+end
+
+local color   = lexer.color
+local style   = lexer.style
+
+lexer.context = lexer.context or { }
+local context = lexer.context
+
+context.path  = context_path
+
+colors = {
+    red       = color('7F', '00', '00'),
+    green     = color('00', '7F', '00'),
+    blue      = color('00', '00', '7F'),
+    cyan      = color('00', '7F', '7F'),
+    magenta   = color('7F', '00', '7F'),
+    yellow    = color('7F', '7F', '00'),
+    orange    = color('B0', '7F', '00'),
+    --
+    white     = color('FF', 'FF', 'FF'),
+    light     = color('CF', 'CF', 'CF'),
+    grey      = color('80', '80', '80'),
+    dark      = color('4F', '4F', '4F'),
+    black     = color('00', '00', '00'),
+    --
+    selection = color('F7', 'F7', 'F7'),
+    logpanel  = color('E7', 'E7', 'E7'),
+    textpanel = color('CF', 'CF', 'CF'),
+    linepanel = color('A7', 'A7', 'A7'),
+    tippanel  = color('44', '44', '44'),
+    --
+    right     = color('00', '00', 'FF'),
+    wrong     = color('FF', '00', '00'),
+}
+
+colors.teal   = colors.cyan
+colors.purple = colors.magenta
+
+-- to be set:
+--
+-- style_nothing
+-- style_class
+-- style_comment
+-- style_constant
+-- style_definition
+-- style_error
+-- style_function
+-- style_keyword
+-- style_number
+-- style_operator
+-- style_string
+-- style_preproc
+-- style_tag
+-- style_type
+-- style_variable
+-- style_embedded
+-- style_label
+-- style_regex
+-- style_identifier
+--
+-- style_line_number
+-- style_bracelight
+-- style_bracebad
+-- style_controlchar
+-- style_indentguide
+-- style_calltip
+
+style_default = style {
+    font = font_name,
+    size = font_size,
+    fore = colors.black,
+    back = colors.textpanel,
+}
+
+style_nothing = style {
+    -- empty
+}
+
+style_number             = style { fore = colors.cyan }
+style_comment            = style { fore = colors.yellow }
+style_string             = style { fore = colors.magenta }
+style_keyword            = style { fore = colors.blue, bold = true }
+
+style_quote              = style { fore = colors.blue, bold = true }
+style_special            = style { fore = colors.blue }
+style_extra              = style { fore = colors.yellow }
+
+style_embedded           = style { fore = colors.black, bold = true }
+
+style_char               = style { fore = colors.magenta }
+style_reserved           = style { fore = colors.magenta, bold = true }
+style_class              = style { fore = colors.black, bold = true }
+style_constant           = style { fore = colors.cyan, bold = true }
+style_definition         = style { fore = colors.black, bold = true }
+style_okay               = style { fore = colors.dark }
+style_error              = style { fore = colors.red }
+style_warning            = style { fore = colors.orange }
+style_invisible          = style { back = colors.orange }
+style_function           = style { fore = colors.black, bold = true }
+style_operator           = style { fore = colors.blue }
+style_preproc            = style { fore = colors.yellow, bold = true }
+style_tag                = style { fore = colors.cyan }
+style_type               = style { fore = colors.blue }
+style_variable           = style { fore = colors.black }
+style_identifier         = style_nothing
+
+style_standout           = style { fore = colors.orange, bold = true }
+
+style_line_number        = style { back = colors.linepanel }
+style_bracelight         = style_standout
+style_bracebad           = style_standout
+style_indentguide        = style { fore = colors.linepanel, back = colors.white }
+style_calltip            = style { fore = colors.white, back = colors.tippanel }
+style_controlchar        = style_nothing
+
+style_label              = style { fore = colors.red, bold = true  } -- style { fore = colors.cyan, bold = true  }
+style_regex              = style_string
+
+style_command            = style { fore = colors.green, bold = true }
+
+-- only bold seems to work
+
+lexer.style_nothing     = style_nothing
+lexer.style_class       = style_class
+lexer.style_comment     = style_comment
+lexer.style_constant    = style_constant
+lexer.style_definition  = style_definition
+lexer.style_error       = style_error
+lexer.style_function    = style_function
+lexer.style_keyword     = style_keyword
+lexer.style_number      = style_number
+lexer.style_operator    = style_operator
+lexer.style_string      = style_string
+lexer.style_preproc     = style_preproc
+lexer.style_tag         = style_tag
+lexer.style_type        = style_type
+lexer.style_variable    = style_variable
+lexer.style_embedded    = style_embedded
+lexer.style_label       = style_label
+lexer.style_regex       = style_regex
+lexer.style_identifier  = style_nothing
+
+local styles = { -- as we have globals we could do with less
+
+ -- ["whitespace"] = style_whitespace, -- not to be set!
+
+["default"]    = style_nothing,
+["number"]     = style_number,
+["comment"]    = style_comment,
+["keyword"]    = style_keyword,
+["string"]     = style_string,
+["preproc"]    = style_preproc,
+
+    ["reserved"]   = style_reserved,
+    ["internal"]   = style_standout,
+
+    ["command"]    = style_command,
+    ["preamble"]   = style_comment,
+    ["embedded"]   = style_embedded,
+    ["grouping"]   = style { fore = colors.red  },
+["label"]      = style_label,
+    ["primitive"]  = style_keyword,
+    ["plain"]      = style { fore = colors.dark, bold = true },
+    ["user"]       = style { fore = colors.green },
+    ["data"]       = style_constant,
+    ["special"]    = style_special,
+    ["extra"]      = style_extra,
+    ["quote"]      = style_quote,
+
+    ["okay"]       = style_okay,
+    ["warning"]    = style_warning,
+    ["invisible"]  = style_invisible,
+["error"]      = style_error,
+
+}
+
+-- Old method (still available):
+
+local styleset = { }
+
+for k, v in next, styles do
+    styleset[#styleset+1] = { k, v }
+end
+
+context.styles   = styles
+context.styleset = styleset
+
+-- We need to be sparse due to some limitation (and the number of built in styles
+-- growing).
+
+-- function context.newstyleset(list)
+--     local t = { }
+--     if list then
+--         for i=1,#list do
+--             t[list[i]] = true
+--         end
+--     end
+--     return t
+-- end
+
+-- function context.usestyle(set,name)
+--     set[name] = true
+--     return name
+-- end
+
+-- function context.usestyleset(set)
+--     local t = { }
+--     for k, _ in next, set do
+--         t[#t+1] = { k, styles[k] or styles.default }
+--     end
+-- end
diff --git a/context/data/scite/lexers/themes/scite-context-theme.lua b/context/data/scite/lexers/themes/scite-context-theme.lua
index 240755382..fed7b0853 100644
--- a/context/data/scite/lexers/themes/scite-context-theme.lua
+++ b/context/data/scite/lexers/themes/scite-context-theme.lua
@@ -9,6 +9,11 @@ local info = {
 -- context_path = string.split(os.resultof("mtxrun --find-file context.mkiv"))[1] or ""
 -- global.trace("OEPS") -- how do we get access to the regular lua extensions
 
+-- The regular styles set the main lexer styles table but we avoid that in order not
+-- to end up with updating issues. We just use another table.
+
+if not lexer._CONTEXTEXTENSIONS then require("scite-context-lexer") end
+
 local context_path = "t:/sources" -- c:/data/tex-context/tex/texmf-context/tex/base
 local font_name    = 'Dejavu Sans Mono'
 local font_size    = 14
@@ -17,17 +22,15 @@ if not WIN32 then
     font_name = '!' .. font_name
 end
 
--- dofile(_LEXERHOME .. '/themes/scite.lua') -- starting point so we miss nothing
+local color   = lexer.color
+local style   = lexer.style
 
--- module('lexer', package.seeall)
+lexer.context = lexer.context or { }
+local context = lexer.context
 
-local color = lexer.color
-local style = lexer.style
+context.path  = context_path
 
-lexer.context      = lexer.context or { }
-lexer.context.path = context_path
-
-colors = {
+local colors = {
     red       = color('7F', '00', '00'),
     green     = color('00', '7F', '00'),
     blue      = color('00', '00', '7F'),
@@ -55,87 +58,155 @@ colors = {
 colors.teal   = colors.cyan
 colors.purple = colors.magenta
 
-style_default = style {
-    font = font_name,
-    size = font_size,
-    fore = colors.black,
-    back = colors.textpanel,
-}
-
-style_nothing = style {
-    -- empty
-}
-
-style_number             = style { fore = colors.cyan }
-style_comment            = style { fore = colors.yellow }
-style_string             = style { fore = colors.magenta }
-style_keyword            = style { fore = colors.blue, bold = true }
-
-style_char               = style { fore = colors.magenta }
-style_reserved           = style { fore = colors.magenta, bold = true }
-style_class              = style { fore = colors.black, bold = true }
-style_constant           = style { fore = colors.cyan, bold = true }
-style_definition         = style { fore = colors.black, bold = true }
-style_okay               = style { fore = colors.dark }
-style_error              = style { fore = colors.red }
-style_warning            = style { fore = colors.orange }
-style_invisible          = style { back = colors.orange }
-style_function           = style { fore = colors.black, bold = true }
-style_operator           = style { fore = colors.blue }
-style_preproc            = style { fore = colors.yellow, bold = true }
-style_tag                = style { fore = colors.cyan }
-style_type               = style { fore = colors.blue }
-style_variable           = style { fore = colors.black }
-style_identifier         = style_nothing
-
-style_standout           = style { fore = colors.orange, bold = true }
-
-style_line_number        = style { back = colors.linepanel }
-style_bracelight         = style_standout
-style_bracebad           = style_standout
-style_indentguide        = style { fore = colors.linepanel, back = colors.white }
-style_calltip            = style { fore = colors.white, back = colors.tippanel }
-style_controlchar        = style_nothing
-
--- only bold seems to work
-
-lexer.context.styles = {
-
- -- ["whitespace"] = style_whitespace,
-
-    ["default"]    = style_nothing,
-    ["number"]     = style_number,
-    ["comment"]    = style_comment,
-    ["keyword"]    = style_keyword,
-    ["string"]     = style_string,
+lexer.colors = colors
+
+-- defaults:
+
+local style_nothing     = style { }
+----- style_whitespace  = style { }
+local style_comment     = style { fore = colors.yellow }
+local style_string      = style { fore = colors.magenta }
+local style_number      = style { fore = colors.cyan }
+local style_keyword     = style { fore = colors.blue, bold = true }
+local style_identifier  = style_nothing
+local style_operator    = style { fore = colors.blue }
+local style_error       = style { fore = colors.red }
+local style_preproc     = style { fore = colors.yellow, bold = true }
+local style_constant    = style { fore = colors.cyan, bold = true }
+local style_variable    = style { fore = colors.black }
+local style_function    = style { fore = colors.black, bold = true }
+local style_class       = style { fore = colors.black, bold = true }
+local style_type        = style { fore = colors.blue }
+local style_label       = style { fore = colors.red, bold = true  }
+local style_regex       = style { fore = colors.magenta }
+
+-- reserved:
+
+local style_default     = style { font = font_name, size = font_size, fore = colors.black, back = colors.textpanel }
+local style_line_number = style { back = colors.linepanel }
+local style_bracelight  = style { fore = colors.orange, bold = true }
+local style_bracebad    = style { fore = colors.orange, bold = true }
+local style_indentguide = style { fore = colors.linepanel, back = colors.white }
+local style_calltip     = style { fore = colors.white, back = colors.tippanel }
+local style_controlchar = style_nothing
+
+-- extras:
+
+local style_quote       = style { fore = colors.blue, bold = true }
+local style_special     = style { fore = colors.blue }
+local style_extra       = style { fore = colors.yellow }
+local style_embedded    = style { fore = colors.black, bold = true }
+----- style_char        = style { fore = colors.magenta }
+local style_reserved    = style { fore = colors.magenta, bold = true }
+local style_definition  = style { fore = colors.black, bold = true }
+local style_okay        = style { fore = colors.dark }
+local style_warning     = style { fore = colors.orange }
+local style_invisible   = style { back = colors.orange }
+local style_tag         = style { fore = colors.cyan }
+----- style_standout    = style { fore = colors.orange, bold = true }
+local style_command     = style { fore = colors.green, bold = true }
+local style_internal    = style { fore = colors.orange, bold = true }
+local style_internal    = style { fore = colors.orange, bold = true }
+
+local style_preamble    = style { fore = colors.yellow }
+local style_grouping    = style { fore = colors.red  }
+local style_primitive   = style { fore = colors.blue, bold = true }
+local style_plain       = style { fore = colors.dark, bold = true }
+local style_user        = style { fore = colors.green }
+local style_data        = style { fore = colors.cyan, bold = true }
+
+
+-- used by the generic lexer:
+
+lexer.style_nothing      = style_nothing       --  0
+-----.whitespace         = style_whitespace    --  1
+lexer.style_comment      = style_comment       --  2
+lexer.style_string       = style_string        --  3
+lexer.style_number       = style_number        --  4
+lexer.style_keyword      = style_keyword       --  5
+lexer.style_identifier   = style_nothing       --  6
+lexer.style_operator     = style_operator      --  7
+lexer.style_error        = style_error         --  8
+lexer.style_preproc      = style_preproc       --  9
+lexer.style_constant     = style_constant      -- 10
+lexer.style_variable     = style_variable      -- 11
+lexer.style_function     = style_function      -- 12
+lexer.style_class        = style_class         -- 13
+lexer.style_type         = style_type          -- 14
+lexer.style_label        = style_label         -- 15
+lexer.style_regex        = style_regexp        -- 16
+
+lexer.style_default      = style_default       -- 32
+lexer.style_line_number  = style_line_number   -- 33
+lexer.style_bracelight   = style_bracelight    -- 34
+lexer.style_bracebad     = style_bracebad      -- 35
+lexer.style_indentguide  = style_indentguide   -- 36
+lexer.style_calltip      = style_calltip       -- 37
+lexer.style_controlchar  = style_controlchar   -- 38
+
+local styles = { -- as we have globals we could do with less
+
+ -- ["whitespace"] = style_whitespace, -- not to be set!
+ -- ["default"]    = style_nothing,
+ -- ["number"]     = style_number,
+ -- ["comment"]    = style_comment,
+ -- ["keyword"]    = style_keyword,
+ -- ["string"]     = style_string,
+ -- ["preproc"]    = style_preproc,
+ -- ["error"]      = style_error,
+ -- ["label"]      = style_label,
+
+    ["quote"]      = style_quote,
+    ["special"]    = style_special,
+    ["extra"]      = style_extra,
+    ["embedded"]   = style_embedded,
+ -- ["char"]       = style_char,
     ["reserved"]   = style_reserved,
-    ["preproc"]    = style_preproc,
-    ["internal"]   = style_standout,
-
-    ["command"]    = style { fore = colors.green, bold = true },
-    ["preamble"]   = style_comment,
-    ["embedded"]   = style { fore = colors.black, bold = true },
-    ["grouping"]   = style { fore = colors.red  },
-    ["label"]      = style { fore = colors.red, bold = true  },
-    ["primitive"]  = style_keyword,
-    ["plain"]      = style { fore = colors.dark, bold = true },
-    ["user"]       = style { fore = colors.green },
-    ["data"]       = style_constant,
-    ["special"]    = style { fore = colors.blue },
-    ["extra"]      = style { fore = colors.yellow },
-    ["quote"]      = style { fore = colors.blue, bold = true },
-
+ -- ["definition"] = style_definition,
     ["okay"]       = style_okay,
     ["warning"]    = style_warning,
     ["invisible"]  = style_invisible,
-    ["error"]      = style_error,
+ -- ["standout"]   = style_standout,
+    ["command"]    = style_command,
+    ["internal"]   = style_internal,
+    ["preamble"]   = style_preamble,
+    ["grouping"]   = style_grouping,
+    ["primitive"]  = style_primitive,
+    ["plain"]      = style_plain,
+    ["user"]       = style_user,
+    ["data"]       = style_data,
 
 }
 
 local styleset = { }
 
-for k, v in next, lexer.context.styles do
+for k, v in next, styles do
     styleset[#styleset+1] = { k, v }
 end
 
-lexer.context.styleset = styleset
+context.styles   = styles
+context.styleset = styleset
+
+-- We can be sparse if needed:
+
+-- function context.newstyleset(list)
+--     local t = { }
+--     if list then
+--         for i=1,#list do
+--             t[list[i]] = true
+--         end
+--     end
+--     return t
+-- end
+
+-- function context.usestyle(set,name)
+--     set[name] = true
+--     return name
+-- end
+
+-- function context.usestyleset(set)
+--     local t = { }
+--     for k, _ in next, set do
+--         t[#t+1] = { k, styles[k] or styles.default }
+--     end
+-- end