diff options
Diffstat (limited to 'context/data/scite/context/scite-ctx.lua')
| -rw-r--r-- | context/data/scite/context/scite-ctx.lua | 100 |
1 files changed, 79 insertions, 21 deletions
diff --git a/context/data/scite/context/scite-ctx.lua b/context/data/scite/context/scite-ctx.lua index a529b3ced..809f36041 100644 --- a/context/data/scite/context/scite-ctx.lua +++ b/context/data/scite/context/scite-ctx.lua @@ -72,11 +72,15 @@ props = props or { } -- setmetatable(props,{ __index = function(k,v) props[k] = "unknown" return "unknown" end } ) -local byte, lower, upper, gsub, sub, find, rep, match, gmatch, format = string.byte, string.lower, string.upper, string.gsub, string.sub, string.find, string.rep, string.match, string.gmatch, string.format +local byte, lower, upper, gsub, sub, find, rep, match, gmatch, format, char = string.byte, string.lower, string.upper, string.gsub, string.sub, string.find, string.rep, string.match, string.gmatch, string.format, string.char local sort, concat = table.sort, table.concat local crlf = "\n" +if not trace then + trace = print +end + function traceln(str) trace(str .. crlf) io.flush() @@ -234,22 +238,41 @@ end do - print("loading scite-ctx.lua definition file\n") - print("- see scite-ctx.properties for configuring info\n") - print("- ctx.spellcheck.wordpath set to " .. props['ctx.spellcheck.wordpath']) - if find(lower(props['ctx.spellcheck.wordpath']),"ctxspellpath") then - if os.getenv('ctxspellpath') then - print("- ctxspellpath set to " .. os.getenv('CTXSPELLPATH')) - else - print("- 'ctxspellpath is not set") + local wordpath = props['ctx.spellcheck.wordpath'] + + if wordpath and wordpath ~= "" then + print("loading scite-ctx.lua definition file\n") + print("- see scite-ctx.properties for configuring info\n") + print("- ctx.spellcheck.wordpath set to " .. wordpath) + if find(lower(wordpath),"ctxspellpath") then + if os.getenv('ctxspellpath') then + print("- ctxspellpath set to " .. os.getenv('CTXSPELLPATH')) + else + print("- 'ctxspellpath is not set") + end + print("- ctx.spellcheck.wordpath expands to " .. expand(wordpath)) end - print("- ctx.spellcheck.wordpath expands to " .. expand(props['ctx.spellcheck.wordpath'])) + else + print("- 'ctxspellpath is not set") end - print("\n- ctx.wraptext.length is set to " .. props['ctx.wraptext.length']) - if props['ctx.helpinfo'] ~= '' then + + local wraplength = props['ctx.wraptext.length'] + + if wraplength and wraplength ~= "" then + print("\n- ctx.wraptext.length is set to " .. wraplength) + else + print("\n- ctx.wraptext.length is not set") + end + + local helpinfo = props['ctx.helpinfo'] + + if helpinfo and helpinfo ~= "" then print("\n- key bindings:\n") - print((gsub(strip(props['ctx.helpinfo']),"%s*|%s*","\n"))) + print((gsub(strip(helpinfo),"%s*|%s*","\n"))) + else + print("\n- no extra key bindings") end + print("\n- recognized first lines:\n") print("xml <?xml version='1.0' language='nl'") print("tex % language=nl") @@ -262,6 +285,30 @@ end local magicstring = rep("<ctx-crlf/>", 2) +local l2 = char(0xC0) +local l3 = char(0xE0) +local l4 = char(0xF0) + +local function utflen(str) + local n = 0 + local l = 0 + for s in gmatch(str,".") do + if l > 0 then + l = l - 1 + else + n = n + 1 + if s >= l4 then + l = 3 + elseif s >= l3 then + l = 2 + elseif s >= l2 then + l = 1 + end + end + end + return n +end + function wrap_text() -- We always go to the end of a line, so in fact some of @@ -295,6 +342,7 @@ function wrap_text() local replacement = { } local templine = '' + local tempsize = 0 local indentation = rep(' ',startcolumn) local selection = editor:GetSelText() @@ -307,13 +355,20 @@ function wrap_text() replacement[#replacement+1] = templine replacement[#replacement+1] = "" templine = '' - elseif #templine + #snippet > length then - replacement[#replacement+1] = templine - templine = indentation .. snippet - elseif #templine == 0 then - templine = indentation .. snippet + tempsize = 0 else - templine = templine .. ' ' .. snippet + local snipsize = utflen(snippet) + if tempsize + snipsize > length then + replacement[#replacement+1] = templine + templine = indentation .. snippet + tempsize = startcolumn + snipsize + elseif tempsize == 0 then + templine = indentation .. snippet + tempsize = tempsize + startcolumn + snipsize + else + templine = templine .. ' ' .. snippet + tempsize = tempsize + 1 + snipsize + end end end @@ -489,7 +544,7 @@ end -- written while listening to Alanis Morissette's acoustic -- Jagged Little Pill and Tori Amos' Beekeeper after --- reinstalling on my good old ATH-7 +-- reinstalling my good old ATH-7 local language = props["ctx.spellcheck.language"] local wordsize = props["ctx.spellcheck.wordsize"] @@ -1395,4 +1450,7 @@ function OnOpen(filename) editor:Colourise(0,editor.TextLength) end --- output.LexerLanguage = "" +-- Last time I checked the source the output pane errorlist lexer was still +-- hardcoded and could not be turned off ... alas. + +-- output.Lexer = 0 |