diff options
Diffstat (limited to 'context/data/scite/context/lexers/scite-context-lexer-bnf.lua')
| -rw-r--r-- | context/data/scite/context/lexers/scite-context-lexer-bnf.lua | 34 |
1 files changed, 11 insertions, 23 deletions
diff --git a/context/data/scite/context/lexers/scite-context-lexer-bnf.lua b/context/data/scite/context/lexers/scite-context-lexer-bnf.lua index ce57642ba..9a5483850 100644 --- a/context/data/scite/context/lexers/scite-context-lexer-bnf.lua +++ b/context/data/scite/context/lexers/scite-context-lexer-bnf.lua @@ -8,18 +8,16 @@ local info = { -- will replace the one in metafun -local global, lpeg = _G, lpeg +local lpeg = lpeg local P, R, S = lpeg.P, lpeg.R, lpeg.S -local lexer = require("scite-context-lexer") -local context = lexer.context -local patterns = context.patterns +local lexers = require("scite-context-lexer") -local token = lexer.token -local exact_match = lexer.exact_match +local patterns = lexers.patterns +local token = lexers.token -local bnflexer = lexer.new("bnf","scite-context-lexer-bnf") -local whitespace = bnflexer.whitespace +local bnflexer = lexers.new("bnf","scite-context-lexer-bnf") +local bnfwhitespace = bnflexer.whitespace -- from wikipedia: -- @@ -58,7 +56,7 @@ local extra = P("|") local single = P("'") local double = P('"') -local t_spacing = token(whitespace,space^1) +local t_spacing = token(bnfwhitespace,space^1) local t_term = token("command",left) * token("text",name) * token("command",right) @@ -72,7 +70,7 @@ local t_becomes = token("operator",becomes) local t_extra = token("extra",extra) local t_rest = token("default",anything) -bnflexer._rules = { +bnflexer.rules = { { "whitespace", t_spacing }, { "term", t_term }, { "text", t_text }, @@ -81,19 +79,9 @@ bnflexer._rules = { { "rest", t_rest }, } -bnflexer._tokenstyles = context.styleset - -bnflexer._foldpattern = left + right - -bnflexer._foldsymbols = { - _patterns = { - "<", - ">", - }, - ["grouping"] = { - ["<"] = 1, - [">"] = -1, - }, +bnflexer.folding = { + ["<"] = { ["grouping"] = 1 }, + [">"] = { ["grouping"] = -1 }, } return bnflexer |