diff options
| -rw-r--r-- | lexlua/context.lua | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/lexlua/context.lua b/lexlua/context.lua index 52be278fa..75edb1bbb 100644 --- a/lexlua/context.lua +++ b/lexlua/context.lua @@ -12,33 +12,37 @@ local beginend = (P('begin') + 'end') local startstop = (P('start') + 'stop') -- Whitespace. -lex:add_rule('whitespace', token(lexer.WHITESPACE, lexer.space^1)) +local ws = token(lexer.WHITESPACE, lexer.space^1) +lex:add_rule('whitespace', ws) -- Comments. -lex:add_rule('comment', token(lexer.COMMENT, '%' * lexer.nonnewline^0)) +local comment = token(lexer.COMMENT, '%' * lexer.nonnewline^0) +lex:add_rule('comment', comment) -- Sections. local wm_section = word_match[[ chapter part section subject subsection subsubject subsubsection subsubsubject subsubsubsection subsubsubsubject title ]] -local section = token('section', '\\' * (wm_section + (startstop * wm_section))) +local section = token(lexer.CLASS, + '\\' * (wm_section + (startstop * wm_section))) lex:add_rule('section', section) -lex:add_style('section', lexer.STYLE_CLASS) -- TeX and ConTeXt mkiv environments. -local environment = token(lexer.STRING, '\\' * (beginend + startstop) * lexer.alpha^1) +local environment = token(lexer.STRING, + '\\' * (beginend + startstop) * lexer.alpha^1) lex:add_rule('environment', environment) -- Commands. -local command = token('command', '\\' * (lexer.alpha^1 * '\\' * lexer.space^1 + - lexer.alpha^1 + - S('!"#$%&\',./;=[\\]_{|}~`^-'))) +local command = token(lexer.KEYWORD, + '\\' * (lexer.alpha^1 * P('\\') * lexer.space^1 + + lexer.alpha^1 + + S('!"#$%&\',./;=[\\]_{|}~`^-'))) lex:add_rule('command', command) -lex:add_style('command', lexer.STYLE_KEYWORD) -- Operators. -lex:add_rule('operator', token(lexer.OPERATOR, S('#$_[]{}~^'))) +local operator = token(lexer.OPERATOR, S('#$_[]{}~^')) +lex:add_rule('operator', operator) -- Fold points. lex:add_fold_point('environment', '\\start', '\\stop') |