From 3570869c9ae2c4df14b15423789919e514322916 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= Date: Wed, 7 Dec 2016 16:49:29 +0100 Subject: Move all lua related files to lua/ subfolder Also remove the lexers sub directory from the Lua search path. As a result we attempt to open fewer files during startup: $ strace -e open -o log ./vis +q config.h && wc -l log In order to avoid having to modifiy all lexers which `require('lexer')` we instead place a symlink in the top level directory. $ ./configure --disable-lua $ rm -rf lua Should result in a source tree with most lua specifc functionality removed. --- lexers/man.lua | 37 ------------------------------------- 1 file changed, 37 deletions(-) delete mode 100644 lexers/man.lua (limited to 'lexers/man.lua') diff --git a/lexers/man.lua b/lexers/man.lua deleted file mode 100644 index 557e11d..0000000 --- a/lexers/man.lua +++ /dev/null @@ -1,37 +0,0 @@ --- Copyright 2015-2016 David B. Lamkins . See LICENSE. --- man/roff LPeg lexer. - -local l = require('lexer') -local token, word_match = l.token, l.word_match -local P, R, S = lpeg.P, lpeg.R, lpeg.S - -local M = {_NAME = 'man'} - --- Whitespace. -local ws = token(l.WHITESPACE, l.space^1) - --- Markup. -local rule1 = token(l.STRING, - P('.') * (P('B') * P('R')^-1 + P('I') * P('PR')^-1) * - l.nonnewline^0) -local rule2 = token(l.NUMBER, P('.') * S('ST') * P('H') * l.nonnewline^0) -local rule3 = token(l.KEYWORD, - P('.br') + P('.DS') + P('.RS') + P('.RE') + P('.PD')) -local rule4 = token(l.LABEL, P('.') * (S('ST') * P('H') + P('.TP'))) -local rule5 = token(l.VARIABLE, - P('.B') * P('R')^-1 + P('.I') * S('PR')^-1 + P('.PP')) -local rule6 = token(l.TYPE, P('\\f') * S('BIPR')) -local rule7 = token(l.PREPROCESSOR, l.starts_line('.') * l.alpha^1) - -M._rules = { - {'whitespace', ws}, - {'rule1', rule1}, - {'rule2', rule2}, - {'rule3', rule3}, - {'rule4', rule4}, - {'rule5', rule5}, - {'rule6', rule6}, - {'rule7', rule7}, -} - -return M -- cgit v1.2.3