Import LPeg based lexers from Scintillua 3.6.1-1

These are Copyright (c) 2007-2015 Mitchell and released under the
MIT license.

1 files changed, 102 insertions, 0 deletions

diff --git a/lexers/apdl.lua b/lexers/apdl.lua
new file mode 100644
index 0000000..97d8d2c
--- /dev/null
+++ b/lexers/apdl.lua
@@ -0,0 +1,102 @@
+-- Copyright 2006-2015 Mitchell mitchell.att.foicica.com. See LICENSE.
+-- APDL 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 = 'apdl'}
+
+-- Whitespace.
+local ws = token(l.WHITESPACE, l.space^1)
+
+-- Comments.
+local comment = token(l.COMMENT, '!' * l.nonnewline^0)
+
+-- Strings.
+local string = token(l.STRING, l.delimited_range("'", true, true))
+
+-- Numbers.
+local number = token(l.NUMBER, l.float + l.integer)
+
+-- Keywords.
+local keyword = token(l.KEYWORD, word_match({
+  '*abbr', '*abb', '*afun', '*afu', '*ask', '*cfclos', '*cfc', '*cfopen',
+  '*cfo', '*cfwrite', '*cfw', '*create', '*cre', '*cycle', '*cyc', '*del',
+  '*dim', '*do', '*elseif', '*else', '*enddo', '*endif', '*end', '*eval',
+  '*eva', '*exit', '*exi', '*get', '*go', '*if', '*list', '*lis', '*mfouri',
+  '*mfo', '*mfun', '*mfu', '*mooney', '*moo', '*moper', '*mop', '*msg',
+  '*repeat', '*rep', '*set', '*status', '*sta', '*tread', '*tre', '*ulib',
+  '*uli', '*use', '*vabs', '*vab', '*vcol', '*vco', '*vcum', '*vcu', '*vedit',
+  '*ved', '*vfact', '*vfa', '*vfill', '*vfi', '*vfun', '*vfu', '*vget', '*vge',
+  '*vitrp', '*vit', '*vlen', '*vle', '*vmask', '*vma', '*voper', '*vop',
+  '*vplot', '*vpl', '*vput', '*vpu', '*vread', '*vre', '*vscfun', '*vsc',
+  '*vstat', '*vst', '*vwrite', '*vwr', '/anfile', '/anf', '/angle', '/ang',
+  '/annot', '/ann', '/anum', '/anu', '/assign', '/ass', '/auto', '/aut',
+  '/aux15', '/aux2', '/aux', '/axlab', '/axl', '/batch', '/bat', '/clabel',
+  '/cla', '/clear', '/cle', '/clog', '/clo', '/cmap', '/cma', '/color', '/col',
+  '/com', '/config', '/contour', '/con', '/copy', '/cop', '/cplane', '/cpl',
+  '/ctype', '/cty', '/cval', '/cva', '/delete', '/del', '/devdisp', '/device',
+  '/dev', '/dist', '/dis', '/dscale', '/dsc', '/dv3d', '/dv3', '/edge', '/edg',
+  '/efacet', '/efa', '/eof', '/erase', '/era', '/eshape', '/esh', '/exit',
+  '/exi', '/expand', '/exp', '/facet', '/fac', '/fdele', '/fde', '/filname',
+  '/fil', '/focus', '/foc', '/format', '/for', '/ftype', '/fty', '/gcmd',
+  '/gcm', '/gcolumn', '/gco', '/gfile', '/gfi', '/gformat', '/gfo', '/gline',
+  '/gli', '/gmarker', '/gma', '/golist', '/gol', '/gopr', '/gop', '/go',
+  '/graphics', '/gra', '/gresume', '/gre', '/grid', '/gri', '/gropt', '/gro',
+  '/grtyp', '/grt', '/gsave', '/gsa', '/gst', '/gthk', '/gth', '/gtype', '/gty',
+  '/header', '/hea', '/input', '/inp', '/larc', '/lar', '/light', '/lig',
+  '/line', '/lin', '/lspec', '/lsp', '/lsymbol', '/lsy', '/menu', '/men',
+  '/mplib', '/mpl', '/mrep', '/mre', '/mstart', '/mst', '/nerr', '/ner',
+  '/noerase', '/noe', '/nolist', '/nol', '/nopr', '/nop', '/normal', '/nor',
+  '/number', '/num', '/opt', '/output', '/out', '/page', '/pag', '/pbc', '/pbf',
+  '/pcircle', '/pci', '/pcopy', '/pco', '/plopts', '/plo', '/pmacro', '/pma',
+  '/pmeth', '/pme', '/pmore', '/pmo', '/pnum', '/pnu', '/polygon', '/pol',
+  '/post26', '/post1', '/pos', '/prep7', '/pre', '/psearch', '/pse', '/psf',
+  '/pspec', '/psp', '/pstatus', '/pst', '/psymb', '/psy', '/pwedge', '/pwe',
+  '/quit', '/qui', '/ratio', '/rat', '/rename', '/ren', '/replot', '/rep',
+  '/reset', '/res', '/rgb', '/runst', '/run', '/seclib', '/sec', '/seg',
+  '/shade', '/sha', '/showdisp', '/show', '/sho', '/shrink', '/shr', '/solu',
+  '/sol', '/sscale', '/ssc', '/status', '/sta', '/stitle', '/sti', '/syp',
+  '/sys', '/title', '/tit', '/tlabel', '/tla', '/triad', '/tri', '/trlcy',
+  '/trl', '/tspec', '/tsp', '/type', '/typ', '/ucmd', '/ucm', '/uis', '/ui',
+  '/units', '/uni', '/user', '/use', '/vcone', '/vco', '/view', '/vie',
+  '/vscale', '/vsc', '/vup', '/wait', '/wai', '/window', '/win', '/xrange',
+  '/xra', '/yrange', '/yra', '/zoom', '/zoo'
+}, '*/', true))
+
+-- Identifiers.
+local identifier = token(l.IDENTIFIER, l.word)
+
+-- Functions.
+local func = token(l.FUNCTION, l.delimited_range('%', true, true))
+
+-- Operators.
+local operator = token(l.OPERATOR, S('+-*/$=,;()'))
+
+-- Labels.
+local label = token(l.LABEL, l.starts_line(':') * l.word)
+
+M._rules = {
+  {'whitespace', ws},
+  {'keyword', keyword},
+  {'identifier', identifier},
+  {'string', string},
+  {'number', number},
+  {'function', func},
+  {'label', label},
+  {'comment', comment},
+  {'operator', operator},
+}
+
+M._foldsymbols = {
+  _patterns = {'%*[A-Za-z]+', '!'},
+  [l.KEYWORD] = {
+    ['*if'] = 1, ['*IF'] = 1, ['*do'] = 1, ['*DO'] = 1, ['*dowhile'] = 1,
+    ['*DOWHILE'] = 1,
+    ['*endif'] = -1, ['*ENDIF'] = -1, ['*enddo'] = -1, ['*ENDDO'] = -1
+  },
+  [l.COMMENT] = {['!'] = l.fold_line_comments('!')}
+}
+
+return M