diff options
Diffstat (limited to 'tex/context/base/pret-lua.lua')
| -rw-r--r-- | tex/context/base/pret-lua.lua | 56 |
1 files changed, 29 insertions, 27 deletions
diff --git a/tex/context/base/pret-lua.lua b/tex/context/base/pret-lua.lua index 8803971f3..723c019d7 100644 --- a/tex/context/base/pret-lua.lua +++ b/tex/context/base/pret-lua.lua @@ -17,6 +17,10 @@ local byte, sub, find, match = string.byte, string.sub, string.find, string.matc local texsprint, texwrite = tex.sprint, tex.write local ctxcatcodes = tex.ctxcatcodes +local buffers = buffers + +local changestate, finishstate = buffers.changestate, buffers.finishstate + local visualizer = buffers.newvisualizer("lua") visualizer.identifiers = { } @@ -112,24 +116,22 @@ local states = { ['--']=4, } -local change_state, finish_state = buffers.change_state, buffers.finish_state - local function flush_lua_word(state, word) if word then local id = known_words[word] if id then - state = change_state(2,state) + state = changestate(2,state) if styles[id] then texsprint(ctxcatcodes,styles[id]) end texwrite(word) - state = finish_state(state) + state = finishstate(state) else - state = finish_state(state) -- ? + state = finishstate(state) -- ? texwrite(word) end else - state = finish_state(state) + state = finishstate(state) end return state end @@ -145,10 +147,10 @@ end local function written(state,c,i) if c == " " then - state = finish_state(state) + state = finishstate(state) texsprint(ctxcatcodes,"\\obs") elseif c == "\t" then - state = finish_state(state) + state = finishstate(state) texsprint(ctxcatcodes,"\\obs") if buffers.visualizers.enabletab then texsprint(ctxcatcodes,rep("\\obs ",i%buffers.visualizers.tablength)) @@ -172,9 +174,9 @@ function visualizer.flush_line(str, nested) for c in utfcharacters(comment) do if c == " " then texsprint(ctxcatcodes,"\\obs") else texwrite(c) end end - state = change_state(states['--'], state) + state = changestate(states['--'], state) texwrite("]]") - state = finish_state(state) + state = finishstate(state) incomment = false else for c in utfcharacters(str) do @@ -203,10 +205,10 @@ function visualizer.flush_line(str, nested) texwrite(c) inesc = false else - state = change_state(states[c],state) + state = changestate(states[c],state) instr = false texwrite(c) - state = finish_state(state) + state = finishstate(state) end s = nil else @@ -224,9 +226,9 @@ function visualizer.flush_line(str, nested) end if p == "[" then inlongstring = true - state = change_state(states["[["],state) + state = changestate(states["[["],state) texwrite(p,c) - state = finish_state(state) + state = finishstate(state) p = nil else if p then @@ -241,9 +243,9 @@ function visualizer.flush_line(str, nested) end if p == "]" then inlongstring = false - state = change_state(states["]]"],state) + state = changestate(states["]]"],state) texwrite(p,c) - state = finish_state(state) + state = finishstate(state) p = nil else if p then @@ -253,9 +255,9 @@ function visualizer.flush_line(str, nested) end else if p then - state = change_state(states[p],state) + state = changestate(states[p],state) texwrite(p) - state = finish_state(state) + state = finishstate(state) p = nil end if c == " " or c == "\t" then @@ -272,19 +274,19 @@ if word then word = nil end instr = true - state = change_state(states[c],state) + state = changestate(states[c],state) state, i = written(state,c,i) - state = finish_state(state) + state = finishstate(state) s = c elseif find(c,"^[%a]$") then - state = finish_state(state) + state = finishstate(state) if word then word = word .. c else word = c end elseif word and (#word > 1) and find(c,"^[%d%.%_]$") then if word then word = word .. c else word = c end else state = flush_lua_word(state,word) word = nil - state = change_state(states[c],state) + state = changestate(states[c],state) texwrite(c) instr = (c == '"') end @@ -297,9 +299,9 @@ end end state = flush_lua_word(state,word) if post then - state = change_state(states['--'], state) + state = changestate(states['--'], state) texwrite("--") - state = finish_state(state) + state = finishstate(state) for c in utfcharacters(post) do state, i = written(state,c,i) end @@ -307,13 +309,13 @@ end end if comment then incomment = true - state = change_state(states['--'], state) + state = changestate(states['--'], state) texwrite("[[") - state = finish_state(state) + state = finishstate(state) -- texwrite(comment) -- maybe also split and for c in utfcharacters(comment) do state, i = written(state,c,i) end end - state = finish_state(state) + state = finishstate(state) end |