diff options
Diffstat (limited to 'init.lua')
| -rw-r--r-- | init.lua | 63 |
1 files changed, 31 insertions, 32 deletions
@@ -37,13 +37,6 @@ local function dump(o, tbs, tb) end end --- fp = io.popen("foo >/tmp/unique", "w") --- fp:write(anything) --- fp:close() --- fp = io.open("/tmp/unique") --- x = read("*a") --- fp:close() - local supress_stdout = " >/dev/null" local supress_stderr = " 2>/dev/null" local supress_output = supress_stdout .. supress_stderr @@ -54,30 +47,32 @@ local supress_output = supress_stdout .. supress_stderr -- If a string was passed we call the spellchecker ourself and redirect its stdout -- to a temporary file. See http://lua-users.org/lists/lua-l/2007-10/msg00189.html. -- The returned string consists of each misspell followed by a newline. -local function run_par(cmd, params, inp) +local function run_shell_cmd(cmd, params, inp) local out print("cmd = " .. cmd .. ", params = " .. params .. ", inp = " .. inp .. ", (" .. type(inp) .. ")") if type(inp) == "string" then - -- local full_cmd = cmd .. " " .. params .. " > " .. tmp_name - -- print("full_cmd = " .. full_cmd) - -- local tmp_name = os.tmpname() - -- local proc = assert(io.popen(full_cmd, "w")) - -- print("proc = " .. type(proc)) - -- proc:write(inp) - -- -- this error detection may need lua5.2 - -- proc:flush() - -- local exit_code = proc:close() - -- - -- local tmp_file = assert(io.open(tmp_name, "r")) - -- out = tmp_file:read("*a") - -- tmp_file:close() - -- print("out = " .. out) - -- -- os.remove(tmp_name) - out = vis:pipe(vis.win.file, inp, cmd .. params) - - if exit_code then - print(tostring(exit_code)) + local full_cmd = cmd .. " " .. params + local tmp_name = os.tmpname() + print("tmp_name = " .. tmp_name) + full_cmd = full_cmd .. " > " .. tmp_name + print("full_cmd = " .. full_cmd) + local proc = assert(io.popen(full_cmd, "w")) + print("proc = " .. type(proc)) + proc:write(inp) + -- this error detection may need lua5.2 + proc:flush() + local exit_code = proc:close() + print("exit_code = " .. tostring(exit_code)) + + local tmp_file = assert(io.open(tmp_name, "r")) + out = tmp_file:read("*a") + tmp_file:close() + print("out = " .. out) + os.remove(tmp_name) + -- out = vis:pipe(vis.win.file, inp, cmd .. params) + + if not exit_code then print("calling " .. full_cmd .. " failed (" .. out .. ")") return nil end @@ -108,14 +103,18 @@ end getmetatable(_VERSION).__index.lines = lines function hanging_symbol(line, nspc) + local beg, fin = 0, 0 -- itemized list - if line:find("^[-+*] ", nspc) then - return nspc + 1 -- one for space + beg, fin = line:find("^[-+*] ", nspc) + if beg then + print("item beg = " .. beg .. ", fin = " .. fin) + return fin end local beg, fin = line:find("^%d+%. ", nspc) if beg then - return fin + 1 + print("enum beg = " .. beg .. ", fin = " .. fin) + return fin end return nspc -- no hanging idennt @@ -144,11 +143,11 @@ vis:operator_new( table.insert(segment, line) else -- this is an empty line, so do whole circus FIXME if next(segment) then - local new_text = run_par(par_prg, ex_args .. p_arg, + local new_text = run_shell_cmd(par_prg, ex_args .. p_arg, table.concat(segment, "\n")) segment = {} p_arg = 0 - out = out .. new_text .. "\n\n" + out = out .. new_text end end end |