28:   path_exists  IS OP  typer  path  -  returns true if a [directory, path] exists, or can be created
29:   path_exists_tests  IS OP  typer  path  -  returns true if a [directory, path] exists, or can be created
30:   path_extract_fname  IS OP  path  -  extract the fileName from a path
31:   path_extract_dir  IS OP  path  -  extract the directory from a path
32:   path_extract_dirFname  IS OP  path  -  extract the [directory, fname] from a path
33:   path_extract_dirBaseExtn  IS OP  path -  extract [dir, base, extension] from a path-file name
34:   path_retrieve_subDirFname  IS OP  path  dirBase  - returns (subDir fname) from a path 
35:   path_size  IS OP  path  -  returns the filesize 
36:   path_dateTimeStamp  IS OP  path  -  return the dateTimeStamp of the file
37:   path_change_extension  IS OP  path  fileExtension_new  -  changes fileExtension 
38:   path_delete  IS OP  path  -  delete a file
39:   fname_in_fnameGlobalList  IS OP  fname  - test if fname appears in a global list of fnames
42:   subDir_in_subDirGlobalList  IS OP  subDir  - find the longest valid subSubDir in subDir, 
48:   path_backupDatedTo_zArchive  IS OP  path  - SAFE WORKING backup file to a z_Archive dated today (create?)
52:   pathL_backupTo_dirFlat  IS OP  pathList  d_backup  -  backup multi-dir paths to a (created) FLAT dir  
57:   dirFlat_restoreTo_pathL  IS OP  flag_fnamesDated  d_backup  pathList  - 
61:   path_backupDatedTo_dir  IS OP  path  dirBackup  - backup dated version of a file to dirBackup
62:   path_backupTo_dir  IS OP  path  dirBackup  - NOT USED normally, clumsy
64:   path_backupDated_delete  IS OP  path  -  DON'T USE normally!! rename a file with date precursor 
67:   pinn_sortupTo_pout  IS OP  p_inn  p_out  
68:   pinn_sortCatTo_pout  IS OP  pinnList  pout  -  sort each file in pinnList, concatenate to pout
69:   path_findChrsInSet  IS OP  flag_chrs_include  chrs_set  fname_in  - find [in, NOT in] characters 
83:   str_replaceIn_path  IS OP  flag_backup  d_backup  strOld  strNew  path  -  change strOld to strNew in path
84:   str_replaceIn_pathList  IS OP  flag_backup  d_backupRoot  strOld  strNew  pathList  
88:   str_replaceIn_dir  IS OP  flag_backup  strOld  strNew  f_Pattern  dir  d_backup  - change strOld to strNew in dir
90:   path_change_lines  IS OP  p_inn  p_out  linesInn  linesOut  -  [p_inn linesInn] to [p_out, linesOut] 
91:   sed_file_pretreat  IS OP  pname  - pre-process pname to handle [apo, quote,'&\/\n']) 
92:   pListFiles_findCountsBY_strList  IS OP  p_listOfPaths  strList  p_countsByPath  - count each of strList  
94:   sed_file_postreat  IS OP  pname_out  - translate pname_inn for QNial use
98:   word_replaceIn_path  IS OP  sOld  sNew  p_inn  cList  flag_backup  - change word throughout file
99:   word_replaceIn_dir  IS OP  sOld  sNew  dir  fExtn  flag_backup  cList  - change word all directory
102:   pinn_cutHeadTail_pout  IS OP  headLine  tailLine  pinn  pout  -  res ipsa loquitor -  uses key lines
103:   pinn_yahooNewsItemsExtract_pout  IS OP  pinn  pout  - res ipsa loquitor
107:   path_insertIn_fHand  IS OP  p_insert  fHand  -  insert p_insert into fHand at the current writefile point
111:   internalLinks_return_backupSubDirFnames  IS OP  strLeft  strRight  line  - returns backupFnameSubDir
113:   internalLinks_return_relativePath  IS OP  strLeft  strRight  line  - convert links to relative
115:   str_executeEmbeds  IS OP  line  fout  backtrack  - execute embeds in line
117:   webPage_update  IS OP  flag_test  pinn  pout  d_inn  d_out  - update pinn to d_out using executeEmbeds
122:   pathList_change_headFoot  IS OP  pathList  -  change all whole-line-embeds for pathList 
125:   path_executeEmbeds  IS OP  path  phraseValueList  - execute embeds in path, [output to, return] p_temp
127:   path_executeEmbedsInsertIn_fHand  IS OP  path  phraseValueList  - execute embeds, insert in fileHandle
130:   url_downloadTo_path           IS OP  URLname  d_out  fname  -  command line download  
133:   pinn_read_strL  IS OP  path  - simple read of file as a list (1D array) of strings, one per line
134:   pinn_readExecuteLines_aryL  IS OP  path  - make a list of the results of executing each line of pinn 
136:   strL_write_pout  IS OP  strL  pout  - write a list of strings to a path line of fout (not a path!)  
137:   strL_write_fout  IS OP  strL  fout  - write a list of strs, apo-enclosed separated by spaces, 
139:   listOfStrL_write_fout  IS OP  listOfStrL  fout  - write a list of strPairs, as one output line to fout 
143:   csvTable_readFrm_path  IS OP  path  - read a csv table from file, cells to [apo-str, numeric]
144:   table_writeCSVformatTo_path  IS OP  table  path  -  writefile table to path, [tab-separated cols, apo-text]
146:   tabTable_readFrm_path  IS OP  path  - read file as a table with tab delineated cols (eg spreadsheet)
147:   tabTable_writeTo_path  IS OP  tabTable  path  -  write table to file, tab delineated
148:   wcUnix_readFrom_path  IS OP  path  - read file as a table with tab delineated cols (eg txt from spreadsheet)
150:   winID_copyAllTextTo_poutNew  IS OP  winID  pname  - copy text of webPage and pre-pend to file