ltx­in­put – Find files in­put by a doc­u­ment

An MSDOS util­ity which re­cur­sively searches a file for in­put (and in­clude) state­ments, writ­ing a list of files which are in­put to std­out and to a batch file which sets an en­vi­ron­men­tal vari­able LTXINPUT to point to this filelist. The C source, MSDOS bi­nary, doc­u­men­ta­tion and test files are in­cluded in the dis­tri­bu­tion.