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author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
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committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
tree | 4464880c571602d54f6ae114729bf62a89518057 /sys/tty/README | |
download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'sys/tty/README')
-rw-r--r-- | sys/tty/README | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sys/tty/README b/sys/tty/README new file mode 100644 index 00000000..2ab27b7e --- /dev/null +++ b/sys/tty/README @@ -0,0 +1,29 @@ +This directory contains the source for the TTY interface, a device independent +interface used to control terminals. We interface to the widely used +TERMCAP terminal database, thereby gaining the data required to control many +diverse terminals. (Written Jan84 dct). + +Mar84 Added TTYGDES and the "graphcap" file, used to describe graphics + devices. + +Jly84 Added capability to compile selected termcap entries to speedup + TTYODES. Added TTYCOMPILE, TTYLOAD, TTYOPEN, TTYCLOSE. Modified + the existing routines TTYODES and TTYGDES. The new open and close + routines are useful for any type of database maintained in termcap + format. + +Jly84 Entry point TTYCLINE changed to TTYCLEARLN to avoid name conflict + with TTYCLOSE. + +Jly84 Task MKTTYDATA is used to compile selected entries from TERMCAP + files. The include files "cache_?.dat" are the output of this + program. To tailor the cache of pre-compiled termcap device + entries for a site, compile MKTTYDATA and run it to generate + the files "cache_t.dat" for "dev$termcap" (default MKTTYDATA params) + and "cache_g.dat" for "dev$graphcap", then do a Sysgen to recompile + the libraries. All programs which use the TTY interface, e.g., + the SYSTEM package, must then be relinked to make use of the new + cache. + +Jun85 Changed filenames to make them more machine independent. + Installed MKTTYDATA as a task in the SOFTOOLS package. |