Commit Graph

5 Commits

Author SHA1 Message Date
lukem 509864fa8f - implement printing a right-side prompt. code derived from similar work
I wrote for tcsh(1) three years ago.
- implement EL_RPROMPT, which allows a setting/getting of a function which
  returns a string to be used as the right-side prompt.
- improve HISTORY and AUTHORS sections in editline(3).
- bump shlib minor version for EL_RPROMPT.

XXX: due to an implementation issue, the rprompt has a 1 space gap before the
     edge of the logical screen. editline's logical screen is 1 space less
     than the full screen width, so there's a 2 space gap between the rprompt
     and the right end of the physical screen. i'm not concerned about this.
1999-11-12 01:05:07 +00:00
lukem f87d250404 * add more checks for NULL pointers in passed arguments
* implement el_get(EditLine *, int op, void *result), which does the
  inverse of el_set()
* add EL_EDITMODE operation to el_set and el_get; if non zero editing
  is enabled (the default).
* add "edit  on | off" editrc command, which modifies EL_EDITMODE.
  users can now add '*:edit off' in ~/.editrc as an advisory to
  disable editing.

NOTE: at this time EL_EDITMODE is just an indication of the
state of the 'edit' command. It's up to the application to check
this after el_source() or el_parse() to determine if editing is still
required.
1998-07-29 02:26:00 +00:00
christos c49189ae41 Small optimization. Don't call isatty() on every invocation of el_gets, but
remember if the tty setup failed... Also trim the input line of trailing \r's.
1997-12-20 19:15:50 +00:00
lukem 2543e3e651 RCSid police
editline first appeared in 4.4BSD not NetBSD1.0
1997-01-11 06:47:47 +00:00
cgd 6dc2f1db52 libedit! 1994-05-06 06:01:42 +00:00