src/lib/libedit/term.c, branch releng/9.3

MFC r237448:

2012-06-29T03:01:38Z

Merge changes from upstream libedit. Here we update most of the files to at least match the version available in NetBSD's snapshot of 20091228. This version was chosen because it still doesn't include wide character support (UTF-8), which involves many changes and new files.

libedit: Try to map to ed-delete-next-char.

2010-09-05T16:12:10Z

This adds a new "arrow" key "delete" corresponding to the kD termcap value. It only works if that is a sequence such as "\033[3~"; if it is "\177", the em-delete-prev-char or ed-delete-prev-char from the single-character mappings remains. It turns out that most terminals (xterm and alikes, syscons in xterm mode) produce "\033[3~" by default so has the expected effect. This also means that things need to be considerably misconfigured for to perform a action.

Merge NetBSD changes, among them:

2007-06-10T19:06:09Z

el.c 1.44, el.h 1.17, editline.3 1.53, histedit.h 1.31: # add EL_GETFP, and EL_SETFP. el.c 1.42, term.c 1.46, term.h 1.18, editline.3 1.52, histedit.h 1.29: # - Add more readline functions, enough for gdb-6.5 # - Make el_get varyadic, and implement EL_GETTC. # - XXX: the EL_SETTC api will change in the future. Note: The latter change breaks the ABI of the el_get() function. Approved by: re (kensmith)

Merge the following changes from NetBSD:

2007-03-11T18:30:22Z

chared.h 1.17, common.c 1.19, emacs.c 1.21, key.c 1.18, key.h 1.9, map.c 1.23, term.c 1.42, term.h 1.17, vi.c 1.25: # Print the actual eofc, instead of ^D\b\b. # Change internal character decoding to prevent buffer oveflows. key.c 1.19, key.h 1.10: # move declaration to header file. term.c 1.43: # Coverity CID 806: Prevent NULL deref term.c 1.44: # Coverity CID 1668: Plug memory leak. term.c 1.45: # Fix compilation. MFC after: 3 weeks

NetBSD merged our typo fixes, update $NetBSD$.

2005-08-09T13:37:59Z

Fix a few typos.

2005-08-08T07:08:35Z

Sync libedit with recent NetBSD developments. Including improvements to the

2005-08-07T20:55:59Z

vi-mode, removal of clause 3, cleanups and the export of the tokenization functions. Not included: config.h, filecomplete.{c,h}

Fix problem where with PicoBSD the shell coredumps if it does not find an

2002-01-24T13:54:19Z

entry for its terminal type in /etc/termcap. Submitted by: bde

+ Sync with NetBSD, bringing in feature enhancements.

2001-10-01T08:41:27Z

+ Convert to ANSI-C function definitions + style(9) Submitted by: kris

Add __FBSDID()s to libedit

2001-09-30T21:21:36Z