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2010-03-09Readline-style line edit historyDave Peticolas
Change the shell's line buffer mechanism to more closely match readline-based shells. New behavior: 1. Blank lines are not added to the line buffer. 2. Pressing the down arrow on the last line causes no change. The previous behavior erased the line. 3. The new line is temporarily added to the line buffer so the user can move to previous lines with up arrows and then back to the new line with down arrows. The previous behavior discarded the partially written new line. 4. Changes made to previous lines while exploring the line buffer history are preserved. The previous behavior discarded changes made to older lines.
2010-02-10stdlib: clean up as suggested by tidierKostis Sagonas
Hans Bolinder (the author/maintainer of qlc) prefers for readability reasons to use length/1 in a guard when it is known that the list is guaranteed to be short, so the change suggested by tidier for line 875 of qlc_pt has not been included.
2010-01-20Merge branch 'uw/shell-tab-completion' into ccase/r13b04_devErlang/OTP
* uw/shell-tab-completion: Shell tab completion now works for quoted module and function names OTP-8383 Shell tab completion now works for quoted module and function names. (Thanks to Ulf Wiger.)
2010-01-07Shell tab completion now works for quoted module and function namesUlf Wiger
While quoted atoms in module and function names are not common, they are allowed, and sometimes quite useful. In OTP, they are commonplace in ORBER, and can also be found in XMERL. Tab completion needs to recognize quoted atoms and act accordingly. This patch includes changes in edlin:over_word/1. It should be noted that these changes also affect the 'kill word', 'forward word' and 'backward word' commands in the line editor. The author thinks that the changes are for the better. There are also minor changes in edlin_expand.erl - mainly in regard to the conversion between atoms and strings. Another change is that the list of matches is now sorted, partly to simplify testing, but also because it seems sensible to present the matches that way. A test suite, edlin_expand_SUITE, has been added to the stdlib test suites. (amended 2009-12-18 to actually include the modified files too and again to rename the capitalized test modules for portability.)
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP