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* 43854: Set tok to LEXERR on generic parse error.Peter Stephenson2018-11-291-0/+1
| | | | Needed by main loop which detects an error this way.
* 43837 plus test from Daniel: Empty string in nested subst.Peter Stephenson2018-11-211-0/+2
| | | | Skip Nularg or there is a bogus character at the start.
* 43829: nearcolor.c: use double instead of floatJun-ichi Takimoto2018-11-191-19/+19
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* 43823: remove unnecessary metafy() in stattimeprint()Ivan Tkachenko2018-11-151-3/+1
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* 43800: Add nanosecond support to strftime built-indana2018-11-131-18/+46
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* 43790: failed mailstat could leak memoryKamil Dudka2018-11-091-3/+13
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* 43789: possible use after free clearing up math func from moduleKamil Dudka2018-11-091-2/+0
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* 43723: file descriptor could leak on fork errorKamil Dudka2018-11-091-1/+2
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* 43793: computil could overrun bufferKamil Dudka2018-11-091-2/+2
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* 43791: File descriptor could be closed twice in cloneKamil Dudka2018-11-091-1/+2
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* 43805: make nearcolor module use the default colour rather than black as a ↵Oliver Kiddle2018-11-082-4/+7
| | | | fallback
* 43804: also need to be able to turn colour attributes back into hex triples ↵Oliver Kiddle2018-11-081-4/+12
| | | | for region_highlight variable
* unposted: add usual copyright header to nearcolor module sourcesOliver Kiddle2018-11-081-0/+29
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* 43759: add support for true colour terminalsOliver Kiddle2018-11-058-80/+122
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* 43747: new module to map colours from hex triplets to the nearest matching ↵Oliver Kiddle2018-11-055-1/+209
| | | | colour
* 43695: minor but simple optmiisation to use existing string lengthSebastian Gniazdowski2018-10-231-4/+4
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* unposted: internals: Document sepjoin().Daniel Shahaf2018-10-141-0/+8
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* 43674: Split more PM_ flags for variables and functions.Peter Stephenson2018-10-121-20/+19
| | | | | | This avoids using sign bit. Also bump dev version because of wordcode incompatibility.
* 43669: ensure explicit exit status is used over implicitPeter Stephenson2018-10-102-3/+3
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* 43660: extend 43653 when final exit is implicit.Peter Stephenson2018-10-093-30/+67
| | | | | | | Combine logic for case after committed to exit (shell_exiting) with case where exit occurred in a function we nee to unwind (exit_pending). Add sarky note for future generations to be confused at.
* 43656: special tied arrays don't have tieddataPeter Stephenson2018-10-091-1/+1
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* 43653: explicit exit from EXIT trap overrides exit statusPeter Stephenson2018-10-091-4/+10
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* 43616: Various parameter setting and display fixes.Peter Stephenson2018-10-087-139/+262
| | | | | | Mostly to do with typeset -p and tied variables and their interaction. Some general tied variable fixes.
* 43589: Further improved subjob reporting.Peter Stephenson2018-10-031-9/+5
| | | | | Show subjob status instead of user-visible superjob any time the subjob still has associated processes.
* 43531: Completion: Fix some false positives in the logic for "are these two ↵Daniel Shahaf2018-09-301-3/+1
| | | | candidates completions equivalent".
* 43570: Start documenting jobs.c, in particular superjobs.Daniel Shahaf2018-09-281-3/+24
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* 43564: improve job control report about stopped subjobPeter Stephenson2018-09-261-5/+37
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* 43489: Add error checking on a new write() call.Daniel Shahaf2018-09-251-1/+4
| | | | | Silences a compiler warning (write(2) is declared with warn_unused_result in current Debian Unstable).
* 43543: Further improvements to fg/bg of superjob/subjob.Peter Stephenson2018-09-251-22/+25
| | | | | | | Attempt to keep STAT_STOPPED correct for superjob, rendering additional "stopped = 1" unnecessary. Wait for subjob before superjob.
* 43546: "typeset -p" should show -U flagStephane Chazelas2018-09-251-0/+7
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* 43535: Fixes for bg / fg handling of superjobs.Peter Stephenson2018-09-242-19/+46
| | | | | | | | | | | Be more consistent about marking both superjob and subjob as running when sending SIGCONT. Send SIGCONT to superjob / subjob combination any time it is put in foreground, even if thought running, since subjob may invisibly have suspended. When waiting for superjob, wait for subjob, too.
* 43511: Initialiase alias entry on input stack.Peter Stephenson2018-09-211-0/+2
| | | | This didn't happen if neither history nor alias expansion was in use.
* 43464: Another attachtty() fix.Peter Stephenson2018-09-164-8/+24
| | | | | | | | | If list_pipe_job triggered more than once we need to know the most recent process group leader, so record that both if the attach happened in the main shell on in entersubsh(). Also don't pass back proocess group for ESUB_ASYNC subshells.
* Fix windowsize when reattaching to terminal on process exitPeter Stephenson2018-09-121-0/+1
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* 43446: More entersubsh() / addproc() wiring.Peter Stephenson2018-09-123-19/+40
| | | | | Fix additional races by passing back use of list_pipe_job from subshell.
* GitHub #28: Add missing math.h include for builtinsJörg Thalheim2018-09-101-0/+2
| | | | math.h is required for isnan/isinf
* 43409: Fix process group setting in main shell.Peter Stephenson2018-09-072-21/+37
| | | | | | | | | A newly forked subshell now reports back the process group it will be using for the main shell to record. This prevents an error where the shell incorrectly thought an exiting process owned the terminal and so grabbed it back, putting the foreground process into the background.
* CVE-2018-0502, CVE-2018-13259: Fix two security issues in shebang line parsing.Anthony Sottile2018-09-031-16/+20
| | | | | | See NEWS for more information. Patch by Anthony Sottile and Buck Evan.
* Don't handle ZLE functions for single key.Peter Stephenson2018-09-034-16/+16
| | | | | | For read -k and read -q where we use ZLE, we just want a single key and not full ZLE processing. So don't handle timed ZLE functions when preforming the read.
* 43358: enforce consistent patchlevel formOliver Kiddle2018-08-311-2/+2
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* 43294: Add ZLE_RECURSIVE parameter.Peter Stephenson2018-08-172-0/+19
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* 43275: Add log2 to match funcdana2018-08-131-0/+10
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* 43264: fix ${+assoc[nonexistent]} with KSH_ARRAYSPeter Stephenson2018-08-091-1/+1
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* 43261: Fix unary minus with base.Peter Stephenson2018-08-081-2/+13
| | | | | Apply unary minus to a complete lexical constant rather than the first component that comes along.
* 43227: fix memory leaks in term{cap,info}.cJun-ichi Takimoto2018-08-013-20/+45
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* 43219 (except term{cap,info}.c): fix several memory leaksJun-ichi Takimoto2018-07-316-4/+11
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* 43225: Recalculate ZLE timeout.Peter Stephenson2018-07-301-0/+2
| | | | Needed when looping owing to having handled a special fd.
* 43156, 43157: Need to allow for extra space in gethere().Peter Stephenson2018-07-101-3/+5
| | | | The point can now increment twice per iteration.
* users/23531: Error exit/return fixes.Peter Stephenson2018-07-091-0/+17
| | | | | | | | | | Fix regression with trap on left hand side of pipe. Fix forced return from shell structure within nested function. Fix tests exiting too early. Add new test case.
* 43091: In the (u) glob qualifier, expand and correct "unknown user" error ↵Daniel Shahaf2018-06-251-2/+4
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