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15 Commits

Author SHA1 Message Date
olin-shivers e4e3b0fd3d Fixed bug in CREATE-TEMP-FILE wherein format-string tilde's weren't 
being quoted. Oops.
 2001-06-02 17:43:12 +00:00
olin-shivers dae01f4eb7 - Folding the branch that packages up the SRFI 13 & 14 integration changes 
into the main trunk.

- Changing EXEC-PATH-LIST from a global var to a fluid. (scsh.scm &
  scsh-package.scm). This sort of snuck into this commit.
 2001-03-11 18:52:59 +00:00
szilagyi a0a785bdea updated Olin's copyright message as a test 1999-09-09 21:27:57 +00:00
shivers 7e1ad158c7 Added "See file COPYING." to all the copyright notices, so we can 
do the open-source thing w/o larding up the source code.
 1999-08-06 13:28:52 +00:00
shivers 96d9b0e068 Checking in a slew of systemic changes: 
- Switching scsh over to the SRE regexp system.
    - Upgraded string & character handling
    - Switching code over to list-lib SRFI names. Some switchover to
      probably new string-lib SRFI names, though that SRFI hasn't happened,
      so it's probably a waste of time at the moment to stress out about it.
    - General switching from "reduce-" lexeme to "fold-" lexeme.
	-Olin

A per-file breakdown of changes:
    ccp.scm		New
    char-set.scm	New features
    stringlib.scm	New
    stringpack.scm	New

    awk.scm		SRE
    filemtch.scm	SRE string-lib
    fname.scm		string-lib
    fr.scm		SRE string-lib
    glob.scm		SRE
    procobj.scm		list-lib
    rdelim.scm		SRE
    re.c		SRE killed
    re.scm		SRE killed
    re1.c		SRE moved to rx/ dir
    re1.h		SRE moved to rx/ dir
    rx/...		SRE General fitting-it-in to the upgraded scsh.
    scsh-interfaces.scm
    scsh-package.scm
    scsh.scm		type-check loophole added; string-lib; list-lib
		    	reduce-port -> foldl-port

    syscalls.scm	string-lib; diked out unused MATCH-FILES code
    syscalls.c

    utilities.scm	string-lib; {any?,every?} -> {any,every}
    procobj		list-lib
 1999-07-11 20:38:42 +00:00
shivers 21ac090065 Fixed argv so that (argv 0) works. 1998-05-02 17:25:56 +00:00
shivers 4703ce142a There was an atomicity problem/race condition -- if a child process died 
after it was forked, but before the scsh fork procedure could register
the child's procobj in the pid/procobj table, then when the SIGCHLD
signal-handler reaped the process, there would be no procobj for it.
We now lock out interrupts across the fork and register operations.
 1997-04-30 20:33:26 +00:00
shivers e989a744e4 Had to shuffle packages due to broken package dependencies. 
The whole thing is a disaster and should be completely re-factorised.
 1997-02-27 04:50:57 +00:00
shivers b980922f0d Fixed bug in stdio->stdports -- it was using fdes->inport to make the 
output ports.
 1997-02-26 22:21:48 +00:00
shivers ea9745ee2f Interrupt system fixed up and installed. 1996-11-10 13:58:46 +00:00
shivers 70a1342cef Hacked I/O system so that ports set/clear their 
fd's CLOEXEC bit when they become unrevealed/revealed.
 1996-09-12 01:43:53 +00:00
shivers ea45fca8ef Hacked the system to use the new LET-OPT optional argument machinery, 
LET-OPTIONAL, LET-OPTIONAL*, and :OPTIONAL. The new macros are
faster and easier to read than the old PARSE-OPTIONALS and OPTIONAL-ARG
procedures.
 1996-04-19 18:39:14 +00:00
shivers 737ebc5afe Added SET-CURRENT-INPUT-PORT! and friends. 
Rehacked stdio/stdport sync procedures.
 1995-10-28 22:12:17 +00:00
shivers bc338f2d53 really-fork/pipe was binding PROC but testing PID -- bug. Changed PID to PROC. 1995-10-26 10:46:07 +00:00
bdc 2302efe24e *** empty log message *** 1995-10-14 03:34:21 +00:00