PATCH: pws-18: incappendhistory

[Peter Stephenson <pws@xxxxxxxxxxxxxxxxx>]

This, with Wayne's permission, turns `incrementalappendhistory' into
`incappendhistory'.

--- Doc/Zsh/options.yo.iah2	Tue May 11 11:20:52 1999
+++ Doc/Zsh/options.yo	Tue May 11 17:08:45 1999
@@ -479,9 +479,9 @@
 However, ten consecutive EOFs will cause the shell to exit anyway,
 to avoid the shell hanging if its tty goes away.
 )
-pindex(INCREMENTAL_APPEND_HISTORY)
+pindex(INC_APPEND_HISTORY)
 cindex(history, incremental appending to a file)
-item(tt(INCREMENTAL_APPEND_HISTORY))(
+item(tt(INC_APPEND_HISTORY))(
 This options works like APPEND_HISTORY except that new history lines
 are added to the tt($HISTFILE) when they finish running, rather than
 waiting until the shell is killed. The file is periodically trimmed
--- Src/hist.c.iah2	Tue May 11 16:52:02 1999
+++ Src/hist.c	Tue May 11 16:52:22 1999
@@ -972,7 +972,7 @@
     zfree(chwords, chwordlen*sizeof(short));
     chline = NULL;
     histactive = 0;
-    if (isset(SHAREHISTORY) || isset(INCREMENTALAPPENDHISTORY))
+    if (isset(SHAREHISTORY) || isset(INCAPPENDHISTORY))
 	savehistfile(hf, 1, HFILE_USE_OPTIONS | HFILE_FAST);
     unlockhistfile(hf); /* It's OK to call this even if we aren't locked */
     return !(flag & HISTFLAG_NOEXEC || errflag);
@@ -1778,7 +1778,7 @@
 	he = hist_ring->down;
     }
     if (writeflags & HFILE_USE_OPTIONS) {
-	if (isset(APPENDHISTORY) || isset(INCREMENTALAPPENDHISTORY)
+	if (isset(APPENDHISTORY) || isset(INCAPPENDHISTORY)
 	 || isset(SHAREHISTORY))
 	    writeflags |= HFILE_APPEND | HFILE_SKIPOLD;
 	else
--- Src/options.c.iah2	Tue May 11 16:51:21 1999
+++ Src/options.c	Tue May 11 17:05:48 1999
@@ -73,6 +73,10 @@
 
 #define defset(X) (!!((X)->flags & emulation))
 
+/*
+ * Note that option names should usually be fewer than 20 characters long
+ * to avoid formatting problems.
+ */
 static struct optname optns[] = {
 {NULL, "allexport",	      0,			 ALLEXPORT},
 {NULL, "alwayslastprompt",    OPT_ALL,			 ALWAYSLASTPROMPT},
@@ -137,7 +141,7 @@
 {NULL, "hup",		      OPT_EMULATE|OPT_ZSH,	 HUP},
 {NULL, "ignorebraces",	      OPT_EMULATE|OPT_SH,	 IGNOREBRACES},
 {NULL, "ignoreeof",	      0,			 IGNOREEOF},
-{NULL, "incrementalappendhistory",0,			 INCREMENTALAPPENDHISTORY},
+{NULL, "incappendhistory",    0,			 INCAPPENDHISTORY},
 {NULL, "interactive",	      OPT_SPECIAL,		 INTERACTIVE},
 {NULL, "interactivecomments", OPT_EMULATE|OPT_BOURNE,	 INTERACTIVECOMMENTS},
 {NULL, "ksharrays",	      OPT_EMULATE|OPT_BOURNE,	 KSHARRAYS},
--- Src/zsh.h.iah2	Tue May 11 14:54:58 1999
+++ Src/zsh.h	Tue May 11 16:51:26 1999
@@ -1155,7 +1155,7 @@
     HUP,
     IGNOREBRACES,
     IGNOREEOF,
-    INCREMENTALAPPENDHISTORY,
+    INCAPPENDHISTORY,
     INTERACTIVE,
     INTERACTIVECOMMENTS,
     KSHARRAYS,

-- 
Peter Stephenson <pws@xxxxxxxxxxxxxxxxx>       Tel: +39 050 844536
WWW:  http://www.ifh.de/~pws/
Dipartimento di Fisica, Via Buonarroti 2, 56127 Pisa, Italy