diff options
Diffstat (limited to 'Src/Zle')
| -rw-r--r-- | Src/Zle/zle_keymap.c | 15 | ||||
| -rw-r--r-- | Src/Zle/zle_main.c | 24 | ||||
| -rw-r--r-- | Src/Zle/zle_utils.c | 32 |
3 files changed, 37 insertions, 34 deletions
diff --git a/Src/Zle/zle_keymap.c b/Src/Zle/zle_keymap.c index 0531c18ca..a08caa069 100644 --- a/Src/Zle/zle_keymap.c +++ b/Src/Zle/zle_keymap.c @@ -486,22 +486,11 @@ selectkeymap(char *name, int fb) } if(name != curkeymapname) { char *oname = curkeymapname; - Thingy chgthingy; curkeymapname = ztrdup(name); - if (oname && zleactive && strcmp(oname, curkeymapname) && - (chgthingy = rthingy_nocreate("zle-keymap-select"))) { - char *args[2]; - int saverrflag = errflag, savretflag = retflag; - args[0] = oname; - args[1] = NULL; - errflag = retflag = 0; - execzlefunc(chgthingy, args, 1); - unrefthingy(chgthingy); - errflag = saverrflag; - retflag = savretflag; - } + if (oname && zleactive && strcmp(oname, curkeymapname)) + zlecallhook("zle-keymap-select", oname); zsfree(oname); } curkeymap = km; diff --git a/Src/Zle/zle_main.c b/Src/Zle/zle_main.c index 641880ccf..f9e8b7387 100644 --- a/Src/Zle/zle_main.c +++ b/Src/Zle/zle_main.c @@ -1115,7 +1115,6 @@ zleread(char **lp, char **rp, int flags, int context) char *s; int old_errno = errno; int tmout = getiparam("TMOUT"); - Thingy initthingy; #if defined(HAVE_POLL) || defined(HAVE_SELECT) /* may not be set, but that's OK since getiparam() returns 0 == off */ @@ -1215,32 +1214,15 @@ zleread(char **lp, char **rp, int flags, int context) zrefresh(); - if ((initthingy = rthingy_nocreate("zle-line-init"))) { - char *args[2]; - args[0] = initthingy->nam; - args[1] = NULL; - execzlefunc(initthingy, args, 1); - unrefthingy(initthingy); - errflag = retflag = 0; - } + zlecallhook("zle-line-init", NULL); zlecore(); if (errflag) setsparam("ZLE_LINE_ABORTED", zlegetline(NULL, NULL)); - if (done && !exit_pending && !errflag && - (initthingy = rthingy_nocreate("zle-line-finish"))) { - int saverrflag = errflag; - int savretflag = retflag; - char *args[2]; - args[0] = initthingy->nam; - args[1] = NULL; - execzlefunc(initthingy, args, 1); - unrefthingy(initthingy); - errflag = saverrflag; - retflag = savretflag; - } + if (done && !exit_pending && !errflag) + zlecallhook("zle-line-finish", NULL); statusline = NULL; invalidatelist(); diff --git a/Src/Zle/zle_utils.c b/Src/Zle/zle_utils.c index cc84eb8bb..291bdd3cb 100644 --- a/Src/Zle/zle_utils.c +++ b/Src/Zle/zle_utils.c @@ -1237,3 +1237,35 @@ viundochange(char **args) } else return undo(args); } + +/* + * Call a ZLE hook: a user-defined widget called at a specific point + * within the line editor. + * + * A single argument arg is passed to the function (in addition to the + * function name). It may be NULL. + */ + +/**/ +void +zlecallhook(char *name, char *arg) +{ + Thingy thingy = rthingy_nocreate(name); + int saverrflag, savretflag; + char *args[3]; + + if (!thingy) + return; + + saverrflag = errflag; + savretflag = retflag; + + args[0] = thingy->nam; + args[1] = arg; + args[2] = NULL; + execzlefunc(thingy, args, 1); + unrefthingy(thingy); + + errflag = saverrflag; + retflag = savretflag; +} |