diff options
Diffstat (limited to 'doc/NRE.3')
| -rw-r--r-- | doc/NRE.3 | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -3,7 +3,7 @@ .\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. -'\" +'\" .TH NRE 3 8.6 Tcl "Tcl Library Procedures" .so man.macros .BS @@ -45,7 +45,7 @@ Name of a new command to create. Implementation of a command that will be called whenever \fIcmdName\fR is invoked as a command in the unoptimized way. .AP Tcl_ObjCmdProc *nreProc in -Implementation of a command that will be called whenever \fIcmdName\fR +Implementation of a command that will be called whenever \fIcmdName\fR is invoked and requested to conserve the C stack. .AP ClientData clientData in Arbitrary one-word value that will be passed to \fIproc\fR, \fInreProc\fR, @@ -83,13 +83,13 @@ executing in the interpreter designated by \fIinterp\fR completes. to the function designated by \fIpostProcPtr\fR when it is invoked. .BE .SH DESCRIPTION -.PP +.PP This series of C functions provides an interface whereby commands that are implemented in C can be evaluated, and invoke Tcl commands scripts and scripts, without consuming space on the C stack. The non-recursive evaluation is done by installing a \fItrampoline\fR, a small piece of code that invokes a command or script, and then executes a series of -callbacks when the command or script returns. +callbacks when the command or script returns. .PP The \fBTcl_NRCreateCommand\fR function creates a Tcl command in the interpreter designated by \fIinterp\fR that is prepared to handle @@ -149,7 +149,7 @@ The remaining arguments are as for \fBTcl_NREvalObjv\fR. \fBTcl_NREvalObj\fR, \fBTcl_NREvalObjv\fR and \fBTcl_NRCmdSwap\fR all accept a \fIflags\fR parameter, which is an OR-ed-together set of bits to control evaluation. At the present time, the only supported flag -available to callers is \fBTCL_EVAL_GLOBAL\fR. +available to callers is \fBTCL_EVAL_GLOBAL\fR. .\" TODO: Again, this is a lie. Do we want to explain TCL_EVAL_INVOKE .\" and TCL_EVAL_NOERR? If the \fBTCL_EVAL_GLOBAL\fR flag is set, the script or command is @@ -255,7 +255,7 @@ int int objc, Tcl_Obj *const objv[]) { - return \fBTcl_NRCallObjProc\fR(interp, \fITheCmdNRObjProc\fR, + return \fBTcl_NRCallObjProc\fR(interp, \fITheCmdNRObjProc\fR, clientData, objc, objv); } .CE |