diff options
Diffstat (limited to 'doc/GetJustify.3')
| -rw-r--r-- | doc/GetJustify.3 | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/doc/GetJustify.3 b/doc/GetJustify.3 index 5f60336..e8535e7 100644 --- a/doc/GetJustify.3 +++ b/doc/GetJustify.3 @@ -14,41 +14,38 @@ Tk_GetJustifyFromObj, Tk_GetJustify, Tk_NameOfJustify \- translate between strin .nf \fB#include <tk.h>\fR .sp -.VS 8.1 int \fBTk_GetJustifyFromObj(\fIinterp, objPtr, justifyPtr\fB)\fR .sp int \fBTk_GetJustify(\fIinterp, string, justifyPtr\fB)\fR .sp -CONST char * +const char * \fBTk_NameOfJustify(\fIjustify\fB)\fR .SH ARGUMENTS .AS "Tk_Justify" *justifyPtr .AP Tcl_Interp *interp in Interpreter to use for error reporting, or NULL. -.VS 8.1 br .AP Tcl_Obj *objPtr in/out -String value contains name of justification style (\fBleft\fR, \fBright\fR, or -\fBcenter\fR). The -internal rep will be modified to cache corresponding justify value. -.AP "CONST char" *string in +String value contains name of justification style, one of +.QW left , +.QW right , +or +.QW center . +The internal rep will be modified to cache corresponding justify value. +.AP "const char" *string in Same as \fIobjPtr\fR except description of justification style is passed as a string. -.VE .AP int *justifyPtr out Pointer to location in which to store justify value corresponding to \fIobjPtr\fR or \fIstring\fR. .AP Tk_Justify justify in Justification style (one of the values listed below). .BE - .SH DESCRIPTION .PP -.VS 8.1 \fBTk_GetJustifyFromObj\fR places in \fI*justifyPtr\fR the justify value corresponding to \fIobjPtr\fR's value. -.VE This value will be one of the following: .TP \fBTK_JUSTIFY_LEFT\fR @@ -63,13 +60,12 @@ the line; as a result, the left edges of lines may be ragged. Means that the text on each line should be centered; as a result, both the left and right edges of lines may be ragged. .PP -.VS 8.1 Under normal circumstances the return value is \fBTCL_OK\fR and \fIinterp\fR is unused. -If \fIobjPtr\fR doesn't contain a valid justification style +If \fIobjPtr\fR does not contain a valid justification style or an abbreviation of one of these names, \fBTCL_ERROR\fR is returned, \fI*justifyPtr\fR is unmodified, and an error message is -stored in \fIinterp\fR's result if \fIinterp\fR isn't NULL. +stored in \fIinterp\fR's result if \fIinterp\fR is not NULL. \fBTk_GetJustifyFromObj\fR caches information about the return value in \fIobjPtr\fR, which speeds up future calls to \fBTk_GetJustifyFromObj\fR with the same \fIobjPtr\fR. @@ -79,13 +75,13 @@ that the description of the justification is specified with a string instead of an object. This prevents \fBTk_GetJustify\fR from caching the return value, so \fBTk_GetJustify\fR is less efficient than \fBTk_GetJustifyFromObj\fR. -.VE .PP \fBTk_NameOfJustify\fR is the logical inverse of \fBTk_GetJustify\fR. Given a justify value it returns a statically-allocated string corresponding to \fIjustify\fR. -If \fIjustify\fR isn't a legal justify value, then -``unknown justification style'' is returned. +If \fIjustify\fR is not a legal justify value, then +.QW "unknown justification style" +is returned. .SH KEYWORDS center, fill, justification, string |