我正在尝试在tcl中实现一个自定义的if-proc,让我们称之为if+。首先,我希望if+能做if正在做的事情。 到目前为止我所拥有的: proc if+ {expr1 body1 args} { if {[uplevel 1 [list expr $expr1]]} { uplevel 1 $body1 return } for {set i 0} {$i < [llength $args]} {incr i 3} { if...
if { [info exists ::origin_dir_loc]} { set origin_dir $::origin_dir_loc } set _xil_prj_name_ "prj" if { [info exits ::user_project_name]} { set _xil_prj_name_ $::user_project_name } variable script_file set script_file "prj.tcl" proc print_help {} { variable script_fi...
之前一直知道使用 Ctrl+Z 挂起前台进程来阻止进程运行，之后可以再通过 shell 的作业控制 (jobs / fg ...
1intToChar.tcl23#input a number : 1 to 32 , you will get a char A to Z4#A-Z:1-325proc intToChar {int} {6if{![stringisinteger $int]} {7return"Please input a number!"8}9if{![expr 0<$int&&32>$int]} {10return"Input a numer range 1 to 32!"11}12set listChars [list A...
if {![info exists foobar]} { set foobar 0 } else { incr foobar } Example 7–6 on page 86 implements a new version of incr which handles this case. More about Math Expressions This section describes a few fine points about math in Tcl scripts. In Tcl 7.6 and earlier versions math ...
if {[winfo exists $Wssys]} { dirlist_anzeige $Wssys $Wssys.c.d.f.f.li delete 0 end $...
if {[file exists "VariantBom.txt"] == 1} { set foo [open "VariantBom.txt" w+] } set lCSSArraySize [CISTclHelper_sGetCStringArraySize $lVarinatBomCSS] set VbomList {} for {set i 0} {$i < $lCSSArraySize} {incr i} { ...
workarea_validtyproccheck_sync_workarea_validty{}{globalwrk_lfsetwrkname_fill[$wrk_lf.entget]if...
proc 命令有三个参数:procName 是定义的过程名字;{var1 var2 ...}是输入,输出 参数列表;body 是过程执行命令体.body 的界定大括弧和 if 等命令的命令执行体遵 循相同的规则和注意事项. 2. 可以使用 return 命令在需要的时候返回调用程序. 3. 使用过程的时候,不一定输入所有的参数值.过程的输入参数可以有...
if {![::interp exists $slave]} { return -code error "\"$slave\" is not an interpreter" } InterpInit $slave $accessPath \ [InterpStatics] [InterpNested] $deleteHook } # Check that the given slave is "one of us" proc ::safe::CheckInterp {slave} { namespace upvar ::safe S$slav...