[英]UltraEdit find and replace regular expression
I have the code bellow to find the regular expression after %hostname
and it replaces all the text correrctly for #hostname
. 我有下面的代码在
%hostname
之后找到正则表达式,并将它替换为#hostname
所有文本。
How do I replicate this for %Location
and #Location.
如何复制
%Location
和#Location.
I can't seem to get the replication working for more than one variable. 我似乎无法使复制适用于多个变量。
Thanks 谢谢
var host= "%hostname =(.*)"; // Perl regular expression to find title string
UltraEdit.activeDocument.top();
// Turn on regular expressions
UltraEdit.activeDocument.findReplace.regExp = true;
// Find it
UltraEdit.activeDocument.findReplace.find(host);
// Load it into a selection
var host2= UltraEdit.activeDocument.selection;
// Javascript function 'match' will match the regex within the javascript engine
// so we can extract the actual title via array
t = host2.match(host);
savehost = t[1];
UltraEdit.activeDocument.top();
UltraEdit.activeDocument.findReplace.replaceAll=true;
UltraEdit.activeDocument.findReplace.matchCase=true;
UltraEdit.activeDocument.findReplace.replace("#hostname", savehost);
Here is the UltraEdit script for this task. 这是此任务的UltraEdit脚本。
The array asVariables
contains the names of the variables which can be extended by you with additional strings. 数组
asVariables
包含变量的名称,您可以使用其他字符串对其进行扩展。
if (UltraEdit.document.length > 0) // Is any file opened?
{
// Define environment for this script.
UltraEdit.insertMode();
UltraEdit.columnModeOff();
// Define a constant array of variable names which can be extended
// or modified in script code at any time to support more variables.
var asVariables = [ "hostname" , "Location" ];
// Define once all find and replace options to make the
// script independent on internal defaults of UltraEdit.
UltraEdit.perlReOn();
UltraEdit.activeDocument.findReplace.mode=0;
UltraEdit.activeDocument.findReplace.matchCase=true;
UltraEdit.activeDocument.findReplace.matchWord=false;
UltraEdit.activeDocument.findReplace.searchDown=true;
if (typeof(UltraEdit.activeDocument.findReplace.searchInColumn) == "boolean")
{
UltraEdit.activeDocument.findReplace.searchInColumn=false;
}
UltraEdit.activeDocument.findReplace.preserveCase=false;
UltraEdit.activeDocument.findReplace.replaceAll=true;
UltraEdit.activeDocument.findReplace.replaceInAllOpen=false;
// Run the code in the loop on all variables defined in the array.
for (var nVariable = 0; nVariable < asVariables.length; nVariable++)
{
// Move caret to top of the active file.
UltraEdit.activeDocument.top();
// Perl regular expression to find %variable string and assigned data.
var sSearch = "%" + asVariables[nVariable] + " *?=.*$";
UltraEdit.activeDocument.findReplace.regExp=true;
// If the variable is not found in active file,
// continue immediately with next variable.
if(!UltraEdit.activeDocument.findReplace.find(sSearch)) continue;
// Get just the string after the first equal sign from selected string.
// The replace method of JavaScript String object never modifies the
// string value itself. It creates always a new string derived from
// the current string value with the replace applied.
var sData = UltraEdit.activeDocument.selection.replace(/^.*?=(.*)$/,"$1");
// Replace all occurrences of #variable by the found data in entire file.
UltraEdit.activeDocument.top();
UltraEdit.activeDocument.findReplace.regExp=false;
sSearch = "#" + asVariables[nVariable];
UltraEdit.activeDocument.findReplace.replace(sSearch,sData);
}
}
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