- #Notepad++ regular expression define maximum space software
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It would be cruel of me to not warn you about theĭifferences. Have replaced AWK with NAWK, and there are several incompatibilitiesīetween the two. Originally, I didn't plan to discuss NAWK, but several UNIX vendors
#Notepad++ regular expression define maximum space software
GAWK - The Free Software foundation's version NAWK - A newer, improved version from AT&T This section discusses AWK, another cornerstone
#Notepad++ regular expression define maximum space download
Once you download it, and make it executable, you can rename it anything you want. The examples given below have the extensions of the executing script as part of the filename. We'll teach you just enough to understand the examples in this Original version written in 1994 and published in the Sun ObserverĪwk is an extremely versatile programming language for working onįiles. Use, and link to this page, but you are not allowed to make electronicĬopies, or redistribute this tutorial in any form without permission. You are allowed to print copies of this tutorial for your personal
#Notepad++ regular expression define maximum space plus
To stop this pattern from matching the entire string text, append a question mark to the plus sign. For example, the pattern (which lacks a question mark) means: "search for a ". To instead have them stop at the first possible character, follow them with a question mark. are greedy because they consume all characters up through the last possible one that still satisfies the entire pattern. MsgBox, % RegExReplace(vText, ".", "$0,") add a comma after every character MsgBox, % RegExReplace(vText, " +", " ") replace multiple spaces with single spaces MsgBox, % RegExMatch(vText, "^-?\d+$") does the string only contain digits (at least one digit) (it can have a leading minus sign) MsgBox, % RegExMatch(vText, "^\d+$") does the string only contain digits (at least one digit) MsgBox, % RegExMatch(vText, "^\d*$") does the string only contain digits (it can be blank) MsgBox, % RegExMatch(vText, "color|colour") does string contain color/colour (same as line above) MsgBox, % RegExMatch(vText, "colou?r") does string contain color/colour STRINGS: $0 (TO USE FOUND TEXT IN THE REPLACE TEXT) (ANY CHARACTER) (NOTE: IF DOTALL OFF, DOESN'T MATCH NEWLINES) CONCEPTS: USE THE FOUND TEXT IN THE REPLACE TEXT CONCEPTS: CHARACTERS/STRINGS/NEEDLES MUST APPEAR N TIMES MsgBox, % RegExMatch("ABCDEFGHI", "i)def") does string contain def (case insensitive) MsgBox, % ("ABCDEFGHI" ~= "i)def") does string contain def (case insensitive) note: you can also use the ~= operator, to use RegExMatch with 2 parameters: MsgBox, % RegExMatch(vText, "^(Sun|Mon|Tues|Wednes|Thurs|Fri|Satur)day$") the string is a weekday MsgBox, % RegExMatch(vText, "^(abc|def)$") does string equal abc or def MsgBox, % RegExMatch(vText, "(abc|def)$") does string end with abc or def MsgBox, % RegExMatch(vText, "^(abc|def)") does string start with abc or def MsgBox, % RegExMatch(vText, "(abc|def)") does string contain abc or def (or both) (same as line above) MsgBox, % RegExMatch(vText, "abc|def") does string contain abc or def (or both) MsgBox, % RegExMatch(vText, "^abc$") does string equal abc MsgBox, % RegExMatch(vText, "abc$") does string end with abc MsgBox, % RegExMatch(vText, "^abc") does string start with abc MsgBox, % RegExMatch(vText, "abc") does string contain abc MsgBox, % RegExMatch(vText, "i)abc") does string contain abc (case insensitive) MsgBox, % RegExMatch(vText, "ABC") does string contain ABC (case sensitive) MsgBox, % RegExMatch(vText, "abc") does string contain abc (case sensitive) STRINGS: i) (CASE INSENSITIVE) (AHK-SPECIFIC, NONSTANDARD REGEX) CONCEPTS: CASE SENSITIVE/CASE INSENSITIVE