Regular Expressions 101

1st Alternative\\[\\%](*SKIP)(*F)

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Character Class[\\%]

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

%the literal % (37₁₀ / 45₈ / 25₁₆)

(*SKIP)acts like (*PRUNE), but the next unanchored match attempt starts where (*SKIP) was reached instead of at the next subject character

(*F)forces the current match attempt to fail at this position

2nd Alternative%.*

%the literal % (37₁₀ / 45₈ / 25₁₆)

.*any character (except for line terminators), repeated any number of times

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

\\[\\%](*SKIP)(*F)|%.*

New

\usepackage{test}%COMMENT1

TEXT
%COMMENT2
TEXT

Value is 10\%, this should not be removed. %COMMENT3

begin{tikz}[
important 1,
%COMMENT4
important 2, %COMMENT5
]

TEXT
%COMMENT 6

TEXT

Table: value1&value2\\%COMMENT7
Table: value1&value2\\      %COMMENT8
Table: value1&value2            \\%COMMENT 9
Table: value1&value2\\%            COMMENT 10
Table: value1&value2\\%COMMENT11

Regular Expression

Substitution