-v, --invert-match Invert the sense of matching, to select non-matching lines. -w, --word-regexp Select only those lines containing matches that form whole words. The test is that the matching substring must either be at the beginning of the line, or preceded by a non-word constituen...
Align the match from the beginning of the line. (NOTE: This character may not work correctly from a 5250 terminal session.) | Add another pattern (see example below). ? Match one or less sequential repetitions of the pattern. + Match one or more sequential repetitions of the pattern. ...
-v, --invert-match Invert the sense of matching, to select non-matching lines. -w, --word-regexp Select only those lines containing matches that form whole words. The test is that the matching substring must either be at the beginning of the line, or preceded by a non-word co...
You can use ugrep options with the :grep command, for example to select single- and multi-line comments in the current file::grep -f c++/comments % Only the first line of a multi-line comment is shown in quickfix, to save space. To show all lines of a multi-line match, remove %...
grep can search for complicated patterns to find what you need. Here is a list ofsome of the special characters used to create a regular expression: ^ Denotes the beginning of a line $ Denotes the end of a line . Matches any single character ...
). (-E is specified by POSIX.) -v, --invert-match Invert the sense of matching, to select non-matching lines. (-v is specified by POSIX.) Anchoring The caret ^ and the dollar sign $ are meta-characters that respectively match the empty string at the beginning and end of a line....
坚韧的Grep.但鉴于：
grep: This is a command-line utility for searching plain-text data sets for lines that match a regular expression. -i: This option makes the search case-insensitive. It means that "grep" will match "word", "Word", "WORD", etc., regardless of case. ...
Match the pattern only at word boundary (either begin at the beginning of a line, or preceded by a non-word character; end at the end of a line or followed by a non-word character). -v --invert-match Select non-matching lines. ...
Match the pattern only at word boundary (either begin at the beginning of a line, or preceded by a non-word character; end at the end of a line or followed by a non-word character). -v --invert-match Select non-matching lines. ...