diff options
Diffstat (limited to 'dot-oh-my-zsh/custom/plugins/zsh-syntax-highlighting/docs/highlighters/regexp.md')
| m--------- | dot-oh-my-zsh | 0 | ||||
| -rw-r--r-- | dot-oh-my-zsh/custom/plugins/zsh-syntax-highlighting/docs/highlighters/regexp.md | 65 |
2 files changed, 0 insertions, 65 deletions
diff --git a/dot-oh-my-zsh b/dot-oh-my-zsh new file mode 160000 +Subproject 6fe84bf5c82da7b1f6d7c5ec3e5c447721ac8ce diff --git a/dot-oh-my-zsh/custom/plugins/zsh-syntax-highlighting/docs/highlighters/regexp.md b/dot-oh-my-zsh/custom/plugins/zsh-syntax-highlighting/docs/highlighters/regexp.md deleted file mode 100644 index b1bed914..00000000 --- a/dot-oh-my-zsh/custom/plugins/zsh-syntax-highlighting/docs/highlighters/regexp.md +++ /dev/null @@ -1,65 +0,0 @@ -zsh-syntax-highlighting / highlighters / regexp ------------------------------------------------- - -This is the `regexp` highlighter, that highlights user-defined regular -expressions. It's similar to the `pattern` highlighter, but allows more complex -patterns. - -### How to tweak it - -To use this highlighter, associate regular expressions with styles in the -`ZSH_HIGHLIGHT_REGEXP` associative array, for example in `~/.zshrc`: - -```zsh -typeset -A ZSH_HIGHLIGHT_REGEXP -ZSH_HIGHLIGHT_REGEXP+=('^rm .*' fg=red,bold) -``` - -This will highlight lines that start with a call to the `rm` command. - -The regular expressions flavour used is [PCRE][pcresyntax] when the -`RE_MATCH_PCRE` option is set and POSIX Extended Regular Expressions (ERE), -as implemented by the platform's C library, otherwise. For details on the -latter, see [the `zsh/regex` module's documentation][MAN_ZSH_REGEX] and the -`regcomp(3)` and `re_format(7)` manual pages on your system. - -For instance, to highlight `sudo` only as a complete word, i.e., `sudo cmd`, -but not `sudoedit`, one might use: - -* When the `RE_MATCH_PCRE` is set: - - ```zsh - typeset -A ZSH_HIGHLIGHT_REGEXP - ZSH_HIGHLIGHT_REGEXP+=('\bsudo\b' fg=123,bold) - ``` - -* When the `RE_MATCH_PCRE` is unset, on platforms with GNU `libc` (e.g., many GNU/Linux distributions): - - ```zsh - typeset -A ZSH_HIGHLIGHT_REGEXP - ZSH_HIGHLIGHT_REGEXP+=('\<sudo\>' fg=123,bold) - ``` - -* When the `RE_MATCH_PCRE` is unset, on BSD-based platforms (e.g., macOS): - - ```zsh - typeset -A ZSH_HIGHLIGHT_REGEXP - ZSH_HIGHLIGHT_REGEXP+=('[[:<:]]sudo[[:>:]]' fg=123,bold) - ``` - -Note, however, that PCRE and POSIX ERE have a large common subset: -for instance, the regular expressions `[abc]`, `a*`, and `(a|b)` have the same -meaning in both flavours. - -The syntax for values is the same as the syntax of "types of highlighting" of -the zsh builtin `$zle_highlight` array, which is documented in [the `zshzle(1)` -manual page][zshzle-Character-Highlighting]. - -See also: [regular expressions tutorial][perlretut], zsh regexp operator `=~` -in [the `zshmisc(1)` manual page][zshmisc-Conditional-Expressions] - -[zshzle-Character-Highlighting]: https://zsh.sourceforge.io/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting -[perlretut]: http://perldoc.perl.org/perlretut.html -[zshmisc-Conditional-Expressions]: https://zsh.sourceforge.io/Doc/Release/Conditional-Expressions.html#Conditional-Expressions -[MAN_ZSH_REGEX]: https://zsh.sourceforge.io/Doc/Release/Zsh-Modules.html#The-zsh_002fregex-Module -[pcresyntax]: https://www.pcre.org/original/doc/html/pcresyntax.html |
