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Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.0 Subject: Re: [[ 'abcde' =~ (#i)Bcd ]] Content-language: en-US To: zsh-users@zsh.org References: <9bc02014-76ca-b2c0-5f7c-284b90884225@eastlink.ca> <15a3af0a-87ad-49f8-ab9f-baa240e205f6@app.fastmail.com> From: Ray Andrews In-reply-to: <15a3af0a-87ad-49f8-ab9f-baa240e205f6@app.fastmail.com> Content-type: text/plain; charset=UTF-8; format=flowed Content-transfer-encoding: 8bit X-Seq: 28333 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: On 2022-11-07 13:50, Lawrence Velázquez wrote: > I concur with Roman. I doubt you actually need case-insensitive > regex. > I'm happy with what I've got working at the moment tho you guys would probably improve it.  Pardon my personal jargon but: local vvar=$( basename $cc[$aa] 2> /dev/null ) if   [[ "$scope_msg" = 'BROAD' && $vvar = (#i)*$filter* ]]; then elif [[ "$scope_msg" = 'Case INsensitive TAME' && $vvar:u = $filter:u ]]; then elif [[ "$scope_msg" = 'Case Sensitive WILD' && $vvar =~ $filter ]]; then elif [[ "$scope_msg" = 'EXACT' && $vvar = $filter ]]; then else cc[$aa]= fi ... the function let's me search for directories with automatic wildcards and/or case sensitivity  or both or neither.  The four combinations seem well handled above.  The construction is still clumsy, I'll fix it shortly.