Le 19 sept. 07 à 18:22, Ruben Debeerst a écrit :

${TM_SELECTED_TEXT/(.*)(\}|)|])/\left$1\right$2/}

yes it's fine

"(something)" into "\left(something\right)" fine "[something]" into "\left[something\right]" fine

but I will prefer

"{something}" into "\left{something\right}" but I don't know how to make a conditional insertion (there is a example in the doc but not very clear)

Is it possible to make this ? it is better because we can select exactly {something} with "shift cmd B" and not {.....}

Regards Alain

Le 2 oct. 07 à 09:12, Ruben Debeerst a écrit :

On 2007-09-19 19:25:58 +0200, Alain Matthes alain.matthes@mac.com said:

...

but I will prefer "{something}" into "\left{something\right}" but I don't know how to make a conditional insertion

Yeah, I don't know how to do conditionals in snippets either. But you could make another snippet with ${TM_SELECTED_TEXT/{(.*)}/\left\{$1\right\}/}

yes firstly i made this but the next command is useful :

#!/usr/bin/env ruby

sel = STDIN.read.chomp sel.match(/^(.+)(.)$/) left = $~[1] right = $~[2] if right == '}' left = '\{' right = '\}' end print "\left#{left}\right#{right}"

Regards Alain

Le 2 oct. 07 à 15:00, Ruben Debeerst a écrit :

The command you posted didn't work for me. It didn't copy the selected text.

yes with only {text}

Try this one: #!/usr/bin/env ruby sel = STDIN.read.chomp if ( sel =~ /^\?{(.+)\?}$/) print "\left\{#{$1}\right\}"; elsif ( sel =~ /^(.)(.+)(.)$/) print "\left#{$1}#{$2}\right#{$3}"; end

It will do {abc} -> \left{abc\right} {abc} -> \left{abc\right} and [abc] -> \left[abc\right] where in the latter case also other characters than [ ] will work.

Sorry, I don't send the good one :

#!/usr/bin/env ruby

sel = STDIN.read.chomp sel.match(/^(.+)(.)$/) left = $~[1] right = $~[2] if right == '}' left = '\'+$~[1] right = '\}' end print "\left#{left}\right#{right}"

Regards Alain