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plugin/less-pretty-cat: remove `|| cat` 

The logic to run `cat` if `pygmentize` fails seems useless, so just remove it.
pull/1957/head
John D Pell 2021-09-23 15:42:23 -07:00
parent 5857648377
commit 2ddb40751f
1 changed files with 5 additions and 12 deletions
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17
plugins/available/less-pretty-cat.plugin.bash
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@ -7,24 +7,17 @@ _command_exists pygmentize || return
# pigmentize cat and less outputs - call them ccat and cless to avoid that # pigmentize cat and less outputs - call them ccat and cless to avoid that
# especially cat'ed output in scripts gets mangled with pygemtized meta characters # especially cat'ed output in scripts gets mangled with pygemtized meta characters
function ccat() { function ccat() {
about 'runs either pygmentize or cat on each file passed in' about 'runs pygmentize on each file passed in'
param '*: files to concatenate (as normally passed to cat)' param '*: files to concatenate (as normally passed to cat)'
example 'ccat mysite/manage.py dir/text-file.txt' example 'ccat mysite/manage.py dir/text-file.txt'
local file pygmentize -f 256 -O style="${BASH_IT_CCAT_STYLE:-default}" -g "$@"
: "${BASH_IT_CCAT_STYLE:=default}"
for file in "$@"; do
pygmentize -f 256 -O style="$BASH_IT_CCAT_STYLE" -g "$file" 2> /dev/null || command cat "$file"
done
} }
function cless() { function cless() {
about 'pigments the file passed in and passes it to less for pagination' about 'pigments the files passed in and passes to less for pagination'
param '1: the file to paginate with less' param '*: the files to paginate with less'
example 'cless mysite/manage.py' example 'cless mysite/manage.py'
: "${BASH_IT_CLESS_STYLE:=default}" pygmentize -f 256 -O style="${BASH_IT_CLESS_STYLE:-default}" -g "$@" | command less -R
pygmentize -f 256 -O style="$BASH_IT_CLESS_STYLE" -g "$@" | command less -R
} }