pejuko / coderay_bash Goto Github PK

github.com/rubychan/coderay/issues/19

korny is saying this file causes the scanner to break.

svn.rubychan.de/coderay-scanner-tests/trunk/bash/example.in.sh

This works correctly in pygments

blueberry=$(date -d "$(stat -c %z blueberry.exe)")

A workaround for coderay is to un-nest the commands

blueberry=$(stat -c %z blueberry.exe)
blueberry=$(date -d "$blueberry")

• faqs.org/docs/bashman/bashref_30
• stackoverflow.com/a/2657023/1002260

Maybe I am doing something wrong, but this is not working for me

$ gem list

*** LOCAL GEMS ***

coderay (1.0.5)
coderay_bash (1.0)

$ coderay -bash coderay.md
CodeRay::Scanners could not load plugin :bash; falling back to :text

When using instance instead of local variables for state and quote, it would be possible to re-use this scanner inside others (e.g. RHTML/ERB scanner with bash instead of html templates). If ERB is used within Bash quoted strings, the bash scanner continues in state :initial now after the ERB snippet instead of :quote.

This is supported in pygments. An example would be from this own repo

s.description = <<EOF
Bash highlighting for coderay. This gem was tested with coderay 1.0 and won't work with
coderay < 1.0.
EOF

github.com/pejuko/coderay_bash/blob/master/coderay_bash.gemspec

I have a dirty patch here
bash-scanner.diff

Version:

coderay_bash-1.0.3

Bash:

cat $1 | while read json; do if [[ ${array2[0]} == 1 ]]; then
echo $json | ......

Error:

ActionView::Template::Error (

***ERROR in scanner.rb:200:in `rescue in tokenize': undefined method `index' for nil:NilClass (after 0 tokens)

tokens:


current line: 37  column: 48  pos: 612
matched: "${array2[0]}"  state: "Error in CodeRay::Scanners::Bash#scan_tokens, initial state was: :initial"
bol? = false,  eos? = false

surrounding code:
"ad json; do if [[ ${array2[0]}"  ~~  " == 1 ]]; then\necho $json | aw"

#!/bin/sh

sudo qemu-kvm -m 768 \
    -boot d \
    -drive file=/bak/kvm/salix.qcow,cache=writeback \
    -cdrom /ntfs-d/ISO/salix64-openbox-14.1.iso -vnc :3

output with coderay, I got:

#!/bin/sh

sudo qemu-kvm -m 768 \
    -boot d \
    -drive file=writeback \
    -cdrom /ntfs-d/ISO/salix64-openbox-14.1.iso -vnc :3

I don't know why /bak/kvm/salix.qcow,cache= entire is stripped.

Thanks.

Hi, could you clarify license for this gem? Thank you.

Bash:

function pscr() {
[ "${allargs/-v/}" != "$allargs" ] && echo "$@" && return 0 || return 1
}

Error:

***ERROR in scanner.rb:200:in tokenize': undefined methodfirst' for nil:NilCl
ass (after 0 tokens)

tokens:

current line: 2 column: 16 pos: 27
matched: ")" state: "Error in CodeRay::Scanners::Bash#scan_tokens, initial stat
e was: :initial"
bol? = false, eos? = false

surrounding code:
"fi\n" ~~ " {\n [ "${allargs/-v/}" != "$a"

I get the following error when running bundle install:

Bundler could not find compatible versions for gem "coderay":
In Gemfile:
coderay_bash depends on
coderay (< 1.0)

coderay (1.0.0)

Coderay v1.0 is installed already.