bugGNU nano - Bugs: bug #29943, slightly improve bash shell syntax...


bug #29943: slightly improve bash shell syntax highlighting

Submitted by:  None
Submitted on:  Sat 22 May 2010 07:55:58 PM UTC  
Severity:  3 - Normal Status:  Fixed
Assigned to:  Benno Schulenberg <bens> Open/Closed:  Closed

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Sun 23 Feb 2014 04:17:21 PM UTC, comment #1:

Agreed. Colouring "" strings before variables, and those before '' strings, and all those before comments is a nicer order. It's in SVN now. Thanks.

Benno Schulenberg <bens>
Project AdministratorIn charge of this item.
Sat 22 May 2010 07:55:58 PM UTC, original submission:

I modified /usr/share/nano/sh.nanorc to better highlight for Bash (IMO)

Here are the changes:

When a variable is within double quotes ("") it gets it's proper red colour, but if it is within single quotes ('') it gets quote colours. Any quotes within a line comment wont get quote colours.

Here's my fixed file.

## Here is an example for Bourne shell scripts.
syntax "bash" "\.sh$"
header "^#!.*/(ba|k|pdk)?sh[-0-9_]*"
icolor brightgreen "^[0-9A-Z_]+\(\)"
color green "\<(case|do|done|elif|else|esac|exit|fi|for|function|if|in|local|read|return|select|shift|then|time|until|while)\>"
color green "(\{|\}|\(|\)|\;|\]|\[|`|\\|\$|<|>|!|=|&|\|)"
color green "-[Ldefgruwx]\>"
color green "-(eq|ne|gt|lt|ge|le|s|n|z)\>"
color brightblue "\<(cat|cd|chmod|chown|cp|echo|env|export|grep|install|let|ln|make|mkdir|mv|rm|sed|set|tar|touch|umask|unset)\>"
color brightyellow ""(\\.|[^"])*""
icolor brightred "\$\{?[0-9A-Z_!@#$*?-]+\}?"
color brightyellow "'(\\.|[^'])*'"
color cyan "(^|[[:space:]])#.*$"
color ,green "[[:space:]]+$"




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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2014-02-23 bens StatusNone => Fixed
        Assigned toNone => bens
        Open/ClosedOpen => Closed
        SummaryBash shell syntax highlighting => slightly improve bash shell syntax highlighting

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