| ## Syntax highlighting for JSON files. | |
| ## Original author: Aapo Rantalainen | |
| ## License: GPL version 3 or newer | |
| syntax json "\.json$" | |
| # No comments are permitted in JSON. | |
| comment "" | |
| # Numbers (used as value). | |
| color green ":[[:blank:]]*\-?(0|[1-9][0-9]*)(\.[0-9]+)?([Ee]?[-+]?[0-9]+)?" | |
| # Values (well, any string). | |
| color brightmagenta "".+"" | |
| # Hex numbers (used as value). | |
| color green ":[[:blank:]]*"#[[:xdigit:]]+"" | |
| # Escapes. | |
| color green "\\(["\/bfnrt]|u[[:xdigit:]]{4})" | |
| # Special words. | |
| color green "\<(true|false|null)\>" | |
| # Names (very unlikely to contain a quote). | |
| color brightblue ""[^"]+"[[:blank:]]*:" | |
| # Brackets, braces, and separators. | |
| color brightblue "[][]" | |
| color brightred "[{},:]" | |
| # Comments. | |
| color cyan "(^|[[:blank:]]+)(//|#).*" | |
| # Trailing whitespace. | |
| color ,green "[[:space:]]+$" | |