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| author | Karl Williamson <khw@khw-desktop.(none)> | 2010-07-15 17:28:28 -0600 |
|---|---|---|
| committer | David Golden <dagolden@cpan.org> | 2010-07-17 21:50:48 -0400 |
| commit | f0a2b745ce6c03aec6412d79ce0b782f20eddce4 (patch) | |
| tree | d1786b1a4a80f6b848dca1ab4eba6e3ffd5dc5d1 /embed.fnc | |
| parent | 8e4698ef1ed0da722532bfcc769ba22fe85c4b47 (diff) | |
| download | perl-f0a2b745ce6c03aec6412d79ce0b782f20eddce4.tar.gz | |
Add \o{} escape
This commit adds the new construct \o{} to express a character constant
by its octal ordinal value, along with ancillary tests and
documentation.
A function to handle this is added to util.c, and it is called from the
3 parsing places it could occur. The function is a candidate for
in-lining, though I doubt that it will ever be used frequently.
Diffstat (limited to 'embed.fnc')
| -rw-r--r-- | embed.fnc | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -639,6 +639,7 @@ p |OP* |localize |NN OP *o|I32 lex ApdR |I32 |looks_like_number|NN SV *const sv Apd |UV |grok_bin |NN const char* start|NN STRLEN* len_p|NN I32* flags|NULLOK NV *result EXpR |char |grok_bslash_c |const char source|const bool output_warning +EXpR |char* |grok_bslash_o |NN const char* s|NN UV* uv|NN STRLEN* len|const bool output_warning Apd |UV |grok_hex |NN const char* start|NN STRLEN* len_p|NN I32* flags|NULLOK NV *result Apd |int |grok_number |NN const char *pv|STRLEN len|NULLOK UV *valuep ApdR |bool |grok_numeric_radix|NN const char **sp|NN const char *send |