Rooba
/
cpython
mirror of https://github.com/python/cpython.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add syntax for hex,octal

This commit is contained in:
Guido van Rossum 1997-08-13 03:21:14 +00:00
parent 142eeb8339
commit 52d6832554
2 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
Modules/regexpr.c
View File

@ -486,7 +486,13 @@ void re_compile_initialize(void)
for (a = 'A'; a <= 'Z'; a++)
re_syntax_table[a] = Sword;
for (a = '0'; a <= '9'; a++)
re_syntax_table[a] = Sword | Sdigit;
re_syntax_table[a] = Sword | Sdigit | Shexdigit;
for (a = '0'; a <= '7'; a++)
re_syntax_table[a] |= Soctaldigit;
for (a = 'A'; a <= 'F'; a++)
re_syntax_table[a] |= Shexdigit;
for (a = 'a'; a <= 'f'; a++)
re_syntax_table[a] |= Shexdigit;
re_syntax_table['_'] = Sword;
for (a = 9; a <= 13; a++)
re_syntax_table[a] = Swhitespace;

2
Modules/regexpr.h
View File

@ -70,6 +70,8 @@ typedef struct re_registers
#define Sword 1
#define Swhitespace 2
#define Sdigit 4
#define Soctaldigit 8
#define Shexdigit 16
/* Rename all exported symbols to avoid conflicts with similarly named
symbols in some systems' standard C libraries... */