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| author | Richard Kenner <kenner@gcc.gnu.org> | 1997-02-16 07:43:33 -0500 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1997-02-16 07:43:33 -0500 |
| commit | a5ac8bef0054cfe3ce8d1f83d881d6a966b57c23 (patch) | |
| tree | 0ffdfca52b1134a283f27c85e210731a3c7942c3 /gcc/cexp.y | |
| parent | 14053679673217581ff7e6d37df5af771aa4da19 (diff) | |
| download | gcc-a5ac8bef0054cfe3ce8d1f83d881d6a966b57c23.zip gcc-a5ac8bef0054cfe3ce8d1f83d881d6a966b57c23.tar.gz gcc-a5ac8bef0054cfe3ce8d1f83d881d6a966b57c23.tar.bz2 | |
(yylex): Use is_space, not is_hor_space, to find keyword end.
(is_space): New decl.
(is_hor_space): Removed.
From-SVN: r13654
Diffstat (limited to 'gcc/cexp.y')
| -rw-r--r-- | gcc/cexp.y | 18 |
1 files changed, 10 insertions, 8 deletions
@@ -153,7 +153,7 @@ static int keyword_parsing = 0; static int skip_evaluation; /* some external tables of character types */ -extern unsigned char is_idstart[], is_idchar[], is_hor_space[]; +extern unsigned char is_idstart[], is_idchar[], is_space[]; /* Flag for -pedantic. */ extern int pedantic; @@ -846,7 +846,7 @@ yylex () if (keyword_parsing) { for (namelen = 0;; namelen++) { - if (is_hor_space[tokstart[namelen]]) + if (is_space[tokstart[namelen]]) break; if (tokstart[namelen] == '(' || tokstart[namelen] == ')') break; @@ -1108,9 +1108,8 @@ main (argc, argv) unsigned char is_idchar[256]; /* table to tell if char can be first char of a c identifier. */ unsigned char is_idstart[256]; -/* table to tell if c is horizontal space. isspace () thinks that - newline is space; this is not a good idea for this program. */ -unsigned char is_hor_space[256]; +/* table to tell if c is horizontal or vertical space. */ +unsigned char is_space[256]; /* * initialize random junk in the hash table and maybe other places @@ -1139,9 +1138,12 @@ initialize_random_junk () ++is_idchar['$']; ++is_idstart['$']; - /* horizontal space table */ - ++is_hor_space[' ']; - ++is_hor_space['\t']; + ++is_space[' ']; + ++is_space['\t']; + ++is_space['\v']; + ++is_space['\f']; + ++is_space['\n']; + ++is_space['\r']; } void |