diff options
Diffstat (limited to 'sh/syntax.c')
-rw-r--r-- | sh/syntax.c | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/sh/syntax.c b/sh/syntax.c deleted file mode 100644 index 094f6745d..000000000 --- a/sh/syntax.c +++ /dev/null @@ -1,102 +0,0 @@ -/* $NetBSD: syntax.c,v 1.1 2004/01/17 17:38:12 dsl Exp $ */ - -#include "shell.h" -#include "syntax.h" -#include "parser.h" -#include <limits.h> - -#if CWORD != 0 -#error initialisation assumes 'CWORD' is zero -#endif - -#define ndx(ch) (ch + 1 - CHAR_MIN) -#define set(ch, val) [ndx(ch)] = val, -#define set_range(s, e, val) [ndx(s) ... ndx(e)] = val, - -/* syntax table used when not in quotes */ -const char basesyntax[257] = { CEOF, - set_range(CTL_FIRST, CTL_LAST, CCTL) - set('\n', CNL) - set('\\', CBACK) - set('\'', CSQUOTE) - set('"', CDQUOTE) - set('`', CBQUOTE) - set('$', CVAR) - set('}', CENDVAR) - set('<', CSPCL) - set('>', CSPCL) - set('(', CSPCL) - set(')', CSPCL) - set(';', CSPCL) - set('&', CSPCL) - set('|', CSPCL) - set(' ', CSPCL) - set('\t', CSPCL) -}; - -/* syntax table used when in double quotes */ -const char dqsyntax[257] = { CEOF, - set_range(CTL_FIRST, CTL_LAST, CCTL) - set('\n', CNL) - set('\\', CBACK) - set('"', CDQUOTE) - set('`', CBQUOTE) - set('$', CVAR) - set('}', CENDVAR) - /* ':/' for tilde expansion, '-' for [a\-x] pattern ranges */ - set('!', CCTL) - set('*', CCTL) - set('?', CCTL) - set('[', CCTL) - set('=', CCTL) - set('~', CCTL) - set(':', CCTL) - set('/', CCTL) - set('-', CCTL) -}; - -/* syntax table used when in single quotes */ -const char sqsyntax[257] = { CEOF, - set_range(CTL_FIRST, CTL_LAST, CCTL) - set('\n', CNL) - set('\'', CSQUOTE) - /* ':/' for tilde expansion, '-' for [a\-x] pattern ranges */ - set('!', CCTL) - set('*', CCTL) - set('?', CCTL) - set('[', CCTL) - set('=', CCTL) - set('~', CCTL) - set(':', CCTL) - set('/', CCTL) - set('-', CCTL) -}; - -/* syntax table used when in arithmetic */ -const char arisyntax[257] = { CEOF, - set_range(CTL_FIRST, CTL_LAST, CCTL) - set('\n', CNL) - set('\\', CBACK) - set('`', CBQUOTE) - set('\'', CSQUOTE) - set('"', CDQUOTE) - set('$', CVAR) - set('}', CENDVAR) - set('(', CLP) - set(')', CRP) -}; - -/* character classification table */ -const char is_type[257] = { 0, - set_range('0', '9', ISDIGIT) - set_range('a', 'z', ISLOWER) - set_range('A', 'Z', ISUPPER) - set('_', ISUNDER) - set('#', ISSPECL) - set('?', ISSPECL) - set('$', ISSPECL) - set('!', ISSPECL) - set('-', ISSPECL) - set('*', ISSPECL) - set('@', ISSPECL) -}; |