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parser/lexical.c, #4/10, rename `cw' --> `wlist_tail'

This commit is contained in:
rlar 2016-03-11 22:38:22 +01:00
parent 4cabf8fa6c
commit b7f3dbc0fe
1 changed files with 5 additions and 5 deletions
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10
src/frontend/parser/lexical.c
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@ -75,7 +75,7 @@ static int numeofs = 0;
*/ */
#define append(word) \ #define append(word) \
wl_append_word(&wlist, &cw, word) wl_append_word(&wlist, &wlist_tail, word)
#define newword \ #define newword \
@ -124,7 +124,7 @@ cp_lexer(char *string)
{ {
int c, d; int c, d;
int i, j; int i, j;
wordlist *wlist, *cw; wordlist *wlist, *wlist_tail;
char buf[NEW_BSIZE_SP], linebuf[NEW_BSIZE_SP]; char buf[NEW_BSIZE_SP], linebuf[NEW_BSIZE_SP];
int paren; int paren;
@ -137,11 +137,11 @@ cp_lexer(char *string)
prompt(); prompt();
} }
wlist = cw = NULL; wlist = wlist_tail = NULL;
nloop: nloop:
if (wlist) if (wlist)
wl_free(wlist); wl_free(wlist);
wlist = cw = NULL; wlist = wlist_tail = NULL;
i = 0; i = 0;
j = 0; j = 0;
paren = 0; paren = 0;
@ -218,7 +218,7 @@ nloop:
buf[i] = '\0'; buf[i] = '\0';
newword; newword;
} }
if (!cw) if (!wlist_tail)
append(NULL); append(NULL);
goto done; goto done;