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Fixed issue with lambda

This commit is contained in:
Devine Lu Linvega 2024-04-11 13:08:08 -07:00
parent 3b415e52da
commit ad4738bce1
2 changed files with 5 additions and 5 deletions
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4
makefile
View File

@ -8,11 +8,11 @@ all: dest
dest:
@ mkdir -p bin
run: all bin/modal
@ bin/modal examples/hello.modal
@ bin/modal examples/hello.modal 2> /dev/null
test: bin/modal-debug bin/modal
@ bin/modal -v
@ bin/modal-debug examples/test.modal "(arg1) (arg2 (arg3))"
@ time bin/modal examples/test.modal 2> /dev/null
@ bin/modal examples/test.modal
install: bin/modal
cp bin/modal ~/bin/
uninstall:

6
src/modal.c
View File

@ -164,7 +164,7 @@ create_rule(Rule *r, int id, char *s)
static int
rewrite(void)
{
char c, last = 0, *s = dst ? bank_b : bank_a, *res;
char c, last = 0, *cap, *s = dst ? bank_b : bank_a, *res;
while((c = *s) && c <= ' ') s++;
while((c = *s)) {
if(spacer(last)) {
@ -175,8 +175,8 @@ rewrite(void)
return commit_rule(r, s, 1);
}
if(s[0] == '?' && s[1] == '(') {
r = &lambda;
s = create_rule(&lambda, -1, s) + 1;
cap = walk(s+1);
r = &lambda, create_rule(&lambda, -1, s), s = cap;
while((c = *s) && c <= ' ') s++;
if((res = match_rule(&lambda, s)) != NULL)
return write_rule(&lambda, last, res);