Experiments/libabacus
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Make parsing function public.

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libab already provides a _run_tree ... you can't run_tree if there's
no tree.
This commit is contained in:
Danila Fedorin 2018-09-12 14:43:43 -07:00
parent b311c854ee
commit 5617484aff
2 changed files with 10 additions and 3 deletions
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7
include/libabacus.h
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@ -232,6 +232,13 @@ void libab_get_false_value(libab* ab, libab_ref* into);
*/ */
void libab_get_bool_value(libab* ab, int val, libab_ref* into); void libab_get_bool_value(libab* ab, int val, libab_ref* into);
/**
* Parses the given piece of code using the given libabacus instance.
* @param ab the instance to use to parse the code.
* @param string the source code to parse.
* @param into the value to store the newly parsed tree into.
*/
libab_result libab_parse(libab* ab, const char* string, libab_tree** into);
/** /**
* Executes the given string of code. * Executes the given string of code.
* @param ab the libabacus instance to use for executing code. * @param ab the libabacus instance to use for executing code.

6
src/libabacus.c
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@ -406,7 +406,7 @@ void libab_get_bool_value(libab* ab, int val, libab_ref* into) {
val ? libab_get_true_value(ab, into) : libab_get_false_value(ab, into); val ? libab_get_true_value(ab, into) : libab_get_false_value(ab, into);
} }
libab_result _create_tree(libab* ab, const char* string, libab_tree** into) { libab_result libab_parse(libab* ab, const char* string, libab_tree** into) {
libab_result result = LIBAB_SUCCESS; libab_result result = LIBAB_SUCCESS;
ll tokens; ll tokens;
@ -442,7 +442,7 @@ libab_result libab_run(libab* ab, const char* string, libab_ref* value) {
libab_tree* root; libab_tree* root;
libab_ref_null(value); libab_ref_null(value);
result = _create_tree(ab, string, &root); result = libab_parse(ab, string, &root);
if (result == LIBAB_SUCCESS) { if (result == LIBAB_SUCCESS) {
libab_ref_free(value); libab_ref_free(value);
@ -483,7 +483,7 @@ libab_result libab_run_scoped(libab* ab, const char* string, libab_ref* scope, l
libab_tree* root; libab_tree* root;
libab_ref_null(into); libab_ref_null(into);
result = _create_tree(ab, string, &root); result = libab_parse(ab, string, &root);
if(result == LIBAB_SUCCESS) { if(result == LIBAB_SUCCESS) {
libab_ref_free(into); libab_ref_free(into);
result = libab_interpreter_run(&ab->intr, root, scope, SCOPE_NONE, into); result = libab_interpreter_run(&ab->intr, root, scope, SCOPE_NONE, into);