1 files changed, 0 insertions, 104 deletions
diff --git a/expand.c b/expand.c
deleted file mode 100644
index 11764f9..0000000
--- a/expand.c
+++ /dev/null
@@ -1,104 +0,0 @@
-#include "expand.h"
-#include "preproc.h"
-#include "utils.h"
-#include <string.h>
-
-
-typedef struct {
-    QuotationMode qmode;  
-    char* content;
-} ExpandedChunk;
-
-
-ExpandedChunk expand_chunk(Chunk chunk, ShellState* shstate) {
-    char* content;
-    if (chunk.qmode == SINGLE_Q || chunk.kind == LITERAL) {
-        if (chunk.qmode == SINGLE_Q && chunk.kind != LITERAL) exit(69);
-        content = chunk.as.literal_str;
-    } else if (chunk.kind == VAR_EXP) {
-        content = get_var(chunk.as.varname, shstate);
-    } else if (chunk.kind == REGION_EXP) {
-        exit(7); // Not supported yet; arithm
-    }
-    return (ExpandedChunk){.qmode = chunk.qmode, .content = content};
-}
-
-
-typedef struct {
-    StrVec complete_strs;
-    String active_str;
-} WordSplittingGerm;
-
-void add_expchunk(char* next_str, WordSplittingGerm* curr_res) {
-     for (int pos = 0; pos < strlen(next_str); pos++) {
-        if (next_str[pos] == ' ') {
-            push_to_StrVec(&curr_res->complete_strs, inner(&curr_res->active_str));
-            curr_res->active_str = make_String(256);
-        } else {
-            push_to_String(&curr_res->active_str, next_str[pos]);
-        }
-    }
-}
-
-
-void expand_word(Word word, SlotVec* target, ShellState* shstate) {
-    WordSplittingGerm curr_res = {
-        .complete_strs = make_StrVec(256),
-        .active_str = make_String(256)
-    };    
-    for (int i = 0; i < word.count; i++) {
-        Chunk chunk = **get_from_Word(&word, i);
-        ExpandedChunk expchunk = expand_chunk(chunk, shstate);
-        switch (expchunk.qmode) {
-            case UN_Q:
-                add_expchunk(expchunk.content, &curr_res);
-                break;
-            case SINGLE_Q:
-                append_str_to_String(&curr_res.active_str, expchunk.content);
-                break;
-            case DOUBLE_Q:
-                // TODO: further expansions here
-                append_str_to_String(&curr_res.active_str, expchunk.content);
-                break;
-        }
-    }
-    if (curr_res.active_str.count > 0) {
-        push_to_StrVec(&curr_res.complete_strs, inner(&curr_res.active_str));
-    }
-    for (int j = 0; j < curr_res.complete_strs.count; j++) {
-        char* str = *get_from_StrVec(&curr_res.complete_strs, j);
-        push_to_SlotVec(target, (Slot){.kind = SLOT_STR, .as.str = str});
-    }
-}
-
-ExpandedPipelineElement expand_pipeline_element(PipelineElement elem, ShellState* shstate) {
-    ExpandedPipelineElement result = {.cmd_slots = make_SlotVec(256), .conn = elem.conn};
-    for (int i = 0; i < elem.cmd_toks.count; i++) {
-        Token curr_tok = *get_from_TokenVec(&elem.cmd_toks, i);
-        switch (curr_tok.kind) {
-            case TOK_WORD:
-                expand_word(curr_tok.as.word, &result.cmd_slots, shstate);
-                break;
-            case TOK_SPECIAL:
-                push_to_SlotVec(&result.cmd_slots, (Slot){.kind = SLOT_SPEC, .as.spec = curr_tok.as.spec});
-                break;
-            case TOK_PROCSUB_IN:
-                push_to_SlotVec(&result.cmd_slots, (Slot){.kind = SLOT_PROC_IN, .as.proc_reg= curr_tok.as.procsub_region});
-                break;
-            case TOK_PROCSUB_OUT:
-                push_to_SlotVec(&result.cmd_slots, (Slot){.kind = SLOT_PROC_OUT, .as.proc_reg= curr_tok.as.procsub_region});
-                break;
-        }
-    }
-    return result;
-}
-
-ExpandedPipeline expand_pipeline(Pipeline* pl, ShellState *shstate) {
-    ExpandedPipeline exp_pl = make_ExpandedPipeline(256);
-    for (int i = 0; i < pl->count; i++) {
-        PipelineElement elem = *get_from_Pipeline(pl, i);
-        ExpandedPipelineElement exp_elem = expand_pipeline_element(elem, shstate);
-        push_to_ExpandedPipeline(&exp_pl, exp_elem);
-    }
-    return exp_pl;
-}