Merge branch 'parse_cmd' into eval

1 files changed, 64 insertions, 0 deletions

diff --git a/src/lexer/trim.c b/src/lexer/trim.c
new file mode 100644
index 0000000..ad696a4
--- /dev/null
+++ b/src/lexer/trim.c
@@ -0,0 +1,64 @@
+
+#include "lexer.h"
+
+char                *del_space(t_token *tk)
+{
+    int             i;
+    char            *s;
+
+    i = 0;
+    while(tk->content[++i] != '\0')
+    {
+        if(tk->content[i] == '\\' && tk->content[i + 1] == ' ')
+        {
+            i += 2;
+            if (tk->content[i] == '\0')
+                tk->tag = tk->tag | TAG_STICK;
+        }
+        if(tk->content[i] == ' ')
+            break;
+    }
+    s = ft_strsubf(tk->content, 0, i);
+    return(s);
+}
+
+char                *del_quote(char *str)
+{
+    int             i;
+    char            *s;
+
+    i = 1;
+    while(str[++i] != '\0')
+        if (str[i] == '\'' || str[i] == '"')
+            break;
+    s = ft_strsubf(str, 1, i - 1);
+    return (s);
+}
+
+t_ftlst             *lexe_trim_out(t_ftlst *lst)
+{
+    t_ftlst        *first;
+    t_token        *tk;
+
+    first = lst;
+    while(lst != NULL)
+    {
+        tk = lst->data;
+        if (tk->tag >= TAG_STR_DOUBLE || tk->tag >= TAG_STR_SINGLE)
+        {
+            tk->content = del_quote(tk->content);
+            if(lst->next == NULL)
+                if (tk->tag & TAG_STICK)
+                    tk->tag -= TAG_STICK;
+        }
+        else
+        {
+            tk->content = del_space(tk);
+            if(lst->next == NULL)
+                if (tk->tag & TAG_STICK)
+                    tk->tag -= TAG_STICK;
+        }
+        lst = lst->next;
+    }
+    return (first);
+}