improvements, fixes, parser progress, ...

[apps/madmutt.git] / rcparser.y

diff --git a/rcparser.y b/rcparser.y
index e58a75e..114c043 100644 (file)
--- a/rcparser.y
+++ b/rcparser.y
@@ -18,8 +18,10 @@
  */
 
 %include {
+#   include <lib-lib/lib-lib.h>
 #   include "mutt.h"
 #   include "parse.h"
+#   include "buffy.h"
 
     static buffer_t *buffer_merge(buffer_t *A, buffer_t **B)
     {
@@ -128,6 +130,7 @@ to_eol ::= sp to_eol_aux .
 /****************************************************************************/
 /* Our macro tokens                                                         */
 /****************************************************************************/
+/*                                                                       {{{*/
 
 %type svar { segment }
 svar(Z) ::= DOLLAR ATOM(B) .               { Z = B; }
@@ -180,13 +183,18 @@ uqtok(Z) ::= SQUOTE sqtok(A) SQUOTE .      { Z = A; }
 uqtok(Z) ::= DQUOTE dqtok(A) DQUOTE .      { Z = A; }
 uqtok(Z) ::= BQUOTE bqtok(A) BQUOTE .      { /* XXX */ Z = A; }
 
-/* token accumulator */
+/* token accumulator: NEVER USE DIRECTLY */
+%type tokaux { buffer_t* }
+%destructor tokaux { abort(); }
+tokaux(Z) ::= uqtok(A) .                   { Z = A; }
+tokaux(Z) ::= tokaux(A) escnl .            { Z = A; }
+tokaux(Z) ::= tokaux(A) uqtok(B) .         { Z = buffer_merge(A, &B); }
+
 %type token { buffer_t* }
 %destructor token { buffer_delete(&$$); }
-token(Z) ::= uqtok(A) .                    { Z = A; }
-token(Z) ::= token(A) escnl .              { Z = A; }
-token(Z) ::= token(A) uqtok(B) .           { Z = buffer_merge(A, &B); }
+token(Z) ::= sp tokaux(A) .                 { Z = A; }
 
+/*                                                                       }}}*/
 /****************************************************************************/
 /* list of tokens                                                           */
 /****************************************************************************/
@@ -194,10 +202,15 @@ token(Z) ::= token(A) uqtok(B) .           { Z = buffer_merge(A, &B); }
 %type simple_list { string_list_t * }
 %destructor simple_list { string_list_wipe(&$$); }
 simple_list ::= .
-simple_list(L) ::= simple_list(A) sp token(B) . {
-    L = string_item_new();
-    L->data = buffer_unwrap(&B);
-    L->next = A;
+simple_list(L) ::= simple_list(A) token(B) . {
+    if (B->len) {
+        L = string_item_new();
+        L->data = buffer_unwrap(&B);
+        L->next = A;
+    } else {
+        L = A;
+        buffer_delete(&B);
+    }
 }
 
 
@@ -209,6 +222,118 @@ rc ::= rclines .
 rclines ::= .
 rclines ::= rclines rcline .
 
+rcline ::= to_eol .
+rcline ::= BIND token token token to_eol .
+rcline ::= EXEC simple_list to_eol .
+rcline ::= MACRO token token token to_eol .
+rcline ::= MACRO token token token token to_eol .
+rcline ::= PUSH token to_eol .
+rcline ::= SCORE token token to_eol .
+rcline ::= UNSCORE simple_list to_eol .
+
+/* {{{ alias */
+
+%type atok { buffer_t* }
+%destructor atok { buffer_delete(&$$); }
+atok(Z) ::= ATOM|SHARP|DQUOTE|EQUAL|LBRACE|SQUOTE|RBRACE(A) . {
+    buffer_add(Z = buffer_new(), A.s, A.len);
+}
+atok(Z) ::= SPACE(A) . {
+    buffer_add(Z = buffer_new(), A.s, A.len);
+}
+atok(Z) ::= atok(A) escnl .              { Z = A; }
+atok(Z) ::= atok(A) BSLASH non_nl(B) .   { Z = buffer_escape(A, B.s, B.len); }
+atok(Z) ::= atok(A) svar(B) .            { substvar(Z = A, B); }
+atok(Z) ::= atok(A) BQUOTE bqtok(B) BQUOTE . { /* XXX */ buffer_merge(Z = A, &B); }
+
+rcline ::= ALIAS token SPACE atok to_eol .
+
+/* }}} */
+/* {{{ colors */
+
+rcline ::= COLOR token token token to_eol .
+rcline ::= COLOR token token token token to_eol .
+rcline ::= UNCOLOR token simple_list to_eol .
+rcline ::= MONO token token to_eol .
+rcline ::= MONO token token token to_eol .
+rcline ::= UNMONO token simple_list to_eol .
+
+/* }}} */
+/* {{{ hooks */
+
+rcline ::= ACCOUNT_HOOK token token to_eol .
+rcline ::= APPEND_HOOK token token to_eol .
+rcline ::= CHARSET_HOOK token token to_eol .
+rcline ::= CLOSE_HOOK token token to_eol .
+rcline ::= CRYPT_HOOK token token to_eol .
+rcline ::= FCC_HOOK token token to_eol .
+rcline ::= FCC_SAVE_HOOK token token to_eol .
+rcline ::= FOLDER_HOOK token token to_eol .
+rcline ::= ICONV_HOOK token token to_eol .
+rcline ::= MBOX_HOOK token token to_eol .
+rcline ::= MESSAGE_HOOK token token to_eol .
+rcline ::= OPEN_HOOK token token to_eol .
+rcline ::= PGP_HOOK token token to_eol .
+rcline ::= REPLY_HOOK token token to_eol .
+rcline ::= SAVE_HOOK token token to_eol .
+rcline ::= SEND2_HOOK token token to_eol .
+rcline ::= SEND_HOOK token token to_eol .
+
+rcline ::= UNHOOK token to_eol .
+
+/* }}} */
+/* {{{ buffy related  */
+
+mailboxes ::= .
+mailboxes ::= mailboxes token(A) . {
+    if (A->len) {
+        char buf[_POSIX_PATH_MAX];
+        BUFFY *tmp;
+        int i;
+
+        m_strcpy(buf, sizeof(buf), A->data);
+        mutt_expand_path(buf, sizeof(buf));
+        i = buffy_lookup(buf);
+        if (i < 0) {
+            tmp = p_new(BUFFY, 1);
+            tmp->path = m_strdup(buf);
+            buffy_array_append(&Incoming, tmp);
+        } else {
+            tmp = Incoming.arr[i];
+        }
+
+        tmp->new = 0;
+        tmp->notified = 1;
+        tmp->newly_created = 0;
+    }
+    buffer_delete(&A);
+}
+rcline ::= MAILBOXES mailboxes to_eol .
+
+unmailboxes ::= .
+unmailboxes ::= unmailboxes token(A) . {
+    if (A->len) {
+        if (A->data[0] == '*' && A->len == 1) {
+            buffy_array_wipe(&Incoming);
+        } else {
+            char buf[_POSIX_PATH_MAX];
+            BUFFY *tmp;
+            int i;
+
+            m_strcpy(buf, sizeof(buf), A->data);
+            mutt_expand_path(buf, sizeof(buf));
+            i = buffy_lookup(buf);
+            tmp = buffy_array_take(&Incoming, i);
+            buffy_delete(&tmp);
+        }
+    }
+    buffer_delete(&A);
+}
+rcline ::= UNMAILBOXES unmailboxes to_eol .
+
+/* }}} */
+/* {{{ lists (alternative_order, auto_view, hdr_order, mime_lookup */
+
 rcline ::= ALTERNATIVE_ORDER simple_list(L) to_eol . {
     string_list_append(&AlternativeOrderList, string_list_rev(L));
 }
@@ -222,5 +347,6 @@ rcline ::= MIME_LOOKUP       simple_list(L) to_eol . {
     string_list_append(&MimeLookupList, string_list_rev(L));
 }
 
+/* }}} */
 
 /* vim: set indentexpr= cin: */