--HG--

branch : pmacs2

tab_sh.py

@@ -1,55 +0,0 @@
-import tab, point
-
-class ShTabber(tab.TokenStackTabber):
-    close_tags = {'}': '{',
-                  ')': '(',
-                  ']': '[',
-                  'done': 'do',
-                  'fi': 'then',
-                  'esac': 'case'}
-
-    def stack_append_const(self, c):
-        self.stack_append((c, self.tab_stack[-1][1] + 4))
-    def stack_append_unique_const(self, c):
-        if self.tab_stack[-1][0] != c:
-            self.stack_append((c, self.tab_stack[-1][1] + 4))
-    def stack_pop_const(self, *c_args):
-        if self.tab_stack[-1][0] in c_args:
-            self.stack_pop()
-    def stack_pop_all_const(self, *c_args):
-        while self.tab_stack[-1][0] in c_args:
-            self.stack_pop()
-
-    def handle_token(self, prev_token, token, next_token, y=None):
-        buffer = self.mode.window.buffer
-        name = token.name
-        s = token.string
-
-        if next_token is None and name != "continuation":
-            self.stack_pop_all_const(self, "continued")
-
-        if name == 'reserved' or name == "keyword" or name == "delimiter":
-            if s == ")" and self.tab_stack[-1][0] == "case":
-                pass
-            elif s == "then" or s == "do" or s == "(" or s == "[" or s == "case" or s == "{":
-                if next_token is None:
-                    self.stack_append((s, self.tab_stack[-1][1] + 4))
-                else:
-                    p = buffer.get_offset_point(next_token.start)
-                    self.stack_append((s, p.x))
-            elif s == "else":
-                assert self.tab_stack[-1][0] == "then", "bbbsssxxx: %s" % self.tab_stack[-1][0]
-                d = self.tab_stack[-1][1] - self.tab_stack[-2][1]
-                self.line_depth -= d
-            elif s in self.close_tags:
-                if self.tab_stack[-1][0] == self.close_tags[s]:
-                    self.stack_pop()
-                    if prev_token is None:
-                        self.line_depth = self.tab_stack[-1][1]
-                elif self.errors is False:
-                    err = "tag mismatch, line %d: expected %r, got %r" % \
-                          (self.y, self.tab_stack[-1][0], s)
-                    self.mode.window.application.set_error(err)
-                    self.errors = True
-        elif name == "continuation":
-            self.stack_append_unique_const("continued")