merge

--HG--
branch : pmacs2

buffer/about.py

@@ -12,7 +12,7 @@ _data = '''
 [y:d:*]  ************  *****   *****   ****   *************   **********   **********
 [y:d:*]  **********    *****   *****   ****     ****** ****    ********     ********
 [y:d:*]  ***
-[y:d:*]  ***         [c:d:*]pmacs[d:d] is a python-based text editor by [c:d:*]Erik Osheim[d:d], [b:d:*](c) 2005-2009
+[y:d:*]  ***         [c:d:*]pmacs[d:d] is a python-based text editor by [c:d:*]Erik Osheim[d:d], [b:d:*](c) 2005-2021
 [y:d:*]  ***         [c:d:*]pmacs[d:d] is available to you under the [c:d:*]GNU General Public License v2
 [y:d:*]*****
 [y:d:*]*****         [d:d]to view available commands use [c:d:*]C-c M-h [b:d:*](show-bindings-buffer)

mode/conf.py

@@ -6,8 +6,8 @@ class ConfGrammar(Grammar):
     rules = [
         PatternRule('conf.comment', '#.*$'),
         PatternRule('conf.comment', '//.*$'),
-        #RegionRule('conf.string', "'", StringGrammar1, "'"),
-        #RegionRule('conf.string', '"', StringGrammar2, '"'),
+        RegionRule('conf.string', "'", StringGrammar1, "'"),
+        RegionRule('conf.string', '"', StringGrammar2, '"'),
         PatternRule('conf.data', r'(?:[^\'"#/]|/(?!/))+'),
     ]
 

mode/tal.py

@@ -1,14 +1,24 @@
 from method import Argument, Method
 from mode import Fundamental
-from lex import Grammar, PatternRule, RegionRule
+from lex import Grammar, PatternRule, PatternMatchRule, RegionRule
 import re
 
+class CommentGrammar(Grammar): pass
+
+comment_rule = RegionRule('comment', r'\((?:[ \t\n]|$)', CommentGrammar, r'\)(?:[ \t\n]|$)')
+
+CommentGrammar.rules = [
+    comment_rule,
+    PatternRule('data', r'[^\(\) \t\n][^ \t\n]*|[\(\)][^ \t\n]+'),
+    PatternRule('spaces', r'[ \t]+'),
+]
+
 class TalGrammar(Grammar):
     rules = [
         PatternRule('spaces', '[ \t]+'),
-        RegionRule('comment', r'\((?:[ \t]|$)', Grammar, '(?:^|[ \t])\)'),
+        comment_rule,
         PatternRule('delimiter', r'[\[\]{}]'),
-        PatternRule('tal.inst', r'(BRK|LIT|INC|POP|DUP|NIP|SWP|OVR|ROT|EQU|NEQ|GTH|LTH|JMP|JCN|JSR|STH|LDZ|STZ|LDR|STR|LDA|STA|DEI|DEO|ADD|SUB|MUL|DIV|AND|ORA|EOR|SFT)2?k?r?'), # instructions
+        PatternRule('tal.inst', r'(BRK|LIT|INC|POP|DUP|NIP|SWP|OVR|ROT|EQU|NEQ|GTH|LTH|JMP|JCN|JSR|STH|LDZ|STZ|LDR|STR|LDA|STA|DEI|DEO|ADD|SUB|MUL|DIV|AND|ORA|EOR|SFT)2?k?r?(?![a-zA-z0-9_])'), # instructions
         PatternRule('tal.defmacro', r'%[^ \t\n]+'), # macro-define
         PatternRule('tal.pad', r'\|[^ \t\n]+'), # pad (absolute)
         PatternRule('tal.pad', r'\$[^ \t\n]+'), # pad (relative)
@@ -22,6 +32,7 @@ class TalGrammar(Grammar):
         PatternRule('tal.addr', r':[^/ \t\n]+'), # raw addr
         PatternRule('tal.addr', r'\'[^/ \t\n]+'), # raw char
         PatternRule('tal.addr', r'\"[^/ \t\n]+'), # raw word
+        PatternMatchRule('x', r'(~)(.+)$', 'tal.include', 'tal.filename'),
         PatternRule('tal.word', r'[^ \t\n]+'),
         PatternRule('eol', '\n'),
     ]
@@ -57,6 +68,31 @@ hi_cyan = ('cyan155', 'default')
 lo_blue = ('blue113', 'default')
 hi_blue = ('blue225', 'default')
 
+class Talasm(Method):
+    '''Assemble the given .tal file'''
+    bname = '*Talasm*'
+    def run_pipe(self, w, args, switch, mname=None):
+        return w.application.run_pipe(args, w.buffer, self.bname, switch, mname)
+    def get_dest(self, w):
+        path = w.buffer.path
+        if path.endswith('.tal'):
+            return path[:-4] + '.rom'
+        else:
+            raise Exception('invalid path: %s' % path)
+    def _execute(self, w, **vargs):
+        path = w.buffer.path
+        dest = self.get_dest(w)
+        args = ['uxnasm', path, dest]
+        r = self.run_pipe(w, args, lambda x: x != 0, 'error')
+        b = w.application.get_buffer_by_name(self.bname)
+        b.orig_path = w.buffer.path
+        if r == 0: w.set_error(b.lines[-2])
+
+class TalCheck(Talasm):
+    '''Check the syntax of the current .tal file'''
+    def get_dest(self, w):
+        return '/dev/null'
+
 class Taldoc(Method):
     '''View documentation'''
     ops = {
@@ -98,7 +134,7 @@ class Taldoc(Method):
         'AND': ['And', [['a', 'b'], ['a&b']], None, 'bitwise-and (a & b)'],
         'ORA': ['Or', [['a', 'b'], ['a|b']], None, 'bitwise-or (a | b)'],
         'EOR': ['Exclusive Or', [['a', 'b'], ['a^b']], None, 'bitwise-xor (a ^ b)'],
-        'SFT': ['Shift', [['a', 'b^'], ['c']], None, 'bitshift left (b >> 4) then right (b & 0xf)'],
+        'SFT': ['Shift', [['a', 'b^'], ['c']], None, 'bitshift right (b & 0x0f) then left (b >> 4)'],
     }
     inst_re = re.compile(r'^([A-Z]{3})(2?k?r?)$')
     addr_dict = {
@@ -161,7 +197,10 @@ class Taldoc(Method):
             if '2' in suffix:
                 glyph = '*'
             if 'k' in suffix:
-                ds = [ds[0], ds[0] + ds[1]]
+                if ds is not None:
+                    ds = [ds[0], ds[0] + ds[1]]
+                if rs is not None:
+                    rs = [rs[0], rs[0] + rs[1]]
             def mark(x):
                 if x.endswith('^') or x.endswith('*'):
                     return x
@@ -172,7 +211,7 @@ class Taldoc(Method):
             if rs is None:
                 msg = '%s (%s) %s: %s' % (word, stk(ds), name, desc)
             elif ds is None:
-                msg = '%s {%s} %: %s' % (word, stk(rs), name, desc)
+                msg = '%s {%s} %s: %s' % (word, stk(rs), name, desc)
             else:
                 msg = '%s (%s) {%s} %s: %s' % (word, stk(ds), stk(rs), name, desc)
             w.set_error(msg)
@@ -206,7 +245,7 @@ class Tal(Fundamental):
     name       = 'tal'
     extensions = ['.tal']
     grammar    = TalGrammar
-    actions = [Taldoc]
+    actions = [Taldoc, Talasm, TalCheck]
     colors     = {
         'tal.addr':        hi_cyan,
         'tal.defmacro':    hi_blue,
@@ -217,8 +256,16 @@ class Tal(Fundamental):
         'tal.number':      hi_green,
         'tal.pad':         hi_orange,
         'tal.spacer':      hi_orange,
+        'tal.include':     lo_cyan,
+        'tal.filename':    hi_cyan,
     }
+    opentokens  = ('delimiter',)
+    opentags    = {'(': ')', '[': ']', '{': '}'}
+    closetokens = ('delimiter',)
+    closetags   = {')': '(', ']': '[', '}': '{'}
     _bindings = {
+        'talasm': ('C-c c', 'C-c C-c',),
+        'tal-check': ('C-c s',),
         'taldoc': ('C-c p',),
         'close-paren':   (')',),
         'close-brace':   ('}',),