1 files changed, 34 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 2aeccc222cf..4e52f5b2818 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,37 @@
+2013-06-20  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * syntax.c: Integer cleanups.
+        (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
+        All uses that need 0-or-2 changed to:
+        (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
+        as the old SYNTAX_FLAGS_COMMENT_STYLEC.
+        (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
+        (char_quoted, prev_char_comend_first, back_comment)
+        (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
+        (in_classes, forw_comment, scan_lists, scan_sexps_forward):
+        Use bool for boolean.
+        (update_syntax_table, skip_chars, skip_syntaxes):
+        Prefer int to unsigned when either will do.
+        (back_comment): Return boolean success flag, like forw_comment,
+        instead of positive-or-minus-1 (which might have overflowed int anyway).
+        Don't stuff ptrdiff_t into int.
+        (syntax_spec_code, syntax_code_spec): Now const.
+        (Fmatching_paren, scan_lists, scan_sexps_forward):
+        Use enum syntaxcode for syntax code.
+        (Fmatching_paren): Check that arg is a character, not just an integer.
+        (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
+        (Finternal_describe_syntax_value): Omit no-longer-needed
+        comparison to 0.
+        (skip_chars): Use char, not unsigned char, when the distinction
+        doesn't matter.
+        (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
+        * bytecode.c (exec_byte_code):
+        * syntax.c (syntax_spec_code, Fchar_syntax)
+        (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
+        (init_syntax_once):
+        * syntax.h (SYNTAX_WITH_FLAGS):
+        Omit unnecessary casts.
+
 2013-06-20  Eli Zaretskii  <eliz@gnu.org>
 
         * w32fns.c (w32_wnd_proc): Don't compute the header line and mode