[elpa] externals/realgud 446c26b 102/140: Adds ource-path to cmdbuf...

[Rocky Bernstein]

branch: externals/realgud
commit 446c26bdfba3c85b75cfca180797fb1f1b9c19c0
Author: rocky <address@hidden>
Commit: rocky <address@hidden>

    Adds ource-path to cmdbuf...
    
    to track last source code file seen.
    
    Don't require breakpoint-set messages to require a filename or
    a breakpoint location.
    
    Use the current source-code path if it is no source path is given.
---
 configure.ac                     |  6 +++---
 realgud/common/buffer/command.el |  6 +++++-
 realgud/common/file.el           |  3 +++
 realgud/common/track.el          | 10 +++++++---
 realgud/lang/Makefile.am         |  1 +
 5 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/configure.ac b/configure.ac
index 8914c39..de0d932 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,7 +10,7 @@ AC_ARG_WITH(emacs, AC_HELP_STRING([--with-emacs],
 
 AC_MSG_NOTICE("Checking emacs version")
 $EMACS -batch -q --no-site-file -eval \
-  '(if (<= emacs-major-version 23)
+  '(if (< emacs-major-version 24)
        (progn
          (error "You need GNU Emacs 24 or better.")
          (kill-emacs 1)
@@ -33,8 +33,8 @@ if test $? -ne 0 ; then
 fi
 
 ##################################################################
-# See if --with-lispdir was set. If not, set it to a reasonable default
-# based on where bash thinks bashdb is supposed to be installed.
+# See if --with-lispdir was set. If not, set it to a reasonable
+#default.
 ##################################################################
 
 AM_MISSING_PROG(GIT2CL, git2cl, $missing_dir)
diff --git a/realgud/common/buffer/command.el b/realgud/common/buffer/command.el
index bfb870a..31d3767 100644
--- a/realgud/common/buffer/command.el
+++ b/realgud/common/buffer/command.el
@@ -81,6 +81,8 @@
                        ;; this debugger. Eventually loc-regexp, file-group
                        ;; and line-group below will removed and stored here.
   srcbuf-list          ;; list of source buffers we have stopped at
+  source-path          ;; last source-code path we've seen
+
   bt-buf               ;; backtrace buffer if it exists
   bp-list              ;; list of breakpoints
   divert-output?       ;; Output is part of a conversation between front-end
@@ -95,7 +97,6 @@
                        ;; when evaluating an expression. For example,
                        ;; some trepan debuggers expression values prefaced 
with:
                        ;; $DB::D[0] =
-
   ;; FIXME: REMOVE THIS and use regexp-hash
   loc-regexp   ;; Location regular expression string
   file-group
@@ -155,6 +156,7 @@
 (realgud-struct-field-setter "realgud-cmdbuf-info" "no-record?")
 (realgud-struct-field-setter "realgud-cmdbuf-info" "prior-prompt-regexp")
 (realgud-struct-field-setter "realgud-cmdbuf-info" "src-shortkey?")
+(realgud-struct-field-setter "realgud-cmdbuf-info" "source-path")
 (realgud-struct-field-setter "realgud-cmdbuf-info" "in-debugger?")
 (realgud-struct-field-setter "realgud-cmdbuf-info" "callback-loc-fn")
 (realgud-struct-field-setter "realgud-cmdbuf-info" "callback-eval-filter")
@@ -280,6 +282,8 @@ This is based on an org-mode buffer. Hit tab to 
expand/contract sections.
                               (json-encode (realgud-cmdbuf-info-cmd-args 
info)))
                       (format "  - Starting directory  ::\t%s\n"
                               (realgud-cmdbuf-info-starting-directory info))
+                      (format "  - Current source-code path  ::\t[[%s]]\n"
+                              (realgud-cmdbuf-info-source-path info))
                       (format "  - Selected window should contain source? :: 
%s\n"
                               (realgud-cmdbuf-info-in-srcbuf? info))
                       (format "  - Last input end      ::\t%s\n"
diff --git a/realgud/common/file.el b/realgud/common/file.el
index 06ef03f..51746e6 100644
--- a/realgud/common/file.el
+++ b/realgud/common/file.el
@@ -156,6 +156,9 @@ problem as best as we can determine."
                                   (source-buffer (find-file-noselect filename))
                                   (source-mark))
 
+                             ;; Set this filename as the last one seen in 
cmdbuf
+                             (realgud-cmdbuf-info-source-path= filename)
+
                              ;; And you thought we'd never get around to
                              ;; doing something other than validation?
                              (with-current-buffer source-buffer
diff --git a/realgud/common/track.el b/realgud/common/track.el
index db808ff..0250700 100644
--- a/realgud/common/track.el
+++ b/realgud/common/track.el
@@ -492,7 +492,7 @@ Otherwise return nil."
   )
 
 (defun realgud-track-bp-loc(text &optional cmd-mark cmdbuf 
opt-ignore-re-file-list)
-  "Do regular-expression matching to find a file name and line number inside
+   "Do regular-expression matching to find a file name and line number inside
 string TEXT. If we match, we will turn the result into a realgud-loc struct.
 Otherwise return nil. CMD-MARK is set in the realgud-loc object created.
 "
@@ -526,8 +526,12 @@ Otherwise return nil. CMD-MARK is set in the realgud-loc 
object created.
                    )
              (if loc-regexp
                  (if (string-match loc-regexp text)
-                     (let* ((bp-num (match-string bp-num-group text))
-                            (filename (match-string file-group text))
+                     (let* ((bp-num (and bp-num-group (match-string 
bp-num-group text)))
+                            (filename
+                             (if file-group
+                                 (match-string file-group text)
+                               (realgud-sget 'cmdbuf-info 'source-path)
+                               ))
                             (line-str (match-string line-group text))
                             (source-str (and text-group (match-string 
text-group text)))
                             (lineno (string-to-number (or line-str "1")))
diff --git a/realgud/lang/Makefile.am b/realgud/lang/Makefile.am
index a6f5e4c..58c16cf 100644
--- a/realgud/lang/Makefile.am
+++ b/realgud/lang/Makefile.am
@@ -1,3 +1,4 @@
+include $(top_srcdir)/common.mk
 lispdir = @lispdir_realgud@/$(notdir $(subdir))
 lisp_files := $(wildcard *.el)
 lisp_LISP = $(lisp_files)