Questions tagged [semantic-mode]
The semantic-mode tag has no usage guidance.
27 questions
1
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Semantic Idle Service Error semantic-idle-summary-idle-function
Context
Hey, I've discovered semantic and how useful it is when writing coding, it provides some handy features. I'm mostly using it for C/C++ programming, although there's a bug that kept on showing, ...
- 121
1
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0
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68
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Search for functions by type signature
Is there a convenient way to search through a C/++ codebase and list all the functions with matching type signatures?
I'm working in a codebase that makes heavy use of function pointers. ...
- 71
0
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1
answer
221
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CEDET semantic-complete-jump customization
When I search through project via semantic-complete-jump and tag is not unique (its defined in multiple places), I must hit <tab> to iterate through all possible places. Problem is, I horribly ...
- 233
1
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1
answer
941
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Multi-line echo area for displaying function signature with semantic-idle-summary-mode
Description
I've got some c-functions with long argument lists. Even if that is bad style I would like semantic-idle-summary-mode to help me with those bad style functions.
Pityingly it keeps the ...
- 33.7k
1
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1
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617
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Can Semantic and Company coexist?
I use company-irony for C++ code completion. I have deleted the company-semantic backend from company-backends in my init.el.
Now I want to use Semantic and specifically the global-semantic-...
- 523
1
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1
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1k
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Completion for variables in C using company-gtags, or not Semantic
I have a working C IDE without Semantic (too slow for me), from instructions here, with completion provided by company-gtags (I think. Maybe clang does something too?).
Completion at point works for ...
1
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1
answer
68
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How to properly use VARIABLE-TAG in Wisent?
I try to get around Wisent/Semantic and I'm playing with toy languages at this point. Issue I'm stuck with is how to mark multiple variable declarations.
My toy language has only WORD terminal and ...
- 1,102
6
votes
0
answers
115
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Code blocks in font-lock comments
I'm developing a major mode for a language that has doc comments. They look like this:
(** Foos three bars.
Better call this as [foo 1 b c].
Though of course [foo a b 1] works as well. **)
...
- 4,035
3
votes
1
answer
172
views
Long pause after typing `std::` when using semantic with auto-complete
I am using auto-complete-mode with ac-c-headers and whenever I type std:: There is a long (~30 seconds) pause, presumably while the candidates list is populated. This happens every time, which ...
- 8,315
0
votes
0
answers
147
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Can't disable semantic wisent-python-default-setup on python-mode-hook
Here is the error when semantic by default add wisent-python-default-setup into hook python-mode-hook.
It's shown in minibuffer.
Makeing python-shell-interpreter-args local to Python Internal[ org-...
- 1,958
2
votes
0
answers
148
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How to remove unwanted candidates from helm-semantic-or-imenu?
Helm has inbuilt function helm-semantic-or-imenu. When this function is called, it shows all candidates including variables, dependencies e.t.c.
I mostly use it only for functions and classes. I want ...
- 4,132
3
votes
1
answer
439
views
Can't have semantic-mode turned on for Python buffers only
I'm trying to activate semantic-mode for Python buffers only:
(use-package stickyfunc-enhance
:init
(require 'stickyfunc-enhance)
(add-to-list 'semantic-default-submodes 'global-semantic-...
- 2,083
8
votes
2
answers
1k
views
How to activate semantic-mode for specific major modes only?
I've seen this question a lot. But none of the replies fixed my issue: the minor mode stays on in others modes.
So far, I have tried:
(use-package stickyfunc-enhance
:config
;; (add-to-list '...
- 2,083
12
votes
2
answers
8k
views
How to get semantic syntax highlighting on emacs for C/C++ code
I'm new to emacs and programming in general so please bear with me. I'm trying to use emacs as my C/C++ IDE, and I noticed that in CC mode the variables/functions seemed to be highlighted only during ...
- 131
3
votes
0
answers
273
views
Class inheritance tree in ECB
I'd like to see the inheritance tree for classes which I have currently open, similarly to how it ECB shows related files (e.g. I have a class B in my buffer, its parent A and child C are in different ...
- 93
7
votes
0
answers
1k
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How do I parse a simple grammar and obtain a syntax tree in Emacs lisp?
How can I construct a parse tree from a string and a simple grammar? Semantic seems very tricky, and SMIE does not seem to produce a parse tree.
Here's an example, assuming a language that looks like ...
- 4,035
1
vote
1
answer
813
views
Emacs (semantic) include not working for relative personal includes
This works:
Running semantic-decoration-include-visit (opens the included header):
#include <string.h>
#include "/usr/include/gtk-3.0/gtk/gtk.h"
Works well.
This does not:
But if I ...
- 4,588
1
vote
1
answer
197
views
Semantic does not reload c-preprocessor symbols from file
semantic allows specification of C-preprocessor keywords using the variable semantic-lex-c-preprocessor-symbol-file, which is a list of C/C++ files that contain preprocessor macros. How do I get ...
- 2,380
1
vote
1
answer
368
views
Issues setting up Java code completion in CEDET. Cannot find semantic/db-javap
The line below is in my init file:
(require 'semantic/db-javap)
it is causing the following error message:
Debugger entered--Lisp error: (file-error "Cannot open load file" "semantic/db-javap")
...
2
votes
1
answer
517
views
Semantic not parsing Elisp files
Here's my Semantic config:
(semantic-mode 1)
So my config probably isn't the issue.
Whenever I try to use Semantic commands in an elisp file, I get the message Buffer was not parsed by Semantic.. ...
- 5,806
1
vote
1
answer
70
views
Setting minimum time between consecutive reparses by semantic
According to the Semantic docs, semantic-edit.el is the file which handles all incremental parsing. I see frequent incremental parse errors(not information messages, since I have semantic-edits-...
- 2,380
1
vote
2
answers
581
views
helm-semantic-imenu doesn't identify pointers and references in C++ code
With semantic-mode enabled and reading a C++ source file in cc-mode, running helm-semantic-or-imenu correctly shows all the classes, variables and functions defined in that file. However, all the ...
- 2,380
2
votes
1
answer
582
views
Global semantic summary mode not enabled at startup
I have used customize-group on semantic to set global-semantic-idle-summary-mode to t. My .emacs has this entry in custom-set-variables : '(global-semantic-idle-summary-mode t).
However, on starting ...
- 2,380
5
votes
2
answers
1k
views
Detecting variable changed outside customize
I have used "Customize" to set a value for semantic-lex-c-preprocessor-symbol-file. However, after loading up .emacs, this isn't the value I see. On opening up the "Customize" menu for this variable, ...
- 2,380
12
votes
3
answers
4k
views
How can I get C/C++ context-sensitive completion with Company?
Semantic seems to be able to do this, but I cannot get it to work as I would expect it to. For example, if I #include "Type.h" and declare Type t, using semantic-complete-analyze-inline when point is ...
- 7,051
4
votes
1
answer
217
views
Semantic occur?
Is there a way to get an occur-style summary that contains all of the function definitions of the current file? Perhaps using semantic-mode?
I'm particularly concerned about C. Emacs Lisp, Caml (...
- 5,800
1
vote
1
answer
513
views
How to diagnose why semantic-imenu does not correctly parse a file?
When spelunking through Java code, I rely heavily on the semantic integration through the use of helm-semantic-or-imenu to navigate to different functions in a file.
This works great for simple to ...
- 2,737